./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor638728920

<...>
forked to background, child pid 3184
no interfaces have a carrier
[   22.937362][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0
[   22.948581][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.103' (ECDSA) to the list of known hosts.
execve("./syz-executor638728920", ["./syz-executor638728920"], 0x7ffe1f0e66a0 /* 10 vars */) = 0
brk(NULL)                               = 0x555556923000
brk(0x555556923c40)                     = 0x555556923c40
arch_prctl(ARCH_SET_FS, 0x555556923300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
set_tid_address(0x5555569235d0)         = 3605
set_robust_list(0x5555569235e0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7fdd3bf47c40, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fdd3bf48310}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fdd3bf47ce0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fdd3bf48310}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor638728920", 4096) = 27
brk(0x555556944c40)                     = 0x555556944c40
brk(0x555556945000)                     = 0x555556945000
mprotect(0x7fdd3c009000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3606 attached
, child_tidptr=0x5555569235d0) = 3606
[pid  3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3606] set_robust_list(0x5555569235e0, 24) = 0
[pid  3606] unshare(CLONE_NEWPID./strace-static-x86_64: Process 3607 attached
 <unfinished ...>
[pid  3605] <... clone resumed>, child_tidptr=0x5555569235d0) = 3607
[pid  3607] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3606] <... unshare resumed>)      = 0
[pid  3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3607] <... set_robust_list resumed>) = 0
[pid  3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3605] <... clone resumed>, child_tidptr=0x5555569235d0) = 3608
[pid  3606] <... clone resumed>, child_tidptr=0x5555569235d0) = 3609
[pid  3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3609 attached
 <unfinished ...>
[pid  3609] set_robust_list(0x5555569235e0, 24) = 0
[pid  3605] <... clone resumed>, child_tidptr=0x5555569235d0) = 3610
[pid  3609] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL <unfinished ...>
[pid  3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555569235d0) = 3611
[pid  3609] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid  3609] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3605] <... clone resumed>, child_tidptr=0x5555569235d0) = 3612
[pid  3609] dup2(4, 202)                = 202
[pid  3609] close(4)                    = 0
[pid  3609] read(202, ./strace-static-x86_64: Process 3611 attached
 <unfinished ...>
[pid  3611] set_robust_list(0x5555569235e0, 24) = 0
[pid  3611] unshare(CLONE_NEWPID)       = 0
[pid  3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3612 attached
./strace-static-x86_64: Process 3610 attached
 <unfinished ...>
[pid  3607] unshare(CLONE_NEWPID <unfinished ...>
[pid  3611] <... clone resumed>, child_tidptr=0x5555569235d0) = 3613
[pid  3612] set_robust_list(0x5555569235e0, 24) = 0
[pid  3612] unshare(CLONE_NEWPID)       = 0
[pid  3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3607] <... unshare resumed>)      = 0
[pid  3612] <... clone resumed>, child_tidptr=0x5555569235d0) = 3614
[pid  3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3613 attached
 <unfinished ...>
[pid  3613] set_robust_list(0x5555569235e0, 24) = 0
[pid  3613] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3613] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3613] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3613] dup2(4, 202)                = 202
[pid  3613] close(4)                    = 0
[pid  3613] read(202,  <unfinished ...>
[pid  3610] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3607] <... clone resumed>, child_tidptr=0x5555569235d0) = 3615
./strace-static-x86_64: Process 3608 attached
./strace-static-x86_64: Process 3615 attached
[pid  3610] <... set_robust_list resumed>) = 0
[pid  3610] unshare(CLONE_NEWPID <unfinished ...>
[pid  3608] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3610] <... unshare resumed>)      = 0
[pid  3608] <... set_robust_list resumed>) = 0
[pid  3615] set_robust_list(0x5555569235e0, 24) = 0
[pid  3615] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3615] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3615] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3615] dup2(4, 202)                = 202
[pid  3615] close(4)                    = 0
[pid  3615] read(202,  <unfinished ...>
[pid  3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3608] unshare(CLONE_NEWPID)       = 0
[pid  3610] <... clone resumed>, child_tidptr=0x5555569235d0) = 3616
[pid  3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3616 attached
 <unfinished ...>
[pid  3616] set_robust_list(0x5555569235e0, 24) = 0
[pid  3616] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL <unfinished ...>
[pid  3608] <... clone resumed>, child_tidptr=0x5555569235d0) = 3617
./strace-static-x86_64: Process 3614 attached
[pid  3616] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid  3616] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI <unfinished ...>
[pid  3614] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3616] <... socket resumed>)       = 3
[pid  3616] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3616] dup2(4, 202)                = 202
[pid  3616] close(4)                    = 0
[pid  3616] read(202, ./strace-static-x86_64: Process 3617 attached
 <unfinished ...>
[pid  3617] set_robust_list(0x5555569235e0, 24) = 0
[pid  3617] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3617] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3617] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3617] dup2(4, 202)                = 202
[pid  3617] close(4)                    = 0
[pid  3617] read(202,  <unfinished ...>
[pid  3614] <... set_robust_list resumed>) = 0
[pid  3614] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3614] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3614] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3614] dup2(4, 202)                = 202
[pid  3614] close(4)                    = 0
[pid  3614] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  3614] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
[pid  3616] <... read resumed>"\xff\x00\x02\x00", 4) = 4
[pid  3616] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdd3b737000
[pid  3616] mprotect(0x7fdd3b738000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3616] clone(child_stack=0x7fdd3bf373f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7fdd3bf37700, child_tidptr=0x7fdd3bf379d0) = 2
[pid  3616] ioctl(3, HCIDEVUP <unfinished ...>
[pid  3615] <... read resumed>"\xff\x00\x03\x00", 4) = 4
[pid  3615] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdd3b737000
[pid  3615] mprotect(0x7fdd3b738000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3615] clone(child_stack=0x7fdd3bf373f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7fdd3bf37700, child_tidptr=0x7fdd3bf379d0) = 2
[pid  3615] ioctl(3, HCIDEVUP <unfinished ...>
[pid  3617] <... read resumed>"\xff\x00\x01\x00", 4) = 4
[pid  3617] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdd3b737000
./strace-static-x86_64: Process 3622 attached
[pid  3614] <... mmap resumed>)         = 0x7fdd3b737000
[pid  3622] set_robust_list(0x7fdd3bf379e0, 24 <unfinished ...>
[pid  3614] mprotect(0x7fdd3b738000, 8388608, PROT_READ|PROT_WRITE <unfinished ...>
[pid  3622] <... set_robust_list resumed>) = 0
[pid  3614] <... mprotect resumed>)     = 0
[pid  3614] clone(child_stack=0x7fdd3bf373f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID <unfinished ...>
[pid  3622] read(202,  <unfinished ...>
[pid  3617] mprotect(0x7fdd3b738000, 8388608, PROT_READ|PROT_WRITE <unfinished ...>
[pid  3614] <... clone resumed>, parent_tid=[2], tls=0x7fdd3bf37700, child_tidptr=0x7fdd3bf379d0) = 2
[pid  3617] <... mprotect resumed>)     = 0
[pid  3614] ioctl(3, HCIDEVUP <unfinished ...>
[pid  3617] clone(child_stack=0x7fdd3bf373f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7fdd3bf37700, child_tidptr=0x7fdd3bf379d0) = 2
[pid  3617] ioctl(3, HCIDEVUP <unfinished ...>
[pid  3613] <... read resumed>"\xff\x00\x04\x00", 4) = 4
[pid  3613] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdd3b737000
[pid  3613] mprotect(0x7fdd3b738000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3613] clone(child_stack=0x7fdd3bf373f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7fdd3bf37700, child_tidptr=0x7fdd3bf379d0) = 2
[pid  3613] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3620 attached
 <unfinished ...>
[pid  3620] set_robust_list(0x7fdd3bf379e0, 24) = 0
[pid  3620] read(202,  <unfinished ...>
[pid  3609] <... read resumed>"\xff\x00\x05\x00", 4) = 4
[pid  3609] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdd3b737000
[pid  3609] mprotect(0x7fdd3b738000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3609] clone(child_stack=0x7fdd3bf373f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7fdd3bf37700, child_tidptr=0x7fdd3bf379d0) = 2
[pid  3609] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3627 attached
 <unfinished ...>
[pid  3627] set_robust_list(0x7fdd3bf379e0, 24) = 0
[pid  3627] read(202, ./strace-static-x86_64: Process 3626 attached
 <unfinished ...>
[pid  3626] set_robust_list(0x7fdd3bf379e0, 24) = 0
[pid  3626] read(202, ./strace-static-x86_64: Process 3628 attached
 <unfinished ...>
[pid  3628] set_robust_list(0x7fdd3bf379e0, 24) = 0
[pid  3628] read(202, ./strace-static-x86_64: Process 3624 attached
 <unfinished ...>
[pid  3626] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3626] read(202,  <unfinished ...>
[pid  3624] set_robust_list(0x7fdd3bf379e0, 24) = 0
[pid  3624] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3624] read(202,  <unfinished ...>
[pid  3622] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4
[pid  3620] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4
[pid  3628] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4
[pid  3627] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4
[pid  3626] <... read resumed>"\x01\x03\x10\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] <... writev resumed>)       = 255
[pid  3627] <... writev resumed>)       = 255
[pid  3626] <... writev resumed>)       = 255
[pid  3624] <... read resumed>"\x01\x03\x10\x00", 1024) = 4
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] read(202,  <unfinished ...>
[pid  3622] <... writev resumed>)       = 255
[pid  3620] <... writev resumed>)       = 255
[pid  3622] read(202,  <unfinished ...>
[pid  3620] read(202,  <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] read(202,  <unfinished ...>
[pid  3628] <... read resumed>"\x01\x03\x10\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3628] read(202,  <unfinished ...>
[pid  3622] <... read resumed>"\x01\x03\x10\x00", 1024) = 4
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
syzkaller login: [   44.344838][ T3632] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   44.348962][ T3634] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   44.354960][ T3632] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   44.361435][ T3635] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[   44.367167][ T3632] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[   44.376259][ T3635] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[   44.381033][ T3632] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[pid  3622] read(202,  <unfinished ...>
[pid  3627] <... read resumed>"\x01\x03\x10\x00", 1024) = 4
[pid  3626] <... read resumed>"\x01\x01\x10\x00", 1024) = 4
[pid  3620] <... read resumed>"\x01\x03\x10\x00", 1024) = 4
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3620] read(202,  <unfinished ...>
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] <... read resumed>"\x01\x01\x10\x00", 1024) = 4
[pid  3627] <... writev resumed>)       = 255
[pid  3626] <... writev resumed>)       = 255
[pid  3622] <... read resumed>"\x01\x01\x10\x00", 1024) = 4
[pid  3620] <... read resumed>"\x01\x01\x10\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] read(202,  <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] <... writev resumed>)       = 255
[pid  3627] <... read resumed>"\x01\x01\x10\x00", 1024) = 4
[pid  3626] <... read resumed>"\x01\x09\x10\x00", 1024) = 4
[pid  3624] <... writev resumed>)       = 255
[pid  3622] <... writev resumed>)       = 255
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] read(202,  <unfinished ...>
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 <unfinished ...>
[   44.390881][ T3635] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[   44.394557][ T3632] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[   44.402797][ T3635] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   44.408859][ T3632] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[   44.424015][ T3635] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   44.425274][ T3632] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[pid  3622] read(202,  <unfinished ...>
[pid  3628] <... read resumed>"\x01\x09\x10\x00", 1024) = 4
[pid  3627] <... writev resumed>)       = 255
[pid  3626] <... writev resumed>)       = 13
[pid  3620] <... writev resumed>)       = 255
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] read(202,  <unfinished ...>
[pid  3624] read(202,  <unfinished ...>
[pid  3628] <... writev resumed>)       = 13
[pid  3620] read(202,  <unfinished ...>
[pid  3628] read(202,  <unfinished ...>
[pid  3627] <... read resumed>"\x01\x09\x10\x00", 1024) = 4
[pid  3626] <... read resumed>"\x01\x05\x10\x00", 1024) = 4
[pid  3622] <... read resumed>"\x01\x09\x10\x00", 1024) = 4
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 <unfinished ...>
[pid  3627] <... writev resumed>)       = 13
[pid  3626] <... writev resumed>)       = 14
[pid  3622] <... writev resumed>)       = 13
[pid  3627] read(202,  <unfinished ...>
[pid  3626] read(202,  <unfinished ...>
[pid  3622] read(202,  <unfinished ...>
[pid  3628] <... read resumed>"\x01\x05\x10\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14
[pid  3628] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3620] <... read resumed>"\x01\x09\x10\x00", 1024) = 4
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13
[pid  3620] read(202,  <unfinished ...>
[pid  3628] read(202,  <unfinished ...>
[pid  3624] <... read resumed>"\x01\x01\x10\x00", 1024) = 4
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] <... read resumed>"\x01\x05\x10\x00", 1024) = 4
[pid  3626] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4
[pid  3622] <... read resumed>"\x01\x05\x10\x00", 1024) = 4
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 <unfinished ...>
[pid  3627] <... writev resumed>)       = 14
[pid  3626] <... writev resumed>)       = 255
[pid  3628] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3628] read(202,  <unfinished ...>
[pid  3620] <... read resumed>"\x01\x05\x10\x00", 1024) = 4
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14
[pid  3620] read(202,  <unfinished ...>
[pid  3624] <... writev resumed>)       = 255
[pid  3624] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13
[pid  3624] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14
[pid  3624] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] read(202,  <unfinished ...>
[pid  3624] <... writev resumed>)       = 255
[pid  3622] <... writev resumed>)       = 14
[pid  3627] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4
[   44.441031][ T3632] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[   44.441361][ T3635] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[   44.448413][ T3632] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   44.456665][ T3636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   44.467198][ T3637] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[   44.472867][ T3632] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   44.477692][ T3637] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] read(202,  <unfinished ...>
[pid  3628] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4
[pid  3627] <... writev resumed>)       = 255
[pid  3624] read(202,  <unfinished ...>
[pid  3620] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3624] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] <... writev resumed>)       = 255
[pid  3627] read(202,  <unfinished ...>
[pid  3626] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4
[pid  3622] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4
[pid  3627] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3626] <... writev resumed>)       = 255
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] <... writev resumed>)       = 255
[pid  3626] read(202,  <unfinished ...>
[pid  3628] read(202,  <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] <... writev resumed>)       = 255
[pid  3620] <... writev resumed>)       = 255
[pid  3627] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] read(202,  <unfinished ...>
[pid  3628] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3626] <... writev resumed>)       = 255
[pid  3624] <... writev resumed>)       = 255
[pid  3620] read(202,  <unfinished ...>
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3624] read(202,  <unfinished ...>
[pid  3628] <... writev resumed>)       = 255
[pid  3627] <... writev resumed>)       = 255
[pid  3626] read(202,  <unfinished ...>
[pid  3624] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4
[pid  3620] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4
[   44.486632][ T3636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   44.492398][ T3637] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[   44.499218][ T3636] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[   44.508023][ T3637] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[   44.512430][ T3636] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   44.520611][ T3637] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[   44.528649][ T3636] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[pid  3628] read(202,  <unfinished ...>
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3624] <... writev resumed>)       = 255
[pid  3622] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4
[pid  3628] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4
[pid  3627] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4
[pid  3626] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4
[pid  3624] read(202,  <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] <... writev resumed>)       = 255
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3624] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4
[pid  3622] <... writev resumed>)       = 255
[pid  3620] read(202,  <unfinished ...>
[pid  3628] <... writev resumed>)       = 255
[pid  3627] <... writev resumed>)       = 255
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4
[pid  3628] read(202,  <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] <... writev resumed>)       = 255
[pid  3624] <... writev resumed>)       = 255
[pid  3622] read(202,  <unfinished ...>
[pid  3627] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4
[pid  3626] read(202,  <unfinished ...>
[pid  3622] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3627] <... writev resumed>)       = 255
[pid  3626] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4
[pid  3624] read(202,  <unfinished ...>
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3627] read(202,  <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3624] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4
[pid  3622] <... writev resumed>)       = 255
[pid  3620] <... writev resumed>)       = 255
[pid  3627] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3622] read(202,  <unfinished ...>
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3613] <... ioctl resumed>, 0x4)   = -1 EALREADY (Operation already in progress)
[pid  3627] read(202,  <unfinished ...>
[pid  3613] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3627] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3627] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7
[pid  3613] <... ioctl resumed>, 0x7fffaa0e8bc0) = 0
[pid  3627] madvise(0x7fdd3b737000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3613] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3627] <... madvise resumed>)      = 0
[pid  3613] <... writev resumed>)       = 13
[pid  3627] exit(0 <unfinished ...>
[pid  3613] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3628] <... writev resumed>)       = 255
[pid  3627] <... exit resumed>)         = ?
[pid  3626] <... writev resumed>)       = 255
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4
[pid  3613] <... writev resumed>)       = 14
[pid  3609] <... ioctl resumed>, 0x5)   = -1 EALREADY (Operation already in progress)
[pid  3628] read(202,  <unfinished ...>
[pid  3627] +++ exited with 0 +++
[pid  3626] read(202,  <unfinished ...>
[pid  3624] <... writev resumed>)       = 255
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] read(202,  <unfinished ...>
[pid  3613] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 <unfinished ...>
[pid  3609] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3628] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3626] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3624] read(202,  <unfinished ...>
[pid  3622] <... writev resumed>)       = 255
[   44.533157][ T3634] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[   44.542036][ T3636] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[   44.555713][ T3632] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[   44.555978][ T3637] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   44.564795][ T3636] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   44.571245][ T3637] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[   44.579020][ T3636] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[pid  3620] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4
[pid  3613] <... writev resumed>)       = 14
[pid  3628] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 <unfinished ...>
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3622] read(202,  <unfinished ...>
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3613] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 <unfinished ...>
[pid  3628] <... writev resumed>)       = 7
[pid  3626] <... writev resumed>)       = 255
[pid  3624] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3609] <... ioctl resumed>, 0x7fffaa0e8bc0) = 0
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  3614] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  3624] read(202,  <unfinished ...>
[pid  3614] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3624] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3624] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7
[pid  3614] <... ioctl resumed>, 0x7fffaa0e8bc0) = 0
[pid  3624] madvise(0x7fdd3b737000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3628] madvise(0x7fdd3b737000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3626] read(202,  <unfinished ...>
[pid  3624] <... madvise resumed>)      = 0
[pid  3622] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4
[pid  3620] <... writev resumed>)       = 255
[pid  3617] <... ioctl resumed>, 0x1)   = -1 EALREADY (Operation already in progress)
[pid  3614] <... writev resumed>)       = 13
[pid  3613] <... writev resumed>)       = 22
[pid  3609] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3628] <... madvise resumed>)      = 0
[pid  3624] exit(0 <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] read(202,  <unfinished ...>
[pid  3617] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3613] close(3 <unfinished ...>
[pid  3609] <... writev resumed>)       = 13
[pid  3628] exit(0 <unfinished ...>
[pid  3626] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3624] <... exit resumed>)         = ?
[pid  3622] <... writev resumed>)       = 255
[pid  3620] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3613] <... close resumed>)        = 0
[pid  3609] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3628] <... exit resumed>)         = ?
[pid  3626] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 <unfinished ...>
[pid  3624] +++ exited with 0 +++
[pid  3622] read(202,  <unfinished ...>
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3609] <... writev resumed>)       = 14
[pid  3628] +++ exited with 0 +++
[pid  3626] <... writev resumed>)       = 7
[pid  3622] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3620] <... writev resumed>)       = 255
[pid  3617] <... ioctl resumed>, 0x7fffaa0e8bc0) = 0
[pid  3614] <... writev resumed>)       = 14
[pid  3613] <... prctl resumed>)        = 0
[pid  3609] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 <unfinished ...>
[pid  3626] madvise(0x7fdd3b737000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3620] read(202,  <unfinished ...>
[pid  3617] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3613] setsid( <unfinished ...>
[pid  3609] <... writev resumed>)       = 14
[pid  3622] <... writev resumed>)       = 255
[pid  3620] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3617] <... writev resumed>)       = 13
[pid  3615] <... ioctl resumed>, 0x3)   = -1 EALREADY (Operation already in progress)
[pid  3613] <... setsid resumed>)       = 1
[pid  3609] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 <unfinished ...>
[pid  3626] <... madvise resumed>)      = 0
[pid  3622] read(202,  <unfinished ...>
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 <unfinished ...>
[pid  3617] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3615] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 <unfinished ...>
[pid  3613] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3609] <... writev resumed>)       = 22
[pid  3622] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3620] <... writev resumed>)       = 255
[pid  3617] <... writev resumed>)       = 14
[pid  3616] <... ioctl resumed>, 0x2)   = -1 EALREADY (Operation already in progress)
[pid  3613] <... openat resumed>)       = 3
[pid  3609] close(3 <unfinished ...>
[pid  3626] exit(0 <unfinished ...>
[pid  3622] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 <unfinished ...>
[pid  3620] read(202,  <unfinished ...>
[pid  3617] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 <unfinished ...>
[pid  3616] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3614] <... writev resumed>)       = 14
[pid  3613] dup2(3, 201 <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3626] <... exit resumed>)         = ?
[pid  3622] <... writev resumed>)       = 7
[pid  3617] <... writev resumed>)       = 14
[pid  3615] <... ioctl resumed>, 0x7fffaa0e8bc0) = 0
[pid  3613] <... dup2 resumed>)         = 201
[pid  3609] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3622] madvise(0x7fdd3b737000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3620] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3617] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 <unfinished ...>
[pid  3615] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3614] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 <unfinished ...>
[pid  3613] close(3 <unfinished ...>
[pid  3609] <... prctl resumed>)        = 0
[pid  3626] +++ exited with 0 +++
[pid  3622] <... madvise resumed>)      = 0
[pid  3620] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 <unfinished ...>
[pid  3617] <... writev resumed>)       = 22
[pid  3615] <... writev resumed>)       = 13
[pid  3613] <... close resumed>)        = 0
[pid  3609] setsid( <unfinished ...>
[pid  3622] exit(0 <unfinished ...>
[pid  3620] <... writev resumed>)       = 7
[pid  3617] close(3 <unfinished ...>
[pid  3616] <... ioctl resumed>, 0x7fffaa0e8bc0) = 0
[pid  3615] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3614] <... writev resumed>)       = 22
[pid  3613] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024},  <unfinished ...>
[pid  3609] <... setsid resumed>)       = 1
[pid  3622] <... exit resumed>)         = ?
[pid  3620] madvise(0x7fdd3b737000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3617] <... close resumed>)        = 0
[pid  3613] <... prlimit64 resumed>NULL) = 0
[pid  3622] +++ exited with 0 +++
[pid  3620] <... madvise resumed>)      = 0
[pid  3616] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  3615] <... writev resumed>)       = 14
[pid  3614] close(3 <unfinished ...>
[pid  3617] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024},  <unfinished ...>
[pid  3609] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3620] exit(0 <unfinished ...>
[pid  3616] <... writev resumed>)       = 13
[pid  3615] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3620] <... exit resumed>)         = ?
[pid  3617] <... prctl resumed>)        = 0
[pid  3616] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  3615] <... writev resumed>)       = 14
[pid  3614] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] <... prlimit64 resumed>NULL) = 0
[pid  3609] <... openat resumed>)       = 3
[pid  3620] +++ exited with 0 +++
[pid  3617] setsid( <unfinished ...>
[pid  3616] <... writev resumed>)       = 14
[pid  3615] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 <unfinished ...>
[pid  3614] <... prctl resumed>)        = 0
[pid  3613] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024},  <unfinished ...>
[pid  3609] dup2(3, 201 <unfinished ...>
[pid  3617] <... setsid resumed>)       = 1
[pid  3616] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 <unfinished ...>
[pid  3615] <... writev resumed>)       = 22
[pid  3614] setsid( <unfinished ...>
[pid  3613] <... prlimit64 resumed>NULL) = 0
[pid  3609] <... dup2 resumed>)         = 201
[pid  3617] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3616] <... writev resumed>)       = 14
[pid  3615] close(3 <unfinished ...>
[pid  3614] <... setsid resumed>)       = 1
[pid  3613] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024},  <unfinished ...>
[pid  3609] close(3 <unfinished ...>
[pid  3617] dup2(3, 201 <unfinished ...>
[pid  3616] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 <unfinished ...>
[pid  3615] <... close resumed>)        = 0
[pid  3614] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3613] <... prlimit64 resumed>NULL) = 0
[pid  3609] <... close resumed>)        = 0
[pid  3617] <... dup2 resumed>)         = 201
[pid  3616] <... writev resumed>)       = 22
[pid  3615] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3613] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0},  <unfinished ...>
[pid  3609] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024},  <unfinished ...>
[pid  3617] close(3 <unfinished ...>
[pid  3616] close(3 <unfinished ...>
[pid  3615] <... prctl resumed>)        = 0
[pid  3614] dup2(3, 201 <unfinished ...>
[pid  3613] <... prlimit64 resumed>NULL) = 0
[pid  3609] <... prlimit64 resumed>NULL) = 0
[pid  3617] <... close resumed>)        = 0
[pid  3616] <... close resumed>)        = 0
[pid  3615] setsid( <unfinished ...>
[pid  3614] <... dup2 resumed>)         = 201
[pid  3613] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256},  <unfinished ...>
[pid  3609] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024},  <unfinished ...>
[pid  3617] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024},  <unfinished ...>
[pid  3616] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3615] <... setsid resumed>)       = 1
[pid  3614] close(3 <unfinished ...>
[pid  3613] <... prlimit64 resumed>NULL) = 0
[pid  3609] <... prlimit64 resumed>NULL) = 0
[pid  3617] <... prlimit64 resumed>NULL) = 0
[pid  3616] <... prctl resumed>)        = 0
[pid  3615] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3613] unshare(CLONE_NEWNS <unfinished ...>
[pid  3609] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024},  <unfinished ...>
[pid  3617] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024},  <unfinished ...>
[pid  3616] setsid( <unfinished ...>
[pid  3615] <... openat resumed>)       = 3
[pid  3614] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024},  <unfinished ...>
[pid  3613] <... unshare resumed>)      = 0
[pid  3609] <... prlimit64 resumed>NULL) = 0
[pid  3617] <... prlimit64 resumed>NULL) = 0
[pid  3616] <... setsid resumed>)       = 1
[pid  3615] dup2(3, 201 <unfinished ...>
[pid  3614] <... prlimit64 resumed>NULL) = 0
[pid  3613] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  3609] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024},  <unfinished ...>
[pid  3617] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024},  <unfinished ...>
[pid  3616] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3615] <... dup2 resumed>)         = 201
[pid  3614] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024},  <unfinished ...>
[pid  3613] <... mount resumed>)        = 0
[pid  3609] <... prlimit64 resumed>NULL) = 0
[pid  3617] <... prlimit64 resumed>NULL) = 0
[pid  3616] <... openat resumed>)       = 3
[pid  3615] close(3 <unfinished ...>
[pid  3614] <... prlimit64 resumed>NULL) = 0
[pid  3613] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3609] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0},  <unfinished ...>
[pid  3617] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024},  <unfinished ...>
[pid  3616] dup2(3, 201 <unfinished ...>
[pid  3615] <... close resumed>)        = 0
[pid  3614] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024},  <unfinished ...>
[pid  3613] <... unshare resumed>)      = 0
[pid  3609] <... prlimit64 resumed>NULL) = 0
[pid  3617] <... prlimit64 resumed>NULL) = 0
[pid  3616] <... dup2 resumed>)         = 201
[pid  3615] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024},  <unfinished ...>
[pid  3614] <... prlimit64 resumed>NULL) = 0
[pid  3613] unshare(CLONE_NEWCGROUP <unfinished ...>
[pid  3609] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256},  <unfinished ...>
[pid  3617] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0},  <unfinished ...>
[pid  3616] close(3 <unfinished ...>
[pid  3615] <... prlimit64 resumed>NULL) = 0
[pid  3614] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024},  <unfinished ...>
[pid  3613] <... unshare resumed>)      = 0
[pid  3609] <... prlimit64 resumed>NULL) = 0
[pid  3617] <... prlimit64 resumed>NULL) = 0
[pid  3616] <... close resumed>)        = 0
[pid  3615] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024},  <unfinished ...>
[pid  3614] <... prlimit64 resumed>NULL) = 0
[pid  3613] unshare(CLONE_NEWUTS <unfinished ...>
[pid  3609] unshare(CLONE_NEWNS <unfinished ...>
[pid  3617] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256},  <unfinished ...>
[pid  3616] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024},  <unfinished ...>
[pid  3615] <... prlimit64 resumed>NULL) = 0
[   44.594671][ T3636] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[   44.598973][ T3631] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[pid  3614] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0},  <unfinished ...>
[pid  3613] <... unshare resumed>)      = 0
[pid  3617] <... prlimit64 resumed>NULL) = 0
[pid  3616] <... prlimit64 resumed>NULL) = 0
[pid  3615] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024},  <unfinished ...>
[pid  3614] <... prlimit64 resumed>NULL) = 0
[pid  3613] unshare(CLONE_SYSVSEM <unfinished ...>
[pid  3609] <... unshare resumed>)      = 0
[pid  3617] unshare(CLONE_NEWNS <unfinished ...>
[pid  3616] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024},  <unfinished ...>
[pid  3615] <... prlimit64 resumed>NULL) = 0
[pid  3614] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256},  <unfinished ...>
[pid  3613] <... unshare resumed>)      = 0
[pid  3609] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  3617] <... unshare resumed>)      = 0
[pid  3616] <... prlimit64 resumed>NULL) = 0
[pid  3615] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024},  <unfinished ...>
[pid  3614] <... prlimit64 resumed>NULL) = 0
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] <... mount resumed>)        = 0
[pid  3617] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  3616] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024},  <unfinished ...>
[pid  3615] <... prlimit64 resumed>NULL) = 0
[pid  3614] unshare(CLONE_NEWNS <unfinished ...>
[pid  3613] <... openat resumed>)       = 3
[pid  3609] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3617] <... mount resumed>)        = 0
[pid  3616] <... prlimit64 resumed>NULL) = 0
[pid  3615] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0},  <unfinished ...>
[pid  3614] <... unshare resumed>)      = 0
[pid  3613] write(3, "16777216", 8 <unfinished ...>
[pid  3617] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3616] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024},  <unfinished ...>
[pid  3615] <... prlimit64 resumed>NULL) = 0
[pid  3614] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  3613] <... write resumed>)        = 8
[pid  3609] <... unshare resumed>)      = 0
[pid  3617] <... unshare resumed>)      = 0
[pid  3616] <... prlimit64 resumed>NULL) = 0
[pid  3617] unshare(CLONE_NEWCGROUP <unfinished ...>
[pid  3616] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0},  <unfinished ...>
[pid  3615] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256},  <unfinished ...>
[pid  3614] <... mount resumed>)        = 0
[pid  3613] close(3 <unfinished ...>
[pid  3609] unshare(CLONE_NEWCGROUP <unfinished ...>
[pid  3617] <... unshare resumed>)      = 0
[pid  3616] <... prlimit64 resumed>NULL) = 0
[pid  3615] <... prlimit64 resumed>NULL) = 0
[pid  3614] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3613] <... close resumed>)        = 0
[pid  3617] unshare(CLONE_NEWUTS <unfinished ...>
[pid  3616] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256},  <unfinished ...>
[pid  3615] unshare(CLONE_NEWNS <unfinished ...>
[pid  3609] <... unshare resumed>)      = 0
[pid  3617] <... unshare resumed>)      = 0
[pid  3616] <... prlimit64 resumed>NULL) = 0
[pid  3615] <... unshare resumed>)      = 0
[pid  3614] <... unshare resumed>)      = 0
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] unshare(CLONE_NEWUTS <unfinished ...>
[pid  3617] unshare(CLONE_SYSVSEM <unfinished ...>
[pid  3616] unshare(CLONE_NEWNS <unfinished ...>
[pid  3615] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  3614] unshare(CLONE_NEWCGROUP <unfinished ...>
[pid  3617] <... unshare resumed>)      = 0
[pid  3613] <... openat resumed>)       = 3
[pid  3609] <... unshare resumed>)      = 0
[pid  3616] <... unshare resumed>)      = 0
[pid  3614] <... unshare resumed>)      = 0
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] <... mount resumed>)        = 0
[pid  3614] unshare(CLONE_NEWUTS <unfinished ...>
[pid  3616] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  3613] write(3, "536870912", 9 <unfinished ...>
[pid  3609] unshare(CLONE_SYSVSEM <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3615] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3614] <... unshare resumed>)      = 0
[pid  3616] <... mount resumed>)        = 0
[pid  3613] <... write resumed>)        = 9
[pid  3609] <... unshare resumed>)      = 0
[pid  3617] write(3, "16777216", 8 <unfinished ...>
[pid  3615] <... unshare resumed>)      = 0
[pid  3614] unshare(CLONE_SYSVSEM <unfinished ...>
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] <... write resumed>)        = 8
[pid  3616] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3615] unshare(CLONE_NEWCGROUP <unfinished ...>
[pid  3614] <... unshare resumed>)      = 0
[pid  3613] close(3 <unfinished ...>
[pid  3617] close(3 <unfinished ...>
[pid  3615] <... unshare resumed>)      = 0
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] <... close resumed>)        = 0
[pid  3609] <... openat resumed>)       = 3
[pid  3617] <... close resumed>)        = 0
[pid  3616] <... unshare resumed>)      = 0
[pid  3615] unshare(CLONE_NEWUTS <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] write(3, "16777216", 8 <unfinished ...>
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] unshare(CLONE_NEWCGROUP <unfinished ...>
[pid  3615] <... unshare resumed>)      = 0
[pid  3614] write(3, "16777216", 8 <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3616] <... unshare resumed>)      = 0
[pid  3615] unshare(CLONE_SYSVSEM <unfinished ...>
[pid  3614] <... write resumed>)        = 8
[pid  3613] <... openat resumed>)       = 3
[pid  3609] <... write resumed>)        = 8
[pid  3617] write(3, "536870912", 9 <unfinished ...>
[pid  3616] unshare(CLONE_NEWUTS <unfinished ...>
[pid  3615] <... unshare resumed>)      = 0
[pid  3614] close(3 <unfinished ...>
[pid  3613] write(3, "1024", 4 <unfinished ...>
[pid  3609] close(3 <unfinished ...>
[pid  3617] <... write resumed>)        = 9
[pid  3616] <... unshare resumed>)      = 0
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3613] <... write resumed>)        = 4
[pid  3609] <... close resumed>)        = 0
[pid  3617] close(3 <unfinished ...>
[pid  3616] unshare(CLONE_SYSVSEM <unfinished ...>
[pid  3615] <... openat resumed>)       = 3
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] close(3 <unfinished ...>
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] <... close resumed>)        = 0
[pid  3616] <... unshare resumed>)      = 0
[pid  3615] write(3, "16777216", 8 <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3613] <... close resumed>)        = 0
[pid  3609] <... openat resumed>)       = 3
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] <... write resumed>)        = 8
[pid  3614] write(3, "536870912", 9 <unfinished ...>
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] write(3, "536870912", 9 <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3616] <... openat resumed>)       = 3
[pid  3615] close(3 <unfinished ...>
[pid  3614] <... write resumed>)        = 9
[pid  3617] write(3, "1024", 4 <unfinished ...>
[pid  3616] write(3, "16777216", 8 <unfinished ...>
[pid  3615] <... close resumed>)        = 0
[pid  3614] close(3 <unfinished ...>
[pid  3613] <... openat resumed>)       = 3
[pid  3609] <... write resumed>)        = 9
[pid  3617] <... write resumed>)        = 4
[pid  3616] <... write resumed>)        = 8
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3613] write(3, "8192", 4 <unfinished ...>
[pid  3609] close(3 <unfinished ...>
[pid  3617] close(3 <unfinished ...>
[pid  3616] close(3 <unfinished ...>
[pid  3615] <... openat resumed>)       = 3
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3617] <... close resumed>)        = 0
[pid  3616] <... close resumed>)        = 0
[pid  3613] <... write resumed>)        = 4
[pid  3614] <... openat resumed>)       = 3
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] write(3, "536870912", 9 <unfinished ...>
[pid  3614] write(3, "1024", 4 <unfinished ...>
[pid  3613] close(3 <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3609] <... openat resumed>)       = 3
[pid  3617] write(3, "8192", 4 <unfinished ...>
[pid  3616] <... openat resumed>)       = 3
[pid  3615] <... write resumed>)        = 9
[pid  3614] <... write resumed>)        = 4
[pid  3613] <... close resumed>)        = 0
[pid  3609] write(3, "1024", 4 <unfinished ...>
[pid  3617] <... write resumed>)        = 4
[pid  3616] write(3, "536870912", 9 <unfinished ...>
[pid  3615] close(3 <unfinished ...>
[pid  3614] close(3 <unfinished ...>
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] <... write resumed>)        = 4
[pid  3617] close(3 <unfinished ...>
[pid  3616] <... write resumed>)        = 9
[pid  3615] <... close resumed>)        = 0
[pid  3614] <... close resumed>)        = 0
[pid  3617] <... close resumed>)        = 0
[pid  3616] close(3 <unfinished ...>
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] <... openat resumed>)       = 3
[pid  3609] close(3 <unfinished ...>
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] <... close resumed>)        = 0
[pid  3615] <... openat resumed>)       = 3
[pid  3617] <... openat resumed>)       = 3
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] write(3, "1024", 4 <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3613] write(3, "1024", 4 <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3617] write(3, "1024", 4 <unfinished ...>
[pid  3616] <... openat resumed>)       = 3
[pid  3615] <... write resumed>)        = 4
[pid  3617] <... write resumed>)        = 4
[pid  3616] write(3, "1024", 4 <unfinished ...>
[pid  3615] close(3 <unfinished ...>
[pid  3614] write(3, "8192", 4 <unfinished ...>
[pid  3613] <... write resumed>)        = 4
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] close(3 <unfinished ...>
[pid  3616] <... write resumed>)        = 4
[pid  3615] <... close resumed>)        = 0
[pid  3614] <... write resumed>)        = 4
[pid  3613] close(3 <unfinished ...>
[pid  3617] <... close resumed>)        = 0
[pid  3616] close(3 <unfinished ...>
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] close(3 <unfinished ...>
[pid  3609] <... openat resumed>)       = 3
[pid  3613] <... close resumed>)        = 0
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] <... close resumed>)        = 0
[pid  3615] <... openat resumed>)       = 3
[pid  3614] <... close resumed>)        = 0
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] write(3, "8192", 4 <unfinished ...>
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] <... openat resumed>)       = 3
[pid  3609] write(3, "8192", 4 <unfinished ...>
[pid  3617] write(3, "1024", 4 <unfinished ...>
[pid  3616] <... openat resumed>)       = 3
[pid  3615] <... write resumed>)        = 4
[pid  3617] <... write resumed>)        = 4
[pid  3616] write(3, "8192", 4 <unfinished ...>
[pid  3615] close(3 <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3613] write(3, "1024", 4 <unfinished ...>
[pid  3609] <... write resumed>)        = 4
[pid  3617] close(3 <unfinished ...>
[pid  3616] <... write resumed>)        = 4
[pid  3615] <... close resumed>)        = 0
[pid  3614] write(3, "1024", 4 <unfinished ...>
[pid  3613] <... write resumed>)        = 4
[pid  3609] close(3 <unfinished ...>
[pid  3617] <... close resumed>)        = 0
[pid  3616] close(3 <unfinished ...>
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] <... write resumed>)        = 4
[pid  3613] close(3 <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3617] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] <... close resumed>)        = 0
[pid  3615] <... openat resumed>)       = 3
[pid  3614] close(3 <unfinished ...>
[pid  3613] <... close resumed>)        = 0
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] write(3, "1024", 4 <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3613] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] <... openat resumed>)       = 3
[pid  3617] write(3, "1024 1048576 500 1024", 21 <unfinished ...>
[pid  3616] <... openat resumed>)       = 3
[pid  3615] <... write resumed>)        = 4
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] <... openat resumed>)       = 3
[pid  3609] write(3, "1024", 4 <unfinished ...>
[pid  3617] <... write resumed>)        = 21
[pid  3617] close(3 <unfinished ...>
[pid  3616] write(3, "1024", 4 <unfinished ...>
[pid  3615] close(3 <unfinished ...>
[pid  3614] <... openat resumed>)       = 3
[pid  3613] write(3, "1024 1048576 500 1024", 21 <unfinished ...>
[pid  3609] <... write resumed>)        = 4
[pid  3617] <... close resumed>)        = 0
[pid  3616] <... write resumed>)        = 4
[pid  3615] <... close resumed>)        = 0
[pid  3614] write(3, "1024", 4 <unfinished ...>
[pid  3613] <... write resumed>)        = 21
[pid  3609] close(3 <unfinished ...>
[pid  3617] getpid( <unfinished ...>
[pid  3616] close(3 <unfinished ...>
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] <... write resumed>)        = 4
[pid  3613] close(3 <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3617] <... getpid resumed>)       = 1
[pid  3616] <... close resumed>)        = 0
[pid  3615] <... openat resumed>)       = 3
[pid  3614] close(3 <unfinished ...>
[pid  3613] <... close resumed>)        = 0
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1},  <unfinished ...>
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] write(3, "1024", 4 <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3613] getpid( <unfinished ...>
[pid  3617] <... capget resumed>{effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3609] <... openat resumed>)       = 3
[pid  3617] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0} <unfinished ...>
[pid  3616] <... openat resumed>)       = 3
[pid  3615] <... write resumed>)        = 4
[pid  3614] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] <... getpid resumed>)       = 1
[pid  3609] write(3, "1024", 4 <unfinished ...>
[pid  3617] <... capset resumed>)       = 0
[pid  3616] write(3, "1024", 4 <unfinished ...>
[pid  3615] close(3 <unfinished ...>
[pid  3617] unshare(CLONE_NEWNET <unfinished ...>
[pid  3616] <... write resumed>)        = 4
[pid  3614] <... openat resumed>)       = 3
[pid  3613] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1},  <unfinished ...>
[pid  3615] <... close resumed>)        = 0
[pid  3609] <... write resumed>)        = 4
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3616] close(3)                    = 0
[pid  3616] getpid()                    = 1
[pid  3616] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3616] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3616] unshare(CLONE_NEWNET <unfinished ...>
[pid  3615] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] write(3, "1024 1048576 500 1024", 21 <unfinished ...>
[pid  3613] <... capget resumed>{effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3609] close(3 <unfinished ...>
[pid  3615] <... openat resumed>)       = 3
[pid  3614] <... write resumed>)        = 21
[pid  3613] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0} <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3615] write(3, "1024 1048576 500 1024", 21 <unfinished ...>
[pid  3614] close(3 <unfinished ...>
[pid  3613] <... capset resumed>)       = 0
[pid  3609] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] <... write resumed>)        = 21
[pid  3614] <... close resumed>)        = 0
[pid  3613] unshare(CLONE_NEWNET <unfinished ...>
[pid  3615] close(3 <unfinished ...>
[pid  3614] getpid( <unfinished ...>
[pid  3609] <... openat resumed>)       = 3
[pid  3614] <... getpid resumed>)       = 1
[pid  3609] write(3, "1024 1048576 500 1024", 21 <unfinished ...>
[pid  3615] <... close resumed>)        = 0
[pid  3615] getpid( <unfinished ...>
[pid  3614] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1},  <unfinished ...>
[pid  3609] <... write resumed>)        = 21
[pid  3615] <... getpid resumed>)       = 1
[pid  3615] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1},  <unfinished ...>
[pid  3614] <... capget resumed>{effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3609] close(3 <unfinished ...>
[pid  3615] <... capget resumed>{effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3615] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0} <unfinished ...>
[pid  3614] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0} <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3615] <... capset resumed>)       = 0
[pid  3614] <... capset resumed>)       = 0
[pid  3609] getpid( <unfinished ...>
[pid  3615] unshare(CLONE_NEWNET <unfinished ...>
[pid  3609] <... getpid resumed>)       = 1
[pid  3614] unshare(CLONE_NEWNET <unfinished ...>
[pid  3609] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3609] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0} <unfinished ...>
[pid  3617] <... unshare resumed>)      = 0
[pid  3617] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] <... capset resumed>)       = 0
[pid  3609] unshare(CLONE_NEWNET <unfinished ...>
[pid  3617] <... openat resumed>)       = 3
[pid  3617] write(3, "0 65535", 7)      = 7
[pid  3617] close(3)                    = 0
[pid  3617] mkdir("/dev/binderfs", 0777) = 0
[pid  3617] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3617] symlink("/dev/binderfs", "./binderfs") = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555569235d0) = 3
./strace-static-x86_64: Process 3638 attached
[pid  3638] set_robust_list(0x5555569235e0, 24) = 0
[pid  3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3638] setpgid(0, 0)               = 0
[pid  3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3638] write(3, "1000", 4)         = 4
[pid  3638] close(3)                    = 0
[pid  3638] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3638] setns(201, 0)               = 0
[pid  3638] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3638] setns(3, 0)                 = 0
[pid  3638] close(3)                    = 0
[pid  3638] fcntl(4, F_DUPFD, 4)        = 5
[pid  3638] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3616] <... unshare resumed>)      = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "0 65535", 7)      = 7
[pid  3616] close(3)                    = 0
[pid  3616] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists)
[pid  3616] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3616] symlink("/dev/binderfs", "./binderfs") = -1 EEXIST (File exists)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... unshare resumed>)      = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 3
./strace-static-x86_64: Process 3639 attached
[pid  3639] set_robust_list(0x5555569235e0, 24) = 0
[pid  3639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3639] setpgid(0, 0)               = 0
[pid  3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3639] write(3, "1000", 4)         = 4
[pid  3639] close(3)                    = 0
[pid  3639] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3639] setns(201, 0)               = 0
[pid  3639] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3639] setns(3, 0)                 = 0
[pid  3639] close(3)                    = 0
[pid  3639] fcntl(4, F_DUPFD, 4)        = 5
[pid  3639] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EBUSY (Device or resource busy)
[pid  3639] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3614] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3614] write(3, "0 65535", 7)      = 7
[pid  3615] <... unshare resumed>)      = 0
[pid  3614] close(3 <unfinished ...>
[pid  3615] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3614] <... close resumed>)        = 0
[pid  3614] mkdir("/dev/binderfs", 0777 <unfinished ...>
[pid  3615] <... openat resumed>)       = 3
[pid  3614] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  3639] <... openat resumed>)       = 3
[pid  3639] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3615] write(3, "0 65535", 7 <unfinished ...>
[pid  3614] mount("binder", "/dev/binderfs", "binder", 0, NULL <unfinished ...>
[pid  3615] <... write resumed>)        = 7
[pid  3614] <... mount resumed>)        = 0
[pid  3615] close(3 <unfinished ...>
[pid  3614] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  3615] <... close resumed>)        = 0
[pid  3614] <... symlink resumed>)      = -1 EEXIST (File exists)
[pid  3615] mkdir("/dev/binderfs", 0777 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  3615] mount("binder", "/dev/binderfs", "binder", 0, NULL <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 3
[pid  3615] <... mount resumed>)        = 0
[pid  3615] symlink("/dev/binderfs", "./binderfs") = -1 EEXIST (File exists)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555569235d0) = 3
./strace-static-x86_64: Process 3641 attached
[pid  3641] set_robust_list(0x5555569235e0, 24) = 0
[pid  3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3641] setpgid(0, 0)               = 0
[pid  3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3641] write(3, "1000", 4)         = 4
[pid  3641] close(3./strace-static-x86_64: Process 3640 attached
 <unfinished ...>
[pid  3613] <... unshare resumed>)      = 0
[pid  3641] <... close resumed>)        = 0
[pid  3641] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3613] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3640] set_robust_list(0x5555569235e0, 24) = 0
[pid  3613] <... openat resumed>)       = 3
[pid  3640] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] write(3, "0 65535", 7 <unfinished ...>
[pid  3640] <... prctl resumed>)        = 0
[pid  3613] <... write resumed>)        = 7
[pid  3609] <... unshare resumed>)      = 0
[pid  3640] setpgid(0, 0 <unfinished ...>
[pid  3613] close(3 <unfinished ...>
[pid  3641] <... openat resumed>)       = 3
[pid  3640] <... setpgid resumed>)      = 0
[pid  3609] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] <... close resumed>)        = 0
[pid  3641] setns(201, 0 <unfinished ...>
[pid  3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] <... openat resumed>)       = 3
[pid  3641] <... setns resumed>)        = 0
[pid  3640] <... openat resumed>)       = 3
[pid  3613] mkdir("/dev/binderfs", 0777 <unfinished ...>
[pid  3641] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3640] write(3, "1000", 4 <unfinished ...>
[pid  3609] write(3, "0 65535", 7 <unfinished ...>
[pid  3641] <... socket resumed>)       = 4
[pid  3640] <... write resumed>)        = 4
[pid  3613] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  3641] setns(3, 0 <unfinished ...>
[pid  3640] close(3 <unfinished ...>
[pid  3609] <... write resumed>)        = 7
[pid  3641] <... setns resumed>)        = 0
[pid  3640] <... close resumed>)        = 0
[pid  3613] mount("binder", "/dev/binderfs", "binder", 0, NULL <unfinished ...>
[pid  3609] close(3 <unfinished ...>
[pid  3641] close(3 <unfinished ...>
[pid  3640] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3609] <... close resumed>)        = 0
[pid  3641] <... close resumed>)        = 0
[pid  3609] mkdir("/dev/binderfs", 0777 <unfinished ...>
[pid  3641] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3613] <... mount resumed>)        = 0
[pid  3609] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  3641] <... fcntl resumed>)        = 5
[pid  3640] <... openat resumed>)       = 3
[pid  3609] mount("binder", "/dev/binderfs", "binder", 0, NULL <unfinished ...>
[pid  3641] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3640] setns(201, 0 <unfinished ...>
[pid  3613] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  3609] <... mount resumed>)        = 0
[pid  3641] <... connect resumed>)      = -1 EBUSY (Device or resource busy)
[pid  3640] <... setns resumed>)        = 0
[pid  3613] <... symlink resumed>)      = -1 EEXIST (File exists)
[pid  3609] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  3641] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3640] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... symlink resumed>)      = -1 EEXIST (File exists)
[pid  3640] <... socket resumed>)       = 4
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3640] setns(3, 0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 3
./strace-static-x86_64: Process 3645 attached
[pid  3640] <... setns resumed>)        = 0
[pid  3640] close(3 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 3
[pid  3640] <... close resumed>)        = 0
[pid  3640] fcntl(4, F_DUPFD, 4)        = 5
[pid  3645] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3640] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EBUSY (Device or resource busy)
[pid  3640] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3645] <... set_robust_list resumed>) = 0
[pid  3645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3645] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 3644 attached
[pid  3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3644] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3645] write(3, "1000", 4 <unfinished ...>
[pid  3644] <... set_robust_list resumed>) = 0
[pid  3645] <... write resumed>)        = 4
[pid  3644] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3645] close(3 <unfinished ...>
[pid  3644] <... prctl resumed>)        = 0
[pid  3645] <... close resumed>)        = 0
[pid  3644] setpgid(0, 0 <unfinished ...>
[pid  3645] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3644] <... setpgid resumed>)      = 0
[pid  3645] <... openat resumed>)       = 3
[pid  3645] setns(201, 0)               = 0
[pid  3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3645] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3644] <... openat resumed>)       = 3
[pid  3645] setns(3, 0 <unfinished ...>
[pid  3644] write(3, "1000", 4 <unfinished ...>
[pid  3645] <... setns resumed>)        = 0
[pid  3645] close(3 <unfinished ...>
[pid  3644] <... write resumed>)        = 4
[pid  3645] <... close resumed>)        = 0
[pid  3644] close(3 <unfinished ...>
[pid  3645] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3644] <... close resumed>)        = 0
[pid  3645] <... fcntl resumed>)        = 5
[pid  3645] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EBUSY (Device or resource busy)
[pid  3645] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3644] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3644] setns(201, 0)               = 0
[pid  3644] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3644] setns(3, 0)                 = 0
[pid  3644] close(3)                    = 0
[pid  3644] fcntl(4, F_DUPFD, 4)        = 5
[pid  3644] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EBUSY (Device or resource busy)
[   45.013202][ T3639] 
[   45.015632][ T3639] ======================================================
[   45.022741][ T3639] WARNING: possible circular locking dependency detected
[   45.029814][ T3639] 5.19.0-rc4-syzkaller-00014-g941e3e791269 #0 Not tainted
[   45.036933][ T3639] ------------------------------------------------------
[   45.044239][ T3639] syz-executor638/3639 is trying to acquire lock:
[   45.050659][ T3639] ffff8880213cb130 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}, at: sco_conn_del+0x131/0x2c0
[   45.061149][ T3639] 
[   45.061149][ T3639] but task is already holding lock:
[   45.068526][ T3639] ffffffff8d7b3388 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xda/0x260
[   45.078138][ T3639] 
[   45.078138][ T3639] which lock already depends on the new lock.
[   45.078138][ T3639] 
[   45.088552][ T3639] 
[   45.088552][ T3639] the existing dependency chain (in reverse order) is:
[   45.097749][ T3639] 
[   45.097749][ T3639] -> #2 (hci_cb_list_lock){+.+.}-{3:3}:
[   45.105503][ T3639]        __mutex_lock+0x12f/0x1350
[   45.110634][ T3639]        hci_remote_features_evt+0x62b/0xa20
[   45.116646][ T3639]        hci_event_packet+0x7c1/0xf60
[   45.122035][ T3639]        hci_rx_work+0x522/0xd60
[   45.126974][ T3639]        process_one_work+0x996/0x1610
[   45.132430][ T3639]        worker_thread+0x665/0x1080
[   45.137619][ T3639]        kthread+0x2e9/0x3a0
[   45.142200][ T3639]        ret_from_fork+0x1f/0x30
[   45.147133][ T3639] 
[   45.147133][ T3639] -> #1 (&hdev->lock){+.+.}-{3:3}:
[   45.154427][ T3639]        __mutex_lock+0x12f/0x1350
[   45.159532][ T3639]        sco_sock_connect+0x1eb/0xa80
[   45.164895][ T3639]        __sys_connect_file+0x14f/0x190
[   45.170435][ T3639]        __sys_connect+0x161/0x190
[   45.175540][ T3639]        __x64_sys_connect+0x6f/0xb0
[   45.180820][ T3639]        do_syscall_64+0x35/0xb0
[   45.185755][ T3639]        entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   45.192166][ T3639] 
[   45.192166][ T3639] -> #0 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}:
[   45.201283][ T3639]        __lock_acquire+0x2abe/0x5660
[   45.206832][ T3639]        lock_acquire+0x1ab/0x570
[   45.212027][ T3639]        lock_sock_nested+0x36/0xf0
[   45.217221][ T3639]        sco_conn_del+0x131/0x2c0
[   45.222238][ T3639]        sco_disconn_cfm+0x71/0xb0
[   45.227340][ T3639]        hci_conn_hash_flush+0x127/0x260
[   45.232965][ T3639]        hci_dev_close_sync+0x573/0x1150
[   45.238595][ T3639]        hci_dev_do_close+0x32/0x70
[   45.243789][ T3639]        hci_rfkill_set_block+0x19c/0x1d0
[   45.249532][ T3639]        rfkill_set_block+0x1f9/0x540
[   45.254904][ T3639]        rfkill_fop_write+0x2c3/0x570
[   45.260393][ T3639]        vfs_write+0x269/0xac0
[   45.265157][ T3639]        ksys_write+0x1e8/0x250
[   45.270008][ T3639]        do_syscall_64+0x35/0xb0
[   45.274965][ T3639]        entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   45.281378][ T3639] 
[   45.281378][ T3639] other info that might help us debug this:
[   45.281378][ T3639] 
[   45.291595][ T3639] Chain exists of:
[   45.291595][ T3639]   sk_lock-AF_BLUETOOTH-BTPROTO_SCO --> &hdev->lock --> hci_cb_list_lock
[   45.291595][ T3639] 
[   45.305840][ T3639]  Possible unsafe locking scenario:
[   45.305840][ T3639] 
[   45.313364][ T3639]        CPU0                    CPU1
[   45.318714][ T3639]        ----                    ----
[   45.324066][ T3639]   lock(hci_cb_list_lock);
[   45.328564][ T3639]                                lock(&hdev->lock);
[   45.335161][ T3639]                                lock(hci_cb_list_lock);
[   45.342178][ T3639]   lock(sk_lock-AF_BLUETOOTH-BTPROTO_SCO);
[   45.348068][ T3639] 
[   45.348068][ T3639]  *** DEADLOCK ***
[   45.348068][ T3639] 
[   45.356198][ T3639] 4 locks held by syz-executor638/3639:
[   45.361732][ T3639]  #0: ffffffff8d994668 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x15c/0x570
[   45.372009][ T3639]  #1: ffff8880211f9048 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x2a/0x70
[   45.381599][ T3639]  #2: ffff8880211f8078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x279/0x1150
[   45.391265][ T3639]  #3: ffffffff8d7b3388 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xda/0x260
[   45.401272][ T3639] 
[   45.401272][ T3639] stack backtrace:
[   45.407233][ T3639] CPU: 1 PID: 3639 Comm: syz-executor638 Not tainted 5.19.0-rc4-syzkaller-00014-g941e3e791269 #0
[   45.417746][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   45.427882][ T3639] Call Trace:
[   45.431155][ T3639]  <TASK>
[   45.434081][ T3639]  dump_stack_lvl+0xcd/0x134
[   45.438684][ T3639]  check_noncircular+0x25f/0x2e0
[   45.443630][ T3639]  ? print_circular_bug+0x1e0/0x1e0
[   45.448829][ T3639]  ? find_held_lock+0x2d/0x110
[   45.453591][ T3639]  ? finish_task_switch.isra.0+0x2aa/0xbb0
[   45.459399][ T3639]  ? lock_downgrade+0x6e0/0x6e0
[   45.464250][ T3639]  __lock_acquire+0x2abe/0x5660
[   45.469106][ T3639]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   45.475090][ T3639]  ? __schedule+0xa08/0x4b50
[   45.479677][ T3639]  ? lockdep_hardirqs_on+0x79/0x100
[   45.484872][ T3639]  ? asm_sysvec_reschedule_ipi+0x1b/0x20
[   45.490533][ T3639]  lock_acquire+0x1ab/0x570
[   45.495037][ T3639]  ? sco_conn_del+0x131/0x2c0
[   45.499707][ T3639]  ? lock_release+0x780/0x780
[   45.504386][ T3639]  ? preempt_schedule_thunk+0x16/0x18
[   45.509846][ T3639]  ? preempt_schedule_common+0x59/0xc0
[   45.515309][ T3639]  lock_sock_nested+0x36/0xf0
[   45.520009][ T3639]  ? sco_conn_del+0x131/0x2c0
[   45.524681][ T3639]  sco_conn_del+0x131/0x2c0
[   45.529180][ T3639]  ? sco_conn_del+0x2c0/0x2c0
[   45.533853][ T3639]  sco_disconn_cfm+0x71/0xb0
[   45.538442][ T3639]  hci_conn_hash_flush+0x127/0x260
[   45.543559][ T3639]  hci_dev_close_sync+0x573/0x1150
[   45.548675][ T3639]  ? hci_dev_open_sync+0x2160/0x2160
[   45.553961][ T3639]  ? mark_held_locks+0x9f/0xe0
[   45.558725][ T3639]  hci_dev_do_close+0x32/0x70
[   45.563484][ T3639]  hci_rfkill_set_block+0x19c/0x1d0
[   45.568954][ T3639]  ? hci_power_on+0x630/0x630
[   45.573628][ T3639]  rfkill_set_block+0x1f9/0x540
[   45.578504][ T3639]  rfkill_fop_write+0x2c3/0x570
[   45.583371][ T3639]  ? rfkill_sync_work+0xc0/0xc0
[   45.588217][ T3639]  ? bpf_lsm_file_permission+0x5/0x10
[   45.593594][ T3639]  ? security_file_permission+0xab/0xd0
[   45.599254][ T3639]  ? rfkill_sync_work+0xc0/0xc0
[   45.604225][ T3639]  vfs_write+0x269/0xac0
[   45.608485][ T3639]  ksys_write+0x1e8/0x250
[   45.612816][ T3639]  ? __ia32_sys_read+0xb0/0xb0
[   45.617754][ T3639]  ? lockdep_hardirqs_on+0x79/0x100
[   45.622946][ T3639]  ? _raw_spin_unlock_irq+0x2a/0x40
[   45.628149][ T3639]  ? ptrace_notify+0xfa/0x140
[   45.632824][ T3639]  do_syscall_64+0x35/0xb0
[   45.637260][ T3639]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   45.643151][ T3639] RIP: 0033:0x7fdd3bf864b9
[   45.647562][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   45.667168][ T3639] RSP: 002b:00007fffaa0e8b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   45.675598][ T3639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd3bf864b9
[   45.683564][ T3639] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000003
[   45.691529][ T3639] RBP: 0000000000000003 R08: 0000000000000150 R09: 0000000000000150
[   45.699492][ T3639] R10: 0000000000000150 R11: 0000000000000246 R12: 00005555569232b8
[   45.707455][ T3639] R13: 0000000000000011 R14: 00007fffaa0e8bf0 R15: 0000000000000000
[pid  3644] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3638] <... connect resumed>)      = -1 ECONNABORTED (Software caused connection abort)
[pid  3638] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3639] <... write resumed>)        = 8
[pid  3645] <... openat resumed>)       = 3
[pid  3644] <... openat resumed>)       = 3
[pid  3641] <... openat resumed>)       = 3
[pid  3640] <... openat resumed>)       = 3
[pid  3639] close(3 <unfinished ...>
[pid  3638] <... openat resumed>)       = 3
[pid  3645] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3641] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3639] <... close resumed>)        = 0
[pid  3645] <... write resumed>)        = 8
[pid  3644] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3641] <... write resumed>)        = 8
[pid  3640] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3639] close(4 <unfinished ...>
[pid  3638] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3645] close(3 <unfinished ...>
[pid  3644] <... write resumed>)        = 8
[pid  3641] close(3 <unfinished ...>
[pid  3640] <... write resumed>)        = 8
[pid  3639] <... close resumed>)        = 0
[pid  3638] <... write resumed>)        = 8
[pid  3645] <... close resumed>)        = 0
[pid  3644] close(3 <unfinished ...>
[pid  3641] <... close resumed>)        = 0
[pid  3640] close(3 <unfinished ...>
[pid  3639] close(5 <unfinished ...>
[pid  3638] close(3 <unfinished ...>
[pid  3645] close(4 <unfinished ...>
[pid  3641] close(4 <unfinished ...>
[pid  3639] <... close resumed>)        = 0
[pid  3641] <... close resumed>)        = 0
[pid  3645] <... close resumed>)        = 0
[pid  3641] close(5 <unfinished ...>
[pid  3639] close(6 <unfinished ...>
[pid  3645] close(5 <unfinished ...>
[pid  3641] <... close resumed>)        = 0
[pid  3645] <... close resumed>)        = 0
[pid  3644] <... close resumed>)        = 0
[pid  3641] close(6 <unfinished ...>
[pid  3640] <... close resumed>)        = 0
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = 0
[pid  3645] close(6 <unfinished ...>
[pid  3644] close(4 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(4 <unfinished ...>
[pid  3639] close(7 <unfinished ...>
[pid  3638] close(4 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = 0
[pid  3641] close(7 <unfinished ...>
[pid  3640] <... close resumed>)        = 0
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = 0
[pid  3645] close(7 <unfinished ...>
[pid  3644] close(5 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(5 <unfinished ...>
[pid  3639] close(8 <unfinished ...>
[pid  3638] close(5 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = 0
[pid  3641] close(8 <unfinished ...>
[pid  3640] <... close resumed>)        = 0
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = 0
[pid  3645] close(8 <unfinished ...>
[pid  3644] close(6 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(6 <unfinished ...>
[pid  3639] close(9 <unfinished ...>
[pid  3638] close(6 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(9 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(9 <unfinished ...>
[pid  3644] close(7 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(7 <unfinished ...>
[pid  3639] close(10 <unfinished ...>
[pid  3638] close(7 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(10 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(10 <unfinished ...>
[pid  3644] close(8 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(8 <unfinished ...>
[pid  3639] close(11 <unfinished ...>
[pid  3638] close(8 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(11 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(11 <unfinished ...>
[pid  3644] close(9 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(9 <unfinished ...>
[pid  3639] close(12 <unfinished ...>
[pid  3638] close(9 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(12 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(12 <unfinished ...>
[pid  3644] close(10 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(10 <unfinished ...>
[pid  3639] close(13 <unfinished ...>
[pid  3638] close(10 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(13 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(13 <unfinished ...>
[pid  3644] close(11 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(11 <unfinished ...>
[pid  3639] close(14 <unfinished ...>
[pid  3638] close(11 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(14 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(14 <unfinished ...>
[pid  3644] close(12 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(12 <unfinished ...>
[pid  3639] close(15 <unfinished ...>
[pid  3638] close(12 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(15 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(15 <unfinished ...>
[pid  3644] close(13 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(13 <unfinished ...>
[pid  3639] close(16 <unfinished ...>
[pid  3638] close(13 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(16 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(16 <unfinished ...>
[pid  3644] close(14 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(14 <unfinished ...>
[pid  3639] close(17 <unfinished ...>
[pid  3638] close(14 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(17 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(17 <unfinished ...>
[pid  3644] close(15 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(15 <unfinished ...>
[pid  3639] close(18 <unfinished ...>
[pid  3638] close(15 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(18 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(18 <unfinished ...>
[pid  3644] close(16 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(16 <unfinished ...>
[pid  3639] close(19 <unfinished ...>
[pid  3638] close(16 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(19 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(19 <unfinished ...>
[pid  3644] close(17 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(17 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(17 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(20 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(20 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(20 <unfinished ...>
[pid  3644] close(18 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(18 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(18 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(21 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(21 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(21 <unfinished ...>
[pid  3644] close(19 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(19 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(19 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(22 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(22 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] close(20 <unfinished ...>
[pid  3640] close(20 <unfinished ...>
[pid  3638] close(20 <unfinished ...>
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] close(21 <unfinished ...>
[pid  3640] close(21 <unfinished ...>
[pid  3638] close(21 <unfinished ...>
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] close(22 <unfinished ...>
[pid  3640] close(22 <unfinished ...>
[pid  3638] close(22 <unfinished ...>
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] close(23 <unfinished ...>
[pid  3640] close(23 <unfinished ...>
[pid  3638] close(23 <unfinished ...>
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(22 <unfinished ...>
[pid  3644] close(24 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(24 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(24 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(23 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(23 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(23 <unfinished ...>
[pid  3644] close(25 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(25 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(25 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(24 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(24 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(24 <unfinished ...>
[pid  3644] close(26 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(26 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(26 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(25 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(25 <unfinished ...>
[pid  3645] close(25 <unfinished ...>
[pid  3644] close(27 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(27 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[   45.715425][ T3639]  </TASK>
[pid  3638] close(27 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(26 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(26 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(26 <unfinished ...>
[pid  3644] close(28 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(28 <unfinished ...>
[pid  3638] close(28 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(27 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(27 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(27 <unfinished ...>
[pid  3644] close(29 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] close(29 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] close(29 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] close(28 <unfinished ...>
[pid  3640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3639] close(28 <unfinished ...>
[pid  3638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3645] close(28 <unfinished ...>
[pid  3644] exit_group(0 <unfinished ...>
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] exit_group(0 <unfinished ...>
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] exit_group(0 <unfinished ...>
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3644] <... exit_group resumed>)   = ?
[pid  3641] close(29 <unfinished ...>
[pid  3640] <... exit_group resumed>)   = ?
[pid  3639] close(29 <unfinished ...>
[pid  3638] <... exit_group resumed>)   = ?
[pid  3645] close(29 <unfinished ...>
[pid  3644] +++ exited with 0 +++
[pid  3641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3640] +++ exited with 0 +++
[pid  3639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3638] +++ exited with 0 +++
[pid  3645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3641] exit_group(0 <unfinished ...>
[pid  3639] exit_group(0 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3645] exit_group(0 <unfinished ...>
[pid  3641] <... exit_group resumed>)   = ?
[pid  3639] <... exit_group resumed>)   = ?
[pid  3645] <... exit_group resumed>)   = ?
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3641] +++ exited with 0 +++
[pid  3639] +++ exited with 0 +++
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 4
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 4
./strace-static-x86_64: Process 3661 attached
[pid  3645] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3661] set_robust_list(0x5555569235e0, 24) = 0
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=74} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 4
[pid  3609] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3661] setpgid(0, 0)               = 0
[pid  3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 4
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 4
[pid  3661] <... openat resumed>)       = 3
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 4
./strace-static-x86_64: Process 3660 attached
[pid  3660] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3661] write(3, "1000", 4)         = 4
[pid  3661] close(3 <unfinished ...>
[pid  3660] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 3665 attached
[pid  3661] <... close resumed>)        = 0
[pid  3660] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3661] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3660] <... prctl resumed>)        = 0
[pid  3661] <... openat resumed>)       = 3
[pid  3660] setpgid(0, 0 <unfinished ...>
[pid  3661] setns(201, 0 <unfinished ...>
[pid  3660] <... setpgid resumed>)      = 0
[pid  3661] <... setns resumed>)        = 0
[pid  3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3661] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3660] <... openat resumed>)       = 3
./strace-static-x86_64: Process 3663 attached
[pid  3665] set_robust_list(0x5555569235e0, 24./strace-static-x86_64: Process 3664 attached
./strace-static-x86_64: Process 3662 attached
) = 0
[pid  3665] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3664] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3663] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3662] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3661] <... socket resumed>)       = 4
[pid  3660] write(3, "1000", 4 <unfinished ...>
[pid  3665] <... prctl resumed>)        = 0
[pid  3664] <... set_robust_list resumed>) = 0
[pid  3663] <... set_robust_list resumed>) = 0
[pid  3662] <... set_robust_list resumed>) = 0
[pid  3661] setns(3, 0 <unfinished ...>
[pid  3660] <... write resumed>)        = 4
[pid  3665] setpgid(0, 0 <unfinished ...>
[pid  3663] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3661] <... setns resumed>)        = 0
[pid  3660] close(3 <unfinished ...>
[pid  3662] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3665] <... setpgid resumed>)      = 0
[pid  3664] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3663] <... prctl resumed>)        = 0
[pid  3662] <... prctl resumed>)        = 0
[pid  3661] close(3 <unfinished ...>
[pid  3660] <... close resumed>)        = 0
[pid  3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3664] <... prctl resumed>)        = 0
[pid  3663] setpgid(0, 0 <unfinished ...>
[pid  3662] setpgid(0, 0 <unfinished ...>
[pid  3661] <... close resumed>)        = 0
[pid  3660] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3665] <... openat resumed>)       = 3
[pid  3664] setpgid(0, 0 <unfinished ...>
[pid  3663] <... setpgid resumed>)      = 0
[pid  3662] <... setpgid resumed>)      = 0
[pid  3661] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3660] <... openat resumed>)       = 3
[pid  3665] write(3, "1000", 4 <unfinished ...>
[pid  3664] <... setpgid resumed>)      = 0
[pid  3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3661] <... fcntl resumed>)        = 5
[pid  3665] <... write resumed>)        = 4
[pid  3664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3663] <... openat resumed>)       = 3
[pid  3661] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3662] <... openat resumed>)       = 3
[pid  3660] setns(201, 0 <unfinished ...>
[pid  3665] close(3 <unfinished ...>
[pid  3664] <... openat resumed>)       = 3
[pid  3663] write(3, "1000", 4 <unfinished ...>
[pid  3662] write(3, "1000", 4 <unfinished ...>
[pid  3661] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3660] <... setns resumed>)        = 0
[pid  3665] <... close resumed>)        = 0
[pid  3664] write(3, "1000", 4 <unfinished ...>
[pid  3663] <... write resumed>)        = 4
[pid  3662] <... write resumed>)        = 4
[pid  3661] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3660] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3665] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3664] <... write resumed>)        = 4
[pid  3663] close(3 <unfinished ...>
[pid  3662] close(3 <unfinished ...>
[pid  3661] <... openat resumed>)       = 3
[pid  3660] <... socket resumed>)       = 4
[pid  3665] <... openat resumed>)       = 3
[pid  3664] close(3 <unfinished ...>
[pid  3663] <... close resumed>)        = 0
[pid  3662] <... close resumed>)        = 0
[pid  3661] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3660] setns(3, 0 <unfinished ...>
[pid  3665] setns(201, 0 <unfinished ...>
[pid  3664] <... close resumed>)        = 0
[pid  3663] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3662] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3661] <... write resumed>)        = 8
[pid  3660] <... setns resumed>)        = 0
[pid  3665] <... setns resumed>)        = 0
[pid  3664] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3663] <... openat resumed>)       = 3
[pid  3661] close(3 <unfinished ...>
[pid  3660] close(3 <unfinished ...>
[pid  3665] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3664] <... openat resumed>)       = 3
[pid  3663] setns(201, 0 <unfinished ...>
[pid  3662] <... openat resumed>)       = 3
[pid  3661] <... close resumed>)        = 0
[pid  3660] <... close resumed>)        = 0
[pid  3665] <... socket resumed>)       = 4
[pid  3664] setns(201, 0 <unfinished ...>
[pid  3663] <... setns resumed>)        = 0
[pid  3662] setns(201, 0 <unfinished ...>
[pid  3661] close(4 <unfinished ...>
[pid  3660] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3665] setns(3, 0 <unfinished ...>
[pid  3664] <... setns resumed>)        = 0
[pid  3663] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3662] <... setns resumed>)        = 0
[pid  3661] <... close resumed>)        = 0
[pid  3660] <... fcntl resumed>)        = 5
[pid  3665] <... setns resumed>)        = 0
[pid  3664] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3663] <... socket resumed>)       = 4
[pid  3662] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3661] close(5 <unfinished ...>
[pid  3660] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3665] close(3 <unfinished ...>
[pid  3664] <... socket resumed>)       = 4
[pid  3663] setns(3, 0 <unfinished ...>
[pid  3662] <... socket resumed>)       = 4
[pid  3661] <... close resumed>)        = 0
[pid  3660] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3665] <... close resumed>)        = 0
[pid  3664] setns(3, 0 <unfinished ...>
[pid  3663] <... setns resumed>)        = 0
[pid  3662] setns(3, 0 <unfinished ...>
[pid  3661] close(6 <unfinished ...>
[pid  3660] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3665] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3664] <... setns resumed>)        = 0
[pid  3663] close(3 <unfinished ...>
[pid  3662] <... setns resumed>)        = 0
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... openat resumed>)       = 3
[pid  3665] <... fcntl resumed>)        = 5
[pid  3664] close(3 <unfinished ...>
[pid  3663] <... close resumed>)        = 0
[pid  3662] close(3 <unfinished ...>
[pid  3661] close(7 <unfinished ...>
[pid  3660] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3665] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3664] <... close resumed>)        = 0
[pid  3663] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3662] <... close resumed>)        = 0
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... write resumed>)        = 8
[pid  3665] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3664] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3663] <... fcntl resumed>)        = 5
[pid  3662] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3661] close(8 <unfinished ...>
[pid  3660] close(3 <unfinished ...>
[pid  3665] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3664] <... fcntl resumed>)        = 5
[pid  3663] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3662] <... fcntl resumed>)        = 5
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = 0
[pid  3665] <... openat resumed>)       = 3
[pid  3664] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3663] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3662] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3661] close(9 <unfinished ...>
[pid  3660] close(4 <unfinished ...>
[pid  3665] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3664] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3663] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3662] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = 0
[pid  3665] <... write resumed>)        = 8
[pid  3664] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3663] <... openat resumed>)       = 3
[pid  3662] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3661] close(10 <unfinished ...>
[pid  3660] close(5 <unfinished ...>
[pid  3665] close(3 <unfinished ...>
[pid  3664] <... openat resumed>)       = 3
[pid  3663] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3662] <... openat resumed>)       = 3
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = 0
[pid  3665] <... close resumed>)        = 0
[pid  3664] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3663] <... write resumed>)        = 8
[pid  3662] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3661] close(11 <unfinished ...>
[pid  3660] close(6 <unfinished ...>
[pid  3665] close(4 <unfinished ...>
[pid  3664] <... write resumed>)        = 8
[pid  3663] close(3 <unfinished ...>
[pid  3662] <... write resumed>)        = 8
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = 0
[pid  3664] close(3 <unfinished ...>
[pid  3663] <... close resumed>)        = 0
[pid  3662] close(3 <unfinished ...>
[pid  3661] close(12 <unfinished ...>
[pid  3660] close(7 <unfinished ...>
[pid  3665] close(5 <unfinished ...>
[pid  3664] <... close resumed>)        = 0
[pid  3663] close(4 <unfinished ...>
[pid  3662] <... close resumed>)        = 0
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = 0
[pid  3664] close(4 <unfinished ...>
[pid  3663] <... close resumed>)        = 0
[pid  3662] close(4 <unfinished ...>
[pid  3661] close(13 <unfinished ...>
[pid  3660] close(8 <unfinished ...>
[pid  3665] close(6 <unfinished ...>
[pid  3664] <... close resumed>)        = 0
[pid  3663] close(5 <unfinished ...>
[pid  3662] <... close resumed>)        = 0
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(5 <unfinished ...>
[pid  3663] <... close resumed>)        = 0
[pid  3662] close(5 <unfinished ...>
[pid  3661] close(14 <unfinished ...>
[pid  3660] close(9 <unfinished ...>
[pid  3665] close(7 <unfinished ...>
[pid  3664] <... close resumed>)        = 0
[pid  3663] close(6 <unfinished ...>
[pid  3662] <... close resumed>)        = 0
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(6 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(6 <unfinished ...>
[pid  3661] close(15 <unfinished ...>
[pid  3660] close(10 <unfinished ...>
[pid  3665] close(8 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(7 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(7 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(7 <unfinished ...>
[pid  3661] close(16 <unfinished ...>
[pid  3660] close(11 <unfinished ...>
[pid  3665] close(9 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(8 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(8 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(8 <unfinished ...>
[pid  3661] close(17 <unfinished ...>
[pid  3660] close(12 <unfinished ...>
[pid  3665] close(10 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(9 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(9 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(9 <unfinished ...>
[pid  3661] close(18 <unfinished ...>
[pid  3660] close(13 <unfinished ...>
[pid  3665] close(11 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(10 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(10 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(10 <unfinished ...>
[pid  3661] close(19 <unfinished ...>
[pid  3660] close(14 <unfinished ...>
[pid  3665] close(12 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(11 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(11 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(11 <unfinished ...>
[pid  3661] close(20 <unfinished ...>
[pid  3660] close(15 <unfinished ...>
[pid  3665] close(13 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(12 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(12 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(12 <unfinished ...>
[pid  3661] close(21 <unfinished ...>
[pid  3660] close(16 <unfinished ...>
[pid  3665] close(14 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(13 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(13 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(13 <unfinished ...>
[pid  3661] close(22 <unfinished ...>
[pid  3660] close(17 <unfinished ...>
[pid  3665] close(15 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(14 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(14 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(14 <unfinished ...>
[pid  3661] close(23 <unfinished ...>
[pid  3660] close(18 <unfinished ...>
[pid  3665] close(16 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(15 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] close(24 <unfinished ...>
[pid  3660] close(19 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(15 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(15 <unfinished ...>
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] close(17 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(16 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] close(25 <unfinished ...>
[pid  3660] close(20 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(16 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(16 <unfinished ...>
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] close(18 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(17 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] close(26 <unfinished ...>
[pid  3660] close(21 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(17 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(17 <unfinished ...>
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] close(19 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(18 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] close(27 <unfinished ...>
[pid  3660] close(22 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(18 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(18 <unfinished ...>
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] close(20 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(19 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] close(28 <unfinished ...>
[pid  3660] close(23 <unfinished ...>
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] close(29 <unfinished ...>
[pid  3660] close(24 <unfinished ...>
[pid  3661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3661] exit_group(0 <unfinished ...>
[pid  3660] close(25 <unfinished ...>
[pid  3661] <... exit_group resumed>)   = ?
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(19 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(19 <unfinished ...>
[pid  3661] +++ exited with 0 +++
[pid  3660] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3660] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3660] close(28 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3669 attached
 <unfinished ...>
[pid  3665] close(21 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(20 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 5
[pid  3660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3660] exit_group(0)               = ?
[pid  3669] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(20 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(20 <unfinished ...>
[pid  3660] +++ exited with 0 +++
[pid  3665] close(22 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(21 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(21 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(21 <unfinished ...>
[pid  3665] close(23 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(22 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(22 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(22 <unfinished ...>
[pid  3665] close(24 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(23 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(23 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(23 <unfinished ...>
[pid  3665] close(25 <unfinished ...>
[pid  3663] close(24 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] close(26 <unfinished ...>
[pid  3664] close(24 <unfinished ...>
[pid  3663] close(25 <unfinished ...>
[pid  3662] close(24 <unfinished ...>
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] close(27 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(25 <unfinished ...>
[pid  3663] close(26 <unfinished ...>
[pid  3665] close(28 <unfinished ...>
[pid  3664] close(25 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(27 <unfinished ...>
[pid  3662] close(26 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3665] close(29 <unfinished ...>
[pid  3664] close(26 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 5
[pid  3665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(28 <unfinished ...>
[pid  3662] close(27 <unfinished ...>
[pid  3665] exit_group(0 <unfinished ...>
[pid  3664] close(27 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3665] <... exit_group resumed>)   = ?
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] close(29 <unfinished ...>
[pid  3662] close(28./strace-static-x86_64: Process 3670 attached
 <unfinished ...>
[pid  3670] set_robust_list(0x5555569235e0, 24) = 0
[pid  3670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3670] setpgid(0, 0)               = 0
[pid  3670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3665] +++ exited with 0 +++
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(28 <unfinished ...>
[pid  3663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] close(29 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3663] exit_group(0 <unfinished ...>
[pid  3662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3664] close(29 <unfinished ...>
[pid  3663] <... exit_group resumed>)   = ?
[pid  3662] exit_group(0 <unfinished ...>
[pid  3664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3662] <... exit_group resumed>)   = ?
[pid  3670] <... openat resumed>)       = 3
[pid  3670] write(3, "1000", 4)         = 4
[pid  3670] close(3)                    = 0
[pid  3670] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3663] +++ exited with 0 +++
[pid  3664] exit_group(0 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3670] <... openat resumed>)       = 3
[pid  3670] setns(201, 0)               = 0
[pid  3670] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3662] +++ exited with 0 +++
[pid  3664] <... exit_group resumed>)   = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3670] <... socket resumed>)       = 4
[pid  3670] setns(3, 0)                 = 0
[pid  3670] close(3)                    = 0
[pid  3670] fcntl(4, F_DUPFD, 4)        = 5
[pid  3670] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3664] +++ exited with 0 +++
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3670] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3670] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  3670] close(3)                    = 0
[pid  3670] close(4 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3670] <... close resumed>)        = 0
[pid  3670] close(5 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 5
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3670] <... close resumed>)        = 0
[pid  3670] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3670] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3670] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3670] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3670] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3670] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 5
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 5
./strace-static-x86_64: Process 3673 attached
./strace-static-x86_64: Process 3672 attached
./strace-static-x86_64: Process 3671 attached
[pid  3670] close(18 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 5
[pid  3670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3670] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3669] <... set_robust_list resumed>) = 0
[pid  3670] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3670] close(26 <unfinished ...>
[pid  3669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] setpgid(0, 0 <unfinished ...>
[pid  3670] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3671] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3670] close(28 <unfinished ...>
[pid  3671] <... set_robust_list resumed>) = 0
[pid  3670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3671] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3670] close(29 <unfinished ...>
[pid  3673] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3672] <... set_robust_list resumed>) = 0
[pid  3671] <... prctl resumed>)        = 0
[pid  3670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 3674 attached
[pid  3673] <... set_robust_list resumed>) = 0
[pid  3672] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3671] setpgid(0, 0 <unfinished ...>
[pid  3670] exit_group(0 <unfinished ...>
[pid  3669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3674] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3673] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3672] <... prctl resumed>)        = 0
[pid  3671] <... setpgid resumed>)      = 0
[pid  3670] <... exit_group resumed>)   = ?
[pid  3674] <... set_robust_list resumed>) = 0
[pid  3673] <... prctl resumed>)        = 0
[pid  3672] setpgid(0, 0 <unfinished ...>
[pid  3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3670] +++ exited with 0 +++
[pid  3669] <... openat resumed>)       = 3
[pid  3674] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3673] setpgid(0, 0 <unfinished ...>
[pid  3672] <... setpgid resumed>)      = 0
[pid  3671] <... openat resumed>)       = 3
[pid  3669] write(3, "1000", 4 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3674] <... prctl resumed>)        = 0
[pid  3673] <... setpgid resumed>)      = 0
[pid  3672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3671] write(3, "1000", 4 <unfinished ...>
[pid  3669] <... write resumed>)        = 4
[pid  3674] setpgid(0, 0 <unfinished ...>
[pid  3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3672] <... openat resumed>)       = 3
[pid  3671] <... write resumed>)        = 4
[pid  3669] close(3 <unfinished ...>
[pid  3674] <... setpgid resumed>)      = 0
[pid  3673] <... openat resumed>)       = 3
[pid  3672] write(3, "1000", 4 <unfinished ...>
[pid  3671] close(3 <unfinished ...>
[pid  3669] <... close resumed>)        = 0
[pid  3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3673] write(3, "1000", 4 <unfinished ...>
[pid  3672] <... write resumed>)        = 4
[pid  3671] <... close resumed>)        = 0
[pid  3669] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3674] <... openat resumed>)       = 3
[pid  3673] <... write resumed>)        = 4
[pid  3672] close(3 <unfinished ...>
[pid  3671] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3674] write(3, "1000", 4 <unfinished ...>
[pid  3673] close(3 <unfinished ...>
[pid  3672] <... close resumed>)        = 0
[pid  3671] <... openat resumed>)       = 3
[pid  3669] <... openat resumed>)       = 3
[pid  3674] <... write resumed>)        = 4
[pid  3673] <... close resumed>)        = 0
[pid  3672] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3671] setns(201, 0 <unfinished ...>
[pid  3669] setns(201, 0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3674] close(3 <unfinished ...>
[pid  3673] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3672] <... openat resumed>)       = 3
[pid  3671] <... setns resumed>)        = 0
[pid  3669] <... setns resumed>)        = 0
[pid  3674] <... close resumed>)        = 0
[pid  3673] <... openat resumed>)       = 3
[pid  3672] setns(201, 0 <unfinished ...>
[pid  3671] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 6
[pid  3674] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3673] setns(201, 0 <unfinished ...>
[pid  3672] <... setns resumed>)        = 0
[pid  3671] <... socket resumed>)       = 4
[pid  3674] <... openat resumed>)       = 3
[pid  3673] <... setns resumed>)        = 0
[pid  3672] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3671] setns(3, 0 <unfinished ...>
[pid  3674] setns(201, 0 <unfinished ...>
[pid  3673] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3672] <... socket resumed>)       = 4
[pid  3671] <... setns resumed>)        = 0
[pid  3674] <... setns resumed>)        = 0
[pid  3673] <... socket resumed>)       = 4
[pid  3672] setns(3, 0 <unfinished ...>
[pid  3671] close(3 <unfinished ...>
[pid  3674] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3673] setns(3, 0 <unfinished ...>
[pid  3672] <... setns resumed>)        = 0
[pid  3671] <... close resumed>)        = 0
[pid  3674] <... socket resumed>)       = 4
[pid  3673] <... setns resumed>)        = 0
[pid  3672] close(3 <unfinished ...>
[pid  3671] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3669] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3674] setns(3, 0 <unfinished ...>
[pid  3673] close(3 <unfinished ...>
[pid  3672] <... close resumed>)        = 0
[pid  3671] <... fcntl resumed>)        = 5
[pid  3674] <... setns resumed>)        = 0
[pid  3673] <... close resumed>)        = 0
[pid  3672] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3671] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3674] close(3 <unfinished ...>
[pid  3673] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3672] <... fcntl resumed>)        = 5
[pid  3671] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3669] <... socket resumed>)       = 4
[pid  3674] <... close resumed>)        = 0
[pid  3673] <... fcntl resumed>)        = 5
[pid  3672] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3671] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3674] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3673] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3672] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3671] <... openat resumed>)       = 3
[pid  3669] setns(3, 0 <unfinished ...>
[pid  3674] <... fcntl resumed>)        = 5
[pid  3673] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3672] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3671] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3674] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3673] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3672] <... openat resumed>)       = 3
[pid  3671] <... write resumed>)        = 8
[pid  3669] <... setns resumed>)        = 0
[pid  3674] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3673] <... openat resumed>)       = 3
[pid  3672] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3671] close(3 <unfinished ...>
[pid  3669] close(3 <unfinished ...>
[pid  3674] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3673] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3672] <... write resumed>)        = 8
[pid  3671] <... close resumed>)        = 0
[pid  3674] <... openat resumed>)       = 3
[pid  3673] <... write resumed>)        = 8
[pid  3672] close(3 <unfinished ...>
[pid  3671] close(4 <unfinished ...>
[pid  3669] <... close resumed>)        = 0
[pid  3674] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3673] close(3 <unfinished ...>
[pid  3672] <... close resumed>)        = 0
[pid  3671] <... close resumed>)        = 0
[pid  3674] <... write resumed>)        = 8
[pid  3673] <... close resumed>)        = 0
[pid  3672] close(4 <unfinished ...>
[pid  3671] close(5 <unfinished ...>
[pid  3669] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3674] close(3 <unfinished ...>
[pid  3673] close(4 <unfinished ...>
[pid  3672] <... close resumed>)        = 0
[pid  3671] <... close resumed>)        = 0
[pid  3669] <... fcntl resumed>)        = 5
./strace-static-x86_64: Process 3675 attached
[pid  3674] <... close resumed>)        = 0
[pid  3673] <... close resumed>)        = 0
[pid  3672] close(5 <unfinished ...>
[pid  3671] close(6 <unfinished ...>
[pid  3675] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3674] close(4 <unfinished ...>
[pid  3673] close(5 <unfinished ...>
[pid  3672] <... close resumed>)        = 0
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3675] <... set_robust_list resumed>) = 0
[pid  3674] <... close resumed>)        = 0
[pid  3673] <... close resumed>)        = 0
[pid  3672] close(6 <unfinished ...>
[pid  3671] close(7 <unfinished ...>
[pid  3669] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3675] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3674] close(5 <unfinished ...>
[pid  3673] close(6 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3675] <... prctl resumed>)        = 0
[pid  3674] <... close resumed>)        = 0
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(7 <unfinished ...>
[pid  3671] close(8 <unfinished ...>
[pid  3675] setpgid(0, 0 <unfinished ...>
[pid  3674] close(6 <unfinished ...>
[pid  3673] close(7 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... openat resumed>)       = 3
[pid  3675] <... setpgid resumed>)      = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(8 <unfinished ...>
[pid  3671] close(9 <unfinished ...>
[pid  3669] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3674] close(7 <unfinished ...>
[pid  3673] close(8 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... write resumed>)        = 8
[pid  3675] <... openat resumed>)       = 3
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(9 <unfinished ...>
[pid  3671] close(10 <unfinished ...>
[pid  3669] close(3 <unfinished ...>
[pid  3675] write(3, "1000", 4 <unfinished ...>
[pid  3674] close(8 <unfinished ...>
[pid  3673] close(9 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = 0
[pid  3675] <... write resumed>)        = 4
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(10 <unfinished ...>
[pid  3671] close(11 <unfinished ...>
[pid  3669] close(4 <unfinished ...>
[pid  3675] close(3 <unfinished ...>
[pid  3674] close(9 <unfinished ...>
[pid  3673] close(10 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = 0
[pid  3675] <... close resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(11 <unfinished ...>
[pid  3671] close(12 <unfinished ...>
[pid  3669] close(5 <unfinished ...>
[pid  3675] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3674] close(10 <unfinished ...>
[pid  3673] close(11 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = 0
[pid  3675] <... openat resumed>)       = 3
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(12 <unfinished ...>
[pid  3671] close(13 <unfinished ...>
[pid  3669] close(6 <unfinished ...>
[pid  3675] setns(201, 0 <unfinished ...>
[pid  3674] close(11 <unfinished ...>
[pid  3673] close(12 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... setns resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(13 <unfinished ...>
[pid  3671] close(14 <unfinished ...>
[pid  3669] close(7 <unfinished ...>
[pid  3675] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3674] close(12 <unfinished ...>
[pid  3673] close(13 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... socket resumed>)       = 4
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(14 <unfinished ...>
[pid  3671] close(15 <unfinished ...>
[pid  3669] close(8 <unfinished ...>
[pid  3675] setns(3, 0 <unfinished ...>
[pid  3674] close(13 <unfinished ...>
[pid  3673] close(14 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... setns resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(15 <unfinished ...>
[pid  3671] close(16 <unfinished ...>
[pid  3669] close(9 <unfinished ...>
[pid  3675] close(3 <unfinished ...>
[pid  3674] close(14 <unfinished ...>
[pid  3673] close(15 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... close resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(16 <unfinished ...>
[pid  3671] close(17 <unfinished ...>
[pid  3669] close(10 <unfinished ...>
[pid  3675] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3674] close(15 <unfinished ...>
[pid  3673] close(16 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... fcntl resumed>)        = 5
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(17 <unfinished ...>
[pid  3671] close(18 <unfinished ...>
[pid  3669] close(11 <unfinished ...>
[pid  3675] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3674] close(16 <unfinished ...>
[pid  3673] close(17 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(18 <unfinished ...>
[pid  3671] close(19 <unfinished ...>
[pid  3669] close(12 <unfinished ...>
[pid  3675] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3674] close(17 <unfinished ...>
[pid  3673] close(18 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... openat resumed>)       = 3
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(19 <unfinished ...>
[pid  3671] close(20 <unfinished ...>
[pid  3669] close(13 <unfinished ...>
[pid  3675] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3674] close(18 <unfinished ...>
[pid  3673] close(19 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3669] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3669] close(16 <unfinished ...>
[pid  3675] <... write resumed>)        = 8
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(20 <unfinished ...>
[pid  3671] close(21 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(3 <unfinished ...>
[pid  3674] close(19 <unfinished ...>
[pid  3673] close(20 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(17 <unfinished ...>
[pid  3675] <... close resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(21 <unfinished ...>
[pid  3671] close(22 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(4 <unfinished ...>
[pid  3674] close(20 <unfinished ...>
[pid  3673] close(21 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(18 <unfinished ...>
[pid  3675] <... close resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(22 <unfinished ...>
[pid  3671] close(23 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(5 <unfinished ...>
[pid  3674] close(21 <unfinished ...>
[pid  3673] close(22 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(19 <unfinished ...>
[pid  3675] <... close resumed>)        = 0
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(23 <unfinished ...>
[pid  3671] close(24 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(6 <unfinished ...>
[pid  3674] close(22 <unfinished ...>
[pid  3673] close(23 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(20 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(24 <unfinished ...>
[pid  3671] close(25 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(7 <unfinished ...>
[pid  3674] close(23 <unfinished ...>
[pid  3673] close(24 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(21 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(25 <unfinished ...>
[pid  3671] close(26 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(8 <unfinished ...>
[pid  3674] close(24 <unfinished ...>
[pid  3673] close(25 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(22 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(26 <unfinished ...>
[pid  3671] close(27 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(9 <unfinished ...>
[pid  3674] close(25 <unfinished ...>
[pid  3673] close(26 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(23 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(27 <unfinished ...>
[pid  3671] close(28 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(10 <unfinished ...>
[pid  3674] close(26 <unfinished ...>
[pid  3673] close(27 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(24 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(28 <unfinished ...>
[pid  3671] close(29 <unfinished ...>
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(11 <unfinished ...>
[pid  3674] close(27 <unfinished ...>
[pid  3673] close(28 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3669] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] close(29 <unfinished ...>
[pid  3671] exit_group(0 <unfinished ...>
[pid  3669] close(27 <unfinished ...>
[pid  3675] close(12 <unfinished ...>
[pid  3674] close(28 <unfinished ...>
[pid  3673] close(29 <unfinished ...>
[pid  3672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3671] <... exit_group resumed>)   = ?
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3672] exit_group(0 <unfinished ...>
[pid  3669] close(28 <unfinished ...>
[pid  3675] close(13 <unfinished ...>
[pid  3674] close(29 <unfinished ...>
[pid  3673] exit_group(0 <unfinished ...>
[pid  3672] <... exit_group resumed>)   = ?
[pid  3671] +++ exited with 0 +++
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3673] <... exit_group resumed>)   = ?
[pid  3669] close(29 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3675] close(14 <unfinished ...>
[pid  3674] exit_group(0 <unfinished ...>
[pid  3672] +++ exited with 0 +++
[pid  3669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3674] <... exit_group resumed>)   = ?
[pid  3673] +++ exited with 0 +++
[pid  3669] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3675] close(15 <unfinished ...>
[pid  3669] <... exit_group resumed>)   = ?
[pid  3674] +++ exited with 0 +++
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3669] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3675] close(16 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 6
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3675] close(17 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3679 attached
 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3675] close(18 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 6
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3680 attached
 <unfinished ...>
[pid  3679] <... set_robust_list resumed>) = 0
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3679] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3675] close(19 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 6
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 6
[pid  3680] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3679] <... prctl resumed>)        = 0
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... set_robust_list resumed>) = 0
[pid  3679] setpgid(0, 0 <unfinished ...>
[pid  3675] close(20 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 6
[pid  3680] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3679] <... setpgid resumed>)      = 0
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... prctl resumed>)        = 0
[pid  3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3675] close(21./strace-static-x86_64: Process 3681 attached
 <unfinished ...>
[pid  3681] set_robust_list(0x5555569235e0, 24) = 0
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(22 <unfinished ...>
[pid  3681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3681] setpgid(0, 0)               = 0
[pid  3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3681] write(3, "1000", 4)         = 4
[pid  3681] close(3)                    = 0
[pid  3681] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3675] close(23 <unfinished ...>
[pid  3681] setns(201, 0 <unfinished ...>
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] <... setns resumed>)        = 0
[pid  3675] close(24./strace-static-x86_64: Process 3682 attached
./strace-static-x86_64: Process 3683 attached
 <unfinished ...>
[pid  3681] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3680] setpgid(0, 0 <unfinished ...>
[pid  3679] <... openat resumed>)       = 3
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3682] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3681] <... socket resumed>)       = 4
[pid  3680] <... setpgid resumed>)      = 0
[pid  3679] write(3, "1000", 4 <unfinished ...>
[pid  3675] close(25 <unfinished ...>
[pid  3683] <... set_robust_list resumed>) = 0
[pid  3682] <... set_robust_list resumed>) = 0
[pid  3681] setns(3, 0 <unfinished ...>
[pid  3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3679] <... write resumed>)        = 4
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3682] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3681] <... setns resumed>)        = 0
[pid  3680] <... openat resumed>)       = 3
[pid  3679] close(3 <unfinished ...>
[pid  3675] close(26 <unfinished ...>
[pid  3683] <... prctl resumed>)        = 0
[pid  3682] <... prctl resumed>)        = 0
[pid  3681] close(3 <unfinished ...>
[pid  3680] write(3, "1000", 4 <unfinished ...>
[pid  3679] <... close resumed>)        = 0
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] setpgid(0, 0 <unfinished ...>
[pid  3682] setpgid(0, 0 <unfinished ...>
[pid  3681] <... close resumed>)        = 0
[pid  3680] <... write resumed>)        = 4
[pid  3679] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3675] close(27 <unfinished ...>
[pid  3683] <... setpgid resumed>)      = 0
[pid  3682] <... setpgid resumed>)      = 0
[pid  3681] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3680] close(3 <unfinished ...>
[pid  3679] <... openat resumed>)       = 3
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3681] <... fcntl resumed>)        = 5
[pid  3680] <... close resumed>)        = 0
[pid  3679] setns(201, 0 <unfinished ...>
[pid  3675] close(28 <unfinished ...>
[pid  3683] <... openat resumed>)       = 3
[pid  3682] <... openat resumed>)       = 3
[pid  3681] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3680] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3679] <... setns resumed>)        = 0
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] write(3, "1000", 4 <unfinished ...>
[pid  3682] write(3, "1000", 4 <unfinished ...>
[pid  3681] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3680] <... openat resumed>)       = 3
[pid  3679] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3675] close(29 <unfinished ...>
[pid  3683] <... write resumed>)        = 4
[pid  3682] <... write resumed>)        = 4
[pid  3681] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3680] setns(201, 0 <unfinished ...>
[pid  3679] <... socket resumed>)       = 4
[pid  3675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(3 <unfinished ...>
[pid  3682] close(3 <unfinished ...>
[pid  3681] <... openat resumed>)       = 3
[pid  3680] <... setns resumed>)        = 0
[pid  3679] setns(3, 0 <unfinished ...>
[pid  3675] exit_group(0 <unfinished ...>
[pid  3683] <... close resumed>)        = 0
[pid  3682] <... close resumed>)        = 0
[pid  3681] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3680] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3679] <... setns resumed>)        = 0
[pid  3675] <... exit_group resumed>)   = ?
[pid  3683] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3682] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3681] <... write resumed>)        = 8
[pid  3680] <... socket resumed>)       = 4
[pid  3679] close(3 <unfinished ...>
[pid  3675] +++ exited with 0 +++
[pid  3683] <... openat resumed>)       = 3
[pid  3682] <... openat resumed>)       = 3
[pid  3681] close(3 <unfinished ...>
[pid  3680] setns(3, 0 <unfinished ...>
[pid  3679] <... close resumed>)        = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3683] setns(201, 0 <unfinished ...>
[pid  3682] setns(201, 0 <unfinished ...>
[pid  3681] <... close resumed>)        = 0
[pid  3680] <... setns resumed>)        = 0
[pid  3679] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3683] <... setns resumed>)        = 0
[pid  3682] <... setns resumed>)        = 0
[pid  3681] close(4 <unfinished ...>
[pid  3680] close(3 <unfinished ...>
[pid  3679] <... fcntl resumed>)        = 5
[pid  3683] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3682] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3681] <... close resumed>)        = 0
[pid  3680] <... close resumed>)        = 0
[pid  3679] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3683] <... socket resumed>)       = 4
[pid  3682] <... socket resumed>)       = 4
[pid  3681] close(5 <unfinished ...>
[pid  3680] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3679] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 3685 attached
[pid  3683] setns(3, 0 <unfinished ...>
[pid  3682] setns(3, 0 <unfinished ...>
[pid  3681] <... close resumed>)        = 0
[pid  3680] <... fcntl resumed>)        = 5
[pid  3679] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 7
[pid  3683] <... setns resumed>)        = 0
[pid  3682] <... setns resumed>)        = 0
[pid  3681] close(6 <unfinished ...>
[pid  3680] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3679] <... openat resumed>)       = 3
[pid  3685] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3683] close(3 <unfinished ...>
[pid  3682] close(3 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3679] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3683] <... close resumed>)        = 0
[pid  3682] <... close resumed>)        = 0
[pid  3681] close(7 <unfinished ...>
[pid  3680] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3679] <... write resumed>)        = 8
[pid  3683] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3682] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] <... fcntl resumed>)        = 5
[pid  3682] <... fcntl resumed>)        = 5
[pid  3681] close(8 <unfinished ...>
[pid  3680] <... openat resumed>)       = 3
[pid  3679] close(3 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3682] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3681] close(9 <unfinished ...>
[pid  3680] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3683] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3682] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] <... close resumed>)        = 0
[pid  3683] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3682] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3681] close(10 <unfinished ...>
[pid  3680] <... write resumed>)        = 8
[pid  3679] close(4 <unfinished ...>
[pid  3683] <... openat resumed>)       = 3
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... set_robust_list resumed>) = 0
[pid  3683] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3682] <... openat resumed>)       = 3
[pid  3681] close(11 <unfinished ...>
[pid  3680] close(3 <unfinished ...>
[pid  3679] <... close resumed>)        = 0
[pid  3685] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3683] <... write resumed>)        = 8
[pid  3682] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = 0
[pid  3679] close(5 <unfinished ...>
[pid  3685] <... prctl resumed>)        = 0
[pid  3683] close(3 <unfinished ...>
[pid  3682] <... write resumed>)        = 8
[pid  3681] close(12 <unfinished ...>
[pid  3680] close(4 <unfinished ...>
[pid  3679] <... close resumed>)        = 0
[pid  3685] setpgid(0, 0 <unfinished ...>
[pid  3683] <... close resumed>)        = 0
[pid  3682] close(3 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = 0
[pid  3679] close(6 <unfinished ...>
[pid  3685] <... setpgid resumed>)      = 0
[pid  3683] close(4 <unfinished ...>
[pid  3682] <... close resumed>)        = 0
[pid  3681] close(13 <unfinished ...>
[pid  3680] close(5 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] <... close resumed>)        = 0
[pid  3682] close(4 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(5 <unfinished ...>
[pid  3682] <... close resumed>)        = 0
[pid  3681] close(14 <unfinished ...>
[pid  3680] <... close resumed>)        = 0
[pid  3685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3679] close(7 <unfinished ...>
[pid  3683] <... close resumed>)        = 0
[pid  3682] close(5 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(6 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... openat resumed>)       = 3
[pid  3683] close(6 <unfinished ...>
[pid  3682] <... close resumed>)        = 0
[pid  3681] close(15 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(8 <unfinished ...>
[pid  3685] write(3, "1000", 4 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(6 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(7 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... write resumed>)        = 4
[pid  3683] close(7 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(16 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(9 <unfinished ...>
[pid  3685] close(3 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(7 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(8 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = 0
[pid  3683] close(8 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(17 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(10 <unfinished ...>
[pid  3685] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(8 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(9 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... openat resumed>)       = 3
[pid  3683] close(9 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(18 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(11 <unfinished ...>
[pid  3685] setns(201, 0 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(9 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(10 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... setns resumed>)        = 0
[pid  3683] close(10 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(19 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(12 <unfinished ...>
[pid  3685] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(10 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(11 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... socket resumed>)       = 4
[pid  3683] close(11 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(20 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(13 <unfinished ...>
[pid  3685] setns(3, 0 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(11 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(12 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... setns resumed>)        = 0
[pid  3683] close(12 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(21 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(14 <unfinished ...>
[pid  3685] close(3 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(12 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(13 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = 0
[pid  3683] close(13 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(22 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(15 <unfinished ...>
[pid  3685] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(13 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(14 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... fcntl resumed>)        = 5
[pid  3683] close(14 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(23 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(16 <unfinished ...>
[pid  3685] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(14 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(15 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3683] close(15 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(24 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(17 <unfinished ...>
[pid  3685] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(15 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(16 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... openat resumed>)       = 3
[pid  3683] close(16 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(25 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(18 <unfinished ...>
[pid  3685] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(16 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(17 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... write resumed>)        = 8
[pid  3683] close(17 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(26 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(19 <unfinished ...>
[pid  3685] close(3 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(17 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(18 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = 0
[pid  3683] close(18 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(27 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(20 <unfinished ...>
[pid  3685] close(4 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(18 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(19 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = 0
[pid  3683] close(19 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(28 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(21 <unfinished ...>
[pid  3685] close(5 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(19 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(20 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = 0
[pid  3683] close(20 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] close(29 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(22 <unfinished ...>
[pid  3685] close(6 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(20 <unfinished ...>
[pid  3681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] close(21 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(21 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] exit_group(0 <unfinished ...>
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(23 <unfinished ...>
[pid  3685] close(7 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(21 <unfinished ...>
[pid  3681] <... exit_group resumed>)   = ?
[pid  3680] close(22 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(22 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(24 <unfinished ...>
[pid  3685] close(8 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(22 <unfinished ...>
[pid  3680] close(23 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(23 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3681] +++ exited with 0 +++
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(25 <unfinished ...>
[pid  3685] close(9 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(23 <unfinished ...>
[pid  3680] close(24 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(24 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(26 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3685] close(10 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(24 <unfinished ...>
[pid  3680] close(25 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(25 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(27 <unfinished ...>
[pid  3685] close(11 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(25 <unfinished ...>
[pid  3680] close(26 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(26 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(28 <unfinished ...>
[pid  3685] close(12 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(26 <unfinished ...>
[pid  3680] close(27 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(27 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3685] close(13 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(27 <unfinished ...>
[pid  3680] close(28 <unfinished ...>
[pid  3679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(28 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] exit_group(0 <unfinished ...>
[pid  3685] close(14 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(28 <unfinished ...>
[pid  3680] close(29 <unfinished ...>
[pid  3679] <... exit_group resumed>)   = ?
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] close(29 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3679] +++ exited with 0 +++
[pid  3685] close(15 <unfinished ...>
[pid  3683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3682] close(29 <unfinished ...>
[pid  3680] exit_group(0 <unfinished ...>
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] exit_group(0 <unfinished ...>
[pid  3682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3680] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3689 attached
[pid  3685] close(16 <unfinished ...>
[pid  3683] <... exit_group resumed>)   = ?
[pid  3682] exit_group(0 <unfinished ...>
[pid  3680] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 7
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3689] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3683] +++ exited with 0 +++
[pid  3682] <... exit_group resumed>)   = ?
[pid  3689] <... set_robust_list resumed>) = 0
[pid  3685] close(17 <unfinished ...>
[pid  3682] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3685] close(18 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3689] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3685] close(19 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 7
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3689] <... prctl resumed>)        = 0
[pid  3685] close(20 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3689] setpgid(0, 0 <unfinished ...>
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 7
[pid  3685] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3685] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3685] close(23 <unfinished ...>
[pid  3689] <... setpgid resumed>)      = 0
[pid  3685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 7
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 7
[pid  3685] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3685] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3685] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3685] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3685] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3685] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3689] <... openat resumed>)       = 3
[pid  3685] exit_group(0)               = ?
[pid  3689] write(3, "1000", 4 <unfinished ...>
[pid  3685] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 3692 attached
[pid  3689] <... write resumed>)        = 4
[pid  3692] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3689] close(3 <unfinished ...>
[pid  3692] <... set_robust_list resumed>) = 0
[pid  3692] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3689] <... close resumed>)        = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3689] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 3694 attached
 <unfinished ...>
[pid  3692] <... prctl resumed>)        = 0
[pid  3694] set_robust_list(0x5555569235e0, 24) = 0
[pid  3692] setpgid(0, 0 <unfinished ...>
[pid  3694] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3692] <... setpgid resumed>)      = 0
[pid  3694] <... prctl resumed>)        = 0
[pid  3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3689] <... openat resumed>)       = 3
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 8
[pid  3694] setpgid(0, 0 <unfinished ...>
[pid  3692] <... openat resumed>)       = 3
[pid  3689] setns(201, 0 <unfinished ...>
[pid  3694] <... setpgid resumed>)      = 0
[pid  3692] write(3, "1000", 4 <unfinished ...>
[pid  3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3692] <... write resumed>)        = 4
[pid  3689] <... setns resumed>)        = 0
[pid  3689] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 3693 attached
 <unfinished ...>
[pid  3694] <... openat resumed>)       = 3
[pid  3692] close(3 <unfinished ...>
[pid  3689] <... socket resumed>)       = 4
[pid  3694] write(3, "1000", 4 <unfinished ...>
[pid  3693] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3692] <... close resumed>)        = 0
[pid  3689] setns(3, 0 <unfinished ...>
[pid  3694] <... write resumed>)        = 4
[pid  3693] <... set_robust_list resumed>) = 0
[pid  3692] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3689] <... setns resumed>)        = 0
[pid  3694] close(3 <unfinished ...>
[pid  3693] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3692] <... openat resumed>)       = 3
[pid  3689] close(3 <unfinished ...>
[pid  3694] <... close resumed>)        = 0
[pid  3693] <... prctl resumed>)        = 0
[pid  3692] setns(201, 0 <unfinished ...>
[pid  3694] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3693] setpgid(0, 0 <unfinished ...>
[pid  3692] <... setns resumed>)        = 0
[pid  3689] <... close resumed>)        = 0
./strace-static-x86_64: Process 3695 attached
[pid  3694] <... openat resumed>)       = 3
[pid  3693] <... setpgid resumed>)      = 0
[pid  3692] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3689] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3695] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3694] setns(201, 0 <unfinished ...>
[pid  3693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3692] <... socket resumed>)       = 4
[pid  3695] <... set_robust_list resumed>) = 0
[pid  3694] <... setns resumed>)        = 0
[pid  3693] <... openat resumed>)       = 3
[pid  3692] setns(3, 0 <unfinished ...>
[pid  3689] <... fcntl resumed>)        = 5
[pid  3695] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3694] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3693] write(3, "1000", 4 <unfinished ...>
[pid  3692] <... setns resumed>)        = 0
[pid  3689] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3695] <... prctl resumed>)        = 0
[pid  3694] <... socket resumed>)       = 4
[pid  3693] <... write resumed>)        = 4
[pid  3692] close(3 <unfinished ...>
[pid  3695] setpgid(0, 0 <unfinished ...>
[pid  3694] setns(3, 0 <unfinished ...>
[pid  3693] close(3 <unfinished ...>
[pid  3692] <... close resumed>)        = 0
[pid  3689] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3695] <... setpgid resumed>)      = 0
[pid  3694] <... setns resumed>)        = 0
[pid  3693] <... close resumed>)        = 0
[pid  3692] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3689] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3694] close(3 <unfinished ...>
[pid  3693] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3692] <... fcntl resumed>)        = 5
[pid  3695] <... openat resumed>)       = 3
[pid  3694] <... close resumed>)        = 0
[pid  3693] <... openat resumed>)       = 3
[pid  3692] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3689] <... openat resumed>)       = 3
[pid  3695] write(3, "1000", 4 <unfinished ...>
[pid  3694] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3693] setns(201, 0 <unfinished ...>
[pid  3692] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3695] <... write resumed>)        = 4
[pid  3694] <... fcntl resumed>)        = 5
[pid  3693] <... setns resumed>)        = 0
[pid  3692] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3689] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3695] close(3 <unfinished ...>
[pid  3694] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3693] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3692] <... openat resumed>)       = 3
[pid  3695] <... close resumed>)        = 0
[pid  3694] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3693] <... socket resumed>)       = 4
[pid  3692] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3689] <... write resumed>)        = 8
[pid  3695] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3694] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3693] setns(3, 0 <unfinished ...>
[pid  3692] <... write resumed>)        = 8
[pid  3689] close(3 <unfinished ...>
[pid  3695] <... openat resumed>)       = 3
[pid  3694] <... openat resumed>)       = 3
[pid  3693] <... setns resumed>)        = 0
[pid  3692] close(3 <unfinished ...>
[pid  3695] setns(201, 0 <unfinished ...>
[pid  3694] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3693] close(3 <unfinished ...>
[pid  3692] <... close resumed>)        = 0
[pid  3689] <... close resumed>)        = 0
./strace-static-x86_64: Process 3691 attached
[pid  3695] <... setns resumed>)        = 0
[pid  3694] <... write resumed>)        = 8
[pid  3693] <... close resumed>)        = 0
[pid  3692] close(4 <unfinished ...>
[pid  3689] close(4 <unfinished ...>
[pid  3695] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3694] close(3 <unfinished ...>
[pid  3693] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3692] <... close resumed>)        = 0
[pid  3691] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3689] <... close resumed>)        = 0
[pid  3695] <... socket resumed>)       = 4
[pid  3694] <... close resumed>)        = 0
[pid  3693] <... fcntl resumed>)        = 5
[pid  3692] close(5 <unfinished ...>
[pid  3691] <... set_robust_list resumed>) = 0
[pid  3689] close(5 <unfinished ...>
[pid  3695] setns(3, 0 <unfinished ...>
[pid  3694] close(4 <unfinished ...>
[pid  3693] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3692] <... close resumed>)        = 0
[pid  3691] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3689] <... close resumed>)        = 0
[pid  3695] <... setns resumed>)        = 0
[pid  3694] <... close resumed>)        = 0
[pid  3693] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3692] close(6 <unfinished ...>
[pid  3691] <... prctl resumed>)        = 0
[pid  3689] close(6 <unfinished ...>
[pid  3695] close(3 <unfinished ...>
[pid  3694] close(5 <unfinished ...>
[pid  3693] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] setpgid(0, 0 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = 0
[pid  3694] <... close resumed>)        = 0
[pid  3693] <... openat resumed>)       = 3
[pid  3692] close(7 <unfinished ...>
[pid  3691] <... setpgid resumed>)      = 0
[pid  3689] close(7 <unfinished ...>
[pid  3695] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3694] close(6 <unfinished ...>
[pid  3693] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... fcntl resumed>)        = 5
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... write resumed>)        = 8
[pid  3692] close(8 <unfinished ...>
[pid  3691] <... openat resumed>)       = 3
[pid  3689] close(8 <unfinished ...>
[pid  3695] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3694] close(7 <unfinished ...>
[pid  3693] close(3 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] write(3, "1000", 4 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = 0
[pid  3692] close(9 <unfinished ...>
[pid  3691] <... write resumed>)        = 4
[pid  3689] close(9 <unfinished ...>
[pid  3695] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3694] close(8 <unfinished ...>
[pid  3693] close(4 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] close(3 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... openat resumed>)       = 3
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = 0
[pid  3692] close(10 <unfinished ...>
[pid  3691] <... close resumed>)        = 0
[pid  3689] close(10 <unfinished ...>
[pid  3695] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3694] close(9 <unfinished ...>
[pid  3693] close(5 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... write resumed>)        = 8
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = 0
[pid  3692] close(11 <unfinished ...>
[pid  3691] <... openat resumed>)       = 3
[pid  3689] close(11 <unfinished ...>
[pid  3695] close(3 <unfinished ...>
[pid  3694] close(10 <unfinished ...>
[pid  3693] close(6 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] setns(201, 0 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = 0
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(12 <unfinished ...>
[pid  3691] <... setns resumed>)        = 0
[pid  3689] close(12 <unfinished ...>
[pid  3695] close(4 <unfinished ...>
[pid  3694] close(11 <unfinished ...>
[pid  3693] close(7 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = 0
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(13 <unfinished ...>
[pid  3691] <... socket resumed>)       = 4
[pid  3689] close(13 <unfinished ...>
[pid  3695] close(5 <unfinished ...>
[pid  3694] close(12 <unfinished ...>
[pid  3693] close(8 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] setns(3, 0 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = 0
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(14 <unfinished ...>
[pid  3691] <... setns resumed>)        = 0
[pid  3689] close(14 <unfinished ...>
[pid  3695] close(6 <unfinished ...>
[pid  3694] close(13 <unfinished ...>
[pid  3693] close(9 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] close(3 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(15 <unfinished ...>
[pid  3691] <... close resumed>)        = 0
[pid  3689] close(15 <unfinished ...>
[pid  3695] close(7 <unfinished ...>
[pid  3694] close(14 <unfinished ...>
[pid  3693] close(10 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(16 <unfinished ...>
[pid  3691] <... fcntl resumed>)        = 5
[pid  3689] close(16 <unfinished ...>
[pid  3695] close(8 <unfinished ...>
[pid  3694] close(15 <unfinished ...>
[pid  3693] close(11 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(17 <unfinished ...>
[pid  3695] close(9 <unfinished ...>
[pid  3694] close(16 <unfinished ...>
[pid  3693] close(12 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(18 <unfinished ...>
[pid  3695] close(10 <unfinished ...>
[pid  3694] close(17 <unfinished ...>
[pid  3693] close(13 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(19 <unfinished ...>
[pid  3695] close(11 <unfinished ...>
[pid  3694] close(18 <unfinished ...>
[pid  3693] close(14 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(20 <unfinished ...>
[pid  3695] close(12 <unfinished ...>
[pid  3694] close(19 <unfinished ...>
[pid  3693] close(15 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(21 <unfinished ...>
[pid  3695] close(13 <unfinished ...>
[pid  3694] close(20 <unfinished ...>
[pid  3693] close(16 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(22 <unfinished ...>
[pid  3691] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(14 <unfinished ...>
[pid  3694] close(21 <unfinished ...>
[pid  3693] close(17 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(23 <unfinished ...>
[pid  3691] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3689] close(17 <unfinished ...>
[pid  3695] close(15 <unfinished ...>
[pid  3694] close(22 <unfinished ...>
[pid  3693] close(18 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(24 <unfinished ...>
[pid  3691] <... openat resumed>)       = 3
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(16 <unfinished ...>
[pid  3694] close(23 <unfinished ...>
[pid  3693] close(19 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3689] close(18 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(25 <unfinished ...>
[pid  3695] close(17 <unfinished ...>
[pid  3694] close(24 <unfinished ...>
[pid  3693] close(20 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... write resumed>)        = 8
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(26 <unfinished ...>
[pid  3691] close(3 <unfinished ...>
[pid  3689] close(19 <unfinished ...>
[pid  3695] close(18 <unfinished ...>
[pid  3694] close(25 <unfinished ...>
[pid  3693] close(21 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... close resumed>)        = 0
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(27 <unfinished ...>
[pid  3691] close(4 <unfinished ...>
[pid  3689] close(20 <unfinished ...>
[pid  3695] close(19 <unfinished ...>
[pid  3694] close(26 <unfinished ...>
[pid  3693] close(22 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... close resumed>)        = 0
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(28 <unfinished ...>
[pid  3691] close(5 <unfinished ...>
[pid  3689] close(21 <unfinished ...>
[pid  3695] close(20 <unfinished ...>
[pid  3694] close(27 <unfinished ...>
[pid  3693] close(23 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] close(29 <unfinished ...>
[pid  3691] <... close resumed>)        = 0
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(21 <unfinished ...>
[pid  3694] close(28 <unfinished ...>
[pid  3693] close(24 <unfinished ...>
[pid  3692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] close(6 <unfinished ...>
[pid  3689] close(22 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] exit_group(0 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(22 <unfinished ...>
[pid  3694] close(29 <unfinished ...>
[pid  3693] close(25 <unfinished ...>
[pid  3692] <... exit_group resumed>)   = ?
[pid  3691] close(7 <unfinished ...>
[pid  3689] close(23 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3692] +++ exited with 0 +++
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(23 <unfinished ...>
[pid  3694] exit_group(0 <unfinished ...>
[pid  3693] close(26 <unfinished ...>
[pid  3691] close(8 <unfinished ...>
[pid  3689] close(24 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3694] <... exit_group resumed>)   = ?
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(24 <unfinished ...>
[pid  3694] +++ exited with 0 +++
[pid  3693] close(27 <unfinished ...>
[pid  3691] close(9 <unfinished ...>
[pid  3689] close(25 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(25 <unfinished ...>
[pid  3693] close(28 <unfinished ...>
[pid  3691] close(10 <unfinished ...>
[pid  3689] close(26 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3695] close(26 <unfinished ...>
[pid  3693] close(29 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] close(27 <unfinished ...>
[pid  3693] exit_group(0 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3693] <... exit_group resumed>)   = ?
[pid  3695] close(28 <unfinished ...>
[pid  3693] +++ exited with 0 +++
[pid  3691] close(11 <unfinished ...>
[pid  3689] close(27 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 8
[pid  3695] close(29 <unfinished ...>
[pid  3691] close(12 <unfinished ...>
[pid  3689] close(28 <unfinished ...>
[pid  3695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3695] exit_group(0 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3695] <... exit_group resumed>)   = ?
[pid  3695] +++ exited with 0 +++
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 8
[pid  3691] close(13 <unfinished ...>
[pid  3689] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3698 attached
[pid  3698] set_robust_list(0x5555569235e0, 24) = 0
[pid  3698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3689] exit_group(0 <unfinished ...>
[pid  3691] close(14 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 8
[pid  3689] <... exit_group resumed>)   = ?
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] setpgid(0, 0 <unfinished ...>
[pid  3691] close(15 <unfinished ...>
[pid  3698] <... setpgid resumed>)      = 0
[pid  3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3689] +++ exited with 0 +++
[pid  3698] write(3, "1000", 4 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3691] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3701 attached
./strace-static-x86_64: Process 3699 attached
[pid  3698] <... write resumed>)        = 4
[pid  3691] close(17 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3701] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3699] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3698] close(3 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3702 attached
 <unfinished ...>
[pid  3701] <... set_robust_list resumed>) = 0
[pid  3699] <... set_robust_list resumed>) = 0
[pid  3698] <... close resumed>)        = 0
[pid  3691] close(18 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 8
[pid  3702] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3701] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3699] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3698] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 9
[pid  3702] <... set_robust_list resumed>) = 0
[pid  3701] <... prctl resumed>)        = 0
[pid  3699] <... prctl resumed>)        = 0
[pid  3698] <... openat resumed>)       = 3
[pid  3691] close(19 <unfinished ...>
[pid  3702] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3701] setpgid(0, 0 <unfinished ...>
[pid  3699] setpgid(0, 0 <unfinished ...>
[pid  3698] setns(201, 0 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... prctl resumed>)        = 0
[pid  3701] <... setpgid resumed>)      = 0
[pid  3699] <... setpgid resumed>)      = 0
[pid  3698] <... setns resumed>)        = 0
[pid  3691] close(20./strace-static-x86_64: Process 3704 attached
 <unfinished ...>
[pid  3702] setpgid(0, 0 <unfinished ...>
[pid  3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3698] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3702] <... setpgid resumed>)      = 0
[pid  3701] <... openat resumed>)       = 3
[pid  3699] <... openat resumed>)       = 3
[pid  3698] <... socket resumed>)       = 4
[pid  3691] close(21 <unfinished ...>
[pid  3704] <... set_robust_list resumed>) = 0
[pid  3702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3701] write(3, "1000", 4 <unfinished ...>
[pid  3699] write(3, "1000", 4 <unfinished ...>
[pid  3698] setns(3, 0 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3702] <... openat resumed>)       = 3
[pid  3701] <... write resumed>)        = 4
[pid  3699] <... write resumed>)        = 4
[pid  3698] <... setns resumed>)        = 0
[pid  3691] close(22 <unfinished ...>
[pid  3704] <... prctl resumed>)        = 0
[pid  3702] write(3, "1000", 4 <unfinished ...>
[pid  3701] close(3 <unfinished ...>
[pid  3699] close(3 <unfinished ...>
[pid  3698] close(3 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] setpgid(0, 0 <unfinished ...>
[pid  3702] <... write resumed>)        = 4
[pid  3701] <... close resumed>)        = 0
[pid  3699] <... close resumed>)        = 0
[pid  3698] <... close resumed>)        = 0
[pid  3691] close(23 <unfinished ...>
[pid  3704] <... setpgid resumed>)      = 0
[pid  3702] close(3 <unfinished ...>
[pid  3701] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3699] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3698] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3702] <... close resumed>)        = 0
[pid  3701] <... openat resumed>)       = 3
[pid  3699] <... openat resumed>)       = 3
[pid  3698] <... fcntl resumed>)        = 5
[pid  3691] close(24 <unfinished ...>
[pid  3704] <... openat resumed>)       = 3
[pid  3702] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3701] setns(201, 0 <unfinished ...>
[pid  3699] setns(201, 0 <unfinished ...>
[pid  3698] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] write(3, "1000", 4 <unfinished ...>
[pid  3702] <... openat resumed>)       = 3
[pid  3701] <... setns resumed>)        = 0
[pid  3699] <... setns resumed>)        = 0
[pid  3698] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3691] close(25 <unfinished ...>
[pid  3704] <... write resumed>)        = 4
[pid  3702] setns(201, 0 <unfinished ...>
[pid  3701] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3699] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] close(3 <unfinished ...>
[pid  3702] <... setns resumed>)        = 0
[pid  3701] <... socket resumed>)       = 4
[pid  3699] <... socket resumed>)       = 4
[pid  3698] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3691] close(26 <unfinished ...>
[pid  3704] <... close resumed>)        = 0
[pid  3702] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3701] setns(3, 0 <unfinished ...>
[pid  3699] setns(3, 0 <unfinished ...>
[pid  3698] <... openat resumed>)       = 3
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3702] <... socket resumed>)       = 4
[pid  3701] <... setns resumed>)        = 0
[pid  3699] <... setns resumed>)        = 0
[pid  3698] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3691] close(27 <unfinished ...>
[pid  3704] <... openat resumed>)       = 3
[pid  3702] setns(3, 0 <unfinished ...>
[pid  3701] close(3 <unfinished ...>
[pid  3699] close(3 <unfinished ...>
[pid  3698] <... write resumed>)        = 8
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] setns(201, 0 <unfinished ...>
[pid  3702] <... setns resumed>)        = 0
[pid  3701] <... close resumed>)        = 0
[pid  3699] <... close resumed>)        = 0
[pid  3691] close(28 <unfinished ...>
[pid  3701] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3699] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... setns resumed>)        = 0
[pid  3702] close(3 <unfinished ...>
[pid  3701] <... fcntl resumed>)        = 5
[pid  3699] <... fcntl resumed>)        = 5
[pid  3698] close(3 <unfinished ...>
[pid  3691] close(29 <unfinished ...>
[pid  3704] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3702] <... close resumed>)        = 0
[pid  3701] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3699] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3698] <... close resumed>)        = 0
[pid  3691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... socket resumed>)       = 4
[pid  3702] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3701] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3699] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3698] close(4 <unfinished ...>
[pid  3691] exit_group(0 <unfinished ...>
[pid  3704] setns(3, 0 <unfinished ...>
[pid  3702] <... fcntl resumed>)        = 5
[pid  3701] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3699] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3698] <... close resumed>)        = 0
[pid  3691] <... exit_group resumed>)   = ?
[pid  3704] <... setns resumed>)        = 0
[pid  3702] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3701] <... openat resumed>)       = 3
[pid  3699] <... openat resumed>)       = 3
[pid  3698] close(5 <unfinished ...>
[pid  3691] +++ exited with 0 +++
[pid  3704] close(3 <unfinished ...>
[pid  3702] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3701] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3699] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3698] <... close resumed>)        = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3704] <... close resumed>)        = 0
[pid  3702] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3701] <... write resumed>)        = 8
[pid  3699] <... write resumed>)        = 8
[pid  3698] close(6 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3704] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3702] <... openat resumed>)       = 3
[pid  3701] close(3 <unfinished ...>
[pid  3699] close(3 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3704] <... fcntl resumed>)        = 5
[pid  3702] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3701] <... close resumed>)        = 0
[pid  3699] <... close resumed>)        = 0
[pid  3698] close(7 <unfinished ...>
[pid  3704] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3702] <... write resumed>)        = 8
[pid  3701] close(4 <unfinished ...>
[pid  3699] close(4 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3702] close(3 <unfinished ...>
[pid  3701] <... close resumed>)        = 0
[pid  3699] <... close resumed>)        = 0
[pid  3698] close(8 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3704] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3702] <... close resumed>)        = 0
[pid  3701] close(5 <unfinished ...>
[pid  3699] close(5 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... openat resumed>)       = 3
[pid  3702] close(4 <unfinished ...>
[pid  3701] <... close resumed>)        = 0
[pid  3699] <... close resumed>)        = 0
[pid  3698] close(9 <unfinished ...>
[pid  3704] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3702] <... close resumed>)        = 0
[pid  3701] close(6 <unfinished ...>
[pid  3699] close(6 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 8
[pid  3704] <... write resumed>)        = 8
[pid  3702] close(5 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(10 <unfinished ...>
[pid  3704] close(3 <unfinished ...>
[pid  3702] <... close resumed>)        = 0
[pid  3701] close(7 <unfinished ...>
[pid  3699] close(7 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = 0
[pid  3702] close(6 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(11 <unfinished ...>
[pid  3704] close(4 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(8 <unfinished ...>
[pid  3699] close(8 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = 0
[pid  3702] close(7 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(12 <unfinished ...>
[pid  3704] close(5 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(9 <unfinished ...>
[pid  3699] close(9 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = 0
[pid  3702] close(8 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(13 <unfinished ...>
[pid  3704] close(6 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(10 <unfinished ...>
[pid  3699] close(10 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(9 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(14./strace-static-x86_64: Process 3707 attached
 <unfinished ...>
[pid  3704] close(7 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(11 <unfinished ...>
[pid  3699] close(11 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(10 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(15 <unfinished ...>
[pid  3707] <... set_robust_list resumed>) = 0
[pid  3704] close(8 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(12 <unfinished ...>
[pid  3699] close(12 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(11 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] close(16 <unfinished ...>
[pid  3707] <... prctl resumed>)        = 0
[pid  3704] close(9 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(13 <unfinished ...>
[pid  3699] close(13 <unfinished ...>
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] setpgid(0, 0 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(12 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... setpgid resumed>)      = 0
[pid  3701] close(14 <unfinished ...>
[pid  3699] close(14 <unfinished ...>
[pid  3707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... openat resumed>)       = 3
[pid  3701] close(15 <unfinished ...>
[pid  3699] close(15 <unfinished ...>
[pid  3707] write(3, "1000", 4 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... write resumed>)        = 4
[pid  3701] close(16 <unfinished ...>
[pid  3699] close(16 <unfinished ...>
[pid  3698] close(17 <unfinished ...>
[pid  3704] close(10 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] close(3 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(13 <unfinished ...>
[pid  3707] <... close resumed>)        = 0
[pid  3704] close(11 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(17 <unfinished ...>
[pid  3699] close(17 <unfinished ...>
[pid  3698] close(18 <unfinished ...>
[pid  3707] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(14 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... openat resumed>)       = 3
[pid  3704] close(12 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(18 <unfinished ...>
[pid  3699] close(18 <unfinished ...>
[pid  3698] close(19 <unfinished ...>
[pid  3707] setns(201, 0 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(15 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... setns resumed>)        = 0
[pid  3704] close(13 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(19 <unfinished ...>
[pid  3699] close(19 <unfinished ...>
[pid  3698] close(20 <unfinished ...>
[pid  3707] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(16 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... socket resumed>)       = 4
[pid  3704] close(14 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(20 <unfinished ...>
[pid  3699] close(20 <unfinished ...>
[pid  3698] close(21 <unfinished ...>
[pid  3707] setns(3, 0 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(17 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... setns resumed>)        = 0
[pid  3704] close(15 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(21 <unfinished ...>
[pid  3699] close(21 <unfinished ...>
[pid  3698] close(22 <unfinished ...>
[pid  3707] close(3 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(18 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... close resumed>)        = 0
[pid  3704] close(16 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(22 <unfinished ...>
[pid  3699] close(22 <unfinished ...>
[pid  3698] close(23 <unfinished ...>
[pid  3707] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(19 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... fcntl resumed>)        = 5
[pid  3704] close(17 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(23 <unfinished ...>
[pid  3699] close(23 <unfinished ...>
[pid  3698] close(24 <unfinished ...>
[pid  3707] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(20 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3704] close(18 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(24 <unfinished ...>
[pid  3699] close(24 <unfinished ...>
[pid  3698] close(25 <unfinished ...>
[pid  3707] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(21 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... openat resumed>)       = 3
[pid  3704] close(19 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(25 <unfinished ...>
[pid  3699] close(25 <unfinished ...>
[pid  3698] close(26 <unfinished ...>
[pid  3707] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(22 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... write resumed>)        = 8
[pid  3704] close(20 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(26 <unfinished ...>
[pid  3699] close(26 <unfinished ...>
[pid  3698] close(27 <unfinished ...>
[pid  3707] close(3 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(23 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... close resumed>)        = 0
[pid  3704] close(21 <unfinished ...>
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(27 <unfinished ...>
[pid  3699] close(27 <unfinished ...>
[pid  3698] close(28 <unfinished ...>
[pid  3707] close(4 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] close(24 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... close resumed>)        = 0
[pid  3704] close(22 <unfinished ...>
[pid  3701] close(28 <unfinished ...>
[pid  3699] close(28 <unfinished ...>
[pid  3707] close(5 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... close resumed>)        = 0
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] close(29 <unfinished ...>
[pid  3699] close(29 <unfinished ...>
[pid  3698] close(29 <unfinished ...>
[pid  3707] close(6 <unfinished ...>
[pid  3704] close(23 <unfinished ...>
[pid  3702] close(25 <unfinished ...>
[pid  3701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] exit_group(0 <unfinished ...>
[pid  3699] exit_group(0 <unfinished ...>
[pid  3698] exit_group(0 <unfinished ...>
[pid  3707] close(7 <unfinished ...>
[pid  3704] close(24 <unfinished ...>
[pid  3702] close(26 <unfinished ...>
[pid  3701] <... exit_group resumed>)   = ?
[pid  3699] <... exit_group resumed>)   = ?
[pid  3698] <... exit_group resumed>)   = ?
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3701] +++ exited with 0 +++
[pid  3699] +++ exited with 0 +++
[pid  3707] close(8 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3707] close(10 <unfinished ...>
[pid  3698] +++ exited with 0 +++
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] close(25 <unfinished ...>
[pid  3702] close(27 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3707] close(11 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] close(26 <unfinished ...>
[pid  3702] close(28 <unfinished ...>
[pid  3707] close(12 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] close(27 <unfinished ...>
[pid  3702] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3707] close(13 <unfinished ...>
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3707] close(14 <unfinished ...>
[pid  3704] close(28 <unfinished ...>
[pid  3702] exit_group(0 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3702] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 9
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3707] close(15 <unfinished ...>
[pid  3704] close(29 <unfinished ...>
[pid  3702] +++ exited with 0 +++
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 9
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 9
[pid  3707] close(16 <unfinished ...>
[pid  3704] exit_group(0 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] <... exit_group resumed>)   = ?
[pid  3707] close(17 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3704] +++ exited with 0 +++
[pid  3707] close(18 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 9
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3707] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 3709 attached
[pid  3707] close(20 <unfinished ...>
[pid  3709] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] <... set_robust_list resumed>) = 0
[pid  3707] close(21 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3709] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] <... prctl resumed>)        = 0
[pid  3707] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 10
./strace-static-x86_64: Process 3710 attached
[pid  3709] setpgid(0, 0 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] <... setpgid resumed>)      = 0
[pid  3707] close(23./strace-static-x86_64: Process 3711 attached
./strace-static-x86_64: Process 3712 attached
 <unfinished ...>
[pid  3710] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3710] <... set_robust_list resumed>) = 0
[pid  3709] <... openat resumed>)       = 3
[pid  3707] close(24 <unfinished ...>
[pid  3711] <... set_robust_list resumed>) = 0
[pid  3709] write(3, "1000", 4 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3709] <... write resumed>)        = 4
[pid  3707] close(25 <unfinished ...>
[pid  3711] <... prctl resumed>)        = 0
[pid  3709] close(3 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3712] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3711] setpgid(0, 0 <unfinished ...>
[pid  3710] <... prctl resumed>)        = 0
[pid  3709] <... close resumed>)        = 0
[pid  3707] close(26 <unfinished ...>
[pid  3711] <... setpgid resumed>)      = 0
[pid  3709] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3710] setpgid(0, 0 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... set_robust_list resumed>) = 0
[pid  3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3710] <... setpgid resumed>)      = 0
[pid  3709] <... openat resumed>)       = 3
[pid  3707] close(27 <unfinished ...>
[pid  3712] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3711] <... openat resumed>)       = 3
[pid  3710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3709] setns(201, 0 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3713 attached
[pid  3712] <... prctl resumed>)        = 0
[pid  3711] write(3, "1000", 4 <unfinished ...>
[pid  3710] <... openat resumed>)       = 3
[pid  3709] <... setns resumed>)        = 0
[pid  3707] close(28 <unfinished ...>
[pid  3712] setpgid(0, 0 <unfinished ...>
[pid  3711] <... write resumed>)        = 4
[pid  3710] write(3, "1000", 4 <unfinished ...>
[pid  3709] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... setpgid resumed>)      = 0
[pid  3711] close(3 <unfinished ...>
[pid  3710] <... write resumed>)        = 4
[pid  3709] <... socket resumed>)       = 4
[pid  3707] close(29 <unfinished ...>
[pid  3713] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3711] <... close resumed>)        = 0
[pid  3710] close(3 <unfinished ...>
[pid  3709] setns(3, 0 <unfinished ...>
[pid  3707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3713] <... set_robust_list resumed>) = 0
[pid  3711] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3710] <... close resumed>)        = 0
[pid  3709] <... setns resumed>)        = 0
[pid  3707] exit_group(0 <unfinished ...>
[pid  3713] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3712] <... openat resumed>)       = 3
[pid  3711] <... openat resumed>)       = 3
[pid  3710] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3709] close(3 <unfinished ...>
[pid  3707] <... exit_group resumed>)   = ?
[pid  3713] <... prctl resumed>)        = 0
[pid  3712] write(3, "1000", 4 <unfinished ...>
[pid  3711] setns(201, 0 <unfinished ...>
[pid  3710] <... openat resumed>)       = 3
[pid  3709] <... close resumed>)        = 0
[pid  3707] +++ exited with 0 +++
[pid  3713] setpgid(0, 0 <unfinished ...>
[pid  3712] <... write resumed>)        = 4
[pid  3711] <... setns resumed>)        = 0
[pid  3710] setns(201, 0 <unfinished ...>
[pid  3709] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3711] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3710] <... setns resumed>)        = 0
[pid  3709] <... fcntl resumed>)        = 5
[pid  3712] close(3 <unfinished ...>
[pid  3713] <... setpgid resumed>)      = 0
[pid  3711] <... socket resumed>)       = 4
[pid  3710] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3709] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3712] <... close resumed>)        = 0
[pid  3711] setns(3, 0 <unfinished ...>
[pid  3710] <... socket resumed>)       = 4
[pid  3709] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3712] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3711] <... setns resumed>)        = 0
[pid  3710] setns(3, 0 <unfinished ...>
[pid  3709] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3713] <... openat resumed>)       = 3
[pid  3712] <... openat resumed>)       = 3
[pid  3711] close(3 <unfinished ...>
[pid  3710] <... setns resumed>)        = 0
[pid  3709] <... openat resumed>)       = 3
[pid  3711] <... close resumed>)        = 0
[pid  3709] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3713] write(3, "1000", 4 <unfinished ...>
[pid  3712] setns(201, 0 <unfinished ...>
[pid  3711] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3710] close(3 <unfinished ...>
[pid  3709] <... write resumed>)        = 8
[pid  3713] <... write resumed>)        = 4
[pid  3712] <... setns resumed>)        = 0
[pid  3711] <... fcntl resumed>)        = 5
[pid  3710] <... close resumed>)        = 0
[pid  3709] close(3 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 9
[pid  3713] close(3 <unfinished ...>
[pid  3712] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3711] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3710] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3709] <... close resumed>)        = 0
[pid  3711] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3709] close(4 <unfinished ...>
[pid  3711] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3709] <... close resumed>)        = 0
[pid  3711] <... openat resumed>)       = 3
[pid  3709] close(5 <unfinished ...>
[pid  3711] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3709] <... close resumed>)        = 0
[pid  3713] <... close resumed>)        = 0
[pid  3712] <... socket resumed>)       = 4
[pid  3711] <... write resumed>)        = 8
[pid  3710] <... fcntl resumed>)        = 5
[pid  3709] close(6./strace-static-x86_64: Process 3714 attached
 <unfinished ...>
[pid  3713] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3712] setns(3, 0 <unfinished ...>
[pid  3711] close(3 <unfinished ...>
[pid  3710] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3713] <... openat resumed>)       = 3
[pid  3712] <... setns resumed>)        = 0
[pid  3711] <... close resumed>)        = 0
[pid  3710] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3709] close(7 <unfinished ...>
[pid  3714] <... set_robust_list resumed>) = 0
[pid  3713] setns(201, 0 <unfinished ...>
[pid  3712] close(3 <unfinished ...>
[pid  3711] close(4 <unfinished ...>
[pid  3710] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3713] <... setns resumed>)        = 0
[pid  3712] <... close resumed>)        = 0
[pid  3711] <... close resumed>)        = 0
[pid  3710] <... openat resumed>)       = 3
[pid  3709] close(8 <unfinished ...>
[pid  3714] <... prctl resumed>)        = 0
[pid  3713] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3712] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3711] close(5 <unfinished ...>
[pid  3710] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] setpgid(0, 0 <unfinished ...>
[pid  3713] <... socket resumed>)       = 4
[pid  3712] <... fcntl resumed>)        = 5
[pid  3711] <... close resumed>)        = 0
[pid  3710] <... write resumed>)        = 8
[pid  3709] close(9 <unfinished ...>
[pid  3714] <... setpgid resumed>)      = 0
[pid  3713] setns(3, 0 <unfinished ...>
[pid  3712] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3711] close(6 <unfinished ...>
[pid  3710] close(3 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3713] <... setns resumed>)        = 0
[pid  3712] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = 0
[pid  3709] close(10 <unfinished ...>
[pid  3714] <... openat resumed>)       = 3
[pid  3713] close(3 <unfinished ...>
[pid  3712] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3711] close(7 <unfinished ...>
[pid  3710] close(4 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] write(3, "1000", 4 <unfinished ...>
[pid  3713] <... close resumed>)        = 0
[pid  3712] <... openat resumed>)       = 3
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = 0
[pid  3709] close(11 <unfinished ...>
[pid  3714] <... write resumed>)        = 4
[pid  3713] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3712] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3711] close(8 <unfinished ...>
[pid  3710] close(5 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(3 <unfinished ...>
[pid  3713] <... fcntl resumed>)        = 5
[pid  3712] <... write resumed>)        = 8
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = 0
[pid  3709] close(12 <unfinished ...>
[pid  3714] <... close resumed>)        = 0
[pid  3713] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3712] close(3 <unfinished ...>
[pid  3711] close(9 <unfinished ...>
[pid  3710] close(6 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3713] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3712] <... close resumed>)        = 0
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(13 <unfinished ...>
[pid  3714] <... openat resumed>)       = 3
[pid  3713] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3712] close(4 <unfinished ...>
[pid  3711] close(10 <unfinished ...>
[pid  3710] close(7 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] setns(201, 0 <unfinished ...>
[pid  3713] <... openat resumed>)       = 3
[pid  3712] <... close resumed>)        = 0
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(14 <unfinished ...>
[pid  3714] <... setns resumed>)        = 0
[pid  3713] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3712] close(5 <unfinished ...>
[pid  3711] close(11 <unfinished ...>
[pid  3710] close(8 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3713] <... write resumed>)        = 8
[pid  3712] <... close resumed>)        = 0
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(15 <unfinished ...>
[pid  3714] <... socket resumed>)       = 4
[pid  3713] close(3 <unfinished ...>
[pid  3712] close(6 <unfinished ...>
[pid  3711] close(12 <unfinished ...>
[pid  3710] close(9 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] setns(3, 0 <unfinished ...>
[pid  3713] <... close resumed>)        = 0
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(16 <unfinished ...>
[pid  3714] <... setns resumed>)        = 0
[pid  3713] close(4 <unfinished ...>
[pid  3712] close(7 <unfinished ...>
[pid  3711] close(13 <unfinished ...>
[pid  3710] close(10 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(3 <unfinished ...>
[pid  3713] <... close resumed>)        = 0
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(17 <unfinished ...>
[pid  3714] <... close resumed>)        = 0
[pid  3713] close(5 <unfinished ...>
[pid  3712] close(8 <unfinished ...>
[pid  3711] close(14 <unfinished ...>
[pid  3710] close(11 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3713] <... close resumed>)        = 0
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(18 <unfinished ...>
[pid  3714] <... fcntl resumed>)        = 5
[pid  3713] close(6 <unfinished ...>
[pid  3712] close(9 <unfinished ...>
[pid  3711] close(15 <unfinished ...>
[pid  3710] close(12 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(19 <unfinished ...>
[pid  3714] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3713] close(7 <unfinished ...>
[pid  3712] close(10 <unfinished ...>
[pid  3711] close(16 <unfinished ...>
[pid  3710] close(13 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(20 <unfinished ...>
[pid  3714] <... openat resumed>)       = 3
[pid  3713] close(8 <unfinished ...>
[pid  3712] close(11 <unfinished ...>
[pid  3711] close(17 <unfinished ...>
[pid  3710] close(14 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(21 <unfinished ...>
[pid  3714] <... write resumed>)        = 8
[pid  3713] close(9 <unfinished ...>
[pid  3712] close(12 <unfinished ...>
[pid  3711] close(18 <unfinished ...>
[pid  3710] close(15 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(3 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(22 <unfinished ...>
[pid  3714] <... close resumed>)        = 0
[pid  3713] close(10 <unfinished ...>
[pid  3712] close(13 <unfinished ...>
[pid  3711] close(19 <unfinished ...>
[pid  3710] close(16 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(4 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(23 <unfinished ...>
[pid  3714] <... close resumed>)        = 0
[pid  3713] close(11 <unfinished ...>
[pid  3712] close(14 <unfinished ...>
[pid  3711] close(20 <unfinished ...>
[pid  3710] close(17 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(5 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(24 <unfinished ...>
[pid  3714] <... close resumed>)        = 0
[pid  3713] close(12 <unfinished ...>
[pid  3712] close(15 <unfinished ...>
[pid  3711] close(21 <unfinished ...>
[pid  3710] close(18 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(6 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(25 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(13 <unfinished ...>
[pid  3712] close(16 <unfinished ...>
[pid  3711] close(22 <unfinished ...>
[pid  3710] close(19 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(7 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(26 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(14 <unfinished ...>
[pid  3712] close(17 <unfinished ...>
[pid  3711] close(23 <unfinished ...>
[pid  3710] close(20 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(8 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(27 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(15 <unfinished ...>
[pid  3712] close(18 <unfinished ...>
[pid  3711] close(24 <unfinished ...>
[pid  3710] close(21 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(9 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(28 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(16 <unfinished ...>
[pid  3712] close(19 <unfinished ...>
[pid  3711] close(25 <unfinished ...>
[pid  3710] close(22 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(10 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] close(29 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(17 <unfinished ...>
[pid  3712] close(20 <unfinished ...>
[pid  3711] close(26 <unfinished ...>
[pid  3710] close(23 <unfinished ...>
[pid  3709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] close(11 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] exit_group(0 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(18 <unfinished ...>
[pid  3712] close(21 <unfinished ...>
[pid  3711] close(27 <unfinished ...>
[pid  3710] close(24 <unfinished ...>
[pid  3709] <... exit_group resumed>)   = ?
[pid  3714] close(12 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3709] +++ exited with 0 +++
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(19 <unfinished ...>
[pid  3712] close(22 <unfinished ...>
[pid  3711] close(28 <unfinished ...>
[pid  3710] close(25 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3714] close(13 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(20 <unfinished ...>
[pid  3712] close(23 <unfinished ...>
[pid  3711] close(29 <unfinished ...>
[pid  3710] close(26 <unfinished ...>
[pid  3714] close(14 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(21 <unfinished ...>
[pid  3712] close(24 <unfinished ...>
[pid  3711] exit_group(0 <unfinished ...>
[pid  3710] close(27 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3714] close(15 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3711] <... exit_group resumed>)   = ?
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(22 <unfinished ...>
[pid  3712] close(25 <unfinished ...>
[pid  3711] +++ exited with 0 +++
[pid  3710] close(28 <unfinished ...>
[pid  3714] close(16 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 10
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(23 <unfinished ...>
[pid  3712] close(26 <unfinished ...>
[pid  3710] close(29 <unfinished ...>
[pid  3714] close(17 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(24 <unfinished ...>
[pid  3712] close(27 <unfinished ...>
[pid  3710] exit_group(0 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3714] close(18 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] <... exit_group resumed>)   = ?
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(25 <unfinished ...>
[pid  3712] close(28 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 10
[pid  3714] close(19)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3716 attached
[pid  3714] close(20 <unfinished ...>
[pid  3716] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3710] +++ exited with 0 +++
[pid  3716] <... set_robust_list resumed>) = 0
[pid  3714] close(21 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3716] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(26 <unfinished ...>
[pid  3712] close(29 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3716] <... prctl resumed>)        = 0
[pid  3714] close(22 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] setpgid(0, 0 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(27 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3712] exit_group(0 <unfinished ...>
[pid  3716] <... setpgid resumed>)      = 0
[pid  3714] close(23 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] <... exit_group resumed>)   = ?
[pid  3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(28 <unfinished ...>
[pid  3716] <... openat resumed>)       = 3
[pid  3714] close(24 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3712] +++ exited with 0 +++
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3716] write(3, "1000", 4 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] close(29 <unfinished ...>
[pid  3716] <... write resumed>)        = 4
[pid  3714] close(25 <unfinished ...>
[pid  3713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 10
[pid  3716] close(3 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3713] exit_group(0 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3716] <... close resumed>)        = 0
[pid  3714] close(26 <unfinished ...>
[pid  3713] <... exit_group resumed>)   = ?
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3716] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] <... openat resumed>)       = 3
[pid  3714] close(27 <unfinished ...>
[pid  3713] +++ exited with 0 +++
[pid  3716] setns(201, 0 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3716] <... setns resumed>)        = 0
[pid  3714] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3716] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 10
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3716] <... socket resumed>)       = 4
[pid  3714] close(29 <unfinished ...>
[pid  3716] setns(3, 0 <unfinished ...>
[pid  3714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 11
[pid  3716] <... setns resumed>)        = 0
[pid  3714] exit_group(0 <unfinished ...>
[pid  3716] close(3 <unfinished ...>
[pid  3714] <... exit_group resumed>)   = ?
[pid  3716] <... close resumed>)        = 0
[pid  3714] +++ exited with 0 +++
[pid  3716] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3716] <... fcntl resumed>)        = 5
[pid  3716] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 3720 attached
./strace-static-x86_64: Process 3719 attached
./strace-static-x86_64: Process 3717 attached
) = -1 EHOSTUNREACH (No route to host)
[pid  3716] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3717] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3719] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3720] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3717] <... set_robust_list resumed>) = 0
[pid  3716] <... openat resumed>)       = 3
[pid  3716] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3717] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3717] <... prctl resumed>)        = 0
[pid  3716] <... write resumed>)        = 8
./strace-static-x86_64: Process 3718 attached
./strace-static-x86_64: Process 3722 attached
[pid  3720] <... set_robust_list resumed>) = 0
[pid  3719] <... set_robust_list resumed>) = 0
[pid  3718] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3717] setpgid(0, 0 <unfinished ...>
[pid  3716] close(3 <unfinished ...>
[pid  3722] set_robust_list(0x5555569235e0, 24) = 0
[pid  3717] <... setpgid resumed>)      = 0
[pid  3716] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 10
[pid  3722] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3720] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3719] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3718] <... set_robust_list resumed>) = 0
[pid  3717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3716] close(4)                    = 0
[pid  3716] close(5 <unfinished ...>
[pid  3722] <... prctl resumed>)        = 0
[pid  3716] <... close resumed>)        = 0
[pid  3722] setpgid(0, 0 <unfinished ...>
[pid  3716] close(6 <unfinished ...>
[pid  3719] <... prctl resumed>)        = 0
[pid  3717] <... openat resumed>)       = 3
[pid  3722] <... setpgid resumed>)      = 0
[pid  3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3720] <... prctl resumed>)        = 0
[pid  3719] setpgid(0, 0 <unfinished ...>
[pid  3718] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3717] write(3, "1000", 4 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... setpgid resumed>)      = 0
[pid  3716] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3717] <... write resumed>)        = 4
[pid  3717] close(3 <unfinished ...>
[pid  3716] close(8 <unfinished ...>
[pid  3719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] <... close resumed>)        = 0
[pid  3716] close(9 <unfinished ...>
[pid  3717] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... openat resumed>)       = 3
[pid  3720] setpgid(0, 0 <unfinished ...>
[pid  3719] <... openat resumed>)       = 3
[pid  3718] <... prctl resumed>)        = 0
[pid  3717] <... openat resumed>)       = 3
[pid  3716] close(10 <unfinished ...>
[pid  3722] write(3, "1000", 4)         = 4
[pid  3722] close(3)                    = 0
[pid  3722] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3719] write(3, "1000", 4 <unfinished ...>
[pid  3720] <... setpgid resumed>)      = 0
[pid  3717] setns(201, 0 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] setpgid(0, 0 <unfinished ...>
[pid  3722] setns(201, 0)               = 0
[pid  3722] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3719] <... write resumed>)        = 4
[pid  3717] <... setns resumed>)        = 0
[pid  3716] close(11 <unfinished ...>
[pid  3722] <... socket resumed>)       = 4
[pid  3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3718] <... setpgid resumed>)      = 0
[pid  3722] setns(3, 0 <unfinished ...>
[pid  3719] close(3 <unfinished ...>
[pid  3717] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... setns resumed>)        = 0
[pid  3719] <... close resumed>)        = 0
[pid  3717] <... socket resumed>)       = 4
[pid  3716] close(12 <unfinished ...>
[pid  3722] close(3)                    = 0
[pid  3719] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3717] setns(3, 0 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3720] <... openat resumed>)       = 3
[pid  3722] <... fcntl resumed>)        = 5
[pid  3722] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3719] <... openat resumed>)       = 3
[pid  3717] <... setns resumed>)        = 0
[pid  3716] close(13 <unfinished ...>
[pid  3722] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3720] write(3, "1000", 4 <unfinished ...>
[pid  3719] setns(201, 0 <unfinished ...>
[pid  3718] <... openat resumed>)       = 3
[pid  3717] close(3 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3720] <... write resumed>)        = 4
[pid  3719] <... setns resumed>)        = 0
[pid  3718] write(3, "1000", 4 <unfinished ...>
[pid  3717] <... close resumed>)        = 0
[pid  3716] close(14 <unfinished ...>
[pid  3722] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3720] close(3 <unfinished ...>
[pid  3719] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3718] <... write resumed>)        = 4
[pid  3717] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... write resumed>)        = 8
[pid  3720] <... close resumed>)        = 0
[pid  3719] <... socket resumed>)       = 4
[pid  3717] <... fcntl resumed>)        = 5
[pid  3716] close(15 <unfinished ...>
[pid  3718] close(3 <unfinished ...>
[pid  3722] close(3 <unfinished ...>
[pid  3720] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3719] setns(3, 0 <unfinished ...>
[pid  3718] <... close resumed>)        = 0
[pid  3717] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = 0
[pid  3720] <... openat resumed>)       = 3
[pid  3719] <... setns resumed>)        = 0
[pid  3718] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3717] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3716] close(16 <unfinished ...>
[pid  3722] close(4 <unfinished ...>
[pid  3720] setns(201, 0 <unfinished ...>
[pid  3719] close(3 <unfinished ...>
[pid  3718] <... openat resumed>)       = 3
[pid  3717] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = 0
[pid  3720] <... setns resumed>)        = 0
[pid  3719] <... close resumed>)        = 0
[pid  3718] setns(201, 0 <unfinished ...>
[pid  3717] <... openat resumed>)       = 3
[pid  3716] close(17 <unfinished ...>
[pid  3722] close(5 <unfinished ...>
[pid  3720] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3719] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3718] <... setns resumed>)        = 0
[pid  3717] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = 0
[pid  3720] <... socket resumed>)       = 4
[pid  3719] <... fcntl resumed>)        = 5
[pid  3718] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3717] <... write resumed>)        = 8
[pid  3716] close(18 <unfinished ...>
[pid  3722] close(6 <unfinished ...>
[pid  3720] setns(3, 0 <unfinished ...>
[pid  3719] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3718] <... socket resumed>)       = 4
[pid  3717] close(3 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... setns resumed>)        = 0
[pid  3719] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3718] setns(3, 0 <unfinished ...>
[pid  3717] <... close resumed>)        = 0
[pid  3716] close(19 <unfinished ...>
[pid  3720] close(3 <unfinished ...>
[pid  3719] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3718] <... setns resumed>)        = 0
[pid  3717] close(4 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = 0
[pid  3719] <... openat resumed>)       = 3
[pid  3718] close(3 <unfinished ...>
[pid  3717] <... close resumed>)        = 0
[pid  3716] close(20 <unfinished ...>
[pid  3720] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3719] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3718] <... close resumed>)        = 0
[pid  3717] close(5 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] close(7 <unfinished ...>
[pid  3720] <... fcntl resumed>)        = 5
[pid  3719] <... write resumed>)        = 8
[pid  3718] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3717] <... close resumed>)        = 0
[pid  3716] close(21 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3719] close(3 <unfinished ...>
[pid  3718] <... fcntl resumed>)        = 5
[pid  3717] close(6 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] close(8 <unfinished ...>
[pid  3720] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3719] <... close resumed>)        = 0
[pid  3718] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(22 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3719] close(4 <unfinished ...>
[pid  3718] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3717] close(7 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] close(9 <unfinished ...>
[pid  3720] <... openat resumed>)       = 3
[pid  3719] <... close resumed>)        = 0
[pid  3718] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(23 <unfinished ...>
[pid  3720] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3719] close(5 <unfinished ...>
[pid  3718] <... openat resumed>)       = 3
[pid  3717] close(8 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... write resumed>)        = 8
[pid  3719] <... close resumed>)        = 0
[pid  3718] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(24 <unfinished ...>
[pid  3722] close(10 <unfinished ...>
[pid  3720] close(3 <unfinished ...>
[pid  3719] close(6 <unfinished ...>
[pid  3718] <... write resumed>)        = 8
[pid  3717] close(9 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = 0
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(3 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(25 <unfinished ...>
[pid  3722] close(11 <unfinished ...>
[pid  3720] close(4 <unfinished ...>
[pid  3719] close(7 <unfinished ...>
[pid  3718] <... close resumed>)        = 0
[pid  3717] close(10 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = 0
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(4 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(26 <unfinished ...>
[pid  3722] close(12 <unfinished ...>
[pid  3720] close(5 <unfinished ...>
[pid  3719] close(8 <unfinished ...>
[pid  3718] <... close resumed>)        = 0
[pid  3717] close(11 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = 0
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(5 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(27 <unfinished ...>
[pid  3722] close(13 <unfinished ...>
[pid  3720] close(6 <unfinished ...>
[pid  3719] close(9 <unfinished ...>
[pid  3718] <... close resumed>)        = 0
[pid  3717] close(12 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(6 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(28 <unfinished ...>
[pid  3722] close(14 <unfinished ...>
[pid  3720] close(7 <unfinished ...>
[pid  3719] close(10 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(13 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(7 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] close(29 <unfinished ...>
[pid  3722] close(15 <unfinished ...>
[pid  3720] close(8 <unfinished ...>
[pid  3719] close(11 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(14 <unfinished ...>
[pid  3716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(8 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] exit_group(0 <unfinished ...>
[pid  3722] close(16 <unfinished ...>
[pid  3720] close(9 <unfinished ...>
[pid  3719] close(12 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(15 <unfinished ...>
[pid  3716] <... exit_group resumed>)   = ?
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(9 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3716] +++ exited with 0 +++
[pid  3722] close(17 <unfinished ...>
[pid  3720] close(10 <unfinished ...>
[pid  3719] close(13 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(16 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(10 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] close(18 <unfinished ...>
[pid  3720] close(11 <unfinished ...>
[pid  3719] close(14 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(17 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(11 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3722] close(19 <unfinished ...>
[pid  3720] close(12 <unfinished ...>
[pid  3719] close(15 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(18 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(12 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 11
[pid  3722] close(20 <unfinished ...>
[pid  3720] close(13 <unfinished ...>
[pid  3719] close(16 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(19 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(13 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] close(21 <unfinished ...>
[pid  3720] close(14 <unfinished ...>
[pid  3719] close(17 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(20 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(14 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3722] close(22 <unfinished ...>
[pid  3720] close(15 <unfinished ...>
[pid  3719] close(18 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(21 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(15 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] close(16 <unfinished ...>
[pid  3719] close(19 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(22 <unfinished ...>
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(16 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] close(17 <unfinished ...>
[pid  3719] close(20 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(23 <unfinished ...>
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(17 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3727 attached
[pid  3722] close(23 <unfinished ...>
[pid  3720] close(18 <unfinished ...>
[pid  3719] close(21 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(24 <unfinished ...>
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(18 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3722] close(24 <unfinished ...>
[pid  3720] close(19 <unfinished ...>
[pid  3719] close(22 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(25 <unfinished ...>
[pid  3727] <... set_robust_list resumed>) = 0
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(19 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3722] close(25 <unfinished ...>
[pid  3720] close(20 <unfinished ...>
[pid  3719] close(23 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(26 <unfinished ...>
[pid  3727] <... prctl resumed>)        = 0
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(20 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] setpgid(0, 0 <unfinished ...>
[pid  3722] close(26 <unfinished ...>
[pid  3720] close(21 <unfinished ...>
[pid  3719] close(24 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(27 <unfinished ...>
[pid  3727] <... setpgid resumed>)      = 0
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(21 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3722] close(27 <unfinished ...>
[pid  3720] close(22 <unfinished ...>
[pid  3719] close(25 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(28 <unfinished ...>
[pid  3727] <... openat resumed>)       = 3
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(22 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] write(3, "1000", 4 <unfinished ...>
[pid  3722] close(28 <unfinished ...>
[pid  3720] close(23 <unfinished ...>
[pid  3719] close(26 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] close(29 <unfinished ...>
[pid  3727] <... write resumed>)        = 4
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(23 <unfinished ...>
[pid  3717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] close(3 <unfinished ...>
[pid  3722] close(29 <unfinished ...>
[pid  3720] close(24 <unfinished ...>
[pid  3719] close(27 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] exit_group(0 <unfinished ...>
[pid  3727] <... close resumed>)        = 0
[pid  3722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(24 <unfinished ...>
[pid  3717] <... exit_group resumed>)   = ?
[pid  3727] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3722] exit_group(0 <unfinished ...>
[pid  3720] close(25 <unfinished ...>
[pid  3719] close(28 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3717] +++ exited with 0 +++
[pid  3727] <... openat resumed>)       = 3
[pid  3722] <... exit_group resumed>)   = ?
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(25 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3727] setns(201, 0 <unfinished ...>
[pid  3720] close(26 <unfinished ...>
[pid  3719] close(29 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... setns resumed>)        = 0
[pid  3722] +++ exited with 0 +++
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(26 <unfinished ...>
[pid  3727] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3720] close(27 <unfinished ...>
[pid  3719] exit_group(0 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3727] <... socket resumed>)       = 4
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3719] <... exit_group resumed>)   = ?
[pid  3718] close(27 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3727] setns(3, 0 <unfinished ...>
[pid  3720] close(28 <unfinished ...>
[pid  3719] +++ exited with 0 +++
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 11
[pid  3727] <... setns resumed>)        = 0
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(28 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3727] close(3 <unfinished ...>
[pid  3720] close(29 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3729 attached
[pid  3727] <... close resumed>)        = 0
[pid  3720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3718] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3729] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3727] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3720] exit_group(0 <unfinished ...>
[pid  3718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3729] <... set_robust_list resumed>) = 0
[pid  3727] <... fcntl resumed>)        = 5
[pid  3720] <... exit_group resumed>)   = ?
[pid  3718] exit_group(0 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 11
[pid  3729] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3727] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3720] +++ exited with 0 +++
[pid  3718] <... exit_group resumed>)   = ?
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 11
./strace-static-x86_64: Process 3730 attached
[pid  3729] <... prctl resumed>)        = 0
[pid  3727] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3718] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3731 attached
[pid  3730] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3729] setpgid(0, 0 <unfinished ...>
[pid  3727] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3731] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3730] <... set_robust_list resumed>) = 0
[pid  3729] <... setpgid resumed>)      = 0
[pid  3727] <... openat resumed>)       = 3
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3730] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3727] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3731] <... set_robust_list resumed>) = 0
[pid  3730] <... prctl resumed>)        = 0
[pid  3729] <... openat resumed>)       = 3
[pid  3727] <... write resumed>)        = 8
[pid  3730] setpgid(0, 0 <unfinished ...>
[pid  3731] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3730] <... setpgid resumed>)      = 0
[pid  3729] write(3, "1000", 4 <unfinished ...>
[pid  3727] close(3 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3731] <... prctl resumed>)        = 0
[pid  3730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3729] <... write resumed>)        = 4
[pid  3727] <... close resumed>)        = 0
[pid  3731] setpgid(0, 0 <unfinished ...>
[pid  3730] <... openat resumed>)       = 3
[pid  3729] close(3 <unfinished ...>
[pid  3727] close(4 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 11
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3731] <... setpgid resumed>)      = 0
[pid  3730] write(3, "1000", 4 <unfinished ...>
[pid  3729] <... close resumed>)        = 0
[pid  3727] <... close resumed>)        = 0
[pid  3731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3730] <... write resumed>)        = 4
[pid  3729] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3727] close(5 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 12
[pid  3731] <... openat resumed>)       = 3
[pid  3730] close(3 <unfinished ...>
[pid  3729] <... openat resumed>)       = 3
[pid  3727] <... close resumed>)        = 0
[pid  3731] write(3, "1000", 4 <unfinished ...>
[pid  3730] <... close resumed>)        = 0
[pid  3729] setns(201, 0 <unfinished ...>
[pid  3727] close(6 <unfinished ...>
[pid  3731] <... write resumed>)        = 4
[pid  3730] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3729] <... setns resumed>)        = 0
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(3 <unfinished ...>
[pid  3730] <... openat resumed>)       = 3
[pid  3729] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3727] close(7 <unfinished ...>
[pid  3731] <... close resumed>)        = 0
[pid  3730] setns(201, 0 <unfinished ...>
[pid  3729] <... socket resumed>)       = 4
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3733 attached
[pid  3731] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3730] <... setns resumed>)        = 0
[pid  3729] setns(3, 0 <unfinished ...>
[pid  3727] close(8 <unfinished ...>
[pid  3731] <... openat resumed>)       = 3
[pid  3730] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3729] <... setns resumed>)        = 0
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3731] setns(201, 0 <unfinished ...>
[pid  3730] <... socket resumed>)       = 4
[pid  3729] close(3 <unfinished ...>
[pid  3727] close(9 <unfinished ...>
[pid  3733] <... set_robust_list resumed>) = 0
[pid  3731] <... setns resumed>)        = 0
[pid  3730] setns(3, 0 <unfinished ...>
[pid  3729] <... close resumed>)        = 0
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3734 attached
[pid  3733] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3731] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3730] <... setns resumed>)        = 0
[pid  3729] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3727] close(10 <unfinished ...>
[pid  3734] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3733] <... prctl resumed>)        = 0
[pid  3731] <... socket resumed>)       = 4
[pid  3730] close(3 <unfinished ...>
[pid  3729] <... fcntl resumed>)        = 5
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... set_robust_list resumed>) = 0
[pid  3733] setpgid(0, 0 <unfinished ...>
[pid  3731] setns(3, 0 <unfinished ...>
[pid  3730] <... close resumed>)        = 0
[pid  3729] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3727] close(11 <unfinished ...>
[pid  3734] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3733] <... setpgid resumed>)      = 0
[pid  3731] <... setns resumed>)        = 0
[pid  3730] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3729] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... prctl resumed>)        = 0
[pid  3733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3731] close(3 <unfinished ...>
[pid  3730] <... fcntl resumed>)        = 5
[pid  3729] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3727] close(12 <unfinished ...>
[pid  3734] setpgid(0, 0 <unfinished ...>
[pid  3731] <... close resumed>)        = 0
[pid  3730] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3729] <... openat resumed>)       = 3
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... setpgid resumed>)      = 0
[pid  3733] <... openat resumed>)       = 3
[pid  3731] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3730] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3729] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3727] close(13 <unfinished ...>
[pid  3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3733] write(3, "1000", 4 <unfinished ...>
[pid  3731] <... fcntl resumed>)        = 5
[pid  3730] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3729] <... write resumed>)        = 8
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... openat resumed>)       = 3
[pid  3733] <... write resumed>)        = 4
[pid  3731] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3730] <... openat resumed>)       = 3
[pid  3729] close(3 <unfinished ...>
[pid  3727] close(14 <unfinished ...>
[pid  3734] write(3, "1000", 4 <unfinished ...>
[pid  3733] close(3 <unfinished ...>
[pid  3731] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3730] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3729] <... close resumed>)        = 0
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... write resumed>)        = 4
[pid  3733] <... close resumed>)        = 0
[pid  3731] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3730] <... write resumed>)        = 8
[pid  3729] close(4 <unfinished ...>
[pid  3727] close(15 <unfinished ...>
[pid  3734] close(3 <unfinished ...>
[pid  3733] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3731] <... openat resumed>)       = 3
[pid  3730] close(3 <unfinished ...>
[pid  3729] <... close resumed>)        = 0
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = 0
[pid  3733] <... openat resumed>)       = 3
[pid  3731] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3730] <... close resumed>)        = 0
[pid  3729] close(5 <unfinished ...>
[pid  3727] close(16 <unfinished ...>
[pid  3734] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3733] setns(201, 0 <unfinished ...>
[pid  3731] <... write resumed>)        = 8
[pid  3730] close(4 <unfinished ...>
[pid  3734] <... openat resumed>)       = 3
[pid  3733] <... setns resumed>)        = 0
[pid  3731] close(3 <unfinished ...>
[pid  3730] <... close resumed>)        = 0
[pid  3729] <... close resumed>)        = 0
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] setns(201, 0 <unfinished ...>
[pid  3733] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3731] <... close resumed>)        = 0
[pid  3730] close(5 <unfinished ...>
[pid  3729] close(6 <unfinished ...>
[pid  3727] close(17 <unfinished ...>
[pid  3734] <... setns resumed>)        = 0
[pid  3733] <... socket resumed>)       = 4
[pid  3731] close(4 <unfinished ...>
[pid  3730] <... close resumed>)        = 0
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3733] setns(3, 0 <unfinished ...>
[pid  3731] <... close resumed>)        = 0
[pid  3730] close(6 <unfinished ...>
[pid  3729] close(7 <unfinished ...>
[pid  3727] close(18 <unfinished ...>
[pid  3734] <... socket resumed>)       = 4
[pid  3733] <... setns resumed>)        = 0
[pid  3731] close(5 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] setns(3, 0 <unfinished ...>
[pid  3733] close(3 <unfinished ...>
[pid  3731] <... close resumed>)        = 0
[pid  3730] close(7 <unfinished ...>
[pid  3729] close(8 <unfinished ...>
[pid  3727] close(19 <unfinished ...>
[pid  3734] <... setns resumed>)        = 0
[pid  3733] <... close resumed>)        = 0
[pid  3731] close(6 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] close(3 <unfinished ...>
[pid  3733] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(8 <unfinished ...>
[pid  3729] close(9 <unfinished ...>
[pid  3727] close(20 <unfinished ...>
[pid  3734] <... close resumed>)        = 0
[pid  3733] <... fcntl resumed>)        = 5
[pid  3731] close(7 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] fcntl(4, F_DUPFD, 4)        = 5
[pid  3734] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3734] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3734] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  3733] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(9 <unfinished ...>
[pid  3729] close(10 <unfinished ...>
[pid  3727] close(21 <unfinished ...>
[pid  3733] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3731] close(8 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(10 <unfinished ...>
[pid  3729] close(11 <unfinished ...>
[pid  3727] close(22 <unfinished ...>
[pid  3734] close(3 <unfinished ...>
[pid  3733] <... openat resumed>)       = 3
[pid  3731] close(9 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = 0
[pid  3733] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(11 <unfinished ...>
[pid  3729] close(12 <unfinished ...>
[pid  3727] close(23 <unfinished ...>
[pid  3734] close(4 <unfinished ...>
[pid  3733] <... write resumed>)        = 8
[pid  3731] close(10 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = 0
[pid  3733] close(3 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(12 <unfinished ...>
[pid  3729] close(13 <unfinished ...>
[pid  3727] close(24 <unfinished ...>
[pid  3734] close(5 <unfinished ...>
[pid  3733] <... close resumed>)        = 0
[pid  3731] close(11 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = 0
[pid  3733] close(4 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(13 <unfinished ...>
[pid  3729] close(14 <unfinished ...>
[pid  3727] close(25 <unfinished ...>
[pid  3734] close(6 <unfinished ...>
[pid  3733] <... close resumed>)        = 0
[pid  3731] close(12 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(5 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(14 <unfinished ...>
[pid  3729] close(15 <unfinished ...>
[pid  3727] close(26 <unfinished ...>
[pid  3734] close(7 <unfinished ...>
[pid  3733] <... close resumed>)        = 0
[pid  3731] close(13 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(6 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(15 <unfinished ...>
[pid  3729] close(16 <unfinished ...>
[pid  3727] close(27 <unfinished ...>
[pid  3734] close(8 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(14 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(7 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(16 <unfinished ...>
[pid  3729] close(17 <unfinished ...>
[pid  3727] close(28 <unfinished ...>
[pid  3734] close(9 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(15 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(8 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(17 <unfinished ...>
[pid  3729] close(18 <unfinished ...>
[pid  3727] close(29 <unfinished ...>
[pid  3734] close(10 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(16 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(9 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(18 <unfinished ...>
[pid  3729] close(19 <unfinished ...>
[pid  3727] exit_group(0 <unfinished ...>
[pid  3734] close(11 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(17 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3727] <... exit_group resumed>)   = ?
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(10 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(19 <unfinished ...>
[pid  3729] close(20 <unfinished ...>
[pid  3727] +++ exited with 0 +++
[pid  3734] close(12 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(18 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(11 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(20 <unfinished ...>
[pid  3729] close(21 <unfinished ...>
[pid  3734] close(13 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(19 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(12 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(21 <unfinished ...>
[pid  3729] close(22 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3734] close(14 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(20 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(13 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(22 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(21 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] close(14 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(23 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(22 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] close(23 <unfinished ...>
[pid  3734] close(15 <unfinished ...>
[pid  3733] close(15 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(24 <unfinished ...>
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 12
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(23 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] close(24 <unfinished ...>
[pid  3734] close(16 <unfinished ...>
[pid  3733] close(16 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(25 <unfinished ...>
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(24 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] close(25 <unfinished ...>
[pid  3734] close(17 <unfinished ...>
[pid  3733] close(17 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(26 <unfinished ...>
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(25 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] close(26 <unfinished ...>
[pid  3734] close(18 <unfinished ...>
[pid  3733] close(18 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(27 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(26 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3736 attached
[pid  3734] close(19 <unfinished ...>
[pid  3733] close(19 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(28 <unfinished ...>
[pid  3729] close(27 <unfinished ...>
[pid  3736] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(27 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... set_robust_list resumed>) = 0
[pid  3734] close(20 <unfinished ...>
[pid  3733] close(20 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] close(29 <unfinished ...>
[pid  3729] close(28 <unfinished ...>
[pid  3736] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(28 <unfinished ...>
[pid  3730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... prctl resumed>)        = 0
[pid  3734] close(21 <unfinished ...>
[pid  3733] close(21 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] exit_group(0 <unfinished ...>
[pid  3729] close(29 <unfinished ...>
[pid  3736] setpgid(0, 0 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] close(29 <unfinished ...>
[pid  3730] <... exit_group resumed>)   = ?
[pid  3729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... setpgid resumed>)      = 0
[pid  3734] close(22 <unfinished ...>
[pid  3733] close(22 <unfinished ...>
[pid  3731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3730] +++ exited with 0 +++
[pid  3729] exit_group(0 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] exit_group(0 <unfinished ...>
[pid  3729] <... exit_group resumed>)   = ?
[pid  3736] <... openat resumed>)       = 3
[pid  3734] close(23 <unfinished ...>
[pid  3733] close(23 <unfinished ...>
[pid  3731] <... exit_group resumed>)   = ?
[pid  3736] write(3, "1000", 4 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3731] +++ exited with 0 +++
[pid  3729] +++ exited with 0 +++
[pid  3736] <... write resumed>)        = 4
[pid  3734] close(24 <unfinished ...>
[pid  3733] close(24 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3736] close(3 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... close resumed>)        = 0
[pid  3734] close(25 <unfinished ...>
[pid  3733] close(25 <unfinished ...>
[pid  3736] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... openat resumed>)       = 3
[pid  3734] close(26 <unfinished ...>
[pid  3733] close(26 <unfinished ...>
[pid  3736] setns(201, 0 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... setns resumed>)        = 0
[pid  3734] close(27 <unfinished ...>
[pid  3733] close(27 <unfinished ...>
[pid  3736] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3736] <... socket resumed>)       = 4
[pid  3734] close(28 <unfinished ...>
[pid  3733] close(28 <unfinished ...>
[pid  3736] setns(3, 0 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] <... setns resumed>)        = 0
[pid  3733] close(29 <unfinished ...>
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] close(3 <unfinished ...>
[pid  3734] close(29 <unfinished ...>
[pid  3733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 12
[pid  3736] <... close resumed>)        = 0
[pid  3734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3733] exit_group(0 <unfinished ...>
[pid  3736] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3733] <... exit_group resumed>)   = ?
[pid  3736] <... fcntl resumed>)        = 5
[pid  3734] exit_group(0 <unfinished ...>
[pid  3733] +++ exited with 0 +++
[pid  3736] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3734] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3736] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3736] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3736] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  3736] close(3 <unfinished ...>
[pid  3734] +++ exited with 0 +++
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3736] <... close resumed>)        = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 12
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 12
[pid  3736] close(4)                    = 0
[pid  3736] close(5 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3736] <... close resumed>)        = 0
[pid  3736] close(6 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 12
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 13
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3736] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3736] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3736] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3736] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3736] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3736] close(12./strace-static-x86_64: Process 3738 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  3738] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3736] close(13 <unfinished ...>
[pid  3738] <... set_robust_list resumed>) = 0
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3736] close(14 <unfinished ...>
[pid  3738] <... prctl resumed>)        = 0
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] setpgid(0, 0 <unfinished ...>
[pid  3736] close(15 <unfinished ...>
[pid  3738] <... setpgid resumed>)      = 0
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3736] close(16 <unfinished ...>
[pid  3738] <... openat resumed>)       = 3
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] write(3, "1000", 4 <unfinished ...>
[pid  3736] close(17./strace-static-x86_64: Process 3741 attached
./strace-static-x86_64: Process 3739 attached
./strace-static-x86_64: Process 3737 attached
 <unfinished ...>
[pid  3738] <... write resumed>)        = 4
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(3 <unfinished ...>
[pid  3736] close(18 <unfinished ...>
[pid  3737] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3739] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3741] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3738] <... close resumed>)        = 0
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... set_robust_list resumed>) = 0
[pid  3739] <... set_robust_list resumed>) = 0
[pid  3738] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3737] <... set_robust_list resumed>) = 0
[pid  3736] close(19./strace-static-x86_64: Process 3740 attached
 <unfinished ...>
[pid  3741] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3739] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3738] <... openat resumed>)       = 3
[pid  3737] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... prctl resumed>)        = 0
[pid  3740] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3739] <... prctl resumed>)        = 0
[pid  3738] setns(201, 0 <unfinished ...>
[pid  3737] <... prctl resumed>)        = 0
[pid  3736] close(20 <unfinished ...>
[pid  3740] <... set_robust_list resumed>) = 0
[pid  3741] setpgid(0, 0 <unfinished ...>
[pid  3739] setpgid(0, 0 <unfinished ...>
[pid  3738] <... setns resumed>)        = 0
[pid  3737] setpgid(0, 0 <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... setpgid resumed>)      = 0
[pid  3740] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3739] <... setpgid resumed>)      = 0
[pid  3738] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3737] <... setpgid resumed>)      = 0
[pid  3736] close(21 <unfinished ...>
[pid  3740] <... prctl resumed>)        = 0
[pid  3738] <... socket resumed>)       = 4
[pid  3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3740] setpgid(0, 0 <unfinished ...>
[pid  3738] setns(3, 0 <unfinished ...>
[pid  3736] close(22 <unfinished ...>
[pid  3740] <... setpgid resumed>)      = 0
[pid  3739] <... openat resumed>)       = 3
[pid  3738] <... setns resumed>)        = 0
[pid  3737] <... openat resumed>)       = 3
[pid  3741] <... openat resumed>)       = 3
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3739] write(3, "1000", 4 <unfinished ...>
[pid  3738] close(3 <unfinished ...>
[pid  3736] close(23 <unfinished ...>
[pid  3741] write(3, "1000", 4 <unfinished ...>
[pid  3740] <... openat resumed>)       = 3
[pid  3739] <... write resumed>)        = 4
[pid  3738] <... close resumed>)        = 0
[pid  3737] write(3, "1000", 4 <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... write resumed>)        = 4
[pid  3740] write(3, "1000", 4 <unfinished ...>
[pid  3739] close(3 <unfinished ...>
[pid  3738] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3737] <... write resumed>)        = 4
[pid  3736] close(24 <unfinished ...>
[pid  3741] close(3 <unfinished ...>
[pid  3740] <... write resumed>)        = 4
[pid  3739] <... close resumed>)        = 0
[pid  3738] <... fcntl resumed>)        = 5
[pid  3737] close(3 <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = 0
[pid  3740] close(3 <unfinished ...>
[pid  3739] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3738] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3737] <... close resumed>)        = 0
[pid  3736] close(25 <unfinished ...>
[pid  3741] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3740] <... close resumed>)        = 0
[pid  3739] <... openat resumed>)       = 3
[pid  3738] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3737] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... openat resumed>)       = 3
[pid  3740] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3739] setns(201, 0 <unfinished ...>
[pid  3738] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3736] close(26 <unfinished ...>
[pid  3737] <... openat resumed>)       = 3
[pid  3741] setns(201, 0 <unfinished ...>
[pid  3740] <... openat resumed>)       = 3
[pid  3739] <... setns resumed>)        = 0
[pid  3738] <... openat resumed>)       = 3
[pid  3737] setns(201, 0 <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... setns resumed>)        = 0
[pid  3740] setns(201, 0 <unfinished ...>
[pid  3739] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3738] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3737] <... setns resumed>)        = 0
[pid  3736] close(27 <unfinished ...>
[pid  3741] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3740] <... setns resumed>)        = 0
[pid  3739] <... socket resumed>)       = 4
[pid  3738] <... write resumed>)        = 8
[pid  3737] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... socket resumed>)       = 4
[pid  3740] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3739] setns(3, 0 <unfinished ...>
[pid  3738] close(3 <unfinished ...>
[pid  3737] <... socket resumed>)       = 4
[pid  3736] close(28 <unfinished ...>
[pid  3741] setns(3, 0 <unfinished ...>
[pid  3740] <... socket resumed>)       = 4
[pid  3739] <... setns resumed>)        = 0
[pid  3738] <... close resumed>)        = 0
[pid  3737] setns(3, 0 <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... setns resumed>)        = 0
[pid  3740] setns(3, 0 <unfinished ...>
[pid  3739] close(3 <unfinished ...>
[pid  3738] close(4 <unfinished ...>
[pid  3737] <... setns resumed>)        = 0
[pid  3736] close(29 <unfinished ...>
[pid  3741] close(3 <unfinished ...>
[pid  3740] <... setns resumed>)        = 0
[pid  3739] <... close resumed>)        = 0
[pid  3738] <... close resumed>)        = 0
[pid  3737] close(3 <unfinished ...>
[pid  3736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = 0
[pid  3740] close(3 <unfinished ...>
[pid  3739] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3738] close(5 <unfinished ...>
[pid  3737] <... close resumed>)        = 0
[pid  3736] exit_group(0 <unfinished ...>
[pid  3741] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3740] <... close resumed>)        = 0
[pid  3739] <... fcntl resumed>)        = 5
[pid  3738] <... close resumed>)        = 0
[pid  3737] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3736] <... exit_group resumed>)   = ?
[pid  3741] <... fcntl resumed>)        = 5
[pid  3740] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3739] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3738] close(6 <unfinished ...>
[pid  3737] <... fcntl resumed>)        = 5
[pid  3736] +++ exited with 0 +++
[pid  3741] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3740] <... fcntl resumed>)        = 5
[pid  3739] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3741] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3740] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3739] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3738] close(7 <unfinished ...>
[pid  3737] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3741] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3740] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3739] <... openat resumed>)       = 3
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3741] <... openat resumed>)       = 3
[pid  3740] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3739] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3738] close(8 <unfinished ...>
[pid  3737] <... openat resumed>)       = 3
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3741] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3740] <... openat resumed>)       = 3
[pid  3739] <... write resumed>)        = 8
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3741] <... write resumed>)        = 8
[pid  3740] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3739] close(3 <unfinished ...>
[pid  3738] close(9 <unfinished ...>
[pid  3737] <... write resumed>)        = 8
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 13
[pid  3741] close(3 <unfinished ...>
[pid  3740] <... write resumed>)        = 8
[pid  3739] <... close resumed>)        = 0
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(3 <unfinished ...>
[pid  3741] <... close resumed>)        = 0
[pid  3740] close(3 <unfinished ...>
[pid  3739] close(4 <unfinished ...>
[pid  3738] close(10 <unfinished ...>
[pid  3737] <... close resumed>)        = 0
[pid  3741] close(4 <unfinished ...>
[pid  3740] <... close resumed>)        = 0
[pid  3739] <... close resumed>)        = 0
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(4 <unfinished ...>
[pid  3740] close(4 <unfinished ...>
[pid  3738] close(11 <unfinished ...>
[pid  3740] <... close resumed>)        = 0
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(5 <unfinished ...>
[pid  3738] close(12 <unfinished ...>
[pid  3740] <... close resumed>)        = 0
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(6 <unfinished ...>
[pid  3738] close(13 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(7 <unfinished ...>
[pid  3738] close(14 <unfinished ...>
[pid  3741] <... close resumed>)        = 0
[pid  3739] close(5 <unfinished ...>
[pid  3741] close(5 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = 0
[pid  3741] <... close resumed>)        = 0
[pid  3740] close(8 <unfinished ...>
[pid  3739] <... close resumed>)        = 0
[pid  3738] close(15 <unfinished ...>
[pid  3737] close(5 <unfinished ...>
[pid  3741] close(6 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(6 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(9 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(16 <unfinished ...>
[pid  3737] <... close resumed>)        = 0
[pid  3741] close(7 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(7 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(6./strace-static-x86_64: Process 3743 attached
 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(10 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(17 <unfinished ...>
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] close(8 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(8 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(7 <unfinished ...>
[pid  3743] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(11 <unfinished ...>
[pid  3738] close(18 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(12 <unfinished ...>
[pid  3738] close(19 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... set_robust_list resumed>) = 0
[pid  3741] close(9 <unfinished ...>
[pid  3740] close(13 <unfinished ...>
[pid  3739] close(9 <unfinished ...>
[pid  3738] close(20 <unfinished ...>
[pid  3737] close(8 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(14 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(21 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] close(10 <unfinished ...>
[pid  3743] <... prctl resumed>)        = 0
[pid  3739] close(10 <unfinished ...>
[pid  3737] close(9 <unfinished ...>
[pid  3740] close(15 <unfinished ...>
[pid  3738] close(22 <unfinished ...>
[pid  3743] setpgid(0, 0 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(16 <unfinished ...>
[pid  3738] close(23 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(17 <unfinished ...>
[pid  3738] close(24 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(18 <unfinished ...>
[pid  3738] close(25 <unfinished ...>
[pid  3743] <... setpgid resumed>)      = 0
[pid  3741] close(11 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(11 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(10 <unfinished ...>
[pid  3743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(19 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(26 <unfinished ...>
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... openat resumed>)       = 3
[pid  3741] close(12 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(12 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(11 <unfinished ...>
[pid  3743] write(3, "1000", 4 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(20 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(27 <unfinished ...>
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... write resumed>)        = 4
[pid  3741] close(13 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(13 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(12 <unfinished ...>
[pid  3743] close(3 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(21 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(28 <unfinished ...>
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = 0
[pid  3741] close(14 <unfinished ...>
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] close(14 <unfinished ...>
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] close(13 <unfinished ...>
[pid  3743] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] close(22 <unfinished ...>
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] close(29 <unfinished ...>
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... openat resumed>)       = 3
[pid  3741] close(15 <unfinished ...>
[pid  3740] close(23 <unfinished ...>
[pid  3739] close(15 <unfinished ...>
[pid  3738] exit_group(0 <unfinished ...>
[pid  3737] close(14 <unfinished ...>
[pid  3743] setns(201, 0 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3738] <... exit_group resumed>)   = ?
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... setns resumed>)        = 0
[pid  3741] close(16 <unfinished ...>
[pid  3740] close(24 <unfinished ...>
[pid  3739] close(16 <unfinished ...>
[pid  3738] +++ exited with 0 +++
[pid  3737] close(15 <unfinished ...>
[pid  3743] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3743] <... socket resumed>)       = 4
[pid  3741] close(17 <unfinished ...>
[pid  3740] close(25 <unfinished ...>
[pid  3739] close(17 <unfinished ...>
[pid  3737] close(16 <unfinished ...>
[pid  3743] setns(3, 0 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... setns resumed>)        = 0
[pid  3741] close(18 <unfinished ...>
[pid  3740] close(26 <unfinished ...>
[pid  3739] close(18 <unfinished ...>
[pid  3737] close(17 <unfinished ...>
[pid  3743] close(3 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = 0
[pid  3741] close(19 <unfinished ...>
[pid  3740] close(27 <unfinished ...>
[pid  3739] close(19 <unfinished ...>
[pid  3737] close(18 <unfinished ...>
[pid  3743] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... fcntl resumed>)        = 5
[pid  3741] close(20 <unfinished ...>
[pid  3740] close(28 <unfinished ...>
[pid  3739] close(20 <unfinished ...>
[pid  3737] close(19 <unfinished ...>
[pid  3743] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3743] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3741] close(21 <unfinished ...>
[pid  3740] close(29 <unfinished ...>
[pid  3739] close(21 <unfinished ...>
[pid  3737] close(20 <unfinished ...>
[pid  3743] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 13
[pid  3743] <... openat resumed>)       = 3
[pid  3741] close(22 <unfinished ...>
[pid  3740] exit_group(0 <unfinished ...>
[pid  3739] close(22 <unfinished ...>
[pid  3737] close(21 <unfinished ...>
[pid  3743] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3740] <... exit_group resumed>)   = ?
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... write resumed>)        = 8
[pid  3741] close(23 <unfinished ...>
[pid  3740] +++ exited with 0 +++
[pid  3739] close(23 <unfinished ...>
[pid  3737] close(22 <unfinished ...>
[pid  3743] close(3 <unfinished ...>
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3743] <... close resumed>)        = 0
[pid  3741] close(24 <unfinished ...>
[pid  3739] close(24 <unfinished ...>
[pid  3737] close(23 <unfinished ...>
[pid  3743] close(4./strace-static-x86_64: Process 3746 attached
)                    = 0
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] close(5 <unfinished ...>
[pid  3741] close(25 <unfinished ...>
[pid  3739] close(25 <unfinished ...>
[pid  3737] close(24 <unfinished ...>
[pid  3743] <... close resumed>)        = 0
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3743] close(6 <unfinished ...>
[pid  3741] close(26 <unfinished ...>
[pid  3739] close(26 <unfinished ...>
[pid  3737] close(25 <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] close(7 <unfinished ...>
[pid  3741] close(27 <unfinished ...>
[pid  3739] close(27 <unfinished ...>
[pid  3737] close(26 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] close(8 <unfinished ...>
[pid  3741] close(28 <unfinished ...>
[pid  3739] close(28 <unfinished ...>
[pid  3737] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 13
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] close(9 <unfinished ...>
[pid  3741] close(29 <unfinished ...>
[pid  3739] close(29 <unfinished ...>
[pid  3737] close(28 <unfinished ...>
[pid  3746] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] <... set_robust_list resumed>) = 0
[pid  3743] close(10 <unfinished ...>
[pid  3741] exit_group(0 <unfinished ...>
[pid  3739] exit_group(0 <unfinished ...>
[pid  3737] close(29 <unfinished ...>
[pid  3746] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3741] <... exit_group resumed>)   = ?
[pid  3739] <... exit_group resumed>)   = ?
[pid  3737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] <... prctl resumed>)        = 0
[pid  3743] close(11 <unfinished ...>
[pid  3746] setpgid(0, 0)               = 0
[pid  3746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3741] +++ exited with 0 +++
[pid  3746] write(3, "1000", 4)         = 4
[pid  3746] close(3)                    = 0
[pid  3739] +++ exited with 0 +++
[pid  3746] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3737] exit_group(0 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3746] <... openat resumed>)       = 3
[pid  3743] close(12 <unfinished ...>
[pid  3737] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3746] setns(201, 0 <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3746] <... setns resumed>)        = 0
[pid  3743] close(13 <unfinished ...>
[pid  3737] +++ exited with 0 +++
[pid  3746] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 13
[pid  3746] <... socket resumed>)       = 4
[pid  3743] close(14 <unfinished ...>
[pid  3746] setns(3, 0 <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] <... setns resumed>)        = 0
[pid  3743] close(15 <unfinished ...>
[pid  3746] close(3 <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] <... close resumed>)        = 0
[pid  3743] close(16 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3746] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] <... fcntl resumed>)        = 5
[pid  3746] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3746] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3743] close(17 <unfinished ...>
[pid  3746] <... openat resumed>)       = 3
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 14
[pid  3746] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3743] close(18 <unfinished ...>
[pid  3746] <... write resumed>)        = 8
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 13
[pid  3746] close(3 <unfinished ...>
[pid  3743] close(19 <unfinished ...>
[pid  3746] <... close resumed>)        = 0
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] close(4 <unfinished ...>
[pid  3743] close(20 <unfinished ...>
[pid  3746] <... close resumed>)        = 0
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3747 attached
[pid  3746] close(5 <unfinished ...>
[pid  3743] close(21 <unfinished ...>
[pid  3746] <... close resumed>)        = 0
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] close(6 <unfinished ...>
[pid  3743] close(22 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3746] close(7 <unfinished ...>
[pid  3743] close(23 <unfinished ...>
[pid  3747] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... set_robust_list resumed>) = 0
[pid  3746] close(8 <unfinished ...>
[pid  3743] close(24 <unfinished ...>
[pid  3747] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3750 attached
[pid  3746] close(9 <unfinished ...>
[pid  3743] close(25 <unfinished ...>
[pid  3750] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3747] <... prctl resumed>)        = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... set_robust_list resumed>) = 0
[pid  3746] close(10 <unfinished ...>
[pid  3747] setpgid(0, 0 <unfinished ...>
[pid  3743] close(26./strace-static-x86_64: Process 3748 attached
 <unfinished ...>
[pid  3750] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3747] <... setpgid resumed>)      = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3749 attached
[pid  3750] <... prctl resumed>)        = 0
[pid  3748] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3746] close(11 <unfinished ...>
[pid  3743] close(27 <unfinished ...>
[pid  3750] setpgid(0, 0 <unfinished ...>
[pid  3748] <... set_robust_list resumed>) = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... setpgid resumed>)      = 0
[pid  3749] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3748] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3747] <... openat resumed>)       = 3
[pid  3746] close(12 <unfinished ...>
[pid  3743] close(28 <unfinished ...>
[pid  3750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3749] <... set_robust_list resumed>) = 0
[pid  3748] <... prctl resumed>)        = 0
[pid  3747] write(3, "1000", 4 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... openat resumed>)       = 3
[pid  3748] setpgid(0, 0 <unfinished ...>
[pid  3747] <... write resumed>)        = 4
[pid  3746] close(13 <unfinished ...>
[pid  3743] close(29 <unfinished ...>
[pid  3750] write(3, "1000", 4 <unfinished ...>
[pid  3749] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3748] <... setpgid resumed>)      = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(3 <unfinished ...>
[pid  3750] <... write resumed>)        = 4
[pid  3749] <... prctl resumed>)        = 0
[pid  3748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3746] close(14 <unfinished ...>
[pid  3743] exit_group(0 <unfinished ...>
[pid  3747] <... close resumed>)        = 0
[pid  3750] close(3 <unfinished ...>
[pid  3749] setpgid(0, 0 <unfinished ...>
[pid  3748] <... openat resumed>)       = 3
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3743] <... exit_group resumed>)   = ?
[pid  3750] <... close resumed>)        = 0
[pid  3748] write(3, "1000", 4 <unfinished ...>
[pid  3746] close(15 <unfinished ...>
[pid  3750] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3748] <... write resumed>)        = 4
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... openat resumed>)       = 3
[pid  3748] close(3 <unfinished ...>
[pid  3747] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3746] close(16 <unfinished ...>
[pid  3743] +++ exited with 0 +++
[pid  3749] <... setpgid resumed>)      = 0
[pid  3750] setns(201, 0 <unfinished ...>
[pid  3748] <... close resumed>)        = 0
[pid  3747] <... openat resumed>)       = 3
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... setns resumed>)        = 0
[pid  3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3748] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3746] close(17 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3750] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3748] <... openat resumed>)       = 3
[pid  3747] setns(201, 0 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3750] <... socket resumed>)       = 4
[pid  3749] <... openat resumed>)       = 3
[pid  3748] setns(201, 0 <unfinished ...>
[pid  3747] <... setns resumed>)        = 0
[pid  3746] close(18 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3750] setns(3, 0 <unfinished ...>
[pid  3749] write(3, "1000", 4 <unfinished ...>
[pid  3748] <... setns resumed>)        = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... setns resumed>)        = 0
[pid  3749] <... write resumed>)        = 4
[pid  3748] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3747] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3746] close(19 <unfinished ...>
[pid  3750] close(3 <unfinished ...>
[pid  3749] close(3 <unfinished ...>
[pid  3748] <... socket resumed>)       = 4
[pid  3747] <... socket resumed>)       = 4
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3750] <... close resumed>)        = 0
[pid  3749] <... close resumed>)        = 0
[pid  3748] setns(3, 0 <unfinished ...>
[pid  3747] setns(3, 0 <unfinished ...>
[pid  3746] close(20 <unfinished ...>
[pid  3750] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3749] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3748] <... setns resumed>)        = 0
[pid  3747] <... setns resumed>)        = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 14
[pid  3750] <... fcntl resumed>)        = 5
[pid  3749] <... openat resumed>)       = 3
[pid  3748] close(3 <unfinished ...>
[pid  3747] close(3 <unfinished ...>
[pid  3746] close(21 <unfinished ...>
[pid  3750] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3749] setns(201, 0 <unfinished ...>
[pid  3748] <... close resumed>)        = 0
[pid  3747] <... close resumed>)        = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3749] <... setns resumed>)        = 0
[pid  3748] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3747] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3746] close(22 <unfinished ...>
[pid  3750] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3749] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3748] <... fcntl resumed>)        = 5
[pid  3747] <... fcntl resumed>)        = 5
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3751 attached
[pid  3750] <... openat resumed>)       = 3
[pid  3748] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3746] close(23 <unfinished ...>
[pid  3750] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3748] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... write resumed>)        = 8
[pid  3748] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3746] close(24 <unfinished ...>
[pid  3750] close(3 <unfinished ...>
[pid  3748] <... openat resumed>)       = 3
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = 0
[pid  3749] <... socket resumed>)       = 4
[pid  3748] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3747] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3746] close(25 <unfinished ...>
[pid  3750] close(4 <unfinished ...>
[pid  3749] setns(3, 0 <unfinished ...>
[pid  3748] <... write resumed>)        = 8
[pid  3747] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = 0
[pid  3749] <... setns resumed>)        = 0
[pid  3748] close(3 <unfinished ...>
[pid  3747] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3746] close(26 <unfinished ...>
[pid  3750] close(5 <unfinished ...>
[pid  3749] close(3 <unfinished ...>
[pid  3748] <... close resumed>)        = 0
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = 0
[pid  3749] <... close resumed>)        = 0
[pid  3748] close(4 <unfinished ...>
[pid  3747] <... openat resumed>)       = 3
[pid  3746] close(27 <unfinished ...>
[pid  3751] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3750] close(6 <unfinished ...>
[pid  3749] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3748] <... close resumed>)        = 0
[pid  3747] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... fcntl resumed>)        = 5
[pid  3748] close(5 <unfinished ...>
[pid  3747] <... write resumed>)        = 8
[pid  3746] close(28 <unfinished ...>
[pid  3750] close(7 <unfinished ...>
[pid  3749] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3748] <... close resumed>)        = 0
[pid  3747] close(3 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3748] close(6 <unfinished ...>
[pid  3747] <... close resumed>)        = 0
[pid  3746] close(29 <unfinished ...>
[pid  3751] <... set_robust_list resumed>) = 0
[pid  3750] close(8 <unfinished ...>
[pid  3749] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(4 <unfinished ...>
[pid  3746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... openat resumed>)       = 3
[pid  3748] close(7 <unfinished ...>
[pid  3747] <... close resumed>)        = 0
[pid  3746] exit_group(0 <unfinished ...>
[pid  3751] <... prctl resumed>)        = 0
[pid  3750] close(9 <unfinished ...>
[pid  3749] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(5 <unfinished ...>
[pid  3746] <... exit_group resumed>)   = ?
[pid  3751] setpgid(0, 0 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... write resumed>)        = 8
[pid  3748] close(8 <unfinished ...>
[pid  3747] <... close resumed>)        = 0
[pid  3746] +++ exited with 0 +++
[pid  3751] <... setpgid resumed>)      = 0
[pid  3750] close(10 <unfinished ...>
[pid  3749] close(3 <unfinished ...>
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(6 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... close resumed>)        = 0
[pid  3748] close(9 <unfinished ...>
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] close(11 <unfinished ...>
[pid  3749] close(4 <unfinished ...>
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(7 <unfinished ...>
[pid  3751] <... openat resumed>)       = 3
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... close resumed>)        = 0
[pid  3748] close(10 <unfinished ...>
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] write(3, "1000", 4 <unfinished ...>
[pid  3750] close(12 <unfinished ...>
[pid  3749] close(5 <unfinished ...>
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(8 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] close(11 <unfinished ...>
[pid  3749] <... close resumed>)        = 0
[pid  3751] <... write resumed>)        = 4
[pid  3750] close(13 <unfinished ...>
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(3 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(6 <unfinished ...>
[pid  3748] close(12 <unfinished ...>
[pid  3747] close(9 <unfinished ...>
[pid  3751] <... close resumed>)        = 0
[pid  3750] close(14 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(7 <unfinished ...>
[pid  3748] close(13 <unfinished ...>
[pid  3747] close(10 <unfinished ...>
[pid  3751] <... openat resumed>)       = 3
[pid  3750] close(15 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] setns(201, 0 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(8 <unfinished ...>
[pid  3748] close(14 <unfinished ...>
[pid  3747] close(11 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3751] <... setns resumed>)        = 0
[pid  3750] close(16 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(9 <unfinished ...>
[pid  3748] close(15 <unfinished ...>
[pid  3747] close(12 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 14
[pid  3751] <... socket resumed>)       = 4
[pid  3750] close(17 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] setns(3, 0 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(10 <unfinished ...>
[pid  3748] close(16 <unfinished ...>
[pid  3747] close(13 <unfinished ...>
[pid  3751] <... setns resumed>)        = 0
[pid  3750] close(18 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(3 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(11 <unfinished ...>
[pid  3748] close(17 <unfinished ...>
[pid  3747] close(14 <unfinished ...>
[pid  3751] <... close resumed>)        = 0
[pid  3750] close(19 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(12 <unfinished ...>
[pid  3748] close(18 <unfinished ...>
[pid  3747] close(15 <unfinished ...>
[pid  3751] <... fcntl resumed>)        = 5
[pid  3750] close(20 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(13 <unfinished ...>
[pid  3748] close(19 <unfinished ...>
[pid  3747] close(16 <unfinished ...>
[pid  3751] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3750] close(21 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(14 <unfinished ...>
[pid  3748] close(20 <unfinished ...>
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] close(22 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(17 <unfinished ...>
[pid  3751] <... openat resumed>)       = 3
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(15 <unfinished ...>
[pid  3748] close(21 <unfinished ...>
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3750] close(23 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(18 <unfinished ...>
[pid  3751] <... write resumed>)        = 8
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(16 <unfinished ...>
[pid  3748] close(22 <unfinished ...>
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(3 <unfinished ...>
[pid  3750] close(24 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] close(19 <unfinished ...>
[pid  3751] <... close resumed>)        = 0
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(17 <unfinished ...>
[pid  3748] close(23 <unfinished ...>
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(4 <unfinished ...>
[pid  3750] close(25 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] <... close resumed>)        = 0
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(18 <unfinished ...>
[pid  3748] close(24 <unfinished ...>
[pid  3747] close(20./strace-static-x86_64: Process 3753 attached
 <unfinished ...>
[pid  3751] close(5 <unfinished ...>
[pid  3750] close(26 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3751] <... close resumed>)        = 0
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(19 <unfinished ...>
[pid  3748] close(25 <unfinished ...>
[pid  3747] close(21 <unfinished ...>
[pid  3753] <... set_robust_list resumed>) = 0
[pid  3751] close(6 <unfinished ...>
[pid  3750] close(27 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(20 <unfinished ...>
[pid  3748] close(26 <unfinished ...>
[pid  3747] close(22 <unfinished ...>
[pid  3753] <... prctl resumed>)        = 0
[pid  3751] close(7 <unfinished ...>
[pid  3750] close(28 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] setpgid(0, 0 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(21 <unfinished ...>
[pid  3748] close(27 <unfinished ...>
[pid  3747] close(23 <unfinished ...>
[pid  3753] <... setpgid resumed>)      = 0
[pid  3751] close(8 <unfinished ...>
[pid  3750] close(29 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(22 <unfinished ...>
[pid  3748] close(28 <unfinished ...>
[pid  3747] close(24 <unfinished ...>
[pid  3753] <... openat resumed>)       = 3
[pid  3751] close(9 <unfinished ...>
[pid  3750] exit_group(0 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] write(3, "1000", 4 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3750] <... exit_group resumed>)   = ?
[pid  3749] close(23 <unfinished ...>
[pid  3748] close(29 <unfinished ...>
[pid  3747] close(25 <unfinished ...>
[pid  3753] <... write resumed>)        = 4
[pid  3751] close(10 <unfinished ...>
[pid  3750] +++ exited with 0 +++
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] close(3 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(24 <unfinished ...>
[pid  3748] exit_group(0 <unfinished ...>
[pid  3747] close(26 <unfinished ...>
[pid  3753] <... close resumed>)        = 0
[pid  3751] close(11 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3748] <... exit_group resumed>)   = ?
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3753] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(25 <unfinished ...>
[pid  3748] +++ exited with 0 +++
[pid  3747] close(27 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3753] <... openat resumed>)       = 3
[pid  3751] close(12 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3753] setns(201, 0 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] close(26 <unfinished ...>
[pid  3747] close(28 <unfinished ...>
[pid  3753] <... setns resumed>)        = 0
[pid  3751] close(13 <unfinished ...>
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3749] close(27 <unfinished ...>
[pid  3747] close(29 <unfinished ...>
[pid  3753] <... socket resumed>)       = 4
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3753] setns(3, 0 <unfinished ...>
[pid  3751] close(14 <unfinished ...>
[pid  3749] close(28 <unfinished ...>
[pid  3747] exit_group(0 <unfinished ...>
[pid  3753] <... setns resumed>)        = 0
[pid  3753] close(3)                    = 0
[pid  3753] fcntl(4, F_DUPFD, 4)        = 5
[pid  3753] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3747] <... exit_group resumed>)   = ?
[pid  3753] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3751] close(15 <unfinished ...>
[pid  3749] close(29 <unfinished ...>
[pid  3753] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  3753] close(3)                    = 0
[pid  3753] close(4 <unfinished ...>
[pid  3747] +++ exited with 0 +++
[pid  3753] <... close resumed>)        = 0
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 14
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 14
[pid  3753] close(5 <unfinished ...>
[pid  3751] close(16 <unfinished ...>
[pid  3749] exit_group(0 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3753] <... close resumed>)        = 0
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3749] <... exit_group resumed>)   = ?
[pid  3753] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3751] close(17 <unfinished ...>
[pid  3753] close(7 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3749] +++ exited with 0 +++
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3755 attached
[pid  3753] close(9 <unfinished ...>
[pid  3751] close(18./strace-static-x86_64: Process 3756 attached
 <unfinished ...>
[pid  3755] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 14
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3756] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3755] <... set_robust_list resumed>) = 0
[pid  3753] close(10 <unfinished ...>
[pid  3751] close(19 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3756] <... set_robust_list resumed>) = 0
[pid  3755] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3756] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3755] <... prctl resumed>)        = 0
[pid  3753] close(11 <unfinished ...>
[pid  3751] close(20 <unfinished ...>
[pid  3756] <... prctl resumed>)        = 0
[pid  3755] setpgid(0, 0 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] setpgid(0, 0 <unfinished ...>
[pid  3755] <... setpgid resumed>)      = 0
[pid  3753] close(12 <unfinished ...>
[pid  3751] close(21 <unfinished ...>
[pid  3756] <... setpgid resumed>)      = 0
[pid  3755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3755] <... openat resumed>)       = 3
[pid  3753] close(13 <unfinished ...>
[pid  3751] close(22 <unfinished ...>
[pid  3756] <... openat resumed>)       = 3
[pid  3755] write(3, "1000", 4 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] write(3, "1000", 4 <unfinished ...>
[pid  3755] <... write resumed>)        = 4
[pid  3753] close(14 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... write resumed>)        = 4
[pid  3755] close(3 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(23 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 15
[pid  3756] close(3 <unfinished ...>
[pid  3755] <... close resumed>)        = 0
[pid  3753] close(15 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = 0
[pid  3755] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(24 <unfinished ...>
[pid  3756] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3755] <... openat resumed>)       = 3
[pid  3753] close(16 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... openat resumed>)       = 3
[pid  3755] setns(201, 0 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(25 <unfinished ...>
[pid  3756] setns(201, 0 <unfinished ...>
[pid  3755] <... setns resumed>)        = 0
[pid  3753] close(17 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... setns resumed>)        = 0
[pid  3755] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(26./strace-static-x86_64: Process 3757 attached
 <unfinished ...>
[pid  3756] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3755] <... socket resumed>)       = 4
[pid  3753] close(18 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3758 attached
[pid  3756] <... socket resumed>)       = 4
[pid  3755] setns(3, 0 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(27 <unfinished ...>
[pid  3758] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3757] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3756] setns(3, 0 <unfinished ...>
[pid  3755] <... setns resumed>)        = 0
[pid  3753] close(19 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... set_robust_list resumed>) = 0
[pid  3756] <... setns resumed>)        = 0
[pid  3755] close(3 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(28 <unfinished ...>
[pid  3757] <... set_robust_list resumed>) = 0
[pid  3758] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3756] close(3 <unfinished ...>
[pid  3755] <... close resumed>)        = 0
[pid  3753] close(20 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... prctl resumed>)        = 0
[pid  3756] <... close resumed>)        = 0
[pid  3755] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] close(29 <unfinished ...>
[pid  3758] setpgid(0, 0 <unfinished ...>
[pid  3757] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3756] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3755] <... fcntl resumed>)        = 5
[pid  3753] close(21 <unfinished ...>
[pid  3751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... setpgid resumed>)      = 0
[pid  3757] <... prctl resumed>)        = 0
[pid  3756] <... fcntl resumed>)        = 5
[pid  3755] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] exit_group(0 <unfinished ...>
[pid  3758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3757] setpgid(0, 0 <unfinished ...>
[pid  3756] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3755] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3753] close(22 <unfinished ...>
[pid  3751] <... exit_group resumed>)   = ?
[pid  3758] <... openat resumed>)       = 3
[pid  3757] <... setpgid resumed>)      = 0
[pid  3756] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3755] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] write(3, "1000", 4 <unfinished ...>
[pid  3756] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3755] <... openat resumed>)       = 3
[pid  3753] close(23 <unfinished ...>
[pid  3758] <... write resumed>)        = 4
[pid  3756] <... openat resumed>)       = 3
[pid  3755] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3751] +++ exited with 0 +++
[pid  3758] close(3 <unfinished ...>
[pid  3757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3756] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3755] <... write resumed>)        = 8
[pid  3753] close(24 <unfinished ...>
[pid  3758] <... close resumed>)        = 0
[pid  3757] <... openat resumed>)       = 3
[pid  3756] <... write resumed>)        = 8
[pid  3755] close(3 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3758] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3757] write(3, "1000", 4 <unfinished ...>
[pid  3756] close(3 <unfinished ...>
[pid  3755] <... close resumed>)        = 0
[pid  3753] close(25 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3758] <... openat resumed>)       = 3
[pid  3757] <... write resumed>)        = 4
[pid  3756] <... close resumed>)        = 0
[pid  3755] close(4 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] setns(201, 0 <unfinished ...>
[pid  3757] close(3 <unfinished ...>
[pid  3756] close(4 <unfinished ...>
[pid  3755] <... close resumed>)        = 0
[pid  3753] close(26 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 15
[pid  3758] <... setns resumed>)        = 0
[pid  3757] <... close resumed>)        = 0
[pid  3756] <... close resumed>)        = 0
[pid  3755] close(5 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3756] close(5 <unfinished ...>
[pid  3755] <... close resumed>)        = 0
[pid  3753] close(27 <unfinished ...>
[pid  3758] <... socket resumed>)       = 4
[pid  3757] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3756] <... close resumed>)        = 0
[pid  3755] close(6 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] setns(3, 0 <unfinished ...>
[pid  3756] close(6 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] close(28 <unfinished ...>
[pid  3758] <... setns resumed>)        = 0
[pid  3757] <... openat resumed>)       = 3
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(7 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] close(3 <unfinished ...>
[pid  3757] setns(201, 0 <unfinished ...>
[pid  3756] close(7 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] close(29 <unfinished ...>
[pid  3758] <... close resumed>)        = 0
[pid  3757] <... setns resumed>)        = 0
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(8 <unfinished ...>
[pid  3753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3757] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3756] close(8 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] exit_group(0 <unfinished ...>
[pid  3758] <... fcntl resumed>)        = 5
[pid  3757] <... socket resumed>)       = 4
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(9 <unfinished ...>
[pid  3753] <... exit_group resumed>)   = ?
[pid  3758] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3757] setns(3, 0 <unfinished ...>
[pid  3756] close(9 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3753] +++ exited with 0 +++
[pid  3758] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3757] <... setns resumed>)        = 0
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(10 <unfinished ...>
[pid  3758] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3757] close(3 <unfinished ...>
[pid  3756] close(10 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3758] <... openat resumed>)       = 3
[pid  3757] <... close resumed>)        = 0
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(11 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3758] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3757] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3756] close(11 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 3759 attached
[pid  3758] <... write resumed>)        = 8
[pid  3757] <... fcntl resumed>)        = 5
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(12 <unfinished ...>
[pid  3759] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3758] close(3 <unfinished ...>
[pid  3757] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3756] close(12 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... set_robust_list resumed>) = 0
[pid  3758] <... close resumed>)        = 0
[pid  3757] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(13 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3759] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3758] close(4 <unfinished ...>
[pid  3757] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3756] close(13 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... prctl resumed>)        = 0
[pid  3758] <... close resumed>)        = 0
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(14 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 15
[pid  3759] setpgid(0, 0 <unfinished ...>
[pid  3758] close(5 <unfinished ...>
[pid  3757] <... openat resumed>)       = 3
[pid  3756] close(14 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... setpgid resumed>)      = 0
[pid  3758] <... close resumed>)        = 0
[pid  3757] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(15 <unfinished ...>
[pid  3758] close(6 <unfinished ...>
[pid  3757] <... write resumed>)        = 8
[pid  3756] close(15 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(3 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(16 <unfinished ...>
[pid  3758] close(7 <unfinished ...>
[pid  3757] <... close resumed>)        = 0
[pid  3756] close(16 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(4 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(17 <unfinished ...>
[pid  3759] <... openat resumed>)       = 3
[pid  3758] close(8 <unfinished ...>
[pid  3757] <... close resumed>)        = 0
[pid  3756] close(17 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] write(3, "1000", 4 <unfinished ...>
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(5 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(18 <unfinished ...>
[pid  3759] <... write resumed>)        = 4
[pid  3758] close(9 <unfinished ...>
[pid  3757] <... close resumed>)        = 0
[pid  3756] close(18 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] close(3 <unfinished ...>
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(6 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(19 <unfinished ...>
[pid  3759] <... close resumed>)        = 0
[pid  3758] close(10 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] close(19 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(7 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(20 <unfinished ...>
[pid  3758] close(11 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] close(20 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... openat resumed>)       = 3
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(8 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(21 <unfinished ...>
[pid  3759] setns(201, 0 <unfinished ...>
[pid  3758] close(12 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] close(21 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... setns resumed>)        = 0
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(9 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(22 <unfinished ...>
[pid  3759] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3758] close(13 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] close(22 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... socket resumed>)       = 4
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(10 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(23 <unfinished ...>
[pid  3759] setns(3, 0 <unfinished ...>
[pid  3758] close(14 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] close(23 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... setns resumed>)        = 0
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(11 <unfinished ...>
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(24 <unfinished ...>
[pid  3758] close(15 <unfinished ...>
[pid  3756] close(24 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(25 <unfinished ...>
[pid  3758] close(16 <unfinished ...>
[pid  3756] close(25 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(26 <unfinished ...>
[pid  3758] close(17 <unfinished ...>
[pid  3756] close(26 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(27 <unfinished ...>
[pid  3758] close(18 <unfinished ...>
[pid  3756] close(27 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(28 <unfinished ...>
[pid  3758] close(19 <unfinished ...>
[pid  3756] close(28 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] close(29 <unfinished ...>
[pid  3758] close(20 <unfinished ...>
[pid  3756] close(29 <unfinished ...>
[pid  3755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3755] exit_group(0 <unfinished ...>
[pid  3758] close(21 <unfinished ...>
[pid  3756] exit_group(0 <unfinished ...>
[pid  3755] <... exit_group resumed>)   = ?
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] <... exit_group resumed>)   = ?
[pid  3755] +++ exited with 0 +++
./strace-static-x86_64: Process 3760 attached
[pid  3759] close(3 <unfinished ...>
[pid  3758] close(22 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3756] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3759] <... close resumed>)        = 0
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(12 <unfinished ...>
[pid  3758] close(23 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3757] close(13 <unfinished ...>
[pid  3759] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3759] <... fcntl resumed>)        = 5
[pid  3758] close(25 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3757] close(14 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3759] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3758] close(26 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3759] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3758] close(28 <unfinished ...>
[pid  3757] close(15 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 15
[pid  3760] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3759] <... openat resumed>)       = 3
[pid  3758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3758] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3758] exit_group(0)               = ?
[pid  3757] close(16./strace-static-x86_64: Process 3763 attached
 <unfinished ...>
[pid  3760] <... set_robust_list resumed>) = 0
[pid  3759] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3758] +++ exited with 0 +++
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 15
[pid  3763] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3760] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3759] <... write resumed>)        = 8
[pid  3757] close(17 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 3762 attached
[pid  3762] set_robust_list(0x5555569235e0, 24) = 0
[pid  3762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3762] setpgid(0, 0)               = 0
[pid  3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(18 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3759] close(3 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] write(3, "1000", 4 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3762] <... write resumed>)        = 4
[pid  3759] <... close resumed>)        = 0
[pid  3757] close(19 <unfinished ...>
[pid  3762] close(3 <unfinished ...>
[pid  3759] close(4 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... close resumed>)        = 0
[pid  3759] <... close resumed>)        = 0
[pid  3757] close(20 <unfinished ...>
[pid  3762] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3759] close(5 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3762] <... openat resumed>)       = 3
[pid  3759] <... close resumed>)        = 0
[pid  3757] close(21 <unfinished ...>
[pid  3762] setns(201, 0)               = 0
[pid  3762] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3762] setns(3, 0 <unfinished ...>
[pid  3759] close(6 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... setns resumed>)        = 0
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 16
[pid  3762] close(3 <unfinished ...>
[pid  3759] close(7 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] <... set_robust_list resumed>) = 0
[pid  3762] <... close resumed>)        = 0
[pid  3760] <... prctl resumed>)        = 0
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(23 <unfinished ...>
[pid  3762] fcntl(4, F_DUPFD, 4)        = 5
[pid  3762] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3759] close(8 <unfinished ...>
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] close(24 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] setpgid(0, 0 <unfinished ...>
[pid  3762] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... setpgid resumed>)      = 0
[pid  3759] close(9 <unfinished ...>
[pid  3757] close(25 <unfinished ...>
[pid  3762] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3765 attached
[pid  3762] <... openat resumed>)       = 3
[pid  3760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3763] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3759] close(10 <unfinished ...>
[pid  3757] close(26 <unfinished ...>
[pid  3765] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3762] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3760] <... openat resumed>)       = 3
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] <... set_robust_list resumed>) = 0
[pid  3763] <... prctl resumed>)        = 0
[pid  3762] <... write resumed>)        = 8
[pid  3760] write(3, "1000", 4 <unfinished ...>
[pid  3759] close(11 <unfinished ...>
[pid  3757] close(27 <unfinished ...>
[pid  3765] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3763] setpgid(0, 0 <unfinished ...>
[pid  3762] close(3 <unfinished ...>
[pid  3760] <... write resumed>)        = 4
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] <... prctl resumed>)        = 0
[pid  3762] <... close resumed>)        = 0
[pid  3760] close(3 <unfinished ...>
[pid  3763] <... setpgid resumed>)      = 0
[pid  3759] close(12 <unfinished ...>
[pid  3757] close(28 <unfinished ...>
[pid  3765] setpgid(0, 0 <unfinished ...>
[pid  3762] close(4 <unfinished ...>
[pid  3760] <... close resumed>)        = 0
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] <... setpgid resumed>)      = 0
[pid  3763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3762] <... close resumed>)        = 0
[pid  3760] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3759] close(13 <unfinished ...>
[pid  3757] close(29 <unfinished ...>
[pid  3765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3763] <... openat resumed>)       = 3
[pid  3762] close(5 <unfinished ...>
[pid  3765] <... openat resumed>)       = 3
[pid  3763] write(3, "1000", 4 <unfinished ...>
[pid  3762] <... close resumed>)        = 0
[pid  3760] <... openat resumed>)       = 3
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] write(3, "1000", 4 <unfinished ...>
[pid  3763] <... write resumed>)        = 4
[pid  3762] close(6 <unfinished ...>
[pid  3760] setns(201, 0 <unfinished ...>
[pid  3759] close(14 <unfinished ...>
[pid  3757] exit_group(0 <unfinished ...>
[pid  3765] <... write resumed>)        = 4
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(3 <unfinished ...>
[pid  3760] <... setns resumed>)        = 0
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] <... exit_group resumed>)   = ?
[pid  3765] close(3 <unfinished ...>
[pid  3762] close(7 <unfinished ...>
[pid  3760] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3759] close(15 <unfinished ...>
[pid  3765] <... close resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3762] close(8 <unfinished ...>
[pid  3765] <... openat resumed>)       = 3
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3757] +++ exited with 0 +++
[pid  3765] setns(201, 0 <unfinished ...>
[pid  3762] close(9 <unfinished ...>
[pid  3765] <... setns resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3762] close(10 <unfinished ...>
[pid  3760] <... socket resumed>)       = 4
[pid  3759] close(16 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3763] <... close resumed>)        = 0
[pid  3765] <... socket resumed>)       = 4
[pid  3763] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] setns(3, 0 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3765] setns(3, 0 <unfinished ...>
[pid  3762] close(11 <unfinished ...>
[pid  3760] <... setns resumed>)        = 0
[pid  3759] close(17 <unfinished ...>
[pid  3765] <... setns resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(3 <unfinished ...>
[pid  3762] close(12 <unfinished ...>
[pid  3765] <... close resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3762] close(13 <unfinished ...>
[pid  3765] <... fcntl resumed>)        = 5
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(3 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 15
[pid  3765] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3762] close(14 <unfinished ...>
[pid  3760] <... close resumed>)        = 0
[pid  3759] close(18 <unfinished ...>
[pid  3765] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3763] <... openat resumed>)       = 3
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3763] setns(201, 0 <unfinished ...>
[pid  3762] close(15 <unfinished ...>
[pid  3760] <... fcntl resumed>)        = 5
[pid  3759] close(19 <unfinished ...>
[pid  3765] <... openat resumed>)       = 3
[pid  3763] <... setns resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3765] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3763] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3762] close(16 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3765] <... write resumed>)        = 8
[pid  3763] <... socket resumed>)       = 4
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3759] close(20./strace-static-x86_64: Process 3767 attached
 <unfinished ...>
[pid  3765] close(3 <unfinished ...>
[pid  3763] setns(3, 0 <unfinished ...>
[pid  3762] close(17 <unfinished ...>
[pid  3760] <... openat resumed>)       = 3
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3765] <... close resumed>)        = 0
[pid  3763] <... setns resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3759] close(21 <unfinished ...>
[pid  3767] <... set_robust_list resumed>) = 0
[pid  3765] close(4 <unfinished ...>
[pid  3763] close(3 <unfinished ...>
[pid  3762] close(18 <unfinished ...>
[pid  3767] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3765] <... close resumed>)        = 0
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... write resumed>)        = 8
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] <... close resumed>)        = 0
[pid  3767] <... prctl resumed>)        = 0
[pid  3765] close(5 <unfinished ...>
[pid  3763] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3762] close(19 <unfinished ...>
[pid  3760] close(3 <unfinished ...>
[pid  3759] close(22 <unfinished ...>
[pid  3767] setpgid(0, 0 <unfinished ...>
[pid  3765] <... close resumed>)        = 0
[pid  3763] <... fcntl resumed>)        = 5
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = 0
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... setpgid resumed>)      = 0
[pid  3765] close(6 <unfinished ...>
[pid  3763] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3762] close(20 <unfinished ...>
[pid  3760] close(4 <unfinished ...>
[pid  3759] close(23 <unfinished ...>
[pid  3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = 0
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... openat resumed>)       = 3
[pid  3765] close(7 <unfinished ...>
[pid  3763] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3762] close(21 <unfinished ...>
[pid  3760] close(5 <unfinished ...>
[pid  3759] close(24 <unfinished ...>
[pid  3767] write(3, "1000", 4 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... write resumed>)        = 4
[pid  3765] close(8 <unfinished ...>
[pid  3763] <... openat resumed>)       = 3
[pid  3762] close(22 <unfinished ...>
[pid  3760] <... close resumed>)        = 0
[pid  3759] close(25 <unfinished ...>
[pid  3767] close(3 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(6 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = 0
[pid  3765] close(9 <unfinished ...>
[pid  3763] <... write resumed>)        = 8
[pid  3762] close(23 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] close(26 <unfinished ...>
[pid  3767] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(3 <unfinished ...>
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(7 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... openat resumed>)       = 3
[pid  3765] close(10 <unfinished ...>
[pid  3763] <... close resumed>)        = 0
[pid  3762] close(24 <unfinished ...>
[pid  3759] close(27 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] setns(201, 0 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(4 <unfinished ...>
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(8 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... setns resumed>)        = 0
[pid  3765] close(11 <unfinished ...>
[pid  3763] <... close resumed>)        = 0
[pid  3762] close(25 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] close(28 <unfinished ...>
[pid  3767] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(5 <unfinished ...>
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(9 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... socket resumed>)       = 4
[pid  3765] close(12 <unfinished ...>
[pid  3763] <... close resumed>)        = 0
[pid  3762] close(26 <unfinished ...>
[pid  3759] close(29 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] setns(3, 0 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(6 <unfinished ...>
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(10 <unfinished ...>
[pid  3759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... setns resumed>)        = 0
[pid  3765] close(13 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] close(27 <unfinished ...>
[pid  3767] close(3 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = 0
[pid  3765] close(14 <unfinished ...>
[pid  3763] close(7 <unfinished ...>
[pid  3762] close(28 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3759] exit_group(0 <unfinished ...>
[pid  3767] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(11 <unfinished ...>
[pid  3759] <... exit_group resumed>)   = ?
[pid  3767] <... fcntl resumed>)        = 5
[pid  3765] close(15 <unfinished ...>
[pid  3763] close(8 <unfinished ...>
[pid  3762] close(29 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3765] close(16 <unfinished ...>
[pid  3762] exit_group(0 <unfinished ...>
[pid  3767] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] <... exit_group resumed>)   = ?
[pid  3767] <... openat resumed>)       = 3
[pid  3765] close(17 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3762] +++ exited with 0 +++
[pid  3760] close(12 <unfinished ...>
[pid  3759] +++ exited with 0 +++
[pid  3767] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(9 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3767] <... write resumed>)        = 8
[pid  3765] close(18 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(13 <unfinished ...>
[pid  3767] close(3 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(10 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = 0
[pid  3765] close(19 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(14 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3767] close(4 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(11 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = 0
[pid  3765] close(20 <unfinished ...>
[pid  3767] close(5 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = 0
[pid  3765] close(21 <unfinished ...>
[pid  3767] close(6 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(22 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(15 <unfinished ...>
[pid  3767] close(7 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(12 <unfinished ...>
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(23 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 16
[pid  3767] close(8 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(13 <unfinished ...>
[pid  3760] close(16 <unfinished ...>
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(24 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] close(9 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(14 <unfinished ...>
[pid  3760] close(17 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(25 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] close(10 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(26 <unfinished ...>
[pid  3767] close(11 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(27 <unfinished ...>
[pid  3767] close(12 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(28 <unfinished ...>
[pid  3763] close(15 <unfinished ...>
[pid  3760] close(18 <unfinished ...>
[pid  3767] close(13 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 16
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] close(29 <unfinished ...>
[pid  3763] close(16 <unfinished ...>
[pid  3760] close(19 <unfinished ...>
[pid  3767] close(14 <unfinished ...>
[pid  3765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] exit_group(0 <unfinished ...>
[pid  3763] close(17 <unfinished ...>
[pid  3760] close(20 <unfinished ...>
[pid  3767] close(15 <unfinished ...>
[pid  3765] <... exit_group resumed>)   = ?
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3765] +++ exited with 0 +++
[pid  3763] close(18 <unfinished ...>
[pid  3760] close(21 <unfinished ...>
[pid  3767] close(16 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(19 <unfinished ...>
[pid  3760] close(22 <unfinished ...>
[pid  3767] close(17 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(20 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3768 attached
 <unfinished ...>
[pid  3767] close(18 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(23./strace-static-x86_64: Process 3769 attached
 <unfinished ...>
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(21 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3767] close(19 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] <... set_robust_list resumed>) = 0
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(22 <unfinished ...>
[pid  3760] close(24 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3769] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3768] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3767] close(20 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] <... prctl resumed>)        = 0
[pid  3768] <... set_robust_list resumed>) = 0
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(23 <unfinished ...>
[pid  3760] close(25 <unfinished ...>
[pid  3769] setpgid(0, 0 <unfinished ...>
[pid  3767] close(21 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3769] <... setpgid resumed>)      = 0
[pid  3768] <... prctl resumed>)        = 0
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(24 <unfinished ...>
[pid  3760] close(26 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3767] close(22 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] <... openat resumed>)       = 3
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] write(3, "1000", 4 <unfinished ...>
[pid  3767] close(23 <unfinished ...>
[pid  3769] <... write resumed>)        = 4
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(3 <unfinished ...>
[pid  3767] close(24 <unfinished ...>
[pid  3760] close(27 <unfinished ...>
[pid  3769] <... close resumed>)        = 0
[pid  3768] setpgid(0, 0 <unfinished ...>
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(25 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 17
[pid  3769] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3768] <... setpgid resumed>)      = 0
[pid  3767] close(25 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(28 <unfinished ...>
[pid  3769] <... openat resumed>)       = 3
[pid  3768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(26 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] setns(201, 0 <unfinished ...>
[pid  3767] close(26 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] close(29 <unfinished ...>
[pid  3769] <... setns resumed>)        = 0
[pid  3768] <... openat resumed>)       = 3
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(27 <unfinished ...>
[pid  3760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3768] write(3, "1000", 4 <unfinished ...>
[pid  3767] close(27 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] exit_group(0 <unfinished ...>
[pid  3769] <... socket resumed>)       = 4
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3763] close(28 <unfinished ...>
[pid  3760] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3770 attached
[pid  3769] setns(3, 0 <unfinished ...>
[pid  3768] <... write resumed>)        = 4
[pid  3767] close(28 <unfinished ...>
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3769] <... setns resumed>)        = 0
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... set_robust_list resumed>) = 0
[pid  3769] close(3 <unfinished ...>
[pid  3767] close(29 <unfinished ...>
[pid  3770] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3769] <... close resumed>)        = 0
[pid  3767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3760] +++ exited with 0 +++
[pid  3770] <... prctl resumed>)        = 0
[pid  3769] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3768] close(3 <unfinished ...>
[pid  3767] exit_group(0 <unfinished ...>
[pid  3763] close(29 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3770] setpgid(0, 0 <unfinished ...>
[pid  3769] <... fcntl resumed>)        = 5
[pid  3768] <... close resumed>)        = 0
[pid  3767] <... exit_group resumed>)   = ?
[pid  3763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... setpgid resumed>)      = 0
[pid  3769] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3767] +++ exited with 0 +++
[pid  3763] exit_group(0 <unfinished ...>
[pid  3768] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3769] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3763] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3770] <... openat resumed>)       = 3
[pid  3769] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3768] <... openat resumed>)       = 3
[pid  3770] write(3, "1000", 4 <unfinished ...>
[pid  3769] <... openat resumed>)       = 3
[pid  3770] <... write resumed>)        = 4
[pid  3769] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3770] close(3 <unfinished ...>
[pid  3769] <... write resumed>)        = 8
[pid  3768] setns(201, 0 <unfinished ...>
[pid  3763] +++ exited with 0 +++
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3770] <... close resumed>)        = 0
[pid  3769] close(3 <unfinished ...>
[pid  3768] <... setns resumed>)        = 0
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3770] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3769] <... close resumed>)        = 0
[pid  3768] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 16
[pid  3770] <... openat resumed>)       = 3
[pid  3769] close(4 <unfinished ...>
[pid  3770] setns(201, 0 <unfinished ...>
[pid  3769] <... close resumed>)        = 0
[pid  3768] <... socket resumed>)       = 4
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3770] <... setns resumed>)        = 0
[pid  3769] close(5 <unfinished ...>
[pid  3768] setns(3, 0 <unfinished ...>
[pid  3770] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3769] <... close resumed>)        = 0
[pid  3770] <... socket resumed>)       = 4
[pid  3769] close(6 <unfinished ...>
[pid  3770] setns(3, 0 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... setns resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 16
[pid  3770] <... setns resumed>)        = 0
[pid  3769] close(7 <unfinished ...>
[pid  3768] close(3 <unfinished ...>
[pid  3770] close(3 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3770] <... close resumed>)        = 0
[pid  3769] close(8 <unfinished ...>
[pid  3768] <... close resumed>)        = 0
[pid  3770] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... fcntl resumed>)        = 5
[pid  3769] close(9 <unfinished ...>
[pid  3770] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3770] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3769] close(10 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 16
[pid  3768] <... fcntl resumed>)        = 5
[pid  3770] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... openat resumed>)       = 3
[pid  3769] close(11 <unfinished ...>
[pid  3768] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3770] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 3772 attached
[pid  3770] <... write resumed>)        = 8
[pid  3769] close(12 <unfinished ...>
[pid  3768] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3772] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3770] close(3 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] <... set_robust_list resumed>) = 0
[pid  3770] <... close resumed>)        = 0
[pid  3769] close(13 <unfinished ...>
[pid  3768] <... openat resumed>)       = 3
[pid  3772] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3770] close(4 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3772] <... prctl resumed>)        = 0
[pid  3770] <... close resumed>)        = 0
[pid  3769] close(14 <unfinished ...>
[pid  3772] setpgid(0, 0 <unfinished ...>
[pid  3770] close(5 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... write resumed>)        = 8
[pid  3772] <... setpgid resumed>)      = 0
[pid  3770] <... close resumed>)        = 0
[pid  3769] close(15 <unfinished ...>
[pid  3768] close(3 <unfinished ...>
[pid  3772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3770] close(6 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = 0
[pid  3772] <... openat resumed>)       = 3
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(16 <unfinished ...>
[pid  3768] close(4 <unfinished ...>
[pid  3772] write(3, "1000", 4 <unfinished ...>
[pid  3770] close(7 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = 0
./strace-static-x86_64: Process 3773 attached
[pid  3772] <... write resumed>)        = 4
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(17 <unfinished ...>
[pid  3768] close(5 <unfinished ...>
[pid  3772] close(3 <unfinished ...>
[pid  3770] close(8 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] <... close resumed>)        = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(18 <unfinished ...>
[pid  3768] <... close resumed>)        = 0
[pid  3773] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3772] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3770] close(9 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... set_robust_list resumed>) = 0
[pid  3772] <... openat resumed>)       = 3
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(19 <unfinished ...>
[pid  3768] close(6 <unfinished ...>
[pid  3772] setns(201, 0 <unfinished ...>
[pid  3770] close(10 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3772] <... setns resumed>)        = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(20 <unfinished ...>
[pid  3768] close(7 <unfinished ...>
[pid  3772] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3770] close(11 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... prctl resumed>)        = 0
[pid  3772] <... socket resumed>)       = 4
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] setpgid(0, 0 <unfinished ...>
[pid  3769] close(21 <unfinished ...>
[pid  3768] close(8 <unfinished ...>
[pid  3773] <... setpgid resumed>)      = 0
[pid  3772] setns(3, 0 <unfinished ...>
[pid  3770] close(12 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3772] <... setns resumed>)        = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(22 <unfinished ...>
[pid  3768] close(9 <unfinished ...>
[pid  3772] close(3 <unfinished ...>
[pid  3770] close(13 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... openat resumed>)       = 3
[pid  3772] <... close resumed>)        = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(23 <unfinished ...>
[pid  3768] close(10 <unfinished ...>
[pid  3772] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3770] close(14 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] write(3, "1000", 4 <unfinished ...>
[pid  3772] <... fcntl resumed>)        = 5
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(24 <unfinished ...>
[pid  3768] close(11 <unfinished ...>
[pid  3772] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3770] close(15 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... write resumed>)        = 4
[pid  3773] close(3 <unfinished ...>
[pid  3772] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(25 <unfinished ...>
[pid  3768] close(12 <unfinished ...>
[pid  3772] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3770] close(16 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = 0
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3772] <... openat resumed>)       = 3
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(26 <unfinished ...>
[pid  3768] close(13 <unfinished ...>
[pid  3772] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3770] close(17 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3771 attached
[pid  3773] <... openat resumed>)       = 3
[pid  3772] <... write resumed>)        = 8
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(27 <unfinished ...>
[pid  3768] close(14 <unfinished ...>
[pid  3773] setns(201, 0 <unfinished ...>
[pid  3772] close(3 <unfinished ...>
[pid  3771] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3770] close(18 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... setns resumed>)        = 0
[pid  3772] <... close resumed>)        = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(28 <unfinished ...>
[pid  3768] close(15 <unfinished ...>
[pid  3771] <... set_robust_list resumed>) = 0
[pid  3773] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3772] close(4 <unfinished ...>
[pid  3771] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3770] close(19 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... socket resumed>)       = 4
[pid  3772] <... close resumed>)        = 0
[pid  3771] <... prctl resumed>)        = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] close(29 <unfinished ...>
[pid  3768] close(16 <unfinished ...>
[pid  3773] setns(3, 0 <unfinished ...>
[pid  3772] close(5 <unfinished ...>
[pid  3770] close(20 <unfinished ...>
[pid  3769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] <... close resumed>)        = 0
[pid  3771] setpgid(0, 0 <unfinished ...>
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... setns resumed>)        = 0
[pid  3769] exit_group(0 <unfinished ...>
[pid  3768] close(17 <unfinished ...>
[pid  3772] close(6 <unfinished ...>
[pid  3770] close(21 <unfinished ...>
[pid  3769] <... exit_group resumed>)   = ?
[pid  3773] close(3 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... setpgid resumed>)      = 0
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3769] +++ exited with 0 +++
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(7 <unfinished ...>
[pid  3770] close(22 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(8 <unfinished ...>
[pid  3770] close(23 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(9 <unfinished ...>
[pid  3770] close(24 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(10 <unfinished ...>
[pid  3770] close(25 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(11 <unfinished ...>
[pid  3770] close(26 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(12 <unfinished ...>
[pid  3770] close(27 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(13 <unfinished ...>
[pid  3770] close(28 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] close(18 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3773] <... close resumed>)        = 0
[pid  3772] close(14 <unfinished ...>
[pid  3770] close(29 <unfinished ...>
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3773] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3768] close(19 <unfinished ...>
[pid  3773] <... fcntl resumed>)        = 5
[pid  3772] close(15 <unfinished ...>
[pid  3770] exit_group(0 <unfinished ...>
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... openat resumed>)       = 3
[pid  3770] <... exit_group resumed>)   = ?
[pid  3768] close(20 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3773] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3772] close(16 <unfinished ...>
[pid  3771] write(3, "1000", 4 <unfinished ...>
[pid  3770] +++ exited with 0 +++
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3772] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(20 <unfinished ...>
[pid  3773] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... write resumed>)        = 4
[pid  3768] close(21 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3772] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3772] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3772] exit_group(0)               = ?
[pid  3772] +++ exited with 0 +++
./strace-static-x86_64: Process 3775 attached
[pid  3775] set_robust_list(0x5555569235e0, 24) = 0
[pid  3775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3775] setpgid(0, 0)               = 0
[pid  3775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 17
[pid  3773] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3771] close(3 <unfinished ...>
[pid  3768] close(22 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3777 attached
 <unfinished ...>
[pid  3773] <... openat resumed>)       = 3
[pid  3771] <... close resumed>)        = 0
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] write(3, "1000", 4 <unfinished ...>
[pid  3773] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3771] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3768] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 17
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3775] <... write resumed>)        = 4
[pid  3773] <... write resumed>)        = 8
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] close(3)                    = 0
[pid  3775] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3773] close(3 <unfinished ...>
[pid  3768] close(24 <unfinished ...>
[pid  3771] <... openat resumed>)       = 3
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 18
[pid  3773] <... close resumed>)        = 0
[pid  3768] close(25 <unfinished ...>
[pid  3775] setns(201, 0 <unfinished ...>
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] close(4 <unfinished ...>
[pid  3771] setns(201, 0 <unfinished ...>
[pid  3768] close(26 <unfinished ...>
[pid  3775] <... setns resumed>)        = 0
[pid  3773] <... close resumed>)        = 0
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3773] close(5 <unfinished ...>
[pid  3771] <... setns resumed>)        = 0
[pid  3768] close(27 <unfinished ...>
[pid  3777] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3775] <... socket resumed>)       = 4
[pid  3773] <... close resumed>)        = 0
[pid  3771] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] setns(3, 0 <unfinished ...>
[pid  3773] close(6 <unfinished ...>
[pid  3771] <... socket resumed>)       = 4
[pid  3768] close(28 <unfinished ...>
[pid  3775] <... setns resumed>)        = 0
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] setns(3, 0 <unfinished ...>
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] close(3 <unfinished ...>
[pid  3773] close(7 <unfinished ...>
[pid  3771] <... setns resumed>)        = 0
[pid  3768] close(29 <unfinished ...>
[pid  3777] <... set_robust_list resumed>) = 0
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(3 <unfinished ...>
[pid  3768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] close(8./strace-static-x86_64: Process 3778 attached
 <unfinished ...>
[pid  3775] <... close resumed>)        = 0
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = 0
[pid  3768] exit_group(0 <unfinished ...>
[pid  3778] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3777] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3775] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3773] close(9 <unfinished ...>
[pid  3771] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3768] <... exit_group resumed>)   = ?
[pid  3778] <... set_robust_list resumed>) = 0
[pid  3775] <... fcntl resumed>)        = 5
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... fcntl resumed>)        = 5
[pid  3778] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3775] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3778] <... prctl resumed>)        = 0
[pid  3775] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3778] setpgid(0, 0 <unfinished ...>
[pid  3775] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3773] close(10 <unfinished ...>
[pid  3768] +++ exited with 0 +++
[pid  3778] <... setpgid resumed>)      = 0
[pid  3775] <... openat resumed>)       = 3
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3777] <... prctl resumed>)        = 0
[pid  3775] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3773] close(11 <unfinished ...>
[pid  3771] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3778] <... openat resumed>)       = 3
[pid  3777] setpgid(0, 0 <unfinished ...>
[pid  3775] <... write resumed>)        = 8
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3778] write(3, "1000", 4 <unfinished ...>
[pid  3775] close(3 <unfinished ...>
[pid  3773] close(12 <unfinished ...>
[pid  3778] <... write resumed>)        = 4
[pid  3775] <... close resumed>)        = 0
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... openat resumed>)       = 3
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3778] close(3 <unfinished ...>
[pid  3775] close(4 <unfinished ...>
[pid  3773] close(13 <unfinished ...>
[pid  3771] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3778] <... close resumed>)        = 0
[pid  3775] <... close resumed>)        = 0
[pid  3778] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3775] close(5 <unfinished ...>
[pid  3778] <... openat resumed>)       = 3
[pid  3777] <... setpgid resumed>)      = 0
[pid  3775] <... close resumed>)        = 0
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... write resumed>)        = 8
[pid  3778] setns(201, 0 <unfinished ...>
[pid  3775] close(6 <unfinished ...>
[pid  3773] close(14 <unfinished ...>
[pid  3771] close(3 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 17
[pid  3777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3778] <... setns resumed>)        = 0
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = 0
[pid  3778] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3775] close(7 <unfinished ...>
[pid  3773] close(15 <unfinished ...>
[pid  3771] close(4 <unfinished ...>
[pid  3777] <... openat resumed>)       = 3
[pid  3778] <... socket resumed>)       = 4
[pid  3777] write(3, "1000", 4 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = 0
[pid  3778] setns(3, 0 <unfinished ...>
[pid  3777] <... write resumed>)        = 4
[pid  3775] close(8 <unfinished ...>
[pid  3773] close(16 <unfinished ...>
[pid  3771] close(5 <unfinished ...>
[pid  3778] <... setns resumed>)        = 0
[pid  3777] close(3 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(3 <unfinished ...>
[pid  3775] close(9 <unfinished ...>
[pid  3773] close(17 <unfinished ...>
[pid  3771] <... close resumed>)        = 0
[pid  3778] <... close resumed>)        = 0
[pid  3777] <... close resumed>)        = 0
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(6./strace-static-x86_64: Process 3779 attached
 <unfinished ...>
[pid  3778] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3777] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3775] close(10 <unfinished ...>
[pid  3773] close(18 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3778] <... fcntl resumed>)        = 5
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(7 <unfinished ...>
[pid  3779] <... set_robust_list resumed>) = 0
[pid  3778] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3777] <... openat resumed>)       = 3
[pid  3775] close(11 <unfinished ...>
[pid  3773] close(19 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3778] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3777] setns(201, 0 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(8 <unfinished ...>
[pid  3779] <... prctl resumed>)        = 0
[pid  3778] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3777] <... setns resumed>)        = 0
[pid  3775] close(12 <unfinished ...>
[pid  3773] close(20 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] setpgid(0, 0 <unfinished ...>
[pid  3778] <... openat resumed>)       = 3
[pid  3777] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(9 <unfinished ...>
[pid  3779] <... setpgid resumed>)      = 0
[pid  3778] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3775] close(13 <unfinished ...>
[pid  3773] close(21 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3778] <... write resumed>)        = 8
[pid  3777] <... socket resumed>)       = 4
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(10 <unfinished ...>
[pid  3779] <... openat resumed>)       = 3
[pid  3778] close(3 <unfinished ...>
[pid  3777] setns(3, 0 <unfinished ...>
[pid  3775] close(14 <unfinished ...>
[pid  3773] close(22 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] write(3, "1000", 4 <unfinished ...>
[pid  3778] <... close resumed>)        = 0
[pid  3777] <... setns resumed>)        = 0
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(11 <unfinished ...>
[pid  3779] <... write resumed>)        = 4
[pid  3778] close(4 <unfinished ...>
[pid  3777] close(3 <unfinished ...>
[pid  3775] close(15 <unfinished ...>
[pid  3773] close(23 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(3 <unfinished ...>
[pid  3778] <... close resumed>)        = 0
[pid  3777] <... close resumed>)        = 0
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(12 <unfinished ...>
[pid  3779] <... close resumed>)        = 0
[pid  3778] close(5 <unfinished ...>
[pid  3777] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3775] close(16 <unfinished ...>
[pid  3773] close(24 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3778] <... close resumed>)        = 0
[pid  3777] <... fcntl resumed>)        = 5
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(13 <unfinished ...>
[pid  3779] <... openat resumed>)       = 3
[pid  3778] close(6 <unfinished ...>
[pid  3775] close(17 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] close(25 <unfinished ...>
[pid  3779] setns(201, 0 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(14 <unfinished ...>
[pid  3779] <... setns resumed>)        = 0
[pid  3778] close(7 <unfinished ...>
[pid  3777] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3775] close(18 <unfinished ...>
[pid  3773] close(26 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(15 <unfinished ...>
[pid  3779] <... socket resumed>)       = 4
[pid  3778] close(8 <unfinished ...>
[pid  3777] <... openat resumed>)       = 3
[pid  3775] close(19 <unfinished ...>
[pid  3773] close(27 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] setns(3, 0 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(16 <unfinished ...>
[pid  3779] <... setns resumed>)        = 0
[pid  3778] close(9 <unfinished ...>
[pid  3775] close(20 <unfinished ...>
[pid  3773] close(28 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(3 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... write resumed>)        = 8
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = 0
[pid  3778] close(10 <unfinished ...>
[pid  3777] close(3 <unfinished ...>
[pid  3775] close(21 <unfinished ...>
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(17 <unfinished ...>
[pid  3779] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = 0
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] close(29 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... fcntl resumed>)        = 5
[pid  3778] close(11 <unfinished ...>
[pid  3777] close(4 <unfinished ...>
[pid  3775] close(22 <unfinished ...>
[pid  3773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(18 <unfinished ...>
[pid  3779] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = 0
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] exit_group(0 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3778] close(12 <unfinished ...>
[pid  3777] close(5 <unfinished ...>
[pid  3775] close(23 <unfinished ...>
[pid  3773] <... exit_group resumed>)   = ?
[pid  3771] close(19 <unfinished ...>
[pid  3779] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... openat resumed>)       = 3
[pid  3778] close(13 <unfinished ...>
[pid  3775] close(24 <unfinished ...>
[pid  3779] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... write resumed>)        = 8
[pid  3778] close(14 <unfinished ...>
[pid  3775] close(25 <unfinished ...>
[pid  3779] close(3 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3773] +++ exited with 0 +++
[pid  3779] <... close resumed>)        = 0
[pid  3778] close(15 <unfinished ...>
[pid  3777] <... close resumed>)        = 0
[pid  3775] close(26 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(4 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] close(6 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3779] <... close resumed>)        = 0
[pid  3778] close(16 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] close(27 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3779] close(5 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] close(7 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(21 <unfinished ...>
[pid  3779] <... close resumed>)        = 0
[pid  3778] close(17 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] close(28 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3779] close(6 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] close(8 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(22 <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(18 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] close(29 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(7 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] close(9 <unfinished ...>
[pid  3775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] close(23 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(19 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] exit_group(0 <unfinished ...>
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(8 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3775] <... exit_group resumed>)   = ?
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(20 <unfinished ...>
[pid  3777] close(10 <unfinished ...>
[pid  3775] +++ exited with 0 +++
[pid  3771] close(24 <unfinished ...>
[pid  3779] close(9 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 17
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(21 <unfinished ...>
[pid  3777] close(11 <unfinished ...>
[pid  3771] close(25 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3779] close(10 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(22 <unfinished ...>
[pid  3777] close(12 <unfinished ...>
[pid  3771] close(26 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3779] close(11 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(23 <unfinished ...>
[pid  3777] close(13 <unfinished ...>
[pid  3771] close(27 <unfinished ...>
[pid  3779] close(12 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3780 attached
 <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(24 <unfinished ...>
[pid  3777] close(14 <unfinished ...>
[pid  3771] close(28 <unfinished ...>
[pid  3779] close(13 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 18
[pid  3780] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(25 <unfinished ...>
[pid  3777] close(15 <unfinished ...>
[pid  3771] close(29 <unfinished ...>
[pid  3780] <... set_robust_list resumed>) = 0
[pid  3779] close(14 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(26 <unfinished ...>
[pid  3777] close(16 <unfinished ...>
[pid  3771] exit_group(0 <unfinished ...>
[pid  3780] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3779] close(15 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] <... exit_group resumed>)   = ?
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(27 <unfinished ...>
[pid  3777] close(17 <unfinished ...>
[pid  3779] close(16 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(28 <unfinished ...>
[pid  3779] close(17 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] close(29 <unfinished ...>
[pid  3779] close(18 <unfinished ...>
[pid  3778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] exit_group(0 <unfinished ...>
[pid  3779] close(19 <unfinished ...>
[pid  3778] <... exit_group resumed>)   = ?
[pid  3780] <... prctl resumed>)        = 0
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3778] +++ exited with 0 +++
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3771] +++ exited with 0 +++
[pid  3779] close(20 <unfinished ...>
[pid  3777] close(18 <unfinished ...>
[pid  3780] setpgid(0, 0 <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3780] <... setpgid resumed>)      = 0
[pid  3779] close(21 <unfinished ...>
[pid  3777] close(19 <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3779] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3779] close(24 <unfinished ...>
[pid  3777] close(20 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3779] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3779] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3779] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3779] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3779] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3779] exit_group(0 <unfinished ...>
[pid  3777] close(21 <unfinished ...>
[pid  3779] <... exit_group resumed>)   = ?
[pid  3780] <... openat resumed>)       = 3
[pid  3779] +++ exited with 0 +++
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 19
[pid  3777] close(22 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3780] write(3, "1000", 4 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 17
[pid  3777] close(23./strace-static-x86_64: Process 3782 attached
 <unfinished ...>
[pid  3782] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... write resumed>)        = 4
[pid  3777] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3780] close(3 <unfinished ...>
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... set_robust_list resumed>) = 0
[pid  3782] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3783 attached
 <unfinished ...>
[pid  3777] close(25 <unfinished ...>
[pid  3780] <... close resumed>)        = 0
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 18
[pid  3780] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3777] close(26 <unfinished ...>
[pid  3782] <... prctl resumed>)        = 0
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3777] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3777] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3783] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3782] setpgid(0, 0 <unfinished ...>
[pid  3777] close(29 <unfinished ...>
[pid  3780] <... openat resumed>)       = 3
[pid  3777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... set_robust_list resumed>) = 0
[pid  3782] <... setpgid resumed>)      = 0
[pid  3780] setns(201, 0 <unfinished ...>
[pid  3777] exit_group(0 <unfinished ...>
[pid  3783] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3777] <... exit_group resumed>)   = ?
[pid  3783] <... prctl resumed>)        = 0
[pid  3782] <... openat resumed>)       = 3
[pid  3780] <... setns resumed>)        = 0
[pid  3783] setpgid(0, 0 <unfinished ...>
[pid  3782] write(3, "1000", 4 <unfinished ...>
[pid  3783] <... setpgid resumed>)      = 0
[pid  3782] <... write resumed>)        = 4
[pid  3783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3782] close(3 <unfinished ...>
[pid  3780] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3777] +++ exited with 0 +++
[pid  3783] <... openat resumed>)       = 3
[pid  3782] <... close resumed>)        = 0
[pid  3780] <... socket resumed>)       = 4
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3783] write(3, "1000", 4 <unfinished ...>
[pid  3782] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3780] setns(3, 0./strace-static-x86_64: Process 3784 attached
 <unfinished ...>
[pid  3783] <... write resumed>)        = 4
[pid  3782] <... openat resumed>)       = 3
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3784] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3783] close(3 <unfinished ...>
[pid  3782] setns(201, 0 <unfinished ...>
[pid  3780] <... setns resumed>)        = 0
[pid  3784] <... set_robust_list resumed>) = 0
[pid  3783] <... close resumed>)        = 0
[pid  3782] <... setns resumed>)        = 0
[pid  3780] close(3 <unfinished ...>
[pid  3784] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3783] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3782] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3780] <... close resumed>)        = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3784] <... prctl resumed>)        = 0
[pid  3783] <... openat resumed>)       = 3
[pid  3782] <... socket resumed>)       = 4
[pid  3780] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3784] setpgid(0, 0 <unfinished ...>
[pid  3783] setns(201, 0 <unfinished ...>
[pid  3782] setns(3, 0 <unfinished ...>
[pid  3780] <... fcntl resumed>)        = 5
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 18
[pid  3784] <... setpgid resumed>)      = 0
[pid  3783] <... setns resumed>)        = 0
[pid  3782] <... setns resumed>)        = 0
[pid  3780] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3783] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3782] close(3 <unfinished ...>
[pid  3780] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 3781 attached
[pid  3784] <... openat resumed>)       = 3
[pid  3783] <... socket resumed>)       = 4
[pid  3782] <... close resumed>)        = 0
[pid  3780] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3784] write(3, "1000", 4 <unfinished ...>
[pid  3783] setns(3, 0 <unfinished ...>
[pid  3782] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3780] <... openat resumed>)       = 3
[pid  3784] <... write resumed>)        = 4
[pid  3783] <... setns resumed>)        = 0
[pid  3782] <... fcntl resumed>)        = 5
[pid  3781] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3780] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3784] close(3 <unfinished ...>
[pid  3783] close(3 <unfinished ...>
[pid  3782] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3781] <... set_robust_list resumed>) = 0
[pid  3784] <... close resumed>)        = 0
[pid  3783] <... close resumed>)        = 0
[pid  3782] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3780] <... write resumed>)        = 8
./strace-static-x86_64: Process 3785 attached
[pid  3784] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3783] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3782] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3781] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3780] close(3 <unfinished ...>
[pid  3785] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3784] <... openat resumed>)       = 3
[pid  3783] <... fcntl resumed>)        = 5
[pid  3782] <... openat resumed>)       = 3
[pid  3785] <... set_robust_list resumed>) = 0
[pid  3784] setns(201, 0 <unfinished ...>
[pid  3783] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3782] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3781] <... prctl resumed>)        = 0
[pid  3780] <... close resumed>)        = 0
[pid  3785] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3784] <... setns resumed>)        = 0
[pid  3783] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3782] <... write resumed>)        = 8
[pid  3781] setpgid(0, 0 <unfinished ...>
[pid  3780] close(4 <unfinished ...>
[pid  3785] <... prctl resumed>)        = 0
[pid  3784] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3783] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3782] close(3 <unfinished ...>
[pid  3781] <... setpgid resumed>)      = 0
[pid  3780] <... close resumed>)        = 0
[pid  3785] setpgid(0, 0 <unfinished ...>
[pid  3784] <... socket resumed>)       = 4
[pid  3783] <... openat resumed>)       = 3
[pid  3782] <... close resumed>)        = 0
[pid  3780] close(5 <unfinished ...>
[pid  3785] <... setpgid resumed>)      = 0
[pid  3784] setns(3, 0 <unfinished ...>
[pid  3783] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3782] close(4 <unfinished ...>
[pid  3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3784] <... setns resumed>)        = 0
[pid  3783] <... write resumed>)        = 8
[pid  3782] <... close resumed>)        = 0
[pid  3780] <... close resumed>)        = 0
[pid  3785] <... openat resumed>)       = 3
[pid  3784] close(3 <unfinished ...>
[pid  3783] close(3 <unfinished ...>
[pid  3782] close(5 <unfinished ...>
[pid  3785] write(3, "1000", 4 <unfinished ...>
[pid  3784] <... close resumed>)        = 0
[pid  3783] <... close resumed>)        = 0
[pid  3782] <... close resumed>)        = 0
[pid  3785] <... write resumed>)        = 4
[pid  3784] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3783] close(4 <unfinished ...>
[pid  3782] close(6 <unfinished ...>
[pid  3785] close(3 <unfinished ...>
[pid  3784] <... fcntl resumed>)        = 5
[pid  3783] <... close resumed>)        = 0
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = 0
[pid  3784] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3783] close(5 <unfinished ...>
[pid  3782] close(7 <unfinished ...>
[pid  3780] close(6 <unfinished ...>
[pid  3785] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3784] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3783] <... close resumed>)        = 0
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... openat resumed>)       = 3
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... openat resumed>)       = 3
[pid  3784] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3783] close(6 <unfinished ...>
[pid  3782] close(8 <unfinished ...>
[pid  3781] write(3, "1000", 4 <unfinished ...>
[pid  3780] close(7 <unfinished ...>
[pid  3785] setns(201, 0 <unfinished ...>
[pid  3784] <... openat resumed>)       = 3
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... write resumed>)        = 4
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... setns resumed>)        = 0
[pid  3784] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3783] close(7 <unfinished ...>
[pid  3782] close(9 <unfinished ...>
[pid  3781] close(3 <unfinished ...>
[pid  3780] close(8 <unfinished ...>
[pid  3785] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3784] <... write resumed>)        = 8
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... socket resumed>)       = 4
[pid  3784] close(3 <unfinished ...>
[pid  3783] close(8 <unfinished ...>
[pid  3782] close(10 <unfinished ...>
[pid  3781] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3780] close(9 <unfinished ...>
[pid  3785] setns(3, 0 <unfinished ...>
[pid  3784] <... close resumed>)        = 0
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... openat resumed>)       = 3
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... setns resumed>)        = 0
[pid  3784] close(4 <unfinished ...>
[pid  3783] close(9 <unfinished ...>
[pid  3782] close(11 <unfinished ...>
[pid  3781] setns(201, 0 <unfinished ...>
[pid  3780] close(10 <unfinished ...>
[pid  3785] close(3 <unfinished ...>
[pid  3784] <... close resumed>)        = 0
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... setns resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = 0
[pid  3784] close(5 <unfinished ...>
[pid  3783] close(10 <unfinished ...>
[pid  3782] close(12 <unfinished ...>
[pid  3781] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3780] close(11 <unfinished ...>
[pid  3785] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3784] <... close resumed>)        = 0
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... socket resumed>)       = 4
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... fcntl resumed>)        = 5
[pid  3784] close(6 <unfinished ...>
[pid  3783] close(11 <unfinished ...>
[pid  3782] close(13 <unfinished ...>
[pid  3781] setns(3, 0 <unfinished ...>
[pid  3780] close(12 <unfinished ...>
[pid  3785] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... setns resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3784] close(7 <unfinished ...>
[pid  3783] close(12 <unfinished ...>
[pid  3782] close(14 <unfinished ...>
[pid  3781] close(3 <unfinished ...>
[pid  3780] close(13 <unfinished ...>
[pid  3785] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... openat resumed>)       = 3
[pid  3784] close(8 <unfinished ...>
[pid  3783] close(13 <unfinished ...>
[pid  3782] close(15 <unfinished ...>
[pid  3781] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3780] close(14 <unfinished ...>
[pid  3785] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... fcntl resumed>)        = 5
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... write resumed>)        = 8
[pid  3784] close(9 <unfinished ...>
[pid  3783] close(14 <unfinished ...>
[pid  3782] close(16 <unfinished ...>
[pid  3781] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3780] close(15 <unfinished ...>
[pid  3785] close(3 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = 0
[pid  3784] close(10 <unfinished ...>
[pid  3783] close(15 <unfinished ...>
[pid  3782] close(17 <unfinished ...>
[pid  3781] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3780] close(16 <unfinished ...>
[pid  3785] close(4 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = 0
[pid  3784] close(11 <unfinished ...>
[pid  3783] close(16 <unfinished ...>
[pid  3782] close(18 <unfinished ...>
[pid  3781] <... openat resumed>)       = 3
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] close(5 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3780] close(17 <unfinished ...>
[pid  3785] <... close resumed>)        = 0
[pid  3784] close(12 <unfinished ...>
[pid  3783] close(17 <unfinished ...>
[pid  3782] close(19 <unfinished ...>
[pid  3781] <... write resumed>)        = 8
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] close(6 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] close(3 <unfinished ...>
[pid  3780] close(18 <unfinished ...>
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(13 <unfinished ...>
[pid  3783] close(18 <unfinished ...>
[pid  3782] close(20 <unfinished ...>
[pid  3785] close(7 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(14 <unfinished ...>
[pid  3783] close(19 <unfinished ...>
[pid  3782] close(21 <unfinished ...>
[pid  3781] close(4 <unfinished ...>
[pid  3780] close(19 <unfinished ...>
[pid  3785] close(8 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(15 <unfinished ...>
[pid  3783] close(20 <unfinished ...>
[pid  3782] close(22 <unfinished ...>
[pid  3781] close(5 <unfinished ...>
[pid  3780] close(20 <unfinished ...>
[pid  3785] close(9 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = 0
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(16 <unfinished ...>
[pid  3783] close(21 <unfinished ...>
[pid  3782] close(23 <unfinished ...>
[pid  3781] close(6 <unfinished ...>
[pid  3780] close(21 <unfinished ...>
[pid  3785] close(10 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(17 <unfinished ...>
[pid  3783] close(22 <unfinished ...>
[pid  3782] close(24 <unfinished ...>
[pid  3781] close(7 <unfinished ...>
[pid  3780] close(22 <unfinished ...>
[pid  3785] close(11 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(18 <unfinished ...>
[pid  3783] close(23 <unfinished ...>
[pid  3782] close(25 <unfinished ...>
[pid  3781] close(8 <unfinished ...>
[pid  3780] close(23 <unfinished ...>
[pid  3785] close(12 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(19 <unfinished ...>
[pid  3783] close(24 <unfinished ...>
[pid  3782] close(26 <unfinished ...>
[pid  3781] close(9 <unfinished ...>
[pid  3780] close(24 <unfinished ...>
[pid  3785] close(13 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(20 <unfinished ...>
[pid  3783] close(25 <unfinished ...>
[pid  3782] close(27 <unfinished ...>
[pid  3781] close(10 <unfinished ...>
[pid  3780] close(25 <unfinished ...>
[pid  3785] close(14 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(21 <unfinished ...>
[pid  3783] close(26 <unfinished ...>
[pid  3782] close(28 <unfinished ...>
[pid  3781] close(11 <unfinished ...>
[pid  3780] close(26 <unfinished ...>
[pid  3785] close(15 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(22 <unfinished ...>
[pid  3783] close(27 <unfinished ...>
[pid  3782] close(29 <unfinished ...>
[pid  3781] close(12 <unfinished ...>
[pid  3780] close(27 <unfinished ...>
[pid  3785] close(16 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(23 <unfinished ...>
[pid  3783] close(28 <unfinished ...>
[pid  3782] exit_group(0 <unfinished ...>
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] close(13 <unfinished ...>
[pid  3785] close(17 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3782] <... exit_group resumed>)   = ?
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] close(28 <unfinished ...>
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(24 <unfinished ...>
[pid  3783] close(29 <unfinished ...>
[pid  3782] +++ exited with 0 +++
[pid  3781] close(14 <unfinished ...>
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] close(18 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] close(29 <unfinished ...>
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(25 <unfinished ...>
[pid  3783] exit_group(0 <unfinished ...>
[pid  3781] close(15 <unfinished ...>
[pid  3780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3785] close(19 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3783] <... exit_group resumed>)   = ?
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3780] exit_group(0 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(26 <unfinished ...>
[pid  3783] +++ exited with 0 +++
[pid  3781] close(16 <unfinished ...>
[pid  3780] <... exit_group resumed>)   = ?
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3785] close(20 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(27 <unfinished ...>
[pid  3785] close(21 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(28 <unfinished ...>
[pid  3785] close(22 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] close(29 <unfinished ...>
[pid  3785] close(23 <unfinished ...>
[pid  3784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] exit_group(0 <unfinished ...>
[pid  3780] +++ exited with 0 +++
[pid  3781] close(17 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3785] close(24 <unfinished ...>
[pid  3784] <... exit_group resumed>)   = ?
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3784] +++ exited with 0 +++
[pid  3781] close(18 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3785] close(25 <unfinished ...>
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] close(19 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3785] close(26 <unfinished ...>
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3785] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3785] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3785] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3785] exit_group(0)               = ?
[pid  3785] +++ exited with 0 +++
[pid  3781] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555569235d0) = 19
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 20
./strace-static-x86_64: Process 3787 attached
[pid  3781] close(21 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 19
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 18
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] close(22 <unfinished ...>
[pid  3787] set_robust_list(0x5555569235e0, 24) = 0
[pid  3787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] setpgid(0, 0 <unfinished ...>
[pid  3781] close(23 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 18
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3781] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3781] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3787] <... setpgid resumed>)      = 0
[pid  3781] close(27./strace-static-x86_64: Process 3788 attached
 <unfinished ...>
[pid  3787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3781] close(28)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3790 attached
[pid  3788] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3787] <... openat resumed>)       = 3
[pid  3781] close(29 <unfinished ...>
[pid  3790] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3788] <... set_robust_list resumed>) = 0
[pid  3787] write(3, "1000", 4 <unfinished ...>
[pid  3781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] <... set_robust_list resumed>) = 0
[pid  3788] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3787] <... write resumed>)        = 4
[pid  3781] exit_group(0 <unfinished ...>
[pid  3790] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3788] <... prctl resumed>)        = 0
[pid  3787] close(3 <unfinished ...>
[pid  3781] <... exit_group resumed>)   = ?
[pid  3790] <... prctl resumed>)        = 0
[pid  3788] setpgid(0, 0 <unfinished ...>
[pid  3787] <... close resumed>)        = 0
[pid  3790] setpgid(0, 0 <unfinished ...>
[pid  3788] <... setpgid resumed>)      = 0
[pid  3787] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3790] <... setpgid resumed>)      = 0
[pid  3788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3787] <... openat resumed>)       = 3
[pid  3781] +++ exited with 0 +++
[pid  3790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3788] <... openat resumed>)       = 3
[pid  3787] setns(201, 0 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3790] <... openat resumed>)       = 3
[pid  3788] write(3, "1000", 4 <unfinished ...>
[pid  3787] <... setns resumed>)        = 0
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3790] write(3, "1000", 4 <unfinished ...>
[pid  3788] <... write resumed>)        = 4
[pid  3787] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 3791 attached
[pid  3790] <... write resumed>)        = 4
[pid  3788] close(3 <unfinished ...>
[pid  3787] <... socket resumed>)       = 4
[pid  3790] close(3 <unfinished ...>
[pid  3788] <... close resumed>)        = 0
[pid  3787] setns(3, 0 <unfinished ...>
[pid  3791] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3790] <... close resumed>)        = 0
[pid  3788] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3787] <... setns resumed>)        = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3789 attached
 <unfinished ...>
[pid  3791] <... set_robust_list resumed>) = 0
[pid  3790] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3788] <... openat resumed>)       = 3
[pid  3787] close(3 <unfinished ...>
[pid  3791] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3790] <... openat resumed>)       = 3
[pid  3788] setns(201, 0 <unfinished ...>
[pid  3787] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 19
[pid  3791] <... prctl resumed>)        = 0
[pid  3790] setns(201, 0 <unfinished ...>
[pid  3789] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3788] <... setns resumed>)        = 0
[pid  3787] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3790] <... setns resumed>)        = 0
[pid  3788] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3787] <... fcntl resumed>)        = 5
[pid  3791] setpgid(0, 0 <unfinished ...>
[pid  3790] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3789] <... set_robust_list resumed>) = 0
[pid  3788] <... socket resumed>)       = 4
[pid  3787] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3790] <... socket resumed>)       = 4
[pid  3788] setns(3, 0 <unfinished ...>
[pid  3787] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3790] setns(3, 0 <unfinished ...>
[pid  3788] <... setns resumed>)        = 0
[pid  3787] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3791] <... setpgid resumed>)      = 0
[pid  3790] <... setns resumed>)        = 0
[pid  3789] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3788] close(3 <unfinished ...>
[pid  3787] <... openat resumed>)       = 3
./strace-static-x86_64: Process 3792 attached
[pid  3791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3790] close(3 <unfinished ...>
[pid  3789] <... prctl resumed>)        = 0
[pid  3788] <... close resumed>)        = 0
[pid  3787] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3792] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3791] <... openat resumed>)       = 3
[pid  3790] <... close resumed>)        = 0
[pid  3789] setpgid(0, 0 <unfinished ...>
[pid  3788] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3787] <... write resumed>)        = 8
[pid  3792] <... set_robust_list resumed>) = 0
[pid  3791] write(3, "1000", 4 <unfinished ...>
[pid  3790] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3789] <... setpgid resumed>)      = 0
[pid  3788] <... fcntl resumed>)        = 5
[pid  3787] close(3 <unfinished ...>
[pid  3792] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3791] <... write resumed>)        = 4
[pid  3790] <... fcntl resumed>)        = 5
[pid  3788] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3787] <... close resumed>)        = 0
[pid  3792] <... prctl resumed>)        = 0
[pid  3790] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3788] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3787] close(4 <unfinished ...>
[pid  3792] setpgid(0, 0 <unfinished ...>
[pid  3790] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3788] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3787] <... close resumed>)        = 0
[pid  3792] <... setpgid resumed>)      = 0
[pid  3790] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3788] <... openat resumed>)       = 3
[pid  3787] close(5 <unfinished ...>
[pid  3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3791] close(3 <unfinished ...>
[pid  3790] <... openat resumed>)       = 3
[pid  3789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3788] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3787] <... close resumed>)        = 0
[pid  3792] <... openat resumed>)       = 3
[pid  3791] <... close resumed>)        = 0
[pid  3790] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3788] <... write resumed>)        = 8
[pid  3787] close(6 <unfinished ...>
[pid  3792] write(3, "1000", 4 <unfinished ...>
[pid  3791] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3790] <... write resumed>)        = 8
[pid  3789] <... openat resumed>)       = 3
[pid  3788] close(3 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... write resumed>)        = 4
[pid  3791] <... openat resumed>)       = 3
[pid  3790] close(3 <unfinished ...>
[pid  3789] write(3, "1000", 4 <unfinished ...>
[pid  3788] <... close resumed>)        = 0
[pid  3787] close(7 <unfinished ...>
[pid  3792] close(3 <unfinished ...>
[pid  3791] setns(201, 0 <unfinished ...>
[pid  3790] <... close resumed>)        = 0
[pid  3789] <... write resumed>)        = 4
[pid  3788] close(4 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = 0
[pid  3791] <... setns resumed>)        = 0
[pid  3790] close(4 <unfinished ...>
[pid  3789] close(3 <unfinished ...>
[pid  3788] <... close resumed>)        = 0
[pid  3787] close(8 <unfinished ...>
[pid  3792] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3791] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3790] <... close resumed>)        = 0
[pid  3789] <... close resumed>)        = 0
[pid  3788] close(5 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... openat resumed>)       = 3
[pid  3791] <... socket resumed>)       = 4
[pid  3790] close(5 <unfinished ...>
[pid  3789] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3788] <... close resumed>)        = 0
[pid  3787] close(9 <unfinished ...>
[pid  3792] setns(201, 0 <unfinished ...>
[pid  3791] setns(3, 0 <unfinished ...>
[pid  3790] <... close resumed>)        = 0
[pid  3788] close(6 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... setns resumed>)        = 0
[pid  3791] <... setns resumed>)        = 0
[pid  3790] close(6 <unfinished ...>
[pid  3789] <... openat resumed>)       = 3
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(10 <unfinished ...>
[pid  3792] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3791] close(3 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] setns(201, 0 <unfinished ...>
[pid  3788] close(7 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... socket resumed>)       = 4
[pid  3791] <... close resumed>)        = 0
[pid  3790] close(7 <unfinished ...>
[pid  3789] <... setns resumed>)        = 0
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(11 <unfinished ...>
[pid  3792] setns(3, 0 <unfinished ...>
[pid  3791] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3788] close(8 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... setns resumed>)        = 0
[pid  3791] <... fcntl resumed>)        = 5
[pid  3790] close(8 <unfinished ...>
[pid  3789] <... socket resumed>)       = 4
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(12 <unfinished ...>
[pid  3792] close(3 <unfinished ...>
[pid  3791] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] setns(3, 0 <unfinished ...>
[pid  3788] close(9 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = 0
[pid  3791] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3790] close(9 <unfinished ...>
[pid  3789] <... setns resumed>)        = 0
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(13 <unfinished ...>
[pid  3792] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3791] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(3 <unfinished ...>
[pid  3788] close(10 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... fcntl resumed>)        = 5
[pid  3791] <... openat resumed>)       = 3
[pid  3790] close(10 <unfinished ...>
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(14 <unfinished ...>
[pid  3792] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3791] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = 0
[pid  3788] close(11 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3791] <... write resumed>)        = 8
[pid  3790] close(11 <unfinished ...>
[pid  3789] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(15 <unfinished ...>
[pid  3792] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3791] close(3 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... fcntl resumed>)        = 5
[pid  3788] close(12 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... openat resumed>)       = 3
[pid  3791] <... close resumed>)        = 0
[pid  3790] close(12 <unfinished ...>
[pid  3789] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(16 <unfinished ...>
[pid  3792] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3791] close(4 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3788] close(13 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... write resumed>)        = 8
[pid  3791] <... close resumed>)        = 0
[pid  3790] close(13 <unfinished ...>
[pid  3789] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(17 <unfinished ...>
[pid  3792] close(3 <unfinished ...>
[pid  3791] close(5 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] close(14 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... openat resumed>)       = 3
[pid  3792] <... close resumed>)        = 0
[pid  3791] <... close resumed>)        = 0
[pid  3790] close(14 <unfinished ...>
[pid  3789] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(18 <unfinished ...>
[pid  3792] close(4 <unfinished ...>
[pid  3791] close(6 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] close(15 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... write resumed>)        = 8
[pid  3792] <... close resumed>)        = 0
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(15 <unfinished ...>
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(19 <unfinished ...>
[pid  3792] close(5 <unfinished ...>
[pid  3791] close(7 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(3 <unfinished ...>
[pid  3788] close(16 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = 0
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(16 <unfinished ...>
[pid  3789] <... close resumed>)        = 0
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(20 <unfinished ...>
[pid  3792] close(6 <unfinished ...>
[pid  3791] close(8 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(4 <unfinished ...>
[pid  3788] close(17 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(17 <unfinished ...>
[pid  3789] <... close resumed>)        = 0
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(21 <unfinished ...>
[pid  3792] close(7 <unfinished ...>
[pid  3791] close(9 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(5 <unfinished ...>
[pid  3788] close(18 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(18 <unfinished ...>
[pid  3789] <... close resumed>)        = 0
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(22 <unfinished ...>
[pid  3792] close(8 <unfinished ...>
[pid  3791] close(10 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(6 <unfinished ...>
[pid  3788] close(19 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(19 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(23 <unfinished ...>
[pid  3792] close(9 <unfinished ...>
[pid  3791] close(11 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(7 <unfinished ...>
[pid  3788] close(20 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(20 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(24 <unfinished ...>
[pid  3792] close(10 <unfinished ...>
[pid  3791] close(12 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(8 <unfinished ...>
[pid  3788] close(21 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(21 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(25 <unfinished ...>
[pid  3792] close(11 <unfinished ...>
[pid  3791] close(13 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(9 <unfinished ...>
[pid  3788] close(22 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(22 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(26 <unfinished ...>
[pid  3792] close(12 <unfinished ...>
[pid  3791] close(14 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(10 <unfinished ...>
[pid  3788] close(23 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(23 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(27 <unfinished ...>
[pid  3792] close(13 <unfinished ...>
[pid  3791] close(15 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(11 <unfinished ...>
[pid  3788] close(24 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(24 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(28 <unfinished ...>
[pid  3792] close(14 <unfinished ...>
[pid  3791] close(16 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(12 <unfinished ...>
[pid  3788] close(25 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(25 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] close(29 <unfinished ...>
[pid  3792] close(15 <unfinished ...>
[pid  3791] close(17 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(13 <unfinished ...>
[pid  3788] close(26 <unfinished ...>
[pid  3787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(26 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] exit_group(0 <unfinished ...>
[pid  3792] close(16 <unfinished ...>
[pid  3791] close(18 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(14 <unfinished ...>
[pid  3788] close(27 <unfinished ...>
[pid  3787] <... exit_group resumed>)   = ?
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(27 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3787] +++ exited with 0 +++
[pid  3792] close(17 <unfinished ...>
[pid  3791] close(19 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(15 <unfinished ...>
[pid  3788] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(28 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] close(18 <unfinished ...>
[pid  3791] close(20 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(16 <unfinished ...>
[pid  3788] close(29 <unfinished ...>
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] close(29 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] close(19 <unfinished ...>
[pid  3791] close(21 <unfinished ...>
[pid  3790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(17 <unfinished ...>
[pid  3788] exit_group(0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] exit_group(0 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3788] <... exit_group resumed>)   = ?
[pid  3792] close(20 <unfinished ...>
[pid  3791] close(22 <unfinished ...>
[pid  3790] <... exit_group resumed>)   = ?
[pid  3789] close(18 <unfinished ...>
[pid  3788] +++ exited with 0 +++
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3790] +++ exited with 0 +++
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 21
[pid  3792] close(21 <unfinished ...>
[pid  3791] close(23 <unfinished ...>
[pid  3789] close(19 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] close(22 <unfinished ...>
[pid  3791] close(24 <unfinished ...>
[pid  3789] close(20 <unfinished ...>
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3792] close(23 <unfinished ...>
[pid  3791] close(25 <unfinished ...>
[pid  3789] close(21 <unfinished ...>
[pid  3792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3792] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3792] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3792] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3792] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3792] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3792] exit_group(0 <unfinished ...>
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3792] <... exit_group resumed>)   = ?
[pid  3791] close(26 <unfinished ...>
[pid  3789] close(22 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 20
[pid  3792] +++ exited with 0 +++
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3794 attached
[pid  3791] close(27 <unfinished ...>
[pid  3789] close(23 <unfinished ...>
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3791] close(28 <unfinished ...>
[pid  3789] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3794] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3794] <... set_robust_list resumed>) = 0
[pid  3791] close(29 <unfinished ...>
[pid  3789] close(25 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 20
./strace-static-x86_64: Process 3795 attached
[pid  3795] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3789] close(26 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 19
[pid  3791] exit_group(0 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3791] <... exit_group resumed>)   = ?
[pid  3795] <... set_robust_list resumed>) = 0
[pid  3789] close(27 <unfinished ...>
[pid  3795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3795] setpgid(0, 0)               = 0
[pid  3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3794] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3791] +++ exited with 0 +++
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... openat resumed>)       = 3
[pid  3794] <... prctl resumed>)        = 0
[pid  3789] close(28 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] setpgid(0, 0 <unfinished ...>
[pid  3789] close(29 <unfinished ...>
[pid  3795] write(3, "1000", 4 <unfinished ...>
[pid  3789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... setpgid resumed>)      = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3795] <... write resumed>)        = 4
[pid  3789] exit_group(0 <unfinished ...>
[pid  3795] close(3)                    = 0
[pid  3795] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3789] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3797 attached
[pid  3795] setns(201, 0 <unfinished ...>
[pid  3797] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3795] <... setns resumed>)        = 0
[pid  3797] <... set_robust_list resumed>) = 0
[pid  3795] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3797] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3795] <... socket resumed>)       = 4
[pid  3797] <... prctl resumed>)        = 0
[pid  3795] setns(3, 0 <unfinished ...>
[pid  3797] setpgid(0, 0 <unfinished ...>
[pid  3789] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 19
[pid  3797] <... setpgid resumed>)      = 0
[pid  3795] <... setns resumed>)        = 0
[pid  3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3795] close(3 <unfinished ...>
[pid  3797] <... openat resumed>)       = 3
[pid  3795] <... close resumed>)        = 0
[pid  3794] <... openat resumed>)       = 3
[pid  3797] write(3, "1000", 4 <unfinished ...>
[pid  3795] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3794] write(3, "1000", 4 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3797] <... write resumed>)        = 4
[pid  3795] <... fcntl resumed>)        = 5
[pid  3794] <... write resumed>)        = 4
[pid  3797] close(3 <unfinished ...>
[pid  3795] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3794] close(3 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 20
[pid  3797] <... close resumed>)        = 0
[pid  3795] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3794] <... close resumed>)        = 0
./strace-static-x86_64: Process 3798 attached
[pid  3797] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3795] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3794] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3798] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3797] <... openat resumed>)       = 3
[pid  3795] <... openat resumed>)       = 3
[pid  3798] <... set_robust_list resumed>) = 0
[pid  3797] setns(201, 0 <unfinished ...>
[pid  3795] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3794] <... openat resumed>)       = 3
[pid  3798] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3797] <... setns resumed>)        = 0
[pid  3795] <... write resumed>)        = 8
[pid  3794] setns(201, 0 <unfinished ...>
[pid  3798] <... prctl resumed>)        = 0
[pid  3797] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3795] close(3 <unfinished ...>
[pid  3798] setpgid(0, 0 <unfinished ...>
[pid  3797] <... socket resumed>)       = 4
[pid  3795] <... close resumed>)        = 0
[pid  3794] <... setns resumed>)        = 0
[pid  3798] <... setpgid resumed>)      = 0
[pid  3797] setns(3, 0 <unfinished ...>
[pid  3795] close(4 <unfinished ...>
[pid  3794] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3797] <... setns resumed>)        = 0
[pid  3795] <... close resumed>)        = 0
[pid  3794] <... socket resumed>)       = 4
./strace-static-x86_64: Process 3799 attached
./strace-static-x86_64: Process 3796 attached
[pid  3798] <... openat resumed>)       = 3
[pid  3797] close(3 <unfinished ...>
[pid  3795] close(5 <unfinished ...>
[pid  3794] setns(3, 0 <unfinished ...>
[pid  3799] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3798] write(3, "1000", 4 <unfinished ...>
[pid  3797] <... close resumed>)        = 0
[pid  3796] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3795] <... close resumed>)        = 0
[pid  3794] <... setns resumed>)        = 0
[pid  3799] <... set_robust_list resumed>) = 0
[pid  3798] <... write resumed>)        = 4
[pid  3797] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3796] <... set_robust_list resumed>) = 0
[pid  3795] close(6 <unfinished ...>
[pid  3794] close(3 <unfinished ...>
[pid  3798] close(3 <unfinished ...>
[pid  3797] <... fcntl resumed>)        = 5
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3798] <... close resumed>)        = 0
[pid  3797] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3796] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3795] close(7 <unfinished ...>
[pid  3794] <... close resumed>)        = 0
[pid  3799] <... prctl resumed>)        = 0
[pid  3798] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3797] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3796] <... prctl resumed>)        = 0
[pid  3799] setpgid(0, 0 <unfinished ...>
[pid  3798] <... openat resumed>)       = 3
[pid  3797] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3795] close(8 <unfinished ...>
[pid  3794] <... fcntl resumed>)        = 5
[pid  3799] <... setpgid resumed>)      = 0
[pid  3798] setns(201, 0 <unfinished ...>
[pid  3797] <... openat resumed>)       = 3
[pid  3796] setpgid(0, 0 <unfinished ...>
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3798] <... setns resumed>)        = 0
[pid  3797] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3795] close(9 <unfinished ...>
[pid  3794] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3798] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3797] <... write resumed>)        = 8
[pid  3796] <... setpgid resumed>)      = 0
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3799] <... openat resumed>)       = 3
[pid  3798] <... socket resumed>)       = 4
[pid  3797] close(3 <unfinished ...>
[pid  3795] close(10 <unfinished ...>
[pid  3799] write(3, "1000", 4 <unfinished ...>
[pid  3798] setns(3, 0 <unfinished ...>
[pid  3797] <... close resumed>)        = 0
[pid  3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... openat resumed>)       = 3
[pid  3799] <... write resumed>)        = 4
[pid  3798] <... setns resumed>)        = 0
[pid  3797] close(4 <unfinished ...>
[pid  3796] <... openat resumed>)       = 3
[pid  3795] close(11 <unfinished ...>
[pid  3794] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3798] close(3 <unfinished ...>
[pid  3797] <... close resumed>)        = 0
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(3 <unfinished ...>
[pid  3798] <... close resumed>)        = 0
[pid  3797] close(5 <unfinished ...>
[pid  3796] write(3, "1000", 4 <unfinished ...>
[pid  3795] close(12 <unfinished ...>
[pid  3794] <... write resumed>)        = 8
[pid  3798] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3797] <... close resumed>)        = 0
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(3 <unfinished ...>
[pid  3799] <... close resumed>)        = 0
[pid  3796] <... write resumed>)        = 4
[pid  3798] <... fcntl resumed>)        = 5
[pid  3797] close(6 <unfinished ...>
[pid  3795] close(13 <unfinished ...>
[pid  3799] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3798] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(3 <unfinished ...>
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = 0
[pid  3798] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3797] close(7 <unfinished ...>
[pid  3795] close(14 <unfinished ...>
[pid  3794] close(4 <unfinished ...>
[pid  3798] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... openat resumed>)       = 3
[pid  3797] close(8 <unfinished ...>
[pid  3795] close(15 <unfinished ...>
[pid  3798] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... write resumed>)        = 8
[pid  3797] close(9 <unfinished ...>
[pid  3795] close(16 <unfinished ...>
[pid  3798] close(3 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = 0
[pid  3797] close(10 <unfinished ...>
[pid  3795] close(17 <unfinished ...>
[pid  3798] close(4 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = 0
[pid  3797] close(11 <unfinished ...>
[pid  3795] close(18 <unfinished ...>
[pid  3798] close(5 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = 0
[pid  3797] close(12 <unfinished ...>
[pid  3795] close(19 <unfinished ...>
[pid  3798] close(6 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(13 <unfinished ...>
[pid  3795] close(20 <unfinished ...>
[pid  3794] close(5 <unfinished ...>
[pid  3798] close(7 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(14 <unfinished ...>
[pid  3795] close(21 <unfinished ...>
[pid  3798] close(8 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(15 <unfinished ...>
[pid  3795] close(22 <unfinished ...>
[pid  3794] close(6 <unfinished ...>
[pid  3799] <... openat resumed>)       = 3
[pid  3798] close(9 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] <... close resumed>)        = 0
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] setns(201, 0 <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(16 <unfinished ...>
[pid  3796] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3795] close(23 <unfinished ...>
[pid  3794] close(7 <unfinished ...>
[pid  3798] close(10 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... setns resumed>)        = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(17 <unfinished ...>
[pid  3796] <... openat resumed>)       = 3
[pid  3795] close(24 <unfinished ...>
[pid  3794] close(8 <unfinished ...>
[pid  3799] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3798] close(11 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] setns(201, 0 <unfinished ...>
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... socket resumed>)       = 4
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(18 <unfinished ...>
[pid  3796] <... setns resumed>)        = 0
[pid  3795] close(25 <unfinished ...>
[pid  3794] close(9 <unfinished ...>
[pid  3799] setns(3, 0 <unfinished ...>
[pid  3798] close(12 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... setns resumed>)        = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(19 <unfinished ...>
[pid  3795] close(26 <unfinished ...>
[pid  3798] close(13 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(20 <unfinished ...>
[pid  3795] close(27 <unfinished ...>
[pid  3798] close(14 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(21 <unfinished ...>
[pid  3795] close(28 <unfinished ...>
[pid  3798] close(15 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(22 <unfinished ...>
[pid  3795] close(29 <unfinished ...>
[pid  3798] close(16 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(23 <unfinished ...>
[pid  3795] exit_group(0 <unfinished ...>
[pid  3798] close(17 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3795] <... exit_group resumed>)   = ?
[pid  3799] close(3 <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(24 <unfinished ...>
[pid  3796] <... socket resumed>)       = 4
[pid  3795] +++ exited with 0 +++
[pid  3794] close(10 <unfinished ...>
[pid  3799] <... close resumed>)        = 0
[pid  3798] close(18 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] setns(3, 0 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(25 <unfinished ...>
[pid  3796] <... setns resumed>)        = 0
[pid  3794] close(11 <unfinished ...>
[pid  3799] <... fcntl resumed>)        = 5
[pid  3798] close(19 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(3 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3799] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(26 <unfinished ...>
[pid  3796] <... close resumed>)        = 0
[pid  3794] close(12 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3799] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3798] close(20 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(27 <unfinished ...>
[pid  3798] close(21 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(28 <unfinished ...>
[pid  3798] close(22 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] <... fcntl resumed>)        = 5
[pid  3794] close(13 <unfinished ...>
[pid  3799] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] close(29 <unfinished ...>
[pid  3796] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 21
[pid  3799] <... openat resumed>)       = 3
[pid  3798] close(23 <unfinished ...>
[pid  3797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(14 <unfinished ...>
[pid  3799] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] exit_group(0 <unfinished ...>
[pid  3796] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... write resumed>)        = 8
[pid  3798] close(24 <unfinished ...>
[pid  3797] <... exit_group resumed>)   = ?
[pid  3796] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3794] close(15 <unfinished ...>
[pid  3799] close(3 <unfinished ...>
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3797] +++ exited with 0 +++
[pid  3798] close(25 <unfinished ...>
[pid  3796] <... openat resumed>)       = 3
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3799] <... close resumed>)        = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3794] close(16 <unfinished ...>
[pid  3799] close(4 <unfinished ...>
[pid  3798] close(26./strace-static-x86_64: Process 3802 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  3796] <... write resumed>)        = 8
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... close resumed>)        = 0
[pid  3802] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3799] close(5 <unfinished ...>
[pid  3798] close(27 <unfinished ...>
[pid  3796] close(3 <unfinished ...>
[pid  3794] close(17 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3802] <... set_robust_list resumed>) = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3799] <... close resumed>)        = 0
[pid  3798] close(28 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... prctl resumed>)        = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] setpgid(0, 0 <unfinished ...>
[pid  3798] close(29 <unfinished ...>
[pid  3802] <... setpgid resumed>)      = 0
[pid  3798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(18 <unfinished ...>
[pid  3802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3799] close(6 <unfinished ...>
[pid  3798] exit_group(0 <unfinished ...>
[pid  3796] <... close resumed>)        = 0
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 20
[pid  3802] <... openat resumed>)       = 3
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3798] <... exit_group resumed>)   = ?
[pid  3796] close(4 <unfinished ...>
[pid  3794] close(19 <unfinished ...>
[pid  3802] write(3, "1000", 4 <unfinished ...>
[pid  3799] close(7 <unfinished ...>
[pid  3798] +++ exited with 0 +++
[pid  3796] <... close resumed>)        = 0
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... write resumed>)        = 4
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(5 <unfinished ...>
[pid  3802] close(3 <unfinished ...>
[pid  3799] close(8 <unfinished ...>
[pid  3796] <... close resumed>)        = 0
[pid  3794] close(20 <unfinished ...>
[pid  3802] <... close resumed>)        = 0
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(6 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3799] close(9 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(21 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3802] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(7 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3803 attached
[pid  3802] <... openat resumed>)       = 3
[pid  3799] close(10 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(22 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3803] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3802] setns(201, 0 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(8 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] <... set_robust_list resumed>) = 0
[pid  3802] <... setns resumed>)        = 0
[pid  3799] close(11 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(23 <unfinished ...>
[pid  3803] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3802] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(9 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] <... prctl resumed>)        = 0
[pid  3802] <... socket resumed>)       = 4
[pid  3799] close(12 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(24 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3803] setpgid(0, 0 <unfinished ...>
[pid  3802] setns(3, 0 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(10 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] <... setpgid resumed>)      = 0
[pid  3802] <... setns resumed>)        = 0
[pid  3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3802] close(3 <unfinished ...>
[pid  3803] <... openat resumed>)       = 3
[pid  3802] <... close resumed>)        = 0
[pid  3799] close(13 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(25./strace-static-x86_64: Process 3805 attached
 <unfinished ...>
[pid  3803] write(3, "1000", 4 <unfinished ...>
[pid  3802] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(11 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 20
[pid  3803] <... write resumed>)        = 4
[pid  3802] <... fcntl resumed>)        = 5
[pid  3799] close(14 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(26 <unfinished ...>
[pid  3803] close(3 <unfinished ...>
[pid  3802] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(12 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3803] <... close resumed>)        = 0
[pid  3802] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3799] close(15 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(27 <unfinished ...>
[pid  3803] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3802] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(13 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] <... set_robust_list resumed>) = 0
[pid  3803] <... openat resumed>)       = 3
[pid  3802] <... openat resumed>)       = 3
[pid  3799] close(16 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(28 <unfinished ...>
[pid  3805] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3803] setns(201, 0 <unfinished ...>
[pid  3802] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(14 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] <... prctl resumed>)        = 0
[pid  3803] <... setns resumed>)        = 0
[pid  3802] <... write resumed>)        = 8
[pid  3799] close(17 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] close(29 <unfinished ...>
[pid  3803] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3802] close(3 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(15 <unfinished ...>
[pid  3794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] setpgid(0, 0 <unfinished ...>
[pid  3803] <... socket resumed>)       = 4
[pid  3802] <... close resumed>)        = 0
[pid  3799] close(18 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3794] exit_group(0 <unfinished ...>
[pid  3805] <... setpgid resumed>)      = 0
[pid  3803] setns(3, 0 <unfinished ...>
[pid  3802] close(4 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] <... setns resumed>)        = 0
[pid  3802] <... close resumed>)        = 0
[pid  3796] close(16 <unfinished ...>
[pid  3799] close(19 <unfinished ...>
[pid  3794] <... exit_group resumed>)   = ?
[pid  3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3803] close(3 <unfinished ...>
[pid  3802] close(5 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] <... close resumed>)        = 0
[pid  3802] <... close resumed>)        = 0
[pid  3803] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3802] close(6 <unfinished ...>
[pid  3803] <... fcntl resumed>)        = 5
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3802] close(7 <unfinished ...>
[pid  3794] +++ exited with 0 +++
[pid  3803] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(17 <unfinished ...>
[pid  3805] <... openat resumed>)       = 3
[pid  3803] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3802] close(8 <unfinished ...>
[pid  3799] close(20 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3805] write(3, "1000", 4 <unfinished ...>
[pid  3803] <... openat resumed>)       = 3
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(18 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3805] <... write resumed>)        = 4
[pid  3803] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3802] close(9 <unfinished ...>
[pid  3799] close(21 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3805] close(3 <unfinished ...>
[pid  3803] <... write resumed>)        = 8
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(19 <unfinished ...>
[pid  3803] close(3 <unfinished ...>
[pid  3802] close(10 <unfinished ...>
[pid  3799] close(22 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] <... close resumed>)        = 0
[pid  3803] <... close resumed>)        = 0
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(20 <unfinished ...>
[pid  3805] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3803] close(4 <unfinished ...>
[pid  3802] close(11 <unfinished ...>
[pid  3799] close(23 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3803] <... close resumed>)        = 0
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(21 <unfinished ...>
[pid  3803] close(5 <unfinished ...>
[pid  3802] close(12 <unfinished ...>
[pid  3803] <... close resumed>)        = 0
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(6 <unfinished ...>
[pid  3802] close(13 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(24 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 22
[pid  3805] <... openat resumed>)       = 3
[pid  3803] close(7 <unfinished ...>
[pid  3802] close(14 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(22 <unfinished ...>
[pid  3805] setns(201, 0 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(25 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] <... setns resumed>)        = 0
[pid  3803] close(8 <unfinished ...>
[pid  3802] close(15 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(23 <unfinished ...>
[pid  3805] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(26 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(9 <unfinished ...>
[pid  3802] close(16 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(24 <unfinished ...>
[pid  3805] <... socket resumed>)       = 4
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(27 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] setns(3, 0 <unfinished ...>
[pid  3803] close(10 <unfinished ...>
[pid  3802] close(17 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(25./strace-static-x86_64: Process 3806 attached
 <unfinished ...>
[pid  3805] <... setns resumed>)        = 0
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(28 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3805] close(3 <unfinished ...>
[pid  3803] close(11 <unfinished ...>
[pid  3802] close(18 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(26 <unfinished ...>
[pid  3806] <... set_robust_list resumed>) = 0
[pid  3805] <... close resumed>)        = 0
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] close(29 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3805] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3803] close(12 <unfinished ...>
[pid  3802] close(19 <unfinished ...>
[pid  3799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] close(27 <unfinished ...>
[pid  3806] <... prctl resumed>)        = 0
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3799] exit_group(0 <unfinished ...>
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] <... fcntl resumed>)        = 5
[pid  3806] setpgid(0, 0 <unfinished ...>
[pid  3803] close(13 <unfinished ...>
[pid  3802] close(20 <unfinished ...>
[pid  3799] <... exit_group resumed>)   = ?
[pid  3796] close(28 <unfinished ...>
[pid  3806] <... setpgid resumed>)      = 0
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3803] close(14 <unfinished ...>
[pid  3802] close(21 <unfinished ...>
[pid  3806] <... openat resumed>)       = 3
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] write(3, "1000", 4 <unfinished ...>
[pid  3803] close(15 <unfinished ...>
[pid  3802] close(22 <unfinished ...>
[pid  3806] <... write resumed>)        = 4
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] close(3 <unfinished ...>
[pid  3803] close(16 <unfinished ...>
[pid  3802] close(23 <unfinished ...>
[pid  3799] +++ exited with 0 +++
[pid  3806] <... close resumed>)        = 0
[pid  3805] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3805] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3803] close(17 <unfinished ...>
[pid  3802] close(24 <unfinished ...>
[pid  3796] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3806] <... openat resumed>)       = 3
[pid  3805] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3806] setns(201, 0 <unfinished ...>
[pid  3803] close(18 <unfinished ...>
[pid  3802] close(25 <unfinished ...>
[pid  3796] exit_group(0 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3806] <... setns resumed>)        = 0
[pid  3805] <... openat resumed>)       = 3
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3796] <... exit_group resumed>)   = ?
[pid  3806] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3805] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3803] close(19 <unfinished ...>
[pid  3802] close(26 <unfinished ...>
[pid  3806] <... socket resumed>)       = 4
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3806] setns(3, 0 <unfinished ...>
[pid  3805] <... write resumed>)        = 8
[pid  3803] close(20 <unfinished ...>
[pid  3802] close(27 <unfinished ...>
[pid  3796] +++ exited with 0 +++
[pid  3806] <... setns resumed>)        = 0
[pid  3805] close(3 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 21
[pid  3806] close(3 <unfinished ...>
[pid  3805] <... close resumed>)        = 0
[pid  3803] close(21 <unfinished ...>
[pid  3802] close(28 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3806] <... close resumed>)        = 0
[pid  3805] close(4 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3806] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3805] <... close resumed>)        = 0
[pid  3803] close(22 <unfinished ...>
[pid  3802] close(29 <unfinished ...>
[pid  3806] <... fcntl resumed>)        = 5
[pid  3805] close(5 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 21
[pid  3806] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3805] <... close resumed>)        = 0
[pid  3803] close(23 <unfinished ...>
[pid  3802] exit_group(0 <unfinished ...>
[pid  3806] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3805] close(6 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3802] <... exit_group resumed>)   = ?
[pid  3806] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(24 <unfinished ...>
[pid  3802] +++ exited with 0 +++
[pid  3806] <... openat resumed>)       = 3
[pid  3805] close(7 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3806] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(25 <unfinished ...>
[pid  3806] <... write resumed>)        = 8
[pid  3805] close(8 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] close(3 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(26 <unfinished ...>
[pid  3806] <... close resumed>)        = 0
[pid  3805] close(9 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] close(4 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(27 <unfinished ...>
[pid  3806] <... close resumed>)        = 0
[pid  3805] close(10 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] close(5 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(28 <unfinished ...>
[pid  3806] <... close resumed>)        = 0
[pid  3805] close(11 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] close(6 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(12 <unfinished ...>
[pid  3803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] close(7 <unfinished ...>
[pid  3803] exit_group(0 <unfinished ...>
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] <... exit_group resumed>)   = ?
[pid  3806] close(8 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3803] +++ exited with 0 +++
./strace-static-x86_64: Process 3807 attached
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(13 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 22
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3807] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3806] close(9 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... set_robust_list resumed>) = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(14 <unfinished ...>
[pid  3807] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3806] close(10 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... prctl resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(15 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3807] setpgid(0, 0 <unfinished ...>
[pid  3806] close(11 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... setpgid resumed>)      = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3806] close(12 <unfinished ...>
[pid  3807] <... openat resumed>)       = 3
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(16 <unfinished ...>
[pid  3807] write(3, "1000", 4 <unfinished ...>
[pid  3806] close(13 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 21
./strace-static-x86_64: Process 3808 attached
[pid  3807] <... write resumed>)        = 4
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(17 <unfinished ...>
[pid  3807] close(3 <unfinished ...>
[pid  3806] close(14 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3809 attached
[pid  3808] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3807] <... close resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(18 <unfinished ...>
[pid  3809] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3807] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3806] close(15 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... set_robust_list resumed>) = 0
[pid  3809] <... set_robust_list resumed>) = 0
[pid  3807] <... openat resumed>)       = 3
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(19 <unfinished ...>
[pid  3809] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3808] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3807] setns(201, 0 <unfinished ...>
[pid  3806] close(16 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3810 attached
[pid  3809] <... prctl resumed>)        = 0
[pid  3808] <... prctl resumed>)        = 0
[pid  3807] <... setns resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(20 <unfinished ...>
[pid  3809] setpgid(0, 0 <unfinished ...>
[pid  3808] setpgid(0, 0 <unfinished ...>
[pid  3807] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3806] close(17 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... setpgid resumed>)      = 0
[pid  3808] <... setpgid resumed>)      = 0
[pid  3807] <... socket resumed>)       = 4
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(21 <unfinished ...>
[pid  3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3807] setns(3, 0 <unfinished ...>
[pid  3806] close(18 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... openat resumed>)       = 3
[pid  3808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3807] <... setns resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(22 <unfinished ...>
[pid  3810] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3809] write(3, "1000", 4 <unfinished ...>
[pid  3807] close(3 <unfinished ...>
[pid  3806] close(19 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... set_robust_list resumed>) = 0
[pid  3809] <... write resumed>)        = 4
[pid  3808] <... openat resumed>)       = 3
[pid  3807] <... close resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(23 <unfinished ...>
[pid  3810] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3809] close(3 <unfinished ...>
[pid  3808] write(3, "1000", 4 <unfinished ...>
[pid  3807] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3806] close(20 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... prctl resumed>)        = 0
[pid  3809] <... close resumed>)        = 0
[pid  3808] <... write resumed>)        = 4
[pid  3807] <... fcntl resumed>)        = 5
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(24 <unfinished ...>
[pid  3810] setpgid(0, 0 <unfinished ...>
[pid  3809] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3808] close(3 <unfinished ...>
[pid  3807] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3806] close(21 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... setpgid resumed>)      = 0
[pid  3809] <... openat resumed>)       = 3
[pid  3808] <... close resumed>)        = 0
[pid  3807] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(25 <unfinished ...>
[pid  3810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3809] setns(201, 0 <unfinished ...>
[pid  3808] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3807] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3806] close(22 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... openat resumed>)       = 3
[pid  3809] <... setns resumed>)        = 0
[pid  3807] <... openat resumed>)       = 3
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(26 <unfinished ...>
[pid  3810] write(3, "1000", 4 <unfinished ...>
[pid  3809] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3808] <... openat resumed>)       = 3
[pid  3807] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3806] close(23 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... write resumed>)        = 4
[pid  3809] <... socket resumed>)       = 4
[pid  3808] setns(201, 0 <unfinished ...>
[pid  3807] <... write resumed>)        = 8
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(27 <unfinished ...>
[pid  3810] close(3 <unfinished ...>
[pid  3809] setns(3, 0 <unfinished ...>
[pid  3808] <... setns resumed>)        = 0
[pid  3807] close(3 <unfinished ...>
[pid  3806] close(24 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... close resumed>)        = 0
[pid  3809] <... setns resumed>)        = 0
[pid  3808] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3807] <... close resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(28 <unfinished ...>
[pid  3810] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3809] close(3 <unfinished ...>
[pid  3808] <... socket resumed>)       = 4
[pid  3807] close(4 <unfinished ...>
[pid  3806] close(25 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... openat resumed>)       = 3
[pid  3809] <... close resumed>)        = 0
[pid  3808] setns(3, 0 <unfinished ...>
[pid  3807] <... close resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] close(29 <unfinished ...>
[pid  3810] setns(201, 0 <unfinished ...>
[pid  3809] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3808] <... setns resumed>)        = 0
[pid  3807] close(5 <unfinished ...>
[pid  3806] close(26 <unfinished ...>
[pid  3805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] <... setns resumed>)        = 0
[pid  3809] <... fcntl resumed>)        = 5
[pid  3808] close(3 <unfinished ...>
[pid  3807] <... close resumed>)        = 0
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3805] exit_group(0 <unfinished ...>
[pid  3810] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3809] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3808] <... close resumed>)        = 0
[pid  3807] close(6 <unfinished ...>
[pid  3806] close(27 <unfinished ...>
[pid  3805] <... exit_group resumed>)   = ?
[pid  3810] <... socket resumed>)       = 4
[pid  3809] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3808] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] setns(3, 0 <unfinished ...>
[pid  3809] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3807] close(7 <unfinished ...>
[pid  3806] close(28 <unfinished ...>
[pid  3810] <... setns resumed>)        = 0
[pid  3809] <... openat resumed>)       = 3
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(3 <unfinished ...>
[pid  3809] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3807] close(8 <unfinished ...>
[pid  3806] close(29 <unfinished ...>
[pid  3805] +++ exited with 0 +++
[pid  3810] <... close resumed>)        = 0
[pid  3809] <... write resumed>)        = 8
[pid  3808] <... fcntl resumed>)        = 5
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3810] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3809] close(3 <unfinished ...>
[pid  3808] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3807] close(9 <unfinished ...>
[pid  3806] exit_group(0 <unfinished ...>
[pid  3810] <... fcntl resumed>)        = 5
[pid  3809] <... close resumed>)        = 0
[pid  3808] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3806] <... exit_group resumed>)   = ?
[pid  3810] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3809] close(4 <unfinished ...>
[pid  3808] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3807] close(10 <unfinished ...>
[pid  3806] +++ exited with 0 +++
[pid  3810] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3809] <... close resumed>)        = 0
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3809] close(5 <unfinished ...>
[pid  3807] close(11 <unfinished ...>
[pid  3810] <... openat resumed>)       = 3
[pid  3809] <... close resumed>)        = 0
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3809] close(6 <unfinished ...>
[pid  3807] close(12 <unfinished ...>
[pid  3810] <... write resumed>)        = 8
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(3 <unfinished ...>
[pid  3809] close(7 <unfinished ...>
[pid  3807] close(13 <unfinished ...>
[pid  3810] <... close resumed>)        = 0
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(4 <unfinished ...>
[pid  3809] close(8 <unfinished ...>
[pid  3807] close(14 <unfinished ...>
[pid  3810] <... close resumed>)        = 0
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3810] close(5 <unfinished ...>
[pid  3809] close(9 <unfinished ...>
[pid  3807] close(15 <unfinished ...>
[pid  3810] <... close resumed>)        = 0
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(6 <unfinished ...>
[pid  3809] close(10 <unfinished ...>
[pid  3807] close(16 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(7 <unfinished ...>
[pid  3809] close(11 <unfinished ...>
[pid  3807] close(17 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(8 <unfinished ...>
[pid  3809] close(12 <unfinished ...>
[pid  3807] close(18 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(9 <unfinished ...>
[pid  3809] close(13 <unfinished ...>
[pid  3807] close(19 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(10 <unfinished ...>
[pid  3809] close(14 <unfinished ...>
[pid  3807] close(20 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(11 <unfinished ...>
[pid  3809] close(15 <unfinished ...>
[pid  3807] close(21 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... openat resumed>)       = 3
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 21
./strace-static-x86_64: Process 3812 attached
[pid  3810] close(12 <unfinished ...>
[pid  3809] close(16 <unfinished ...>
[pid  3808] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3807] close(22 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(13 <unfinished ...>
[pid  3809] close(17 <unfinished ...>
[pid  3808] <... write resumed>)        = 8
[pid  3807] close(23 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] close(3 <unfinished ...>
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(14 <unfinished ...>
[pid  3809] close(18 <unfinished ...>
[pid  3807] close(24 <unfinished ...>
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3810] close(15 <unfinished ...>
[pid  3809] close(19 <unfinished ...>
[pid  3807] close(25 <unfinished ...>
[pid  3808] <... close resumed>)        = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] close(4 <unfinished ...>
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 23
[pid  3812] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3810] close(16 <unfinished ...>
[pid  3809] close(20 <unfinished ...>
[pid  3808] <... close resumed>)        = 0
[pid  3807] close(26 <unfinished ...>
[pid  3812] <... set_robust_list resumed>) = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] close(5 <unfinished ...>
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3810] close(17 <unfinished ...>
[pid  3809] close(21 <unfinished ...>
[pid  3807] close(27 <unfinished ...>
[pid  3812] <... prctl resumed>)        = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = 0
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] setpgid(0, 0 <unfinished ...>
[pid  3810] close(18 <unfinished ...>
[pid  3809] close(22 <unfinished ...>
[pid  3808] close(6 <unfinished ...>
[pid  3807] close(28 <unfinished ...>
[pid  3812] <... setpgid resumed>)      = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3810] close(19 <unfinished ...>
[pid  3809] close(23 <unfinished ...>
[pid  3808] close(7 <unfinished ...>
[pid  3807] close(29 <unfinished ...>
[pid  3812] <... openat resumed>)       = 3
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] write(3, "1000", 4 <unfinished ...>
[pid  3810] close(20 <unfinished ...>
[pid  3809] close(24 <unfinished ...>
[pid  3808] close(8 <unfinished ...>
[pid  3807] exit_group(0 <unfinished ...>
[pid  3812] <... write resumed>)        = 4
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3807] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3813 attached
[pid  3812] close(3 <unfinished ...>
[pid  3810] close(21 <unfinished ...>
[pid  3809] close(25 <unfinished ...>
[pid  3808] close(9 <unfinished ...>
[pid  3807] +++ exited with 0 +++
[pid  3812] <... close resumed>)        = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3812] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3810] close(22 <unfinished ...>
[pid  3809] close(26 <unfinished ...>
[pid  3808] close(10 <unfinished ...>
[pid  3813] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3812] <... openat resumed>)       = 3
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] setns(201, 0 <unfinished ...>
[pid  3810] close(23 <unfinished ...>
[pid  3809] close(27 <unfinished ...>
[pid  3808] close(11 <unfinished ...>
[pid  3812] <... setns resumed>)        = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... set_robust_list resumed>) = 0
[pid  3812] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3810] close(24 <unfinished ...>
[pid  3809] close(28 <unfinished ...>
[pid  3808] close(12 <unfinished ...>
[pid  3813] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3812] <... socket resumed>)       = 4
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... prctl resumed>)        = 0
[pid  3812] setns(3, 0 <unfinished ...>
[pid  3810] close(25 <unfinished ...>
[pid  3809] close(29 <unfinished ...>
[pid  3808] close(13 <unfinished ...>
[pid  3813] setpgid(0, 0 <unfinished ...>
[pid  3812] <... setns resumed>)        = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] close(3 <unfinished ...>
[pid  3810] close(26 <unfinished ...>
[pid  3809] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3812] <... close resumed>)        = 0
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3809] <... exit_group resumed>)   = ?
[pid  3812] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3810] close(27 <unfinished ...>
[pid  3809] +++ exited with 0 +++
[pid  3808] close(14 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 22
[pid  3813] <... setpgid resumed>)      = 0
[pid  3812] <... fcntl resumed>)        = 5
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3812] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3810] close(28 <unfinished ...>
[pid  3808] close(15 <unfinished ...>
[pid  3813] <... openat resumed>)       = 3
[pid  3812] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] write(3, "1000", 4 <unfinished ...>
[pid  3812] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3810] close(29 <unfinished ...>
[pid  3808] close(16 <unfinished ...>
[pid  3812] <... openat resumed>)       = 3
[pid  3810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... write resumed>)        = 4
[pid  3812] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3810] exit_group(0 <unfinished ...>
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(3 <unfinished ...>
[pid  3812] <... write resumed>)        = 8
[pid  3810] <... exit_group resumed>)   = ?
[pid  3808] close(17 <unfinished ...>
[pid  3813] <... close resumed>)        = 0
[pid  3812] close(3 <unfinished ...>
[pid  3810] +++ exited with 0 +++
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3812] <... close resumed>)        = 0
[pid  3808] close(18 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3812] close(4 <unfinished ...>
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... openat resumed>)       = 3
[pid  3812] <... close resumed>)        = 0
[pid  3808] close(19 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3813] setns(201, 0 <unfinished ...>
[pid  3812] close(5 <unfinished ...>
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] <... close resumed>)        = 0
[pid  3812] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3812] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3812] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3812] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3812] close(10 <unfinished ...>
[pid  3808] close(20 <unfinished ...>
[pid  3813] <... setns resumed>)        = 0
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 23
[pid  3813] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3812] close(11 <unfinished ...>
[pid  3808] close(21 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... socket resumed>)       = 4
[pid  3812] close(12 <unfinished ...>
[pid  3808] close(22 <unfinished ...>
[pid  3813] setns(3, 0 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... setns resumed>)        = 0
[pid  3812] close(13 <unfinished ...>
[pid  3808] close(23 <unfinished ...>
[pid  3813] close(3 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3813] <... close resumed>)        = 0
[pid  3812] close(14 <unfinished ...>
[pid  3808] close(24./strace-static-x86_64: Process 3814 attached
 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3812] close(15 <unfinished ...>
[pid  3814] <... set_robust_list resumed>) = 0
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3812] close(16 <unfinished ...>
[pid  3814] <... prctl resumed>)        = 0
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] setpgid(0, 0 <unfinished ...>
[pid  3813] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3812] close(17 <unfinished ...>
[pid  3808] close(25 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 22
[pid  3814] <... setpgid resumed>)      = 0
[pid  3813] <... fcntl resumed>)        = 5
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3816 attached
[pid  3814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3813] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3812] close(18 <unfinished ...>
[pid  3808] close(26 <unfinished ...>
[pid  3816] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3814] <... openat resumed>)       = 3
[pid  3813] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... set_robust_list resumed>) = 0
[pid  3814] write(3, "1000", 4 <unfinished ...>
[pid  3813] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3812] close(19 <unfinished ...>
[pid  3808] close(27 <unfinished ...>
[pid  3816] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3814] <... write resumed>)        = 4
[pid  3813] <... openat resumed>)       = 3
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... prctl resumed>)        = 0
[pid  3814] close(3 <unfinished ...>
[pid  3812] close(20 <unfinished ...>
[pid  3816] setpgid(0, 0 <unfinished ...>
[pid  3814] <... close resumed>)        = 0
[pid  3813] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] close(28 <unfinished ...>
[pid  3816] <... setpgid resumed>)      = 0
[pid  3814] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3813] <... write resumed>)        = 8
[pid  3812] close(21 <unfinished ...>
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3814] <... openat resumed>)       = 3
[pid  3813] close(3 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] close(29 <unfinished ...>
[pid  3816] <... openat resumed>)       = 3
[pid  3814] setns(201, 0 <unfinished ...>
[pid  3813] <... close resumed>)        = 0
[pid  3812] close(22 <unfinished ...>
[pid  3808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] write(3, "1000", 4 <unfinished ...>
[pid  3814] <... setns resumed>)        = 0
[pid  3813] close(4 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3808] exit_group(0./strace-static-x86_64: Process 3817 attached
 <unfinished ...>
[pid  3816] <... write resumed>)        = 4
[pid  3814] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3813] <... close resumed>)        = 0
[pid  3812] close(23 <unfinished ...>
[pid  3808] <... exit_group resumed>)   = ?
[pid  3816] close(3 <unfinished ...>
[pid  3814] <... socket resumed>)       = 4
[pid  3813] close(5 <unfinished ...>
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... close resumed>)        = 0
[pid  3814] setns(3, 0 <unfinished ...>
[pid  3812] close(24 <unfinished ...>
[pid  3816] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3814] <... setns resumed>)        = 0
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... openat resumed>)       = 3
[pid  3814] close(3 <unfinished ...>
[pid  3812] close(25 <unfinished ...>
[pid  3808] +++ exited with 0 +++
[pid  3817] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3816] setns(201, 0 <unfinished ...>
[pid  3814] <... close resumed>)        = 0
[pid  3813] <... close resumed>)        = 0
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3817] <... set_robust_list resumed>) = 0
[pid  3816] <... setns resumed>)        = 0
[pid  3814] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3813] close(6 <unfinished ...>
[pid  3812] close(26 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3817] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3816] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3814] <... fcntl resumed>)        = 5
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3817] <... prctl resumed>)        = 0
[pid  3816] <... socket resumed>)       = 4
[pid  3814] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3813] close(7 <unfinished ...>
[pid  3812] close(27 <unfinished ...>
[pid  3817] setpgid(0, 0 <unfinished ...>
[pid  3816] setns(3, 0 <unfinished ...>
[pid  3814] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... setpgid resumed>)      = 0
[pid  3816] <... setns resumed>)        = 0
[pid  3814] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3813] close(8 <unfinished ...>
[pid  3812] close(28 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3816] close(3 <unfinished ...>
[pid  3814] <... openat resumed>)       = 3
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... close resumed>)        = 0
[pid  3814] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3813] close(9 <unfinished ...>
[pid  3812] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 22
[pid  3817] <... openat resumed>)       = 3
[pid  3816] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3814] <... write resumed>)        = 8
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] write(3, "1000", 4 <unfinished ...>
[pid  3816] <... fcntl resumed>)        = 5
[pid  3814] close(3 <unfinished ...>
[pid  3813] close(10 <unfinished ...>
[pid  3812] exit_group(0 <unfinished ...>
[pid  3817] <... write resumed>)        = 4
[pid  3816] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3814] <... close resumed>)        = 0
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3812] <... exit_group resumed>)   = ?
[pid  3817] close(3 <unfinished ...>
[pid  3816] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3814] close(4 <unfinished ...>
[pid  3813] close(11 <unfinished ...>
[pid  3812] +++ exited with 0 +++
[pid  3817] <... close resumed>)        = 0
[pid  3816] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3814] <... close resumed>)        = 0
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3817] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3816] <... openat resumed>)       = 3
[pid  3814] close(5 <unfinished ...>
[pid  3813] close(12 <unfinished ...>
[pid  3817] <... openat resumed>)       = 3
[pid  3816] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3814] <... close resumed>)        = 0
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] setns(201, 0 <unfinished ...>
[pid  3816] <... write resumed>)        = 8
[pid  3814] close(6 <unfinished ...>
[pid  3813] close(13 <unfinished ...>
[pid  3817] <... setns resumed>)        = 0
[pid  3816] close(3 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3817] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3816] <... close resumed>)        = 0
[pid  3814] close(7 <unfinished ...>
[pid  3813] close(14 <unfinished ...>
[pid  3816] close(4 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... close resumed>)        = 0
[pid  3814] close(8 <unfinished ...>
[pid  3816] close(5 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3818 attached
[pid  3817] <... socket resumed>)       = 4
[pid  3816] <... close resumed>)        = 0
[pid  3814] close(9 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3817] setns(3, 0 <unfinished ...>
[pid  3816] close(6 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(15 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 22
[pid  3818] <... set_robust_list resumed>) = 0
[pid  3817] <... setns resumed>)        = 0
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(10 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3817] close(3 <unfinished ...>
[pid  3816] close(7 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(16 <unfinished ...>
[pid  3818] <... prctl resumed>)        = 0
[pid  3817] <... close resumed>)        = 0
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(11 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] setpgid(0, 0 <unfinished ...>
[pid  3817] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3816] close(8 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(17 <unfinished ...>
[pid  3818] <... setpgid resumed>)      = 0
[pid  3817] <... fcntl resumed>)        = 5
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(12 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3817] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3816] close(9 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(18 <unfinished ...>
[pid  3818] <... openat resumed>)       = 3
[pid  3817] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(13 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] write(3, "1000", 4 <unfinished ...>
[pid  3817] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3816] close(10 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(19 <unfinished ...>
[pid  3818] <... write resumed>)        = 4
[pid  3817] <... openat resumed>)       = 3
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(14 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] close(3 <unfinished ...>
[pid  3817] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3816] close(11 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(20 <unfinished ...>
[pid  3818] <... close resumed>)        = 0
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(15 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3817] <... write resumed>)        = 8
[pid  3816] close(12 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(21./strace-static-x86_64: Process 3819 attached
 <unfinished ...>
[pid  3818] <... openat resumed>)       = 3
[pid  3817] close(3 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(16 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] setns(201, 0 <unfinished ...>
[pid  3817] <... close resumed>)        = 0
[pid  3816] close(13 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(22 <unfinished ...>
[pid  3819] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3818] <... setns resumed>)        = 0
[pid  3817] close(4 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(17 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... set_robust_list resumed>) = 0
[pid  3818] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3817] <... close resumed>)        = 0
[pid  3816] close(14 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(23 <unfinished ...>
[pid  3818] <... socket resumed>)       = 4
[pid  3817] close(5 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(18 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3818] setns(3, 0 <unfinished ...>
[pid  3817] <... close resumed>)        = 0
[pid  3816] close(15 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(24 <unfinished ...>
[pid  3819] setpgid(0, 0 <unfinished ...>
[pid  3818] <... setns resumed>)        = 0
[pid  3817] close(6 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(19 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... setpgid resumed>)      = 0
[pid  3818] close(3 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(16 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(25 <unfinished ...>
[pid  3818] <... close resumed>)        = 0
[pid  3817] close(7 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(20 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3818] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(17 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(26 <unfinished ...>
[pid  3819] <... openat resumed>)       = 3
[pid  3818] <... fcntl resumed>)        = 5
[pid  3817] close(8 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(21 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] write(3, "1000", 4 <unfinished ...>
[pid  3818] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(18 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(27 <unfinished ...>
[pid  3819] <... write resumed>)        = 4
[pid  3818] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3817] close(9 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(22 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] close(3 <unfinished ...>
[pid  3818] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(19 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(28 <unfinished ...>
[pid  3819] <... close resumed>)        = 0
[pid  3818] <... openat resumed>)       = 3
[pid  3817] close(10 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(23 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3818] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(20 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] close(29 <unfinished ...>
[pid  3819] <... openat resumed>)       = 3
[pid  3818] <... write resumed>)        = 8
[pid  3817] close(11 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(24 <unfinished ...>
[pid  3813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] setns(201, 0 <unfinished ...>
[pid  3818] close(3 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(21 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] exit_group(0 <unfinished ...>
[pid  3819] <... setns resumed>)        = 0
[pid  3818] <... close resumed>)        = 0
[pid  3817] close(12 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(25 <unfinished ...>
[pid  3813] <... exit_group resumed>)   = ?
[pid  3819] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3818] close(4 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(22 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = 0
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(26 <unfinished ...>
[pid  3818] close(5 <unfinished ...>
[pid  3816] close(23 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = 0
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(27 <unfinished ...>
[pid  3818] close(6 <unfinished ...>
[pid  3816] close(24 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3813] +++ exited with 0 +++
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] close(13 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3819] <... socket resumed>)       = 4
[pid  3818] close(7 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(25 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] setns(3, 0 <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] close(14 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] close(29 <unfinished ...>
[pid  3819] <... setns resumed>)        = 0
[pid  3818] close(8 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(26 <unfinished ...>
[pid  3814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] close(3 <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] close(15 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] exit_group(0 <unfinished ...>
[pid  3819] <... close resumed>)        = 0
[pid  3818] close(9 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(27 <unfinished ...>
[pid  3814] <... exit_group resumed>)   = ?
[pid  3819] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] close(16 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3814] +++ exited with 0 +++
[pid  3819] <... fcntl resumed>)        = 5
[pid  3818] close(10 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3819] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] close(17 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3819] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3818] close(11 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] close(29 <unfinished ...>
[pid  3819] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] close(18 <unfinished ...>
[pid  3816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3818] close(12 <unfinished ...>
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] exit_group(0 <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3816] <... exit_group resumed>)   = ?
[pid  3819] <... openat resumed>)       = 3
[pid  3818] close(13 <unfinished ...>
[pid  3817] close(19 <unfinished ...>
[pid  3816] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3819] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] close(14 <unfinished ...>
[pid  3817] close(20 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 23
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 24
[pid  3819] <... write resumed>)        = 8
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3819] close(3 <unfinished ...>
[pid  3818] close(15 <unfinished ...>
[pid  3817] close(21 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3819] <... close resumed>)        = 0
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3818] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3818] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3818] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3818] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3818] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3819] close(4 <unfinished ...>
[pid  3818] close(22 <unfinished ...>
[pid  3817] close(22 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 24
./strace-static-x86_64: Process 3820 attached
[pid  3819] <... close resumed>)        = 0
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3819] close(5 <unfinished ...>
[pid  3818] close(23 <unfinished ...>
[pid  3817] close(23 <unfinished ...>
[pid  3820] <... set_robust_list resumed>) = 0
[pid  3819] <... close resumed>)        = 0
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3819] close(6 <unfinished ...>
[pid  3818] close(24 <unfinished ...>
[pid  3817] close(24 <unfinished ...>
[pid  3820] <... prctl resumed>)        = 0
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] setpgid(0, 0 <unfinished ...>
[pid  3819] close(7 <unfinished ...>
[pid  3818] close(25 <unfinished ...>
[pid  3817] close(25 <unfinished ...>
[pid  3820] <... setpgid resumed>)      = 0
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3819] close(8 <unfinished ...>
[pid  3818] close(26 <unfinished ...>
[pid  3817] close(26./strace-static-x86_64: Process 3822 attached
 <unfinished ...>
[pid  3820] <... openat resumed>)       = 3
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3820] write(3, "1000", 4 <unfinished ...>
[pid  3819] close(9 <unfinished ...>
[pid  3818] close(27 <unfinished ...>
[pid  3817] close(27 <unfinished ...>
[pid  3822] <... set_robust_list resumed>) = 0
[pid  3820] <... write resumed>)        = 4
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3820] close(3 <unfinished ...>
[pid  3819] close(10 <unfinished ...>
[pid  3818] close(28 <unfinished ...>
[pid  3817] close(28 <unfinished ...>
[pid  3822] <... prctl resumed>)        = 0
[pid  3820] <... close resumed>)        = 0
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] setpgid(0, 0 <unfinished ...>
[pid  3820] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3818] close(29 <unfinished ...>
[pid  3817] close(29 <unfinished ...>
[pid  3819] close(11 <unfinished ...>
[pid  3822] <... setpgid resumed>)      = 0
[pid  3820] <... openat resumed>)       = 3
[pid  3818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3820] setns(201, 0 <unfinished ...>
[pid  3818] exit_group(0 <unfinished ...>
[pid  3817] exit_group(0 <unfinished ...>
[pid  3819] close(12 <unfinished ...>
[pid  3822] <... openat resumed>)       = 3
[pid  3820] <... setns resumed>)        = 0
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3818] <... exit_group resumed>)   = ?
[pid  3817] <... exit_group resumed>)   = ?
[pid  3822] write(3, "1000", 4 <unfinished ...>
[pid  3820] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3819] close(13 <unfinished ...>
[pid  3818] +++ exited with 0 +++
[pid  3822] <... write resumed>)        = 4
[pid  3820] <... socket resumed>)       = 4
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3822] close(3 <unfinished ...>
[pid  3820] setns(3, 0 <unfinished ...>
[pid  3822] <... close resumed>)        = 0
[pid  3820] <... setns resumed>)        = 0
[pid  3822] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3820] close(3 <unfinished ...>
[pid  3822] <... openat resumed>)       = 3
[pid  3820] <... close resumed>)        = 0
[pid  3822] setns(201, 0 <unfinished ...>
[pid  3820] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3822] <... setns resumed>)        = 0
[pid  3820] <... fcntl resumed>)        = 5
[pid  3822] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3820] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3822] <... socket resumed>)       = 4
[pid  3820] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3822] setns(3, 0 <unfinished ...>
[pid  3820] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3822] <... setns resumed>)        = 0
[pid  3820] <... openat resumed>)       = 3
[pid  3822] close(3 <unfinished ...>
[pid  3820] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3821 attached
 <unfinished ...>
[pid  3822] <... close resumed>)        = 0
[pid  3820] <... write resumed>)        = 8
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3817] +++ exited with 0 +++
./strace-static-x86_64: Process 3824 attached
[pid  3822] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3820] close(3 <unfinished ...>
[pid  3819] close(14 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 23
[pid  3822] <... fcntl resumed>)        = 5
[pid  3820] <... close resumed>)        = 0
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3822] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3821] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3820] close(4 <unfinished ...>
[pid  3819] close(15 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3822] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3820] <... close resumed>)        = 0
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3822] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3821] <... set_robust_list resumed>) = 0
[pid  3820] close(5 <unfinished ...>
[pid  3819] close(16./strace-static-x86_64: Process 3825 attached
 <unfinished ...>
[pid  3824] <... set_robust_list resumed>) = 0
[pid  3822] <... openat resumed>)       = 3
[pid  3821] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3820] <... close resumed>)        = 0
[pid  3822] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3820] close(6 <unfinished ...>
[pid  3825] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3824] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3822] <... write resumed>)        = 8
[pid  3821] <... prctl resumed>)        = 0
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 23
[pid  3822] close(3 <unfinished ...>
[pid  3820] close(7 <unfinished ...>
[pid  3819] close(17 <unfinished ...>
[pid  3822] <... close resumed>)        = 0
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(4 <unfinished ...>
[pid  3820] close(8 <unfinished ...>
[pid  3819] close(18 <unfinished ...>
[pid  3822] <... close resumed>)        = 0
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(5 <unfinished ...>
[pid  3820] close(9 <unfinished ...>
[pid  3819] close(19 <unfinished ...>
[pid  3822] <... close resumed>)        = 0
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(6 <unfinished ...>
[pid  3820] close(10 <unfinished ...>
[pid  3819] close(20 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(7 <unfinished ...>
[pid  3820] close(11 <unfinished ...>
[pid  3819] close(21 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(8 <unfinished ...>
[pid  3821] setpgid(0, 0 <unfinished ...>
[pid  3820] close(12 <unfinished ...>
[pid  3819] close(22 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(9 <unfinished ...>
[pid  3820] close(13 <unfinished ...>
[pid  3819] close(23 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(10 <unfinished ...>
[pid  3820] close(14 <unfinished ...>
[pid  3819] close(24 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(11 <unfinished ...>
[pid  3820] close(15 <unfinished ...>
[pid  3819] close(25 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(12 <unfinished ...>
[pid  3820] close(16 <unfinished ...>
[pid  3819] close(26 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(13 <unfinished ...>
[pid  3820] close(17 <unfinished ...>
[pid  3819] close(27 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(14 <unfinished ...>
[pid  3820] close(18 <unfinished ...>
[pid  3819] close(28 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... set_robust_list resumed>) = 0
[pid  3824] <... prctl resumed>)        = 0
[pid  3822] close(15 <unfinished ...>
[pid  3821] <... setpgid resumed>)      = 0
[pid  3820] close(19 <unfinished ...>
[pid  3819] close(29 <unfinished ...>
[pid  3824] setpgid(0, 0 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... setpgid resumed>)      = 0
[pid  3822] close(16 <unfinished ...>
[pid  3820] close(20 <unfinished ...>
[pid  3819] exit_group(0 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... openat resumed>)       = 3
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3819] <... exit_group resumed>)   = ?
[pid  3825] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3822] close(17 <unfinished ...>
[pid  3821] write(3, "1000", 4 <unfinished ...>
[pid  3820] close(21 <unfinished ...>
[pid  3819] +++ exited with 0 +++
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... write resumed>)        = 4
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3822] close(18 <unfinished ...>
[pid  3821] close(3 <unfinished ...>
[pid  3820] close(22 <unfinished ...>
[pid  3824] <... openat resumed>)       = 3
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = 0
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(19 <unfinished ...>
[pid  3820] close(23 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3824] write(3, "1000", 4 <unfinished ...>
[pid  3822] close(20 <unfinished ...>
[pid  3820] close(24 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... write resumed>)        = 4
[pid  3822] close(21 <unfinished ...>
[pid  3821] <... openat resumed>)       = 3
[pid  3820] close(25 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3824] close(3 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] setns(201, 0 <unfinished ...>
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(22 <unfinished ...>
[pid  3820] close(26 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(23 <unfinished ...>
[pid  3820] close(27 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(24 <unfinished ...>
[pid  3820] close(28 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = 0
[pid  3822] close(25 <unfinished ...>
[pid  3821] <... setns resumed>)        = 0
[pid  3820] close(29 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 23
[pid  3824] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3822] close(26 <unfinished ...>
[pid  3821] <... socket resumed>)       = 4
[pid  3820] exit_group(0 <unfinished ...>
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] setns(3, 0 <unfinished ...>
[pid  3820] <... exit_group resumed>)   = ?
[pid  3825] <... prctl resumed>)        = 0
[pid  3824] <... openat resumed>)       = 3
[pid  3822] close(27 <unfinished ...>
[pid  3821] <... setns resumed>)        = 0
[pid  3820] +++ exited with 0 +++
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(3 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3824] setns(201, 0 <unfinished ...>
[pid  3822] close(28 <unfinished ...>
[pid  3821] <... close resumed>)        = 0
[pid  3824] <... setns resumed>)        = 0
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3824] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3822] close(29 <unfinished ...>
[pid  3821] <... fcntl resumed>)        = 5
./strace-static-x86_64: Process 3827 attached
[pid  3822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3824] <... socket resumed>)       = 4
[pid  3822] exit_group(0 <unfinished ...>
[pid  3821] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3827] <... set_robust_list resumed>) = 0
[pid  3825] setpgid(0, 0 <unfinished ...>
[pid  3824] setns(3, 0 <unfinished ...>
[pid  3822] <... exit_group resumed>)   = ?
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3827] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3825] <... setpgid resumed>)      = 0
[pid  3824] <... setns resumed>)        = 0
[pid  3822] +++ exited with 0 +++
[pid  3821] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3827] <... prctl resumed>)        = 0
[pid  3827] setpgid(0, 0)               = 0
[pid  3827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3824] close(3 <unfinished ...>
[pid  3821] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3827] write(3, "1000", 4 <unfinished ...>
[pid  3821] <... openat resumed>)       = 3
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 25
[pid  3824] <... close resumed>)        = 0
[pid  3827] <... write resumed>)        = 4
[pid  3827] close(3 <unfinished ...>
[pid  3821] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3827] <... close resumed>)        = 0
[pid  3827] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3821] <... write resumed>)        = 8
[pid  3827] <... openat resumed>)       = 3
[pid  3827] setns(201, 0)               = 0
[pid  3827] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3827] setns(3, 0)                 = 0
[pid  3821] close(3 <unfinished ...>
[pid  3824] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3827] close(3 <unfinished ...>
[pid  3821] <... close resumed>)        = 0
[pid  3824] <... fcntl resumed>)        = 5
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 25
[pid  3821] close(4)                    = 0
[pid  3827] <... close resumed>)        = 0
[pid  3821] close(5 <unfinished ...>
[pid  3824] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3821] <... close resumed>)        = 0
[pid  3824] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3821] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3824] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3821] close(7 <unfinished ...>
[pid  3825] <... openat resumed>)       = 3
./strace-static-x86_64: Process 3828 attached
[pid  3827] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3824] <... openat resumed>)       = 3
[pid  3825] write(3, "1000", 4 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3827] <... fcntl resumed>)        = 5
[pid  3825] <... write resumed>)        = 4
[pid  3824] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3821] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3828] <... set_robust_list resumed>) = 0
[pid  3827] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3824] <... write resumed>)        = 8
[pid  3821] close(9 <unfinished ...>
[pid  3828] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3827] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3825] close(3 <unfinished ...>
[pid  3824] close(3 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3829 attached
[pid  3828] <... prctl resumed>)        = 0
[pid  3827] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3824] <... close resumed>)        = 0
[pid  3821] close(10 <unfinished ...>
[pid  3829] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3828] setpgid(0, 0 <unfinished ...>
[pid  3827] <... openat resumed>)       = 3
[pid  3825] <... close resumed>)        = 0
[pid  3824] close(4 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... set_robust_list resumed>) = 0
[pid  3828] <... setpgid resumed>)      = 0
[pid  3827] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3824] <... close resumed>)        = 0
[pid  3821] close(11 <unfinished ...>
[pid  3825] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3829] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3827] <... write resumed>)        = 8
[pid  3824] close(5 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... prctl resumed>)        = 0
[pid  3828] <... openat resumed>)       = 3
[pid  3827] close(3 <unfinished ...>
[pid  3825] <... openat resumed>)       = 3
[pid  3829] setpgid(0, 0 <unfinished ...>
[pid  3828] write(3, "1000", 4 <unfinished ...>
[pid  3827] <... close resumed>)        = 0
[pid  3824] <... close resumed>)        = 0
[pid  3821] close(12 <unfinished ...>
[pid  3829] <... setpgid resumed>)      = 0
[pid  3828] <... write resumed>)        = 4
[pid  3827] close(4 <unfinished ...>
[pid  3825] setns(201, 0 <unfinished ...>
[pid  3824] close(6 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3828] close(3 <unfinished ...>
[pid  3827] <... close resumed>)        = 0
[pid  3825] <... setns resumed>)        = 0
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(13 <unfinished ...>
[pid  3829] <... openat resumed>)       = 3
[pid  3828] <... close resumed>)        = 0
[pid  3827] close(5 <unfinished ...>
[pid  3825] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3824] close(7 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] write(3, "1000", 4 <unfinished ...>
[pid  3828] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3827] <... close resumed>)        = 0
[pid  3825] <... socket resumed>)       = 4
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(14 <unfinished ...>
[pid  3829] <... write resumed>)        = 4
[pid  3828] <... openat resumed>)       = 3
[pid  3827] close(6 <unfinished ...>
[pid  3825] setns(3, 0 <unfinished ...>
[pid  3824] close(8 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(3 <unfinished ...>
[pid  3828] setns(201, 0 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... setns resumed>)        = 0
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(15 <unfinished ...>
[pid  3829] <... close resumed>)        = 0
[pid  3828] <... setns resumed>)        = 0
[pid  3827] close(7 <unfinished ...>
[pid  3825] close(3 <unfinished ...>
[pid  3824] close(9 <unfinished ...>
[pid  3829] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3828] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... close resumed>)        = 0
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... openat resumed>)       = 3
[pid  3828] <... socket resumed>)       = 4
[pid  3827] close(8 <unfinished ...>
[pid  3824] close(10 <unfinished ...>
[pid  3825] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3821] close(16 <unfinished ...>
[pid  3829] setns(201, 0 <unfinished ...>
[pid  3828] setns(3, 0 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... fcntl resumed>)        = 5
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... setns resumed>)        = 0
[pid  3828] <... setns resumed>)        = 0
[pid  3827] close(9 <unfinished ...>
[pid  3821] close(17 <unfinished ...>
[pid  3824] close(11 <unfinished ...>
[pid  3829] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3828] close(3 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... socket resumed>)       = 4
[pid  3828] <... close resumed>)        = 0
[pid  3827] close(10 <unfinished ...>
[pid  3825] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3824] close(12 <unfinished ...>
[pid  3821] close(18 <unfinished ...>
[pid  3829] setns(3, 0 <unfinished ...>
[pid  3828] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... setns resumed>)        = 0
[pid  3828] <... fcntl resumed>)        = 5
[pid  3827] close(11 <unfinished ...>
[pid  3829] close(3 <unfinished ...>
[pid  3828] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... openat resumed>)       = 3
[pid  3824] close(13 <unfinished ...>
[pid  3821] close(19 <unfinished ...>
[pid  3829] <... close resumed>)        = 0
[pid  3828] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3827] close(12 <unfinished ...>
[pid  3825] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3828] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... fcntl resumed>)        = 5
[pid  3828] <... openat resumed>)       = 3
[pid  3827] close(13 <unfinished ...>
[pid  3825] <... write resumed>)        = 8
[pid  3824] close(14 <unfinished ...>
[pid  3821] close(20 <unfinished ...>
[pid  3829] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3828] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(3 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3828] <... write resumed>)        = 8
[pid  3827] close(14 <unfinished ...>
[pid  3825] <... close resumed>)        = 0
[pid  3824] close(15 <unfinished ...>
[pid  3821] close(21 <unfinished ...>
[pid  3829] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3828] close(3 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(4 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... openat resumed>)       = 3
[pid  3828] <... close resumed>)        = 0
[pid  3827] close(15 <unfinished ...>
[pid  3825] <... close resumed>)        = 0
[pid  3824] close(16 <unfinished ...>
[pid  3821] close(22 <unfinished ...>
[pid  3829] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3828] close(4 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(5 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... write resumed>)        = 8
[pid  3828] <... close resumed>)        = 0
[pid  3827] close(16 <unfinished ...>
[pid  3825] <... close resumed>)        = 0
[pid  3824] close(17 <unfinished ...>
[pid  3829] close(3 <unfinished ...>
[pid  3828] close(5 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(6 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(23 <unfinished ...>
[pid  3829] <... close resumed>)        = 0
[pid  3828] <... close resumed>)        = 0
[pid  3827] close(17 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] close(18 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(4 <unfinished ...>
[pid  3828] close(6 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(7 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(24 <unfinished ...>
[pid  3829] <... close resumed>)        = 0
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(18 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] close(19 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(5 <unfinished ...>
[pid  3828] close(7 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(8 <unfinished ...>
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(25 <unfinished ...>
[pid  3829] <... close resumed>)        = 0
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(19 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(6 <unfinished ...>
[pid  3828] close(8 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(9 <unfinished ...>
[pid  3824] close(20 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(20 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(26 <unfinished ...>
[pid  3829] close(7 <unfinished ...>
[pid  3828] close(9 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(10 <unfinished ...>
[pid  3824] close(21 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(21 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(27 <unfinished ...>
[pid  3829] close(8 <unfinished ...>
[pid  3828] close(10 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(11 <unfinished ...>
[pid  3824] close(22 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(22 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(28 <unfinished ...>
[pid  3829] close(9 <unfinished ...>
[pid  3828] close(11 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(12 <unfinished ...>
[pid  3824] close(23 <unfinished ...>
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(23 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] close(29 <unfinished ...>
[pid  3829] close(10 <unfinished ...>
[pid  3828] close(12 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(13 <unfinished ...>
[pid  3824] close(24 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(24 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(11 <unfinished ...>
[pid  3828] close(13 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(14 <unfinished ...>
[pid  3824] close(25 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(25 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3821] exit_group(0 <unfinished ...>
[pid  3829] close(12 <unfinished ...>
[pid  3828] close(14 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(15 <unfinished ...>
[pid  3824] close(26 <unfinished ...>
[pid  3821] <... exit_group resumed>)   = ?
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(26 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(13 <unfinished ...>
[pid  3828] close(15 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(27 <unfinished ...>
[pid  3829] close(14 <unfinished ...>
[pid  3828] close(16 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(28 <unfinished ...>
[pid  3829] close(15 <unfinished ...>
[pid  3828] close(17 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] close(29 <unfinished ...>
[pid  3821] +++ exited with 0 +++
[pid  3829] close(16 <unfinished ...>
[pid  3828] close(18 <unfinished ...>
[pid  3827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(16 <unfinished ...>
[pid  3824] close(27 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] exit_group(0 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3829] close(17 <unfinished ...>
[pid  3828] close(19 <unfinished ...>
[pid  3827] <... exit_group resumed>)   = ?
[pid  3825] close(17 <unfinished ...>
[pid  3824] close(28 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3827] +++ exited with 0 +++
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3829] close(18 <unfinished ...>
[pid  3828] close(20 <unfinished ...>
[pid  3825] close(18 <unfinished ...>
[pid  3824] close(29 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(19 <unfinished ...>
[pid  3828] close(21 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] close(19 <unfinished ...>
[pid  3824] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3829] close(20 <unfinished ...>
[pid  3828] close(22 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3824] <... exit_group resumed>)   = ?
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(21 <unfinished ...>
[pid  3828] close(23 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(22 <unfinished ...>
[pid  3828] close(24 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(23 <unfinished ...>
[pid  3828] close(25 <unfinished ...>
[pid  3825] close(20 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(24 <unfinished ...>
[pid  3828] close(26 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(25 <unfinished ...>
[pid  3828] close(27 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(26 <unfinished ...>
[pid  3828] close(28 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(27 <unfinished ...>
[pid  3828] close(29 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(28 <unfinished ...>
[pid  3828] exit_group(0 <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3828] <... exit_group resumed>)   = ?
[pid  3824] +++ exited with 0 +++
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] close(29 <unfinished ...>
[pid  3828] +++ exited with 0 +++
[pid  3825] close(21 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 24
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3829] exit_group(0)               = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3829] +++ exited with 0 +++
[pid  3825] close(22 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 3830 attached
[pid  3830] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3825] close(23 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 24
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] <... set_robust_list resumed>) = 0
[pid  3830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3830] setpgid(0, 0)               = 0
[pid  3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3825] close(24 <unfinished ...>
[pid  3830] <... openat resumed>)       = 3
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 26
[pid  3825] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3825] close(26 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3830] write(3, "1000", 4)         = 4
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(3)                    = 0
./strace-static-x86_64: Process 3831 attached
[pid  3830] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3831] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3830] <... openat resumed>)       = 3
[pid  3825] close(27 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 24
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... set_robust_list resumed>) = 0
[pid  3830] setns(201, 0 <unfinished ...>
[pid  3831] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3830] <... setns resumed>)        = 0
[pid  3831] <... prctl resumed>)        = 0
[pid  3830] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3831] setpgid(0, 0 <unfinished ...>
[pid  3830] <... socket resumed>)       = 4
[pid  3825] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 26
[pid  3825] close(29 <unfinished ...>
[pid  3831] <... setpgid resumed>)      = 0
[pid  3830] setns(3, 0 <unfinished ...>
[pid  3825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3830] <... setns resumed>)        = 0
[pid  3825] exit_group(0 <unfinished ...>
[pid  3831] <... openat resumed>)       = 3
[pid  3830] close(3 <unfinished ...>
[pid  3825] <... exit_group resumed>)   = ?
[pid  3831] write(3, "1000", 4 <unfinished ...>
[pid  3830] <... close resumed>)        = 0
[pid  3831] <... write resumed>)        = 4
[pid  3830] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3831] close(3 <unfinished ...>
[pid  3830] <... fcntl resumed>)        = 5
[pid  3831] <... close resumed>)        = 0
[pid  3830] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3825] +++ exited with 0 +++
./strace-static-x86_64: Process 3833 attached
[pid  3831] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3830] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3833] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3831] <... openat resumed>)       = 3
[pid  3830] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3833] <... set_robust_list resumed>) = 0
[pid  3831] setns(201, 0 <unfinished ...>
[pid  3830] <... openat resumed>)       = 3
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 24
[pid  3833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3831] <... setns resumed>)        = 0
[pid  3830] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3833] <... prctl resumed>)        = 0
[pid  3831] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3830] <... write resumed>)        = 8
[pid  3833] setpgid(0, 0 <unfinished ...>
[pid  3831] <... socket resumed>)       = 4
[pid  3830] close(3 <unfinished ...>
[pid  3833] <... setpgid resumed>)      = 0
[pid  3831] setns(3, 0 <unfinished ...>
[pid  3830] <... close resumed>)        = 0
./strace-static-x86_64: Process 3832 attached
[pid  3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3831] <... setns resumed>)        = 0
[pid  3830] close(4 <unfinished ...>
[pid  3833] <... openat resumed>)       = 3
[pid  3832] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3831] close(3 <unfinished ...>
[pid  3830] <... close resumed>)        = 0
[pid  3833] write(3, "1000", 4 <unfinished ...>
[pid  3832] <... set_robust_list resumed>) = 0
[pid  3831] <... close resumed>)        = 0
[pid  3830] close(5 <unfinished ...>
[pid  3833] <... write resumed>)        = 4
[pid  3832] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3831] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3830] <... close resumed>)        = 0
./strace-static-x86_64: Process 3834 attached
[pid  3833] close(3 <unfinished ...>
[pid  3832] <... prctl resumed>)        = 0
[pid  3831] <... fcntl resumed>)        = 5
[pid  3830] close(6 <unfinished ...>
[pid  3833] <... close resumed>)        = 0
[pid  3832] setpgid(0, 0 <unfinished ...>
[pid  3831] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3833] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3832] <... setpgid resumed>)      = 0
[pid  3831] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3830] close(7./strace-static-x86_64: Process 3835 attached
 <unfinished ...>
[pid  3834] <... set_robust_list resumed>) = 0
[pid  3833] <... openat resumed>)       = 3
[pid  3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3831] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3833] setns(201, 0 <unfinished ...>
[pid  3832] <... openat resumed>)       = 3
[pid  3831] <... openat resumed>)       = 3
[pid  3830] close(8 <unfinished ...>
[pid  3835] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3834] <... prctl resumed>)        = 0
[pid  3833] <... setns resumed>)        = 0
[pid  3832] write(3, "1000", 4 <unfinished ...>
[pid  3831] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... set_robust_list resumed>) = 0
[pid  3834] setpgid(0, 0 <unfinished ...>
[pid  3833] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3832] <... write resumed>)        = 4
[pid  3831] <... write resumed>)        = 8
[pid  3830] close(9 <unfinished ...>
[pid  3833] <... socket resumed>)       = 4
[pid  3832] close(3 <unfinished ...>
[pid  3831] close(3 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3834] <... setpgid resumed>)      = 0
[pid  3833] setns(3, 0 <unfinished ...>
[pid  3832] <... close resumed>)        = 0
[pid  3831] <... close resumed>)        = 0
[pid  3830] close(10 <unfinished ...>
[pid  3835] <... prctl resumed>)        = 0
[pid  3834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3833] <... setns resumed>)        = 0
[pid  3832] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3831] close(4 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] setpgid(0, 0 <unfinished ...>
[pid  3834] <... openat resumed>)       = 3
[pid  3833] close(3 <unfinished ...>
[pid  3832] <... openat resumed>)       = 3
[pid  3831] <... close resumed>)        = 0
[pid  3830] close(11 <unfinished ...>
[pid  3833] <... close resumed>)        = 0
[pid  3832] setns(201, 0 <unfinished ...>
[pid  3831] close(5 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3832] <... setns resumed>)        = 0
[pid  3831] <... close resumed>)        = 0
[pid  3830] close(12 <unfinished ...>
[pid  3833] <... fcntl resumed>)        = 5
[pid  3832] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3831] close(6 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3832] <... socket resumed>)       = 4
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(13 <unfinished ...>
[pid  3833] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3832] setns(3, 0 <unfinished ...>
[pid  3831] close(7 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3832] <... setns resumed>)        = 0
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(14 <unfinished ...>
[pid  3833] <... openat resumed>)       = 3
[pid  3832] close(3 <unfinished ...>
[pid  3831] close(8 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3832] <... close resumed>)        = 0
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(15 <unfinished ...>
[pid  3833] <... write resumed>)        = 8
[pid  3832] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3831] close(9 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(3 <unfinished ...>
[pid  3832] <... fcntl resumed>)        = 5
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(16 <unfinished ...>
[pid  3833] <... close resumed>)        = 0
[pid  3832] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3831] close(10 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(4 <unfinished ...>
[pid  3832] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(17 <unfinished ...>
[pid  3833] <... close resumed>)        = 0
[pid  3832] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3831] close(11 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(5 <unfinished ...>
[pid  3832] <... openat resumed>)       = 3
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(18 <unfinished ...>
[pid  3833] <... close resumed>)        = 0
[pid  3832] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3831] close(12 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(6 <unfinished ...>
[pid  3832] <... write resumed>)        = 8
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(19 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(3 <unfinished ...>
[pid  3831] close(13 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(7 <unfinished ...>
[pid  3832] <... close resumed>)        = 0
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(20 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(4 <unfinished ...>
[pid  3831] close(14 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(8 <unfinished ...>
[pid  3832] <... close resumed>)        = 0
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(21 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(5 <unfinished ...>
[pid  3831] close(15 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... setpgid resumed>)      = 0
[pid  3834] write(3, "1000", 4 <unfinished ...>
[pid  3833] close(9 <unfinished ...>
[pid  3832] <... close resumed>)        = 0
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(22 <unfinished ...>
[pid  3834] <... write resumed>)        = 4
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(6 <unfinished ...>
[pid  3831] close(16 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3834] close(3 <unfinished ...>
[pid  3833] close(10 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(23 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(7 <unfinished ...>
[pid  3831] close(17 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... openat resumed>)       = 3
[pid  3834] <... close resumed>)        = 0
[pid  3833] close(11 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(24 <unfinished ...>
[pid  3835] write(3, "1000", 4 <unfinished ...>
[pid  3834] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(8 <unfinished ...>
[pid  3831] close(18 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... write resumed>)        = 4
[pid  3834] <... openat resumed>)       = 3
[pid  3833] close(12 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(25 <unfinished ...>
[pid  3835] close(3 <unfinished ...>
[pid  3834] setns(201, 0 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(9 <unfinished ...>
[pid  3831] close(19 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = 0
[pid  3834] <... setns resumed>)        = 0
[pid  3833] close(13 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(26 <unfinished ...>
[pid  3835] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3834] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(10 <unfinished ...>
[pid  3831] close(20 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] close(14 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(27 <unfinished ...>
[pid  3834] <... socket resumed>)       = 4
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(11 <unfinished ...>
[pid  3831] close(21 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... openat resumed>)       = 3
[pid  3834] setns(3, 0 <unfinished ...>
[pid  3833] close(15 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(28 <unfinished ...>
[pid  3835] setns(201, 0 <unfinished ...>
[pid  3834] <... setns resumed>)        = 0
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(12 <unfinished ...>
[pid  3831] close(22 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... setns resumed>)        = 0
[pid  3834] close(3 <unfinished ...>
[pid  3833] close(16 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] close(29 <unfinished ...>
[pid  3835] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3834] <... close resumed>)        = 0
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(13 <unfinished ...>
[pid  3831] close(23 <unfinished ...>
[pid  3830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... socket resumed>)       = 4
[pid  3834] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3833] close(17 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] exit_group(0 <unfinished ...>
[pid  3835] setns(3, 0 <unfinished ...>
[pid  3834] <... fcntl resumed>)        = 5
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(14 <unfinished ...>
[pid  3831] close(24 <unfinished ...>
[pid  3830] <... exit_group resumed>)   = ?
[pid  3835] <... setns resumed>)        = 0
[pid  3834] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3833] close(18 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3830] +++ exited with 0 +++
[pid  3835] close(3 <unfinished ...>
[pid  3834] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(15 <unfinished ...>
[pid  3831] close(25 <unfinished ...>
[pid  3835] <... close resumed>)        = 0
[pid  3834] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3833] close(19 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3834] <... openat resumed>)       = 3
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(16 <unfinished ...>
[pid  3831] close(26 <unfinished ...>
[pid  3835] <... fcntl resumed>)        = 5
[pid  3834] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3833] close(20 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3835] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(17 <unfinished ...>
[pid  3831] close(27 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3835] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3834] <... write resumed>)        = 8
[pid  3833] close(21 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3834] close(3 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(18 <unfinished ...>
[pid  3831] close(28 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3835] <... openat resumed>)       = 3
[pid  3833] close(22 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3834] <... close resumed>)        = 0
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(19 <unfinished ...>
[pid  3831] close(29 <unfinished ...>
[pid  3833] close(23 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(4 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(20 <unfinished ...>
[pid  3831] exit_group(0 <unfinished ...>
[pid  3835] <... write resumed>)        = 8
[pid  3834] <... close resumed>)        = 0
[pid  3833] close(24 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3831] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3835] close(3 <unfinished ...>
[pid  3834] close(5 <unfinished ...>
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(21 <unfinished ...>
[pid  3831] +++ exited with 0 +++
[pid  3833] close(25 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(22 <unfinished ...>
[pid  3833] close(26 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(23 <unfinished ...>
[pid  3833] close(27 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3834] <... close resumed>)        = 0
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(24 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 25
[pid  3835] <... close resumed>)        = 0
[pid  3834] close(6 <unfinished ...>
[pid  3833] close(28 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(25 <unfinished ...>
[pid  3833] close(29 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] close(4 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3835] <... close resumed>)        = 0
[pid  3834] close(7 <unfinished ...>
[pid  3833] exit_group(0 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] <... exit_group resumed>)   = ?
[pid  3832] close(27 <unfinished ...>
[pid  3835] close(5 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3833] +++ exited with 0 +++
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(28 <unfinished ...>
[pid  3835] <... close resumed>)        = 0
[pid  3834] close(8 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 25
./strace-static-x86_64: Process 3837 attached
[pid  3835] close(6 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] close(29 <unfinished ...>
[pid  3837] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(9 <unfinished ...>
[pid  3832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... set_robust_list resumed>) = 0
[pid  3835] close(7 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] exit_group(0 <unfinished ...>
[pid  3837] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(10 <unfinished ...>
[pid  3832] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3837] <... prctl resumed>)        = 0
[pid  3835] close(8 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3832] +++ exited with 0 +++
[pid  3837] setpgid(0, 0)               = 0
[pid  3837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3838 attached
) = 3
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(11 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3835] close(9 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 25
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(12 <unfinished ...>
[pid  3838] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3837] write(3, "1000", 4 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] close(10 <unfinished ...>
[pid  3834] close(13 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] <... set_robust_list resumed>) = 0
[pid  3837] <... write resumed>)        = 4
[pid  3838] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3837] close(3 <unfinished ...>
[pid  3838] <... prctl resumed>)        = 0
[pid  3837] <... close resumed>)        = 0
[pid  3838] setpgid(0, 0 <unfinished ...>
[pid  3837] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3838] <... setpgid resumed>)      = 0
[pid  3837] <... openat resumed>)       = 3
[pid  3835] close(11 <unfinished ...>
[pid  3834] close(14 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 27
[pid  3835] close(12 <unfinished ...>
[pid  3834] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(16 <unfinished ...>
[pid  3835] close(13 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(17 <unfinished ...>
[pid  3835] close(14 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(18 <unfinished ...>
[pid  3835] close(15 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(19 <unfinished ...>
[pid  3835] close(16 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(20 <unfinished ...>
[pid  3835] close(17 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(21 <unfinished ...>
[pid  3835] close(18 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(22 <unfinished ...>
[pid  3835] close(19 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3835] close(20 <unfinished ...>
[pid  3834] close(24 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] close(21 <unfinished ...>
[pid  3834] close(25 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] close(22 <unfinished ...>
[pid  3834] close(26 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] close(23 <unfinished ...>
[pid  3834] close(27 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3835] close(24./strace-static-x86_64: Process 3839 attached
 <unfinished ...>
[pid  3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3837] setns(201, 0 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(28 <unfinished ...>
[pid  3839] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3838] <... openat resumed>)       = 3
[pid  3837] <... setns resumed>)        = 0
[pid  3835] close(25 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] <... set_robust_list resumed>) = 0
[pid  3838] write(3, "1000", 4 <unfinished ...>
[pid  3837] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] close(29 <unfinished ...>
[pid  3839] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3838] <... write resumed>)        = 4
[pid  3837] <... socket resumed>)       = 4
[pid  3835] close(26 <unfinished ...>
[pid  3834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] <... prctl resumed>)        = 0
[pid  3838] close(3 <unfinished ...>
[pid  3837] setns(3, 0 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3834] exit_group(0 <unfinished ...>
[pid  3839] setpgid(0, 0 <unfinished ...>
[pid  3838] <... close resumed>)        = 0
[pid  3837] <... setns resumed>)        = 0
[pid  3835] close(27 <unfinished ...>
[pid  3834] <... exit_group resumed>)   = ?
[pid  3839] <... setpgid resumed>)      = 0
[pid  3838] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3837] close(3 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3838] <... openat resumed>)       = 3
[pid  3837] <... close resumed>)        = 0
[pid  3839] <... openat resumed>)       = 3
[pid  3838] setns(201, 0 <unfinished ...>
[pid  3837] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3834] +++ exited with 0 +++
[pid  3835] close(28 <unfinished ...>
[pid  3839] write(3, "1000", 4 <unfinished ...>
[pid  3838] <... setns resumed>)        = 0
[pid  3837] <... fcntl resumed>)        = 5
./strace-static-x86_64: Process 3840 attached
[pid  3839] <... write resumed>)        = 4
[pid  3838] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3837] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3839] close(3 <unfinished ...>
[pid  3838] <... socket resumed>)       = 4
[pid  3837] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3835] close(29 <unfinished ...>
[pid  3840] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3839] <... close resumed>)        = 0
[pid  3838] setns(3, 0 <unfinished ...>
[pid  3837] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] <... set_robust_list resumed>) = 0
[pid  3839] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3838] <... setns resumed>)        = 0
[pid  3837] <... openat resumed>)       = 3
[pid  3835] exit_group(0 <unfinished ...>
[pid  3840] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3839] <... openat resumed>)       = 3
[pid  3838] close(3 <unfinished ...>
[pid  3837] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3840] <... prctl resumed>)        = 0
[pid  3839] setns(201, 0 <unfinished ...>
[pid  3838] <... close resumed>)        = 0
[pid  3837] <... write resumed>)        = 8
[pid  3835] <... exit_group resumed>)   = ?
[pid  3839] <... setns resumed>)        = 0
[pid  3838] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3837] close(3 <unfinished ...>
[pid  3839] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3838] <... fcntl resumed>)        = 5
[pid  3837] <... close resumed>)        = 0
[pid  3839] <... socket resumed>)       = 4
[pid  3838] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3837] close(4 <unfinished ...>
[pid  3839] setns(3, 0 <unfinished ...>
[pid  3838] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3837] <... close resumed>)        = 0
[pid  3839] <... setns resumed>)        = 0
[pid  3838] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3837] close(5 <unfinished ...>
[pid  3839] close(3 <unfinished ...>
[pid  3838] <... openat resumed>)       = 3
[pid  3837] <... close resumed>)        = 0
[pid  3835] +++ exited with 0 +++
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 27
[pid  3840] setpgid(0, 0 <unfinished ...>
[pid  3839] <... close resumed>)        = 0
[pid  3838] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3837] close(6 <unfinished ...>
[pid  3840] <... setpgid resumed>)      = 0
[pid  3839] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3838] <... write resumed>)        = 8
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3839] <... fcntl resumed>)        = 5
[pid  3838] close(3 <unfinished ...>
[pid  3837] close(7 <unfinished ...>
[pid  3840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3839] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3838] <... close resumed>)        = 0
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3838] close(4 <unfinished ...>
[pid  3837] close(8 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3839] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3838] <... close resumed>)        = 0
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3841 attached
[pid  3839] <... openat resumed>)       = 3
[pid  3838] close(5 <unfinished ...>
[pid  3837] close(9 <unfinished ...>
[pid  3841] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3840] <... openat resumed>)       = 3
[pid  3839] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3838] <... close resumed>)        = 0
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] <... set_robust_list resumed>) = 0
[pid  3840] write(3, "1000", 4 <unfinished ...>
[pid  3839] <... write resumed>)        = 8
[pid  3838] close(6 <unfinished ...>
[pid  3837] close(10 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 25
[pid  3841] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3839] close(3 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] <... prctl resumed>)        = 0
[pid  3840] <... write resumed>)        = 4
[pid  3839] <... close resumed>)        = 0
[pid  3838] close(7 <unfinished ...>
[pid  3837] close(11 <unfinished ...>
[pid  3841] setpgid(0, 0 <unfinished ...>
[pid  3839] close(4 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(3 <unfinished ...>
[pid  3841] <... setpgid resumed>)      = 0
[pid  3839] <... close resumed>)        = 0
[pid  3838] close(8 <unfinished ...>
[pid  3837] close(12 <unfinished ...>
[pid  3841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3840] <... close resumed>)        = 0
[pid  3839] close(5 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] <... openat resumed>)       = 3
[pid  3840] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3839] <... close resumed>)        = 0
[pid  3838] close(9 <unfinished ...>
[pid  3837] close(13 <unfinished ...>
[pid  3841] write(3, "1000", 4 <unfinished ...>
[pid  3839] close(6 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] <... write resumed>)        = 4
[pid  3840] <... openat resumed>)       = 3
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(10 <unfinished ...>
[pid  3837] close(14./strace-static-x86_64: Process 3842 attached
 <unfinished ...>
[pid  3841] close(3 <unfinished ...>
[pid  3840] setns(201, 0 <unfinished ...>
[pid  3839] close(7 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3841] <... close resumed>)        = 0
[pid  3840] <... setns resumed>)        = 0
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(11 <unfinished ...>
[pid  3837] close(15 <unfinished ...>
[pid  3842] <... set_robust_list resumed>) = 0
[pid  3841] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3840] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3839] close(8 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3841] <... openat resumed>)       = 3
[pid  3840] <... socket resumed>)       = 4
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(12 <unfinished ...>
[pid  3837] close(16 <unfinished ...>
[pid  3842] <... prctl resumed>)        = 0
[pid  3841] setns(201, 0 <unfinished ...>
[pid  3840] setns(3, 0 <unfinished ...>
[pid  3839] close(9 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] setpgid(0, 0 <unfinished ...>
[pid  3841] <... setns resumed>)        = 0
[pid  3840] <... setns resumed>)        = 0
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(13 <unfinished ...>
[pid  3837] close(17 <unfinished ...>
[pid  3842] <... setpgid resumed>)      = 0
[pid  3841] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3840] close(3 <unfinished ...>
[pid  3839] close(10 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3841] <... socket resumed>)       = 4
[pid  3840] <... close resumed>)        = 0
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(14 <unfinished ...>
[pid  3837] close(18 <unfinished ...>
[pid  3842] <... openat resumed>)       = 3
[pid  3841] setns(3, 0 <unfinished ...>
[pid  3840] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3839] close(11 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] write(3, "1000", 4 <unfinished ...>
[pid  3841] <... setns resumed>)        = 0
[pid  3840] <... fcntl resumed>)        = 5
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(15 <unfinished ...>
[pid  3837] close(19 <unfinished ...>
[pid  3842] <... write resumed>)        = 4
[pid  3841] close(3 <unfinished ...>
[pid  3840] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3839] close(12 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] close(3 <unfinished ...>
[pid  3841] <... close resumed>)        = 0
[pid  3840] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(16 <unfinished ...>
[pid  3837] close(20 <unfinished ...>
[pid  3842] <... close resumed>)        = 0
[pid  3841] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3840] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3839] close(13 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3841] <... fcntl resumed>)        = 5
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(17 <unfinished ...>
[pid  3837] close(21 <unfinished ...>
[pid  3842] <... openat resumed>)       = 3
[pid  3841] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3840] <... openat resumed>)       = 3
[pid  3839] close(14 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] setns(201, 0 <unfinished ...>
[pid  3841] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3840] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(18 <unfinished ...>
[pid  3837] close(22 <unfinished ...>
[pid  3842] <... setns resumed>)        = 0
[pid  3841] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3839] close(15 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] <... write resumed>)        = 8
[pid  3842] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3841] <... openat resumed>)       = 3
[pid  3840] close(3 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(19 <unfinished ...>
[pid  3837] close(23 <unfinished ...>
[pid  3842] <... socket resumed>)       = 4
[pid  3841] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3840] <... close resumed>)        = 0
[pid  3839] close(16 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] setns(3, 0 <unfinished ...>
[pid  3841] <... write resumed>)        = 8
[pid  3840] close(4 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(20 <unfinished ...>
[pid  3837] close(24 <unfinished ...>
[pid  3842] <... setns resumed>)        = 0
[pid  3841] close(3 <unfinished ...>
[pid  3840] <... close resumed>)        = 0
[pid  3839] close(17 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] close(3 <unfinished ...>
[pid  3841] <... close resumed>)        = 0
[pid  3840] close(5 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(21 <unfinished ...>
[pid  3837] close(25 <unfinished ...>
[pid  3842] <... close resumed>)        = 0
[pid  3841] close(4 <unfinished ...>
[pid  3840] <... close resumed>)        = 0
[pid  3839] close(18 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3841] <... close resumed>)        = 0
[pid  3840] close(6 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(22 <unfinished ...>
[pid  3837] close(26 <unfinished ...>
[pid  3842] <... fcntl resumed>)        = 5
[pid  3841] close(5 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(19 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3841] <... close resumed>)        = 0
[pid  3840] close(7 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(23 <unfinished ...>
[pid  3837] close(27 <unfinished ...>
[pid  3842] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3841] close(6 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(20 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(8 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(24 <unfinished ...>
[pid  3837] close(28 <unfinished ...>
[pid  3842] <... openat resumed>)       = 3
[pid  3841] close(7 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(21 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(9 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(25 <unfinished ...>
[pid  3837] close(29 <unfinished ...>
[pid  3842] <... write resumed>)        = 8
[pid  3841] close(8 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(22 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] close(3 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(10 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(26 <unfinished ...>
[pid  3837] exit_group(0 <unfinished ...>
[pid  3842] <... close resumed>)        = 0
[pid  3841] close(9 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(23 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3837] <... exit_group resumed>)   = ?
[pid  3842] close(4 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(11 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(27 <unfinished ...>
[pid  3837] +++ exited with 0 +++
[pid  3842] <... close resumed>)        = 0
[pid  3841] close(10 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(24 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3842] close(5 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(12 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(28 <unfinished ...>
[pid  3842] <... close resumed>)        = 0
[pid  3841] close(11 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(25 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] close(6 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(13 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] close(29 <unfinished ...>
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(12 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(26 <unfinished ...>
[pid  3838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] close(7 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(14 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] exit_group(0 <unfinished ...>
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(13 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] close(27 <unfinished ...>
[pid  3838] <... exit_group resumed>)   = ?
[pid  3842] close(8 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(15 <unfinished ...>
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3838] +++ exited with 0 +++
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(14 <unfinished ...>
[pid  3839] close(28 <unfinished ...>
[pid  3842] close(9 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(15 <unfinished ...>
[pid  3839] close(29 <unfinished ...>
[pid  3842] close(10 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(16 <unfinished ...>
[pid  3839] exit_group(0 <unfinished ...>
[pid  3842] close(11 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] <... exit_group resumed>)   = ?
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(17 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3839] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3842] close(12 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(18 <unfinished ...>
[pid  3842] close(13 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(19 <unfinished ...>
[pid  3842] close(14 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(20 <unfinished ...>
[pid  3842] close(15 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(21 <unfinished ...>
[pid  3842] close(16 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(22 <unfinished ...>
[pid  3842] close(17 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(23 <unfinished ...>
[pid  3842] close(18 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(24 <unfinished ...>
[pid  3842] close(19 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(25 <unfinished ...>
[pid  3842] close(20 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(26 <unfinished ...>
[pid  3842] close(21 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(27 <unfinished ...>
[pid  3842] close(22 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(28 <unfinished ...>
[pid  3842] close(23 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] close(29 <unfinished ...>
[pid  3842] close(24 <unfinished ...>
[pid  3841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] exit_group(0 <unfinished ...>
[pid  3840] close(16 <unfinished ...>
[pid  3842] close(25 <unfinished ...>
[pid  3841] <... exit_group resumed>)   = ?
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3841] +++ exited with 0 +++
[pid  3840] close(17 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3842] close(26 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3842] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3842] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3842] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3842] exit_group(0)               = ?
[pid  3842] +++ exited with 0 +++
[pid  3840] close(18 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 26
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3844 attached
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3844] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3840] close(19 <unfinished ...>
[pid  3844] <... set_robust_list resumed>) = 0
[pid  3844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3844] setpgid(0, 0)               = 0
[pid  3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3840] close(21 <unfinished ...>
[pid  3844] write(3, "1000", 4)         = 4
[pid  3844] close(3)                    = 0
[pid  3844] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3844] setns(201, 0)               = 0
[pid  3844] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3844] setns(3, 0)                 = 0
[pid  3844] close(3)                    = 0
[pid  3840] close(22 <unfinished ...>
[pid  3844] fcntl(4, F_DUPFD, 4)        = 5
[pid  3844] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3844] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 28
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 26
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 26
[pid  3840] close(23 <unfinished ...>
[pid  3844] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 26
[pid  3840] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3840] close(25 <unfinished ...>
[pid  3844] <... write resumed>)        = 8
[pid  3840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3840] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3844] close(3 <unfinished ...>
[pid  3840] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3844] <... close resumed>)        = 0
[pid  3840] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3840] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3844] close(4 <unfinished ...>
[pid  3840] exit_group(0 <unfinished ...>
[pid  3844] <... close resumed>)        = 0
[pid  3840] <... exit_group resumed>)   = ?
[pid  3844] close(5)                    = 0
[pid  3844] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3844] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3844] close(8)                    = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3845 attached
[pid  3844] close(9 <unfinished ...>
[pid  3845] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] <... set_robust_list resumed>) = 0
[pid  3844] close(10 <unfinished ...>
[pid  3840] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 3846 attached
[pid  3845] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3845] <... prctl resumed>)        = 0
[pid  3844] close(11 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3848 attached
 <unfinished ...>
[pid  3846] <... set_robust_list resumed>) = 0
[pid  3845] setpgid(0, 0 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3846] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3845] <... setpgid resumed>)      = 0
[pid  3844] close(12 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 28
[pid  3848] <... set_robust_list resumed>) = 0
[pid  3846] <... prctl resumed>)        = 0
[pid  3845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3846] setpgid(0, 0 <unfinished ...>
[pid  3845] <... openat resumed>)       = 3
[pid  3844] close(13 <unfinished ...>
[pid  3848] <... prctl resumed>)        = 0
[pid  3846] <... setpgid resumed>)      = 0
[pid  3845] write(3, "1000", 4 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] setpgid(0, 0 <unfinished ...>
[pid  3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3845] <... write resumed>)        = 4
[pid  3844] close(14 <unfinished ...>
[pid  3848] <... setpgid resumed>)      = 0
[pid  3846] <... openat resumed>)       = 3
[pid  3845] close(3 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3846] write(3, "1000", 4 <unfinished ...>
[pid  3845] <... close resumed>)        = 0
[pid  3844] close(15 <unfinished ...>
[pid  3848] <... openat resumed>)       = 3
[pid  3846] <... write resumed>)        = 4
[pid  3845] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] write(3, "1000", 4 <unfinished ...>
[pid  3846] close(3 <unfinished ...>
[pid  3845] <... openat resumed>)       = 3
[pid  3844] close(16 <unfinished ...>
[pid  3848] <... write resumed>)        = 4
[pid  3846] <... close resumed>)        = 0
[pid  3845] setns(201, 0 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] close(3 <unfinished ...>
[pid  3846] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3845] <... setns resumed>)        = 0
[pid  3844] close(17 <unfinished ...>
[pid  3848] <... close resumed>)        = 0
[pid  3846] <... openat resumed>)       = 3
[pid  3845] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3846] setns(201, 0 <unfinished ...>
[pid  3845] <... socket resumed>)       = 4
[pid  3844] close(18 <unfinished ...>
[pid  3848] <... openat resumed>)       = 3
[pid  3846] <... setns resumed>)        = 0
[pid  3845] setns(3, 0 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] setns(201, 0 <unfinished ...>
[pid  3846] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3845] <... setns resumed>)        = 0
[pid  3844] close(19./strace-static-x86_64: Process 3849 attached
./strace-static-x86_64: Process 3847 attached
 <unfinished ...>
[pid  3848] <... setns resumed>)        = 0
[pid  3846] <... socket resumed>)       = 4
[pid  3845] close(3 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3846] setns(3, 0 <unfinished ...>
[pid  3845] <... close resumed>)        = 0
[pid  3844] close(20 <unfinished ...>
[pid  3848] <... socket resumed>)       = 4
[pid  3847] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3846] <... setns resumed>)        = 0
[pid  3845] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3848] setns(3, 0 <unfinished ...>
[pid  3846] close(3 <unfinished ...>
[pid  3845] <... fcntl resumed>)        = 5
[pid  3844] close(21 <unfinished ...>
[pid  3849] <... set_robust_list resumed>) = 0
[pid  3848] <... setns resumed>)        = 0
[pid  3847] <... set_robust_list resumed>) = 0
[pid  3846] <... close resumed>)        = 0
[pid  3845] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] close(3 <unfinished ...>
[pid  3847] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3846] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3845] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3844] close(22 <unfinished ...>
[pid  3849] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3848] <... close resumed>)        = 0
[pid  3846] <... fcntl resumed>)        = 5
[pid  3845] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... prctl resumed>)        = 0
[pid  3849] <... prctl resumed>)        = 0
[pid  3848] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3846] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3845] <... openat resumed>)       = 3
[pid  3844] close(23 <unfinished ...>
[pid  3847] setpgid(0, 0 <unfinished ...>
[pid  3849] setpgid(0, 0 <unfinished ...>
[pid  3848] <... fcntl resumed>)        = 5
[pid  3846] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3845] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... setpgid resumed>)      = 0
[pid  3848] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3847] <... setpgid resumed>)      = 0
[pid  3846] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3845] <... write resumed>)        = 8
[pid  3844] close(24 <unfinished ...>
[pid  3848] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3846] <... openat resumed>)       = 3
[pid  3845] close(3 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3848] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3846] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3845] <... close resumed>)        = 0
[pid  3844] close(25 <unfinished ...>
[pid  3849] <... openat resumed>)       = 3
[pid  3848] <... openat resumed>)       = 3
[pid  3847] <... openat resumed>)       = 3
[pid  3846] <... write resumed>)        = 8
[pid  3845] close(4 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3846] close(3 <unfinished ...>
[pid  3845] <... close resumed>)        = 0
[pid  3844] close(26 <unfinished ...>
[pid  3849] write(3, "1000", 4 <unfinished ...>
[pid  3848] <... write resumed>)        = 8
[pid  3847] write(3, "1000", 4 <unfinished ...>
[pid  3846] <... close resumed>)        = 0
[pid  3845] close(5 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... write resumed>)        = 4
[pid  3848] close(3 <unfinished ...>
[pid  3847] <... write resumed>)        = 4
[pid  3846] close(4 <unfinished ...>
[pid  3845] <... close resumed>)        = 0
[pid  3844] close(27 <unfinished ...>
[pid  3849] close(3 <unfinished ...>
[pid  3848] <... close resumed>)        = 0
[pid  3847] close(3 <unfinished ...>
[pid  3846] <... close resumed>)        = 0
[pid  3845] close(6 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = 0
[pid  3848] close(4 <unfinished ...>
[pid  3847] <... close resumed>)        = 0
[pid  3846] close(5 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3844] close(28 <unfinished ...>
[pid  3849] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3848] <... close resumed>)        = 0
[pid  3847] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3846] <... close resumed>)        = 0
[pid  3845] close(7 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] close(5 <unfinished ...>
[pid  3846] close(6 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3844] close(29 <unfinished ...>
[pid  3848] <... close resumed>)        = 0
[pid  3847] <... openat resumed>)       = 3
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(8 <unfinished ...>
[pid  3844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... openat resumed>)       = 3
[pid  3848] close(6 <unfinished ...>
[pid  3847] setns(201, 0 <unfinished ...>
[pid  3846] close(7 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3844] exit_group(0 <unfinished ...>
[pid  3849] setns(201, 0 <unfinished ...>
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... setns resumed>)        = 0
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(9 <unfinished ...>
[pid  3844] <... exit_group resumed>)   = ?
[pid  3849] <... setns resumed>)        = 0
[pid  3848] close(7 <unfinished ...>
[pid  3847] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3846] close(8 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3844] +++ exited with 0 +++
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(10 <unfinished ...>
[pid  3848] close(8 <unfinished ...>
[pid  3846] close(9 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(11 <unfinished ...>
[pid  3848] close(9 <unfinished ...>
[pid  3846] close(10 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(12 <unfinished ...>
[pid  3849] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3848] close(10 <unfinished ...>
[pid  3847] <... socket resumed>)       = 4
[pid  3846] close(11 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3849] <... socket resumed>)       = 4
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] setns(3, 0 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(13 <unfinished ...>
[pid  3849] setns(3, 0 <unfinished ...>
[pid  3848] close(11 <unfinished ...>
[pid  3847] <... setns resumed>)        = 0
[pid  3846] close(12 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... setns resumed>)        = 0
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(3 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(14 <unfinished ...>
[pid  3849] close(3 <unfinished ...>
[pid  3848] close(12 <unfinished ...>
[pid  3847] <... close resumed>)        = 0
[pid  3846] close(13 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3849] <... close resumed>)        = 0
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(15 <unfinished ...>
[pid  3848] close(13 <unfinished ...>
[pid  3846] close(14 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3851 attached
[pid  3849] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... fcntl resumed>)        = 5
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(16 <unfinished ...>
[pid  3848] close(14 <unfinished ...>
[pid  3846] close(15 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(17 <unfinished ...>
[pid  3848] close(15 <unfinished ...>
[pid  3846] close(16 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(18 <unfinished ...>
[pid  3848] close(16 <unfinished ...>
[pid  3846] close(17 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(19 <unfinished ...>
[pid  3848] close(17 <unfinished ...>
[pid  3846] close(18 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(20 <unfinished ...>
[pid  3848] close(18 <unfinished ...>
[pid  3846] close(19 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(21 <unfinished ...>
[pid  3848] close(19 <unfinished ...>
[pid  3846] close(20 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(22 <unfinished ...>
[pid  3848] close(20 <unfinished ...>
[pid  3846] close(21 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... fcntl resumed>)        = 5
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 27
[pid  3851] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3849] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3848] close(21 <unfinished ...>
[pid  3847] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3846] close(22 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... set_robust_list resumed>) = 0
[pid  3849] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(24 <unfinished ...>
[pid  3851] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3849] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3848] close(22 <unfinished ...>
[pid  3846] close(23 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... openat resumed>)       = 3
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(25 <unfinished ...>
[pid  3851] <... prctl resumed>)        = 0
[pid  3849] <... openat resumed>)       = 3
[pid  3848] close(23 <unfinished ...>
[pid  3847] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3846] close(24 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] setpgid(0, 0 <unfinished ...>
[pid  3849] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(26 <unfinished ...>
[pid  3851] <... setpgid resumed>)      = 0
[pid  3849] <... write resumed>)        = 8
[pid  3848] close(24 <unfinished ...>
[pid  3847] <... write resumed>)        = 8
[pid  3846] close(25 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] close(3 <unfinished ...>
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(27 <unfinished ...>
[pid  3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3848] close(25 <unfinished ...>
[pid  3847] close(3 <unfinished ...>
[pid  3846] close(26 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... openat resumed>)       = 3
[pid  3849] <... close resumed>)        = 0
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(28 <unfinished ...>
[pid  3851] write(3, "1000", 4 <unfinished ...>
[pid  3849] close(4 <unfinished ...>
[pid  3848] close(26 <unfinished ...>
[pid  3847] <... close resumed>)        = 0
[pid  3846] close(27 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... write resumed>)        = 4
[pid  3849] <... close resumed>)        = 0
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(4 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] close(29 <unfinished ...>
[pid  3851] close(3 <unfinished ...>
[pid  3849] close(5 <unfinished ...>
[pid  3848] close(27 <unfinished ...>
[pid  3847] <... close resumed>)        = 0
[pid  3846] close(28 <unfinished ...>
[pid  3845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = 0
[pid  3849] <... close resumed>)        = 0
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(5 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] exit_group(0 <unfinished ...>
[pid  3851] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3849] close(6 <unfinished ...>
[pid  3848] close(28 <unfinished ...>
[pid  3847] <... close resumed>)        = 0
[pid  3846] close(29 <unfinished ...>
[pid  3845] <... exit_group resumed>)   = ?
[pid  3851] <... openat resumed>)       = 3
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(6 <unfinished ...>
[pid  3846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3845] +++ exited with 0 +++
[pid  3851] setns(201, 0 <unfinished ...>
[pid  3849] close(7 <unfinished ...>
[pid  3848] close(29 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3851] <... setns resumed>)        = 0
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(7 <unfinished ...>
[pid  3846] <... exit_group resumed>)   = ?
[pid  3851] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3849] close(8 <unfinished ...>
[pid  3848] exit_group(0 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3846] +++ exited with 0 +++
[pid  3848] <... exit_group resumed>)   = ?
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(8 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3851] <... socket resumed>)       = 4
[pid  3849] close(9 <unfinished ...>
[pid  3848] +++ exited with 0 +++
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3851] setns(3, 0 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(9 <unfinished ...>
[pid  3851] <... setns resumed>)        = 0
[pid  3849] close(10 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3853 attached
[pid  3853] set_robust_list(0x5555569235e0, 24) = 0
[pid  3853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3853] setpgid(0, 0)               = 0
[pid  3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3853] write(3, "1000", 4)         = 4
[pid  3853] close(3)                    = 0
[pid  3853] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(10 <unfinished ...>
[pid  3849] close(11 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(11 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 29
[pid  3853] <... openat resumed>)       = 3
[pid  3851] close(3 <unfinished ...>
[pid  3849] close(12 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] setns(201, 0)               = 0
[pid  3853] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3853] setns(3, 0)                 = 0
[pid  3853] close(3)                    = 0
[pid  3853] fcntl(4, F_DUPFD, 4)        = 5
[pid  3853] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3853] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3853] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] <... write resumed>)        = 8
[pid  3853] close(3 <unfinished ...>
[pid  3849] close(13 <unfinished ...>
[pid  3847] close(12 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3851] <... close resumed>)        = 0
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] <... close resumed>)        = 0
[pid  3853] close(4)                    = 0
[pid  3853] close(5)                    = 0
[pid  3853] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3847] close(13 <unfinished ...>
[pid  3849] close(14 <unfinished ...>
[pid  3853] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3853] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3853] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3853] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3853] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3853] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 27
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 27
[pid  3851] <... fcntl resumed>)        = 5
[pid  3849] close(15 <unfinished ...>
[pid  3847] close(14 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] close(13 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3849] close(16 <unfinished ...>
[pid  3851] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(15 <unfinished ...>
[pid  3851] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3849] close(17 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3851] <... openat resumed>)       = 3
[pid  3847] close(16 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] close(18 <unfinished ...>
[pid  3853] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3853] close(16 <unfinished ...>
[pid  3851] <... write resumed>)        = 8
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(17 <unfinished ...>
[pid  3851] close(3 <unfinished ...>
[pid  3849] close(19 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = 0
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(18 <unfinished ...>
[pid  3851] close(4)                    = 0
[pid  3849] close(20 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(5 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(19./strace-static-x86_64: Process 3855 attached
 <unfinished ...>
[pid  3853] close(17 <unfinished ...>
[pid  3851] <... close resumed>)        = 0
[pid  3849] close(21 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3856 attached
[pid  3855] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(6 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] close(22 <unfinished ...>
[pid  3851] close(7 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(21 <unfinished ...>
[pid  3856] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3855] <... set_robust_list resumed>) = 0
[pid  3853] close(18 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] close(23 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... set_robust_list resumed>) = 0
[pid  3855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(8 <unfinished ...>
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(22 <unfinished ...>
[pid  3856] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3855] <... prctl resumed>)        = 0
[pid  3853] close(19 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... prctl resumed>)        = 0
[pid  3855] setpgid(0, 0 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(9 <unfinished ...>
[pid  3849] close(24 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] setpgid(0, 0 <unfinished ...>
[pid  3855] <... setpgid resumed>)      = 0
[pid  3853] close(20 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(23 <unfinished ...>
[pid  3856] <... setpgid resumed>)      = 0
[pid  3855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(10 <unfinished ...>
[pid  3849] close(25 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3855] <... openat resumed>)       = 3
[pid  3853] close(21 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] close(24 <unfinished ...>
[pid  3856] <... openat resumed>)       = 3
[pid  3855] write(3, "1000", 4 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(11 <unfinished ...>
[pid  3849] close(26 <unfinished ...>
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] write(3, "1000", 4 <unfinished ...>
[pid  3855] <... write resumed>)        = 4
[pid  3853] close(22 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... write resumed>)        = 4
[pid  3855] close(3 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(12 <unfinished ...>
[pid  3847] close(25 <unfinished ...>
[pid  3849] close(27 <unfinished ...>
[pid  3856] close(3 <unfinished ...>
[pid  3855] <... close resumed>)        = 0
[pid  3853] close(23 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = 0
[pid  3855] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(13 <unfinished ...>
[pid  3849] close(28 <unfinished ...>
[pid  3847] close(26 <unfinished ...>
[pid  3856] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3855] <... openat resumed>)       = 3
[pid  3853] close(24 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... openat resumed>)       = 3
[pid  3855] setns(201, 0 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(14 <unfinished ...>
[pid  3849] close(29 <unfinished ...>
[pid  3847] close(27 <unfinished ...>
[pid  3856] setns(201, 0 <unfinished ...>
[pid  3855] <... setns resumed>)        = 0
[pid  3853] close(25 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... setns resumed>)        = 0
[pid  3855] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(15 <unfinished ...>
[pid  3856] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3855] <... socket resumed>)       = 4
[pid  3853] close(26 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3849] exit_group(0 <unfinished ...>
[pid  3847] close(28 <unfinished ...>
[pid  3856] <... socket resumed>)       = 4
[pid  3855] setns(3, 0 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(16 <unfinished ...>
[pid  3849] <... exit_group resumed>)   = ?
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] setns(3, 0 <unfinished ...>
[pid  3855] <... setns resumed>)        = 0
[pid  3853] close(27 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... setns resumed>)        = 0
[pid  3855] close(3 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] close(3 <unfinished ...>
[pid  3855] <... close resumed>)        = 0
[pid  3853] close(28 <unfinished ...>
[pid  3856] <... close resumed>)        = 0
[pid  3855] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3855] <... fcntl resumed>)        = 5
[pid  3853] close(29 <unfinished ...>
[pid  3849] +++ exited with 0 +++
[pid  3856] <... fcntl resumed>)        = 5
[pid  3855] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(17 <unfinished ...>
[pid  3847] close(29 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3856] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3855] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3853] exit_group(0 <unfinished ...>
[pid  3856] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3855] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3853] <... exit_group resumed>)   = ?
[pid  3856] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3855] <... openat resumed>)       = 3
[pid  3853] +++ exited with 0 +++
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... openat resumed>)       = 3
[pid  3855] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3851] close(18 <unfinished ...>
[pid  3847] exit_group(0 <unfinished ...>
[pid  3856] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3855] <... write resumed>)        = 8
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3847] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3856] <... write resumed>)        = 8
[pid  3855] close(3 <unfinished ...>
[pid  3851] close(19 <unfinished ...>
[pid  3856] close(3 <unfinished ...>
[pid  3855] <... close resumed>)        = 0
[pid  3856] <... close resumed>)        = 0
[pid  3855] close(4 <unfinished ...>
[pid  3856] close(4 <unfinished ...>
[pid  3855] <... close resumed>)        = 0
[pid  3856] <... close resumed>)        = 0
[pid  3855] close(5 <unfinished ...>
[pid  3847] +++ exited with 0 +++
[pid  3856] close(5 <unfinished ...>
[pid  3855] <... close resumed>)        = 0
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3856] <... close resumed>)        = 0
[pid  3855] close(6 <unfinished ...>
[pid  3851] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3856] close(6 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(7 <unfinished ...>
[pid  3856] close(7 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(8 <unfinished ...>
[pid  3856] close(8 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(9 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3856] close(9 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(21 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 29
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(10 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] close(10 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(22 <unfinished ...>
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(11 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] close(11 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(12 <unfinished ...>
[pid  3856] close(12 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] close(23 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(13 <unfinished ...>
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3856] close(13 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(14 <unfinished ...>
[pid  3856] close(14 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(15 <unfinished ...>
[pid  3856] close(15 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(16 <unfinished ...>
[pid  3856] close(16 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(17 <unfinished ...>
[pid  3856] close(17 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(18 <unfinished ...>
[pid  3856] close(18 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(19 <unfinished ...>
[pid  3851] close(24 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 27
[pid  3856] close(19 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 30
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(20 <unfinished ...>
[pid  3851] close(25 <unfinished ...>
[pid  3856] close(20 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(21 <unfinished ...>
[pid  3851] close(26 <unfinished ...>
[pid  3856] close(21 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(22 <unfinished ...>
[pid  3851] close(27 <unfinished ...>
[pid  3856] close(22 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3859 attached
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(23 <unfinished ...>
[pid  3851] close(28 <unfinished ...>
[pid  3859] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3856] close(23 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3859] <... set_robust_list resumed>) = 0
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(24 <unfinished ...>
[pid  3851] close(29 <unfinished ...>
[pid  3859] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3856] close(24 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3859] <... prctl resumed>)        = 0
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(25 <unfinished ...>
[pid  3859] setpgid(0, 0 <unfinished ...>
[pid  3856] close(25 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] exit_group(0 <unfinished ...>
[pid  3859] <... setpgid resumed>)      = 0
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(26 <unfinished ...>
[pid  3851] <... exit_group resumed>)   = ?
[pid  3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3856] close(26 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3859] <... openat resumed>)       = 3
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(27 <unfinished ...>
[pid  3859] write(3, "1000", 4 <unfinished ...>
[pid  3856] close(27 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3859] <... write resumed>)        = 4
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(28 <unfinished ...>
[pid  3859] close(3 <unfinished ...>
[pid  3856] close(28 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3851] +++ exited with 0 +++
[pid  3859] <... close resumed>)        = 0
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3859] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3856] close(29 <unfinished ...>
[pid  3855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3860 attached
[pid  3859] <... openat resumed>)       = 3
[pid  3856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3855] exit_group(0 <unfinished ...>
[pid  3859] setns(201, 0 <unfinished ...>
[pid  3856] exit_group(0 <unfinished ...>
[pid  3855] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3858 attached
[pid  3860] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3859] <... setns resumed>)        = 0
[pid  3856] <... exit_group resumed>)   = ?
[pid  3855] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3860] <... set_robust_list resumed>) = 0
[pid  3859] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3858] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3856] +++ exited with 0 +++
[pid  3859] <... socket resumed>)       = 4
[pid  3859] setns(3, 0)                 = 0
[pid  3859] close(3)                    = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 28
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3859] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3859] <... fcntl resumed>)        = 5
[pid  3859] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3860] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3859] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3860] <... prctl resumed>)        = 0
[pid  3859] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3859] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  3859] close(3)                    = 0
[pid  3860] setpgid(0, 0 <unfinished ...>
[pid  3859] close(4 <unfinished ...>
[pid  3858] <... set_robust_list resumed>) = 0
[pid  3859] <... close resumed>)        = 0
[pid  3860] <... setpgid resumed>)      = 0
[pid  3859] close(5 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 28
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3859] <... close resumed>)        = 0
[pid  3858] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3861 attached
 <unfinished ...>
[pid  3859] close(6 <unfinished ...>
[pid  3861] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] <... set_robust_list resumed>) = 0
[pid  3859] close(7 <unfinished ...>
[pid  3861] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] <... prctl resumed>)        = 0
[pid  3859] close(8 <unfinished ...>
[pid  3861] setpgid(0, 0 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] <... setpgid resumed>)      = 0
[pid  3860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3859] close(9 <unfinished ...>
[pid  3858] <... prctl resumed>)        = 0
[pid  3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 28
[pid  3861] <... openat resumed>)       = 3
[pid  3859] close(10 <unfinished ...>
[pid  3858] setpgid(0, 0 <unfinished ...>
[pid  3861] write(3, "1000", 4 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3862 attached
[pid  3861] <... write resumed>)        = 4
[pid  3859] close(11 <unfinished ...>
[pid  3858] <... setpgid resumed>)      = 0
[pid  3860] <... openat resumed>)       = 3
[pid  3862] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3861] close(3 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... set_robust_list resumed>) = 0
[pid  3861] <... close resumed>)        = 0
[pid  3860] write(3, "1000", 4 <unfinished ...>
[pid  3859] close(12 <unfinished ...>
[pid  3858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3862] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3861] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3860] <... write resumed>)        = 4
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... openat resumed>)       = 3
[pid  3862] <... prctl resumed>)        = 0
[pid  3861] <... openat resumed>)       = 3
[pid  3859] close(13 <unfinished ...>
[pid  3858] write(3, "1000", 4 <unfinished ...>
[pid  3860] close(3 <unfinished ...>
[pid  3862] setpgid(0, 0 <unfinished ...>
[pid  3861] setns(201, 0 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... write resumed>)        = 4
[pid  3862] <... setpgid resumed>)      = 0
[pid  3861] <... setns resumed>)        = 0
[pid  3860] <... close resumed>)        = 0
[pid  3859] close(14 <unfinished ...>
[pid  3858] close(3 <unfinished ...>
[pid  3862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3861] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3858] <... close resumed>)        = 0
[pid  3862] <... openat resumed>)       = 3
[pid  3861] <... socket resumed>)       = 4
[pid  3859] close(15 <unfinished ...>
[pid  3858] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3862] write(3, "1000", 4 <unfinished ...>
[pid  3861] setns(3, 0 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... write resumed>)        = 4
[pid  3861] <... setns resumed>)        = 0
[pid  3859] close(16 <unfinished ...>
[pid  3862] close(3 <unfinished ...>
[pid  3861] close(3 <unfinished ...>
[pid  3860] <... openat resumed>)       = 3
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... openat resumed>)       = 3
[pid  3862] <... close resumed>)        = 0
[pid  3861] <... close resumed>)        = 0
[pid  3860] setns(201, 0 <unfinished ...>
[pid  3859] close(17 <unfinished ...>
[pid  3858] setns(201, 0 <unfinished ...>
[pid  3862] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3861] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... setns resumed>)        = 0
[pid  3862] <... openat resumed>)       = 3
[pid  3861] <... fcntl resumed>)        = 5
[pid  3860] <... setns resumed>)        = 0
[pid  3859] close(18 <unfinished ...>
[pid  3858] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 3863 attached
 <unfinished ...>
[pid  3862] setns(201, 0 <unfinished ...>
[pid  3861] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3860] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... socket resumed>)       = 4
[pid  3862] <... setns resumed>)        = 0
[pid  3861] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3859] close(19 <unfinished ...>
[pid  3858] setns(3, 0 <unfinished ...>
[pid  3860] <... socket resumed>)       = 4
[pid  3863] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3862] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3861] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... setns resumed>)        = 0
[pid  3860] setns(3, 0 <unfinished ...>
[pid  3863] <... set_robust_list resumed>) = 0
[pid  3862] <... socket resumed>)       = 4
[pid  3861] <... openat resumed>)       = 3
[pid  3860] <... setns resumed>)        = 0
[pid  3859] close(20 <unfinished ...>
[pid  3858] close(3 <unfinished ...>
[pid  3862] setns(3, 0 <unfinished ...>
[pid  3861] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3860] close(3 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3862] <... setns resumed>)        = 0
[pid  3861] <... write resumed>)        = 8
[pid  3860] <... close resumed>)        = 0
[pid  3859] close(21 <unfinished ...>
[pid  3858] <... close resumed>)        = 0
[pid  3863] <... prctl resumed>)        = 0
[pid  3862] close(3 <unfinished ...>
[pid  3861] close(3 <unfinished ...>
[pid  3860] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3863] setpgid(0, 0 <unfinished ...>
[pid  3862] <... close resumed>)        = 0
[pid  3861] <... close resumed>)        = 0
[pid  3860] <... fcntl resumed>)        = 5
[pid  3859] close(22 <unfinished ...>
[pid  3858] <... fcntl resumed>)        = 5
[pid  3862] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3861] close(4 <unfinished ...>
[pid  3860] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3863] <... setpgid resumed>)      = 0
[pid  3862] <... fcntl resumed>)        = 5
[pid  3861] <... close resumed>)        = 0
[pid  3860] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3859] close(23 <unfinished ...>
[pid  3858] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3862] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3861] close(5 <unfinished ...>
[pid  3860] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3862] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3861] <... close resumed>)        = 0
[pid  3859] close(24 <unfinished ...>
[pid  3862] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3861] close(6 <unfinished ...>
[pid  3860] <... openat resumed>)       = 3
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... openat resumed>)       = 3
[pid  3863] <... openat resumed>)       = 3
[pid  3862] <... openat resumed>)       = 3
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3859] close(25 <unfinished ...>
[pid  3858] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3862] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3861] close(7 <unfinished ...>
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3859] close(26 <unfinished ...>
[pid  3863] write(3, "1000", 4 <unfinished ...>
[pid  3862] <... write resumed>)        = 8
[pid  3861] close(8 <unfinished ...>
[pid  3860] <... write resumed>)        = 8
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... write resumed>)        = 8
[pid  3863] <... write resumed>)        = 4
[pid  3862] close(3 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(3 <unfinished ...>
[pid  3859] close(27 <unfinished ...>
[pid  3858] close(3 <unfinished ...>
[pid  3863] close(3 <unfinished ...>
[pid  3862] <... close resumed>)        = 0
[pid  3861] close(9 <unfinished ...>
[pid  3860] <... close resumed>)        = 0
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] <... close resumed>)        = 0
[pid  3862] close(4 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(4 <unfinished ...>
[pid  3859] close(28 <unfinished ...>
[pid  3858] <... close resumed>)        = 0
[pid  3863] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3862] <... close resumed>)        = 0
[pid  3861] close(10 <unfinished ...>
[pid  3860] <... close resumed>)        = 0
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(4 <unfinished ...>
[pid  3862] close(5 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(5 <unfinished ...>
[pid  3859] close(29 <unfinished ...>
[pid  3858] <... close resumed>)        = 0
[pid  3863] <... openat resumed>)       = 3
[pid  3862] <... close resumed>)        = 0
[pid  3861] close(11 <unfinished ...>
[pid  3860] <... close resumed>)        = 0
[pid  3859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(5 <unfinished ...>
[pid  3863] setns(201, 0 <unfinished ...>
[pid  3862] close(6 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(6 <unfinished ...>
[pid  3859] exit_group(0 <unfinished ...>
[pid  3858] <... close resumed>)        = 0
[pid  3863] <... setns resumed>)        = 0
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(12 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3859] <... exit_group resumed>)   = ?
[pid  3858] close(6 <unfinished ...>
[pid  3863] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3862] close(7 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(7 <unfinished ...>
[pid  3859] +++ exited with 0 +++
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(13 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(7 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3863] <... socket resumed>)       = 4
[pid  3862] close(8 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(8 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] setns(3, 0 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(14 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(8 <unfinished ...>
[pid  3862] close(9 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] <... setns resumed>)        = 0
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(15 <unfinished ...>
[pid  3860] close(9 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(3 <unfinished ...>
[pid  3862] close(10 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(9 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(16 <unfinished ...>
[pid  3860] close(10 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] <... close resumed>)        = 0
[pid  3862] close(11 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(10 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(17 <unfinished ...>
[pid  3860] close(11 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3862] close(12 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] <... fcntl resumed>)        = 5
[pid  3858] close(11 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(18 <unfinished ...>
[pid  3860] close(12 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3862] close(13 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(12 <unfinished ...>
[pid  3863] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(19 <unfinished ...>
[pid  3860] close(13 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3862] close(14 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(13 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(20 <unfinished ...>
[pid  3860] close(14 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] close(15 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(21 <unfinished ...>
[pid  3862] close(16 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(22 <unfinished ...>
[pid  3862] close(17 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(23 <unfinished ...>
[pid  3862] close(18 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(24 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(14 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 28
[pid  3863] <... openat resumed>)       = 3
[pid  3862] close(19 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(15 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(25 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(15 <unfinished ...>
[pid  3862] close(20 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(16 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(26 <unfinished ...>
[pid  3858] close(16 <unfinished ...>
[pid  3863] <... write resumed>)        = 8
[pid  3862] close(21 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(3 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(27 <unfinished ...>
[pid  3862] close(22 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(28 <unfinished ...>
[pid  3860] close(17 <unfinished ...>
[pid  3858] close(17 <unfinished ...>
[pid  3863] <... close resumed>)        = 0
[pid  3862] close(23 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] close(29 <unfinished ...>
[pid  3860] close(18 <unfinished ...>
[pid  3858] close(18./strace-static-x86_64: Process 3864 attached
 <unfinished ...>
[pid  3863] close(4 <unfinished ...>
[pid  3862] close(24 <unfinished ...>
[pid  3861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3863] <... close resumed>)        = 0
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] exit_group(0 <unfinished ...>
[pid  3860] close(19 <unfinished ...>
[pid  3858] close(19 <unfinished ...>
[pid  3864] <... set_robust_list resumed>) = 0
[pid  3863] close(5 <unfinished ...>
[pid  3862] close(25 <unfinished ...>
[pid  3861] <... exit_group resumed>)   = ?
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3863] <... close resumed>)        = 0
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3861] +++ exited with 0 +++
[pid  3860] close(20 <unfinished ...>
[pid  3864] <... prctl resumed>)        = 0
[pid  3863] close(6 <unfinished ...>
[pid  3862] close(26 <unfinished ...>
[pid  3858] close(20 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] setpgid(0, 0 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(21 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3864] <... setpgid resumed>)      = 0
[pid  3863] close(7 <unfinished ...>
[pid  3862] close(27 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(21 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(22 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] <... openat resumed>)       = 3
[pid  3862] close(28 <unfinished ...>
[pid  3864] write(3, "1000", 4 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] <... write resumed>)        = 4
[pid  3862] close(29 <unfinished ...>
[pid  3864] close(3 <unfinished ...>
[pid  3862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(22 <unfinished ...>
[pid  3863] close(8 <unfinished ...>
[pid  3864] <... close resumed>)        = 0
[pid  3862] exit_group(0 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(23 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 29
[pid  3864] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3863] close(9 <unfinished ...>
[pid  3862] <... exit_group resumed>)   = ?
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(23 <unfinished ...>
[pid  3864] <... openat resumed>)       = 3
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3862] +++ exited with 0 +++
[pid  3860] close(24 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] setns(201, 0 <unfinished ...>
[pid  3863] close(10 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(24 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3864] <... setns resumed>)        = 0
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(25 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3863] close(11 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(25 <unfinished ...>
[pid  3864] <... socket resumed>)       = 4
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(26 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3865 attached
[pid  3864] setns(3, 0 <unfinished ...>
[pid  3863] close(12 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(26 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3865] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3864] <... setns resumed>)        = 0
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(27 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... set_robust_list resumed>) = 0
[pid  3864] close(3 <unfinished ...>
[pid  3865] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3864] <... close resumed>)        = 0
[pid  3865] <... prctl resumed>)        = 0
[pid  3864] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3865] setpgid(0, 0 <unfinished ...>
[pid  3864] <... fcntl resumed>)        = 5
[pid  3865] <... setpgid resumed>)      = 0
[pid  3864] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3863] close(13 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(27 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 29
[pid  3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3864] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3865] <... openat resumed>)       = 3
[pid  3864] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3865] write(3, "1000", 4 <unfinished ...>
[pid  3864] <... openat resumed>)       = 3
[pid  3865] <... write resumed>)        = 4
[pid  3864] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3865] close(3 <unfinished ...>
[pid  3864] <... write resumed>)        = 8
[pid  3865] <... close resumed>)        = 0
[pid  3864] close(3 <unfinished ...>
[pid  3865] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3864] <... close resumed>)        = 0
[pid  3865] <... openat resumed>)       = 3
[pid  3864] close(4 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(28 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] setns(201, 0 <unfinished ...>
[pid  3864] <... close resumed>)        = 0
[pid  3863] close(14 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(28 <unfinished ...>
[pid  3865] <... setns resumed>)        = 0
[pid  3864] close(5 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] close(29 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3864] <... close resumed>)        = 0
[pid  3863] close(15 <unfinished ...>
[pid  3860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3858] close(29./strace-static-x86_64: Process 3866 attached
 <unfinished ...>
[pid  3865] <... socket resumed>)       = 4
[pid  3864] close(6 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3860] exit_group(0 <unfinished ...>
[pid  3858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3865] setns(3, 0 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(16 <unfinished ...>
[pid  3860] <... exit_group resumed>)   = ?
[pid  3858] exit_group(0 <unfinished ...>
[pid  3866] <... set_robust_list resumed>) = 0
[pid  3865] <... setns resumed>)        = 0
[pid  3864] close(7 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3865] close(3 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] <... prctl resumed>)        = 0
[pid  3865] <... close resumed>)        = 0
[pid  3864] close(8 <unfinished ...>
[pid  3866] setpgid(0, 0 <unfinished ...>
[pid  3865] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] <... setpgid resumed>)      = 0
[pid  3865] <... fcntl resumed>)        = 5
[pid  3864] close(9 <unfinished ...>
[pid  3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3865] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(17 <unfinished ...>
[pid  3860] +++ exited with 0 +++
[pid  3858] <... exit_group resumed>)   = ?
[pid  3866] <... openat resumed>)       = 3
[pid  3865] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3864] close(10 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] write(3, "1000", 4 <unfinished ...>
[pid  3865] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] <... write resumed>)        = 4
[pid  3865] <... openat resumed>)       = 3
[pid  3864] close(11 <unfinished ...>
[pid  3866] close(3 <unfinished ...>
[pid  3865] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] <... close resumed>)        = 0
[pid  3865] <... write resumed>)        = 8
[pid  3864] close(12 <unfinished ...>
[pid  3858] +++ exited with 0 +++
[pid  3866] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3865] close(3 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(18 <unfinished ...>
[pid  3866] <... openat resumed>)       = 3
[pid  3865] <... close resumed>)        = 0
[pid  3864] close(13 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3866] setns(201, 0 <unfinished ...>
[pid  3865] close(4 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(19 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3866] <... setns resumed>)        = 0
[pid  3865] <... close resumed>)        = 0
[pid  3864] close(14 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3865] close(5 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] <... socket resumed>)       = 4
[pid  3865] <... close resumed>)        = 0
[pid  3864] close(15 <unfinished ...>
[pid  3866] setns(3, 0 <unfinished ...>
[pid  3865] close(6 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] <... setns resumed>)        = 0
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(16 <unfinished ...>
[pid  3866] close(3 <unfinished ...>
[pid  3865] close(7 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(20 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 31
[pid  3866] <... close resumed>)        = 0
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(17 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3865] close(8 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(21 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 30
[pid  3866] <... fcntl resumed>)        = 5
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(18 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3865] close(9 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(22 <unfinished ...>
[pid  3866] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(19 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3865] close(10 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(23 <unfinished ...>
[pid  3866] <... openat resumed>)       = 3
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(20 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3865] close(11 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(24 <unfinished ...>
[pid  3866] <... write resumed>)        = 8
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(21 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3869 attached
[pid  3866] close(3 <unfinished ...>
[pid  3865] close(12 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(25 <unfinished ...>
[pid  3869] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3866] <... close resumed>)        = 0
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(22 <unfinished ...>
[pid  3869] <... set_robust_list resumed>) = 0
[pid  3866] close(4 <unfinished ...>
[pid  3865] close(13 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3866] <... close resumed>)        = 0
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(23 <unfinished ...>
[pid  3869] <... prctl resumed>)        = 0
[pid  3866] close(5 <unfinished ...>
[pid  3865] close(14 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] setpgid(0, 0 <unfinished ...>
[pid  3866] <... close resumed>)        = 0
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(24 <unfinished ...>
[pid  3869] <... setpgid resumed>)      = 0
[pid  3866] close(6 <unfinished ...>
[pid  3865] close(15 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3868 attached
[pid  3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(25 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... openat resumed>)       = 3
[pid  3866] close(7 <unfinished ...>
[pid  3865] close(16 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(26 <unfinished ...>
[pid  3869] write(3, "1000", 4 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3864] close(26 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... write resumed>)        = 4
[pid  3868] <... set_robust_list resumed>) = 0
[pid  3866] close(8 <unfinished ...>
[pid  3865] close(17 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(27 <unfinished ...>
[pid  3869] close(3 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(27 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... close resumed>)        = 0
[pid  3868] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3866] close(9 <unfinished ...>
[pid  3865] close(18 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(28 <unfinished ...>
[pid  3869] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(28 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... prctl resumed>)        = 0
[pid  3869] <... openat resumed>)       = 3
[pid  3866] close(10 <unfinished ...>
[pid  3865] close(19 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] close(29 <unfinished ...>
[pid  3868] setpgid(0, 0 <unfinished ...>
[pid  3869] setns(201, 0 <unfinished ...>
[pid  3868] <... setpgid resumed>)      = 0
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] close(29 <unfinished ...>
[pid  3863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... setns resumed>)        = 0
[pid  3866] close(11 <unfinished ...>
[pid  3865] close(20 <unfinished ...>
[pid  3864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3863] exit_group(0 <unfinished ...>
[pid  3869] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] exit_group(0 <unfinished ...>
[pid  3863] <... exit_group resumed>)   = ?
[pid  3869] <... socket resumed>)       = 4
[pid  3866] close(12 <unfinished ...>
[pid  3865] close(21 <unfinished ...>
[pid  3864] <... exit_group resumed>)   = ?
[pid  3869] setns(3, 0 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3864] +++ exited with 0 +++
[pid  3868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3863] +++ exited with 0 +++
[pid  3869] <... setns resumed>)        = 0
[pid  3866] close(13 <unfinished ...>
[pid  3865] close(22 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3869] close(3 <unfinished ...>
[pid  3868] <... openat resumed>)       = 3
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3869] <... close resumed>)        = 0
[pid  3868] write(3, "1000", 4 <unfinished ...>
[pid  3866] close(14 <unfinished ...>
[pid  3865] close(23 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3869] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3868] <... write resumed>)        = 4
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... fcntl resumed>)        = 5
[pid  3866] close(15 <unfinished ...>
[pid  3865] close(24 <unfinished ...>
[pid  3869] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3868] close(3 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3869] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3868] <... close resumed>)        = 0
[pid  3866] close(16 <unfinished ...>
[pid  3865] close(25 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3869] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3868] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 29
[pid  3869] <... openat resumed>)       = 3
[pid  3866] close(17 <unfinished ...>
[pid  3865] close(26 <unfinished ...>
[pid  3869] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 29
[pid  3869] <... write resumed>)        = 8
[pid  3868] <... openat resumed>)       = 3
[pid  3866] close(18 <unfinished ...>
[pid  3865] close(27 <unfinished ...>
[pid  3869] close(3 <unfinished ...>
[pid  3868] setns(201, 0 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... close resumed>)        = 0
[pid  3868] <... setns resumed>)        = 0
[pid  3866] close(19 <unfinished ...>
[pid  3865] close(28 <unfinished ...>
[pid  3869] close(4 <unfinished ...>
[pid  3868] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... close resumed>)        = 0
[pid  3866] close(20 <unfinished ...>
[pid  3865] close(29 <unfinished ...>
[pid  3869] close(5 <unfinished ...>
[pid  3868] <... socket resumed>)       = 4
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3871 attached
[pid  3869] <... close resumed>)        = 0
[pid  3868] setns(3, 0 <unfinished ...>
[pid  3866] close(21 <unfinished ...>
[pid  3865] exit_group(0 <unfinished ...>
[pid  3869] close(6 <unfinished ...>
[pid  3868] <... setns resumed>)        = 0
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3865] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3872 attached
[pid  3871] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(3 <unfinished ...>
[pid  3866] close(22 <unfinished ...>
[pid  3865] +++ exited with 0 +++
[pid  3872] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3869] close(7 <unfinished ...>
[pid  3868] <... close resumed>)        = 0
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... set_robust_list resumed>) = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3866] close(23 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3872] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3871] <... set_robust_list resumed>) = 0
[pid  3869] close(8 <unfinished ...>
[pid  3868] <... fcntl resumed>)        = 5
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3872] <... prctl resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3866] close(24 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3872] setpgid(0, 0 <unfinished ...>
[pid  3869] close(9 <unfinished ...>
[pid  3868] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... setpgid resumed>)      = 0
[pid  3871] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3866] close(25 <unfinished ...>
[pid  3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3871] <... prctl resumed>)        = 0
[pid  3869] close(10 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3872] <... openat resumed>)       = 3
[pid  3871] setpgid(0, 0 <unfinished ...>
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... openat resumed>)       = 3
[pid  3866] close(26 <unfinished ...>
[pid  3872] write(3, "1000", 4 <unfinished ...>
[pid  3871] <... setpgid resumed>)      = 0
[pid  3869] close(11 <unfinished ...>
[pid  3868] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 30
[pid  3872] <... write resumed>)        = 4
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... write resumed>)        = 8
[pid  3866] close(27 <unfinished ...>
[pid  3872] close(3 <unfinished ...>
[pid  3871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3869] close(12 <unfinished ...>
[pid  3868] close(3 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = 0
[pid  3871] <... openat resumed>)       = 3
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] close(28 <unfinished ...>
[pid  3868] <... close resumed>)        = 0
[pid  3872] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3871] write(3, "1000", 4 <unfinished ...>
[pid  3869] close(13 <unfinished ...>
[pid  3868] close(4 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... openat resumed>)       = 3
[pid  3871] <... write resumed>)        = 4
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = 0
[pid  3866] close(29 <unfinished ...>
[pid  3872] setns(201, 0 <unfinished ...>
[pid  3871] close(3 <unfinished ...>
[pid  3869] close(14 <unfinished ...>
[pid  3868] close(5 <unfinished ...>
[pid  3866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... setns resumed>)        = 0
[pid  3871] <... close resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = 0
[pid  3866] exit_group(0 <unfinished ...>
[pid  3872] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3871] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3869] close(15 <unfinished ...>
[pid  3868] close(6 <unfinished ...>
[pid  3866] <... exit_group resumed>)   = ?
[pid  3872] <... socket resumed>)       = 4
[pid  3871] <... openat resumed>)       = 3
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3866] +++ exited with 0 +++
[pid  3872] setns(3, 0 <unfinished ...>
[pid  3871] setns(201, 0 <unfinished ...>
[pid  3869] close(16 <unfinished ...>
[pid  3868] close(7 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3872] <... setns resumed>)        = 0
[pid  3871] <... setns resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3872] close(3 <unfinished ...>
[pid  3871] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3869] close(17 <unfinished ...>
[pid  3868] close(8 <unfinished ...>
[pid  3872] <... close resumed>)        = 0
[pid  3871] <... socket resumed>)       = 4
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3872] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3871] setns(3, 0 <unfinished ...>
[pid  3869] close(18 <unfinished ...>
[pid  3868] close(9 <unfinished ...>
[pid  3872] <... fcntl resumed>)        = 5
[pid  3871] <... setns resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3871] close(3 <unfinished ...>
[pid  3869] close(19 <unfinished ...>
[pid  3868] close(10./strace-static-x86_64: Process 3874 attached
 <unfinished ...>
[pid  3872] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3871] <... close resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3874] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3872] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3871] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3869] close(20 <unfinished ...>
[pid  3868] close(11 <unfinished ...>
[pid  3874] <... set_robust_list resumed>) = 0
[pid  3872] <... openat resumed>)       = 3
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3872] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3871] <... fcntl resumed>)        = 5
[pid  3869] close(21 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... prctl resumed>)        = 0
[pid  3872] <... write resumed>)        = 8
[pid  3871] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(12 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 30
[pid  3874] setpgid(0, 0 <unfinished ...>
[pid  3872] close(3 <unfinished ...>
[pid  3871] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3869] close(22 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... setpgid resumed>)      = 0
[pid  3872] <... close resumed>)        = 0
[pid  3871] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(13 <unfinished ...>
[pid  3874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3872] close(4 <unfinished ...>
[pid  3869] close(23 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... openat resumed>)       = 3
[pid  3872] <... close resumed>)        = 0
[pid  3871] <... openat resumed>)       = 3
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(14 <unfinished ...>
[pid  3874] write(3, "1000", 4 <unfinished ...>
[pid  3872] close(5 <unfinished ...>
[pid  3871] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3869] close(24 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3875 attached
[pid  3874] <... write resumed>)        = 4
[pid  3872] <... close resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(15 <unfinished ...>
[pid  3871] <... write resumed>)        = 8
[pid  3875] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3874] close(3 <unfinished ...>
[pid  3872] close(6 <unfinished ...>
[pid  3871] close(3 <unfinished ...>
[pid  3869] close(25 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... set_robust_list resumed>) = 0
[pid  3874] <... close resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(16 <unfinished ...>
[pid  3871] <... close resumed>)        = 0
[pid  3875] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3874] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3872] close(7 <unfinished ...>
[pid  3871] close(4 <unfinished ...>
[pid  3869] close(26 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... prctl resumed>)        = 0
[pid  3874] <... openat resumed>)       = 3
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(17 <unfinished ...>
[pid  3875] setpgid(0, 0 <unfinished ...>
[pid  3874] setns(201, 0 <unfinished ...>
[pid  3872] close(8 <unfinished ...>
[pid  3871] close(5 <unfinished ...>
[pid  3869] close(27 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... setpgid resumed>)      = 0
[pid  3874] <... setns resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = 0
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(18 <unfinished ...>
[pid  3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3874] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3872] close(9 <unfinished ...>
[pid  3871] close(6 <unfinished ...>
[pid  3869] close(28 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... openat resumed>)       = 3
[pid  3874] <... socket resumed>)       = 4
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(19 <unfinished ...>
[pid  3875] write(3, "1000", 4 <unfinished ...>
[pid  3874] setns(3, 0 <unfinished ...>
[pid  3872] close(10 <unfinished ...>
[pid  3871] close(7 <unfinished ...>
[pid  3869] close(29 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... write resumed>)        = 4
[pid  3874] <... setns resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(20 <unfinished ...>
[pid  3875] close(3 <unfinished ...>
[pid  3874] close(3 <unfinished ...>
[pid  3872] close(11 <unfinished ...>
[pid  3871] close(8 <unfinished ...>
[pid  3869] exit_group(0 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = 0
[pid  3874] <... close resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3869] <... exit_group resumed>)   = ?
[pid  3868] close(21 <unfinished ...>
[pid  3875] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3874] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3872] close(12 <unfinished ...>
[pid  3871] close(9 <unfinished ...>
[pid  3869] +++ exited with 0 +++
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... openat resumed>)       = 3
[pid  3874] <... fcntl resumed>)        = 5
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(22 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3875] setns(201, 0 <unfinished ...>
[pid  3874] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3872] close(13 <unfinished ...>
[pid  3871] close(10 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... setns resumed>)        = 0
[pid  3874] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(23 <unfinished ...>
[pid  3875] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3874] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3872] close(14 <unfinished ...>
[pid  3871] close(11 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... socket resumed>)       = 4
[pid  3874] <... openat resumed>)       = 3
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(24 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3875] setns(3, 0 <unfinished ...>
[pid  3874] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3872] close(15 <unfinished ...>
[pid  3871] close(12 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... setns resumed>)        = 0
[pid  3874] <... write resumed>)        = 8
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] close(3 <unfinished ...>
[pid  3874] close(3 <unfinished ...>
[pid  3872] close(16 <unfinished ...>
[pid  3875] <... close resumed>)        = 0
[pid  3874] <... close resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(25 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 31
[pid  3875] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3874] close(4 <unfinished ...>
[pid  3872] close(17 <unfinished ...>
[pid  3871] close(13 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... fcntl resumed>)        = 5
[pid  3874] <... close resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(26 <unfinished ...>
[pid  3875] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3874] close(5 <unfinished ...>
[pid  3872] close(18 <unfinished ...>
[pid  3871] close(14 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3874] <... close resumed>)        = 0
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(27 <unfinished ...>
[pid  3875] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3874] close(6 <unfinished ...>
[pid  3872] close(19 <unfinished ...>
[pid  3871] close(15 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3876 attached
[pid  3875] <... openat resumed>)       = 3
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(28 <unfinished ...>
[pid  3876] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3875] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3874] close(7 <unfinished ...>
[pid  3872] close(20 <unfinished ...>
[pid  3871] close(16 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... set_robust_list resumed>) = 0
[pid  3875] <... write resumed>)        = 8
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] close(29 <unfinished ...>
[pid  3876] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3875] close(3 <unfinished ...>
[pid  3874] close(8 <unfinished ...>
[pid  3872] close(21 <unfinished ...>
[pid  3871] close(17 <unfinished ...>
[pid  3868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... prctl resumed>)        = 0
[pid  3875] <... close resumed>)        = 0
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3868] exit_group(0 <unfinished ...>
[pid  3876] setpgid(0, 0 <unfinished ...>
[pid  3875] close(4 <unfinished ...>
[pid  3874] close(9 <unfinished ...>
[pid  3872] close(22 <unfinished ...>
[pid  3871] close(18 <unfinished ...>
[pid  3868] <... exit_group resumed>)   = ?
[pid  3876] <... setpgid resumed>)      = 0
[pid  3875] <... close resumed>)        = 0
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3875] close(5 <unfinished ...>
[pid  3874] close(10 <unfinished ...>
[pid  3872] close(23 <unfinished ...>
[pid  3876] <... openat resumed>)       = 3
[pid  3875] <... close resumed>)        = 0
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] close(19 <unfinished ...>
[pid  3868] +++ exited with 0 +++
[pid  3876] write(3, "1000", 4 <unfinished ...>
[pid  3875] close(6 <unfinished ...>
[pid  3874] close(11 <unfinished ...>
[pid  3872] close(24 <unfinished ...>
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3876] <... write resumed>)        = 4
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] close(20 <unfinished ...>
[pid  3876] close(3 <unfinished ...>
[pid  3875] close(7 <unfinished ...>
[pid  3874] close(12 <unfinished ...>
[pid  3872] close(25 <unfinished ...>
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3875] close(8 <unfinished ...>
[pid  3874] close(13 <unfinished ...>
[pid  3872] close(26 <unfinished ...>
[pid  3871] close(21 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3876] <... openat resumed>)       = 3
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] setns(201, 0 <unfinished ...>
[pid  3875] close(9 <unfinished ...>
[pid  3874] close(14 <unfinished ...>
[pid  3872] close(27 <unfinished ...>
[pid  3876] <... setns resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3875] close(10 <unfinished ...>
[pid  3874] close(15 <unfinished ...>
[pid  3872] close(28 <unfinished ...>
[pid  3871] close(22 <unfinished ...>
[pid  3876] <... socket resumed>)       = 4
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 32
[pid  3876] setns(3, 0 <unfinished ...>
[pid  3875] close(11 <unfinished ...>
[pid  3874] close(16 <unfinished ...>
[pid  3872] close(29 <unfinished ...>
[pid  3871] close(23 <unfinished ...>
[pid  3876] <... setns resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] close(3 <unfinished ...>
[pid  3875] close(12 <unfinished ...>
[pid  3874] close(17 <unfinished ...>
[pid  3872] exit_group(0 <unfinished ...>
[pid  3871] close(24 <unfinished ...>
[pid  3876] <... close resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3872] <... exit_group resumed>)   = ?
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3875] close(13 <unfinished ...>
[pid  3874] close(18 <unfinished ...>
[pid  3872] +++ exited with 0 +++
[pid  3871] close(25./strace-static-x86_64: Process 3877 attached
 <unfinished ...>
[pid  3876] <... fcntl resumed>)        = 5
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3877] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3876] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3875] close(14 <unfinished ...>
[pid  3874] close(19 <unfinished ...>
[pid  3871] close(26 <unfinished ...>
[pid  3877] <... set_robust_list resumed>) = 0
[pid  3876] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3876] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3875] close(15 <unfinished ...>
[pid  3874] close(20 <unfinished ...>
[pid  3871] close(27 <unfinished ...>
[pid  3877] <... prctl resumed>)        = 0
[pid  3876] <... openat resumed>)       = 3
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3877] setpgid(0, 0 <unfinished ...>
[pid  3876] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3875] close(16 <unfinished ...>
[pid  3874] close(21 <unfinished ...>
[pid  3871] close(28 <unfinished ...>
[pid  3877] <... setpgid resumed>)      = 0
[pid  3876] <... write resumed>)        = 8
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3876] close(3 <unfinished ...>
[pid  3875] close(17 <unfinished ...>
[pid  3874] close(22 <unfinished ...>
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] <... openat resumed>)       = 3
[pid  3876] <... close resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] write(3, "1000", 4 <unfinished ...>
[pid  3876] close(4 <unfinished ...>
[pid  3875] close(18 <unfinished ...>
[pid  3874] close(23 <unfinished ...>
[pid  3877] <... write resumed>)        = 4
[pid  3876] <... close resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] close(3 <unfinished ...>
[pid  3876] close(5 <unfinished ...>
[pid  3875] close(19 <unfinished ...>
[pid  3874] close(24 <unfinished ...>
[pid  3877] <... close resumed>)        = 0
[pid  3876] <... close resumed>)        = 0
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3876] close(6 <unfinished ...>
[pid  3875] close(20 <unfinished ...>
[pid  3874] close(25 <unfinished ...>
[pid  3877] <... openat resumed>)       = 3
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] setns(201, 0 <unfinished ...>
[pid  3876] close(7 <unfinished ...>
[pid  3875] close(21 <unfinished ...>
[pid  3874] close(26 <unfinished ...>
[pid  3877] <... setns resumed>)        = 0
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] close(29 <unfinished ...>
[pid  3877] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3876] close(8 <unfinished ...>
[pid  3875] close(22 <unfinished ...>
[pid  3874] close(27 <unfinished ...>
[pid  3877] <... socket resumed>)       = 4
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] setns(3, 0 <unfinished ...>
[pid  3876] close(9 <unfinished ...>
[pid  3875] close(23 <unfinished ...>
[pid  3874] close(28 <unfinished ...>
[pid  3877] <... setns resumed>)        = 0
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] close(3 <unfinished ...>
[pid  3876] close(10 <unfinished ...>
[pid  3875] close(24 <unfinished ...>
[pid  3874] close(29 <unfinished ...>
[pid  3877] <... close resumed>)        = 0
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 30
[pid  3877] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3876] close(11 <unfinished ...>
[pid  3875] close(25 <unfinished ...>
[pid  3874] exit_group(0 <unfinished ...>
[pid  3871] exit_group(0 <unfinished ...>
[pid  3877] <... fcntl resumed>)        = 5
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3874] <... exit_group resumed>)   = ?
[pid  3871] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 3878 attached
[pid  3877] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3876] close(12 <unfinished ...>
[pid  3875] close(26 <unfinished ...>
[pid  3874] +++ exited with 0 +++
[pid  3877] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3877] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3876] close(13 <unfinished ...>
[pid  3875] close(27 <unfinished ...>
[pid  3877] <... openat resumed>)       = 3
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3871] +++ exited with 0 +++
[pid  3878] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3877] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3876] close(14 <unfinished ...>
[pid  3875] close(28 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3877] <... write resumed>)        = 8
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3877] close(3 <unfinished ...>
[pid  3876] close(15 <unfinished ...>
[pid  3875] close(29 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 31
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3877] <... close resumed>)        = 0
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3877] close(4 <unfinished ...>
[pid  3876] close(16 <unfinished ...>
[pid  3875] exit_group(0 <unfinished ...>
[pid  3877] <... close resumed>)        = 0
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3875] <... exit_group resumed>)   = ?
[pid  3878] <... set_robust_list resumed>) = 0
[pid  3877] close(5 <unfinished ...>
[pid  3876] close(17 <unfinished ...>
[pid  3875] +++ exited with 0 +++
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3878] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3877] <... close resumed>)        = 0
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... prctl resumed>)        = 0
[pid  3877] close(6 <unfinished ...>
[pid  3876] close(18 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 30
[pid  3878] setpgid(0, 0 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3878] <... setpgid resumed>)      = 0
[pid  3877] close(7 <unfinished ...>
[pid  3876] close(19 <unfinished ...>
[pid  3878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3877] close(8 <unfinished ...>
[pid  3876] close(20 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] close(9 <unfinished ...>
[pid  3876] close(21 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] close(10 <unfinished ...>
[pid  3876] close(22 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] close(11 <unfinished ...>
[pid  3876] close(23 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... openat resumed>)       = 3
[pid  3877] close(12 <unfinished ...>
[pid  3876] close(24 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 31
[pid  3878] write(3, "1000", 4 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... write resumed>)        = 4
[pid  3877] close(13 <unfinished ...>
[pid  3876] close(25 <unfinished ...>
[pid  3878] close(3 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = 0
[pid  3877] close(14 <unfinished ...>
[pid  3876] close(26 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3877] close(15 <unfinished ...>
[pid  3876] close(27 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] close(16 <unfinished ...>
[pid  3876] close(28 <unfinished ...>
[pid  3878] <... openat resumed>)       = 3
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3883 attached
[pid  3877] close(17 <unfinished ...>
[pid  3876] close(29 <unfinished ...>
[pid  3878] setns(201, 0 <unfinished ...>
[pid  3883] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... setns resumed>)        = 0
[pid  3883] <... set_robust_list resumed>) = 0
[pid  3877] close(18 <unfinished ...>
[pid  3876] exit_group(0 <unfinished ...>
[pid  3878] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3883] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3876] <... exit_group resumed>)   = ?
[pid  3883] <... prctl resumed>)        = 0
[pid  3878] <... socket resumed>)       = 4
[pid  3877] close(19 <unfinished ...>
[pid  3876] +++ exited with 0 +++
./strace-static-x86_64: Process 3882 attached
./strace-static-x86_64: Process 3880 attached
[pid  3883] setpgid(0, 0 <unfinished ...>
[pid  3878] setns(3, 0 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3883] <... setpgid resumed>)      = 0
[pid  3882] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3878] <... setns resumed>)        = 0
[pid  3877] close(20 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3882] <... set_robust_list resumed>) = 0
[pid  3878] close(3 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... openat resumed>)       = 3
[pid  3882] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3880] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3878] <... close resumed>)        = 0
[pid  3877] close(21 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3883] write(3, "1000", 4 <unfinished ...>
[pid  3882] <... prctl resumed>)        = 0
[pid  3880] <... set_robust_list resumed>) = 0
[pid  3878] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... write resumed>)        = 4
[pid  3882] setpgid(0, 0 <unfinished ...>
[pid  3880] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3878] <... fcntl resumed>)        = 5
[pid  3877] close(22 <unfinished ...>
[pid  3883] close(3 <unfinished ...>
[pid  3882] <... setpgid resumed>)      = 0
[pid  3878] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... prctl resumed>)        = 0
[pid  3883] <... close resumed>)        = 0
[pid  3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3878] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3877] close(23 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3883] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3882] <... openat resumed>)       = 3
[pid  3880] setpgid(0, 0 <unfinished ...>
[pid  3878] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... openat resumed>)       = 3
[pid  3882] write(3, "1000", 4 <unfinished ...>
[pid  3877] close(24 <unfinished ...>
[pid  3883] setns(201, 0 <unfinished ...>
[pid  3882] <... write resumed>)        = 4
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... setns resumed>)        = 0
[pid  3882] close(3 <unfinished ...>
[pid  3877] close(25 <unfinished ...>
[pid  3883] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3882] <... close resumed>)        = 0
[pid  3880] <... setpgid resumed>)      = 0
[pid  3878] <... openat resumed>)       = 3
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 32
[pid  3883] <... socket resumed>)       = 4
[pid  3882] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3878] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3877] close(26 <unfinished ...>
[pid  3883] setns(3, 0 <unfinished ...>
[pid  3882] <... openat resumed>)       = 3
[pid  3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... setns resumed>)        = 0
[pid  3882] setns(201, 0 <unfinished ...>
[pid  3878] <... write resumed>)        = 8
[pid  3877] close(27 <unfinished ...>
[pid  3883] close(3 <unfinished ...>
[pid  3882] <... setns resumed>)        = 0
[pid  3880] <... openat resumed>)       = 3
[pid  3878] close(3 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = 0
[pid  3882] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3877] close(28 <unfinished ...>
[pid  3880] write(3, "1000", 4 <unfinished ...>
[pid  3878] <... close resumed>)        = 0
[pid  3883] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3882] <... socket resumed>)       = 4
[pid  3878] close(4 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... write resumed>)        = 4
./strace-static-x86_64: Process 3884 attached
[pid  3883] <... fcntl resumed>)        = 5
[pid  3882] setns(3, 0 <unfinished ...>
[pid  3878] <... close resumed>)        = 0
[pid  3877] close(29 <unfinished ...>
[pid  3880] close(3 <unfinished ...>
[pid  3884] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3883] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3882] <... setns resumed>)        = 0
[pid  3878] close(5 <unfinished ...>
[pid  3877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... set_robust_list resumed>) = 0
[pid  3883] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3882] close(3 <unfinished ...>
[pid  3880] <... close resumed>)        = 0
[pid  3878] <... close resumed>)        = 0
[pid  3877] exit_group(0 <unfinished ...>
[pid  3884] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3883] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3882] <... close resumed>)        = 0
[pid  3880] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3878] close(6 <unfinished ...>
[pid  3877] <... exit_group resumed>)   = ?
[pid  3884] <... prctl resumed>)        = 0
[pid  3883] <... openat resumed>)       = 3
[pid  3882] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3880] <... openat resumed>)       = 3
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3877] +++ exited with 0 +++
[pid  3884] setpgid(0, 0 <unfinished ...>
[pid  3883] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3882] <... fcntl resumed>)        = 5
[pid  3880] setns(201, 0 <unfinished ...>
[pid  3878] close(7 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3884] <... setpgid resumed>)      = 0
[pid  3883] <... write resumed>)        = 8
[pid  3882] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3880] <... setns resumed>)        = 0
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3883] close(3 <unfinished ...>
[pid  3882] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3878] close(8 <unfinished ...>
[pid  3884] <... openat resumed>)       = 3
[pid  3883] <... close resumed>)        = 0
[pid  3882] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3880] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] write(3, "1000", 4 <unfinished ...>
[pid  3883] close(4 <unfinished ...>
[pid  3882] <... openat resumed>)       = 3
[pid  3880] <... socket resumed>)       = 4
[pid  3878] close(9 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3884] <... write resumed>)        = 4
[pid  3883] <... close resumed>)        = 0
[pid  3882] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3880] setns(3, 0 <unfinished ...>
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] close(3 <unfinished ...>
[pid  3883] close(5 <unfinished ...>
[pid  3882] <... write resumed>)        = 8
[pid  3884] <... close resumed>)        = 0
[pid  3883] <... close resumed>)        = 0
[pid  3882] close(3 <unfinished ...>
[pid  3878] close(10 <unfinished ...>
[pid  3884] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3883] close(6 <unfinished ...>
[pid  3882] <... close resumed>)        = 0
[pid  3880] <... setns resumed>)        = 0
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 33
[pid  3884] <... openat resumed>)       = 3
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(4 <unfinished ...>
[pid  3880] close(3 <unfinished ...>
[pid  3878] close(11 <unfinished ...>
[pid  3884] setns(201, 0 <unfinished ...>
[pid  3883] close(7 <unfinished ...>
[pid  3882] <... close resumed>)        = 0
[pid  3880] <... close resumed>)        = 0
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... setns resumed>)        = 0
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(5 <unfinished ...>
[pid  3880] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3878] close(12 <unfinished ...>
[pid  3884] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3883] close(8 <unfinished ...>
[pid  3882] <... close resumed>)        = 0
[pid  3880] <... fcntl resumed>)        = 5
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3885 attached
[pid  3884] <... socket resumed>)       = 4
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(6 <unfinished ...>
[pid  3878] close(13 <unfinished ...>
[pid  3880] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3885] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3884] setns(3, 0 <unfinished ...>
[pid  3883] close(9 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... set_robust_list resumed>) = 0
[pid  3884] <... setns resumed>)        = 0
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(7 <unfinished ...>
[pid  3880] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3878] close(14 <unfinished ...>
[pid  3885] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3884] close(3 <unfinished ...>
[pid  3883] close(10 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... openat resumed>)       = 3
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... prctl resumed>)        = 0
[pid  3884] <... close resumed>)        = 0
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(8 <unfinished ...>
[pid  3880] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3878] close(15 <unfinished ...>
[pid  3885] setpgid(0, 0 <unfinished ...>
[pid  3884] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3883] close(11 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... write resumed>)        = 8
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... setpgid resumed>)      = 0
[pid  3884] <... fcntl resumed>)        = 5
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(9 <unfinished ...>
[pid  3880] close(3 <unfinished ...>
[pid  3878] close(16 <unfinished ...>
[pid  3885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3884] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3883] close(12 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... openat resumed>)       = 3
[pid  3884] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(10 <unfinished ...>
[pid  3880] <... close resumed>)        = 0
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] write(3, "1000", 4 <unfinished ...>
[pid  3884] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3883] close(13 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] close(4 <unfinished ...>
[pid  3878] close(17 <unfinished ...>
[pid  3885] <... write resumed>)        = 4
[pid  3884] <... openat resumed>)       = 3
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(11 <unfinished ...>
[pid  3880] <... close resumed>)        = 0
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(3 <unfinished ...>
[pid  3884] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3883] close(14 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] close(5 <unfinished ...>
[pid  3878] close(18 <unfinished ...>
[pid  3885] <... close resumed>)        = 0
[pid  3884] <... write resumed>)        = 8
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(12 <unfinished ...>
[pid  3885] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3884] close(3 <unfinished ...>
[pid  3883] close(15 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = 0
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... openat resumed>)       = 3
[pid  3884] <... close resumed>)        = 0
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(13 <unfinished ...>
[pid  3880] close(6 <unfinished ...>
[pid  3878] close(19 <unfinished ...>
[pid  3885] setns(201, 0 <unfinished ...>
[pid  3884] close(4 <unfinished ...>
[pid  3883] close(16 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... setns resumed>)        = 0
[pid  3884] <... close resumed>)        = 0
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(14 <unfinished ...>
[pid  3880] close(7 <unfinished ...>
[pid  3878] close(20 <unfinished ...>
[pid  3885] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3884] close(5 <unfinished ...>
[pid  3883] close(17 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... socket resumed>)       = 4
[pid  3884] <... close resumed>)        = 0
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(15 <unfinished ...>
[pid  3880] close(8 <unfinished ...>
[pid  3878] close(21 <unfinished ...>
[pid  3885] setns(3, 0 <unfinished ...>
[pid  3884] close(6 <unfinished ...>
[pid  3883] close(18 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... setns resumed>)        = 0
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(16 <unfinished ...>
[pid  3880] close(9 <unfinished ...>
[pid  3878] close(22 <unfinished ...>
[pid  3885] close(3 <unfinished ...>
[pid  3884] close(7 <unfinished ...>
[pid  3883] close(19 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = 0
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(17 <unfinished ...>
[pid  3880] close(10 <unfinished ...>
[pid  3878] close(23 <unfinished ...>
[pid  3885] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3884] close(8 <unfinished ...>
[pid  3883] close(20 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... fcntl resumed>)        = 5
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(18 <unfinished ...>
[pid  3880] close(11 <unfinished ...>
[pid  3878] close(24 <unfinished ...>
[pid  3885] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3884] close(9 <unfinished ...>
[pid  3883] close(21 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(19 <unfinished ...>
[pid  3880] close(12 <unfinished ...>
[pid  3878] close(25 <unfinished ...>
[pid  3885] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3884] close(10 <unfinished ...>
[pid  3883] close(22 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... openat resumed>)       = 3
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(20 <unfinished ...>
[pid  3880] close(13 <unfinished ...>
[pid  3878] close(26 <unfinished ...>
[pid  3885] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3884] close(11 <unfinished ...>
[pid  3883] close(23 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... write resumed>)        = 8
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(21 <unfinished ...>
[pid  3880] close(14 <unfinished ...>
[pid  3878] close(27 <unfinished ...>
[pid  3885] close(3 <unfinished ...>
[pid  3884] close(12 <unfinished ...>
[pid  3883] close(24 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = 0
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(22 <unfinished ...>
[pid  3880] close(15 <unfinished ...>
[pid  3878] close(28 <unfinished ...>
[pid  3885] close(4 <unfinished ...>
[pid  3884] close(13 <unfinished ...>
[pid  3883] close(25 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = 0
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(23 <unfinished ...>
[pid  3880] close(16 <unfinished ...>
[pid  3878] close(29 <unfinished ...>
[pid  3885] close(5 <unfinished ...>
[pid  3884] close(14 <unfinished ...>
[pid  3883] close(26 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = 0
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(24 <unfinished ...>
[pid  3880] close(17 <unfinished ...>
[pid  3885] close(6 <unfinished ...>
[pid  3884] close(15 <unfinished ...>
[pid  3883] close(27 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3878] exit_group(0 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(25 <unfinished ...>
[pid  3880] close(18 <unfinished ...>
[pid  3878] <... exit_group resumed>)   = ?
[pid  3885] close(7 <unfinished ...>
[pid  3884] close(16 <unfinished ...>
[pid  3883] close(28 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(26 <unfinished ...>
[pid  3885] close(8 <unfinished ...>
[pid  3884] close(17 <unfinished ...>
[pid  3883] close(29 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(27 <unfinished ...>
[pid  3885] close(9 <unfinished ...>
[pid  3884] close(18 <unfinished ...>
[pid  3883] exit_group(0 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3883] <... exit_group resumed>)   = ?
[pid  3882] close(28 <unfinished ...>
[pid  3885] close(10 <unfinished ...>
[pid  3884] close(19 <unfinished ...>
[pid  3883] +++ exited with 0 +++
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] close(19 <unfinished ...>
[pid  3878] +++ exited with 0 +++
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] close(29 <unfinished ...>
[pid  3885] close(11 <unfinished ...>
[pid  3884] close(20 <unfinished ...>
[pid  3882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] exit_group(0 <unfinished ...>
[pid  3885] close(12 <unfinished ...>
[pid  3884] close(21 <unfinished ...>
[pid  3882] <... exit_group resumed>)   = ?
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3882] +++ exited with 0 +++
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(13 <unfinished ...>
[pid  3884] close(22 <unfinished ...>
[pid  3880] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3885] close(14 <unfinished ...>
[pid  3884] close(23 <unfinished ...>
[pid  3880] close(21 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3885] close(15 <unfinished ...>
[pid  3884] close(24 <unfinished ...>
[pid  3880] close(22 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3885] close(16 <unfinished ...>
[pid  3884] close(25 <unfinished ...>
[pid  3880] close(23 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 31
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3885] close(17 <unfinished ...>
[pid  3884] close(26 <unfinished ...>
[pid  3880] close(24 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(18 <unfinished ...>
[pid  3884] close(27 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(19 <unfinished ...>
[pid  3884] close(28 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(20 <unfinished ...>
[pid  3884] close(29 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(21 <unfinished ...>
[pid  3884] exit_group(0 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3884] <... exit_group resumed>)   = ?
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 32
[pid  3885] close(22 <unfinished ...>
[pid  3884] +++ exited with 0 +++
[pid  3880] close(25 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 31
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(23 <unfinished ...>
[pid  3880] close(26 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3885] close(24 <unfinished ...>
[pid  3880] close(27 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3885] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3880] close(28 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 3888 attached
[pid  3885] close(26 <unfinished ...>
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] close(29 <unfinished ...>
[pid  3888] <... set_robust_list resumed>) = 0
[pid  3885] close(27 <unfinished ...>
[pid  3880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3880] exit_group(0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3888] <... prctl resumed>)        = 0
[pid  3885] close(28 <unfinished ...>
[pid  3880] <... exit_group resumed>)   = ?
[pid  3888] setpgid(0, 0 <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] <... setpgid resumed>)      = 0
[pid  3885] close(29 <unfinished ...>
[pid  3888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] <... openat resumed>)       = 3
[pid  3885] exit_group(0 <unfinished ...>
[pid  3888] write(3, "1000", 4 <unfinished ...>
[pid  3885] <... exit_group resumed>)   = ?
[pid  3888] <... write resumed>)        = 4
[pid  3885] +++ exited with 0 +++
[pid  3880] +++ exited with 0 +++
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 33
[pid  3888] close(3 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3888] <... close resumed>)        = 0
[pid  3888] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 3889 attached
) = 3
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3888] setns(201, 0 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3888] <... setns resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 32
[pid  3888] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3888] setns(3, 0)                 = 0
[pid  3888] close(3 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 34
[pid  3888] <... close resumed>)        = 0
./strace-static-x86_64: Process 3890 attached
[pid  3888] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3890] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3889] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3888] <... fcntl resumed>)        = 5
[pid  3890] <... set_robust_list resumed>) = 0
[pid  3889] <... set_robust_list resumed>) = 0
[pid  3888] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3890] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3889] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3888] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3890] <... prctl resumed>)        = 0
[pid  3888] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3890] setpgid(0, 0 <unfinished ...>
[pid  3889] <... prctl resumed>)        = 0
[pid  3888] <... openat resumed>)       = 3
[pid  3890] <... setpgid resumed>)      = 0
[pid  3888] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 3892 attached
./strace-static-x86_64: Process 3887 attached
 <unfinished ...>
[pid  3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3889] setpgid(0, 0 <unfinished ...>
[pid  3888] <... write resumed>)        = 8
[pid  3890] <... openat resumed>)       = 3
[pid  3888] close(3 <unfinished ...>
[pid  3889] <... setpgid resumed>)      = 0
[pid  3890] write(3, "1000", 4 <unfinished ...>
[pid  3888] <... close resumed>)        = 0
[pid  3889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3891 attached
 <unfinished ...>
[pid  3890] <... write resumed>)        = 4
[pid  3888] close(4 <unfinished ...>
[pid  3887] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3891] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3890] close(3 <unfinished ...>
[pid  3889] <... openat resumed>)       = 3
[pid  3888] <... close resumed>)        = 0
[pid  3892] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3891] <... set_robust_list resumed>) = 0
[pid  3890] <... close resumed>)        = 0
[pid  3889] write(3, "1000", 4 <unfinished ...>
[pid  3888] close(5 <unfinished ...>
[pid  3887] <... set_robust_list resumed>) = 0
[pid  3892] <... set_robust_list resumed>) = 0
[pid  3891] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3890] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3889] <... write resumed>)        = 4
[pid  3888] <... close resumed>)        = 0
[pid  3892] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3891] <... prctl resumed>)        = 0
[pid  3890] <... openat resumed>)       = 3
[pid  3889] close(3 <unfinished ...>
[pid  3888] close(6 <unfinished ...>
[pid  3887] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3892] <... prctl resumed>)        = 0
[pid  3891] setpgid(0, 0 <unfinished ...>
[pid  3890] setns(201, 0 <unfinished ...>
[pid  3889] <... close resumed>)        = 0
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... prctl resumed>)        = 0
[pid  3892] setpgid(0, 0 <unfinished ...>
[pid  3891] <... setpgid resumed>)      = 0
[pid  3890] <... setns resumed>)        = 0
[pid  3889] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3888] close(7 <unfinished ...>
[pid  3887] setpgid(0, 0 <unfinished ...>
[pid  3892] <... setpgid resumed>)      = 0
[pid  3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3890] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3891] <... openat resumed>)       = 3
[pid  3890] <... socket resumed>)       = 4
[pid  3889] <... openat resumed>)       = 3
[pid  3888] close(8 <unfinished ...>
[pid  3887] <... setpgid resumed>)      = 0
[pid  3891] write(3, "1000", 4 <unfinished ...>
[pid  3890] setns(3, 0 <unfinished ...>
[pid  3889] setns(201, 0 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... write resumed>)        = 4
[pid  3890] <... setns resumed>)        = 0
[pid  3889] <... setns resumed>)        = 0
[pid  3888] close(9 <unfinished ...>
[pid  3887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3892] <... openat resumed>)       = 3
[pid  3891] close(3 <unfinished ...>
[pid  3890] close(3 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] write(3, "1000", 4 <unfinished ...>
[pid  3891] <... close resumed>)        = 0
[pid  3890] <... close resumed>)        = 0
[pid  3889] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3888] close(10 <unfinished ...>
[pid  3887] <... openat resumed>)       = 3
[pid  3892] <... write resumed>)        = 4
[pid  3891] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3890] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3889] <... socket resumed>)       = 4
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] write(3, "1000", 4 <unfinished ...>
[pid  3892] close(3 <unfinished ...>
[pid  3891] <... openat resumed>)       = 3
[pid  3890] <... fcntl resumed>)        = 5
[pid  3889] setns(3, 0 <unfinished ...>
[pid  3888] close(11 <unfinished ...>
[pid  3887] <... write resumed>)        = 4
[pid  3892] <... close resumed>)        = 0
[pid  3891] setns(201, 0 <unfinished ...>
[pid  3890] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3889] <... setns resumed>)        = 0
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(3 <unfinished ...>
[pid  3892] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3891] <... setns resumed>)        = 0
[pid  3890] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3889] close(3 <unfinished ...>
[pid  3888] close(12 <unfinished ...>
[pid  3887] <... close resumed>)        = 0
[pid  3892] <... openat resumed>)       = 3
[pid  3891] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3890] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3889] <... close resumed>)        = 0
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3892] setns(201, 0 <unfinished ...>
[pid  3891] <... socket resumed>)       = 4
[pid  3890] <... openat resumed>)       = 3
[pid  3889] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3888] close(13 <unfinished ...>
[pid  3892] <... setns resumed>)        = 0
[pid  3891] setns(3, 0 <unfinished ...>
[pid  3890] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3889] <... fcntl resumed>)        = 5
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... openat resumed>)       = 3
[pid  3892] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3891] <... setns resumed>)        = 0
[pid  3890] <... write resumed>)        = 8
[pid  3889] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3888] close(14 <unfinished ...>
[pid  3887] setns(201, 0 <unfinished ...>
[pid  3892] <... socket resumed>)       = 4
[pid  3891] close(3 <unfinished ...>
[pid  3890] close(3 <unfinished ...>
[pid  3889] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... setns resumed>)        = 0
[pid  3892] setns(3, 0 <unfinished ...>
[pid  3891] <... close resumed>)        = 0
[pid  3890] <... close resumed>)        = 0
[pid  3889] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3888] close(15 <unfinished ...>
[pid  3887] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3892] <... setns resumed>)        = 0
[pid  3891] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3890] close(4 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(3 <unfinished ...>
[pid  3891] <... fcntl resumed>)        = 5
[pid  3890] <... close resumed>)        = 0
[pid  3889] <... openat resumed>)       = 3
[pid  3888] close(16 <unfinished ...>
[pid  3887] <... socket resumed>)       = 4
[pid  3892] <... close resumed>)        = 0
[pid  3891] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3890] close(5 <unfinished ...>
[pid  3889] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] setns(3, 0 <unfinished ...>
[pid  3892] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3891] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3890] <... close resumed>)        = 0
[pid  3888] close(17 <unfinished ...>
[pid  3892] <... fcntl resumed>)        = 5
[pid  3891] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3890] close(6 <unfinished ...>
[pid  3889] <... write resumed>)        = 8
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... setns resumed>)        = 0
[pid  3892] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3891] <... openat resumed>)       = 3
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] close(3 <unfinished ...>
[pid  3888] close(18 <unfinished ...>
[pid  3887] close(3 <unfinished ...>
[pid  3892] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3891] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3890] close(7 <unfinished ...>
[pid  3889] <... close resumed>)        = 0
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = 0
[pid  3892] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3891] <... write resumed>)        = 8
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] close(4 <unfinished ...>
[pid  3888] close(19 <unfinished ...>
[pid  3887] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3892] <... openat resumed>)       = 3
[pid  3891] close(3 <unfinished ...>
[pid  3890] close(8 <unfinished ...>
[pid  3889] <... close resumed>)        = 0
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... fcntl resumed>)        = 5
[pid  3892] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3891] <... close resumed>)        = 0
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] close(5 <unfinished ...>
[pid  3888] close(20 <unfinished ...>
[pid  3891] close(4 <unfinished ...>
[pid  3890] close(9 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3892] <... write resumed>)        = 8
[pid  3891] <... close resumed>)        = 0
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = 0
[pid  3888] close(21 <unfinished ...>
[pid  3887] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3892] close(3 <unfinished ...>
[pid  3891] close(5 <unfinished ...>
[pid  3890] close(10 <unfinished ...>
[pid  3889] close(6 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3892] <... close resumed>)        = 0
[pid  3891] <... close resumed>)        = 0
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(22 <unfinished ...>
[pid  3892] close(4 <unfinished ...>
[pid  3891] close(6 <unfinished ...>
[pid  3890] close(11 <unfinished ...>
[pid  3889] close(7 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... openat resumed>)       = 3
[pid  3892] <... close resumed>)        = 0
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(23 <unfinished ...>
[pid  3887] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3892] close(5 <unfinished ...>
[pid  3891] close(7 <unfinished ...>
[pid  3890] close(12 <unfinished ...>
[pid  3889] close(8 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] <... close resumed>)        = 0
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(24 <unfinished ...>
[pid  3887] <... write resumed>)        = 8
[pid  3892] close(6 <unfinished ...>
[pid  3891] close(8 <unfinished ...>
[pid  3890] close(13 <unfinished ...>
[pid  3889] close(9 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(3 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(25 <unfinished ...>
[pid  3887] <... close resumed>)        = 0
[pid  3892] close(7 <unfinished ...>
[pid  3891] close(9 <unfinished ...>
[pid  3890] close(14 <unfinished ...>
[pid  3889] close(10 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(4 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(26 <unfinished ...>
[pid  3887] <... close resumed>)        = 0
[pid  3892] close(8 <unfinished ...>
[pid  3891] close(10 <unfinished ...>
[pid  3890] close(15 <unfinished ...>
[pid  3889] close(11 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(5 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(27 <unfinished ...>
[pid  3887] <... close resumed>)        = 0
[pid  3892] close(9 <unfinished ...>
[pid  3891] close(11 <unfinished ...>
[pid  3890] close(16 <unfinished ...>
[pid  3889] close(12 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(6 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(28 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(10 <unfinished ...>
[pid  3891] close(12 <unfinished ...>
[pid  3890] close(17 <unfinished ...>
[pid  3889] close(13 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(7 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] close(29 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(11 <unfinished ...>
[pid  3891] close(13 <unfinished ...>
[pid  3890] close(18 <unfinished ...>
[pid  3889] close(14 <unfinished ...>
[pid  3888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(8 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] exit_group(0 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(12 <unfinished ...>
[pid  3891] close(14 <unfinished ...>
[pid  3890] close(19 <unfinished ...>
[pid  3889] close(15 <unfinished ...>
[pid  3888] <... exit_group resumed>)   = ?
[pid  3887] close(9 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3888] +++ exited with 0 +++
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(13 <unfinished ...>
[pid  3891] close(15 <unfinished ...>
[pid  3890] close(20 <unfinished ...>
[pid  3889] close(16 <unfinished ...>
[pid  3887] close(10 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(14 <unfinished ...>
[pid  3891] close(16 <unfinished ...>
[pid  3890] close(21 <unfinished ...>
[pid  3889] close(17 <unfinished ...>
[pid  3887] close(11 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(15 <unfinished ...>
[pid  3891] close(17 <unfinished ...>
[pid  3890] close(22 <unfinished ...>
[pid  3889] close(18 <unfinished ...>
[pid  3887] close(12 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(16 <unfinished ...>
[pid  3891] close(18 <unfinished ...>
[pid  3890] close(23 <unfinished ...>
[pid  3889] close(19 <unfinished ...>
[pid  3887] close(13 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] close(17 <unfinished ...>
[pid  3891] close(19 <unfinished ...>
[pid  3890] close(24 <unfinished ...>
[pid  3889] close(20 <unfinished ...>
[pid  3887] close(14 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] close(20 <unfinished ...>
[pid  3890] close(25 <unfinished ...>
[pid  3889] close(21 <unfinished ...>
[pid  3887] close(15 <unfinished ...>
[pid  3892] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3892] close(19 <unfinished ...>
[pid  3891] close(21 <unfinished ...>
[pid  3890] close(26 <unfinished ...>
[pid  3889] close(22 <unfinished ...>
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] close(22 <unfinished ...>
[pid  3890] close(27 <unfinished ...>
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] close(23 <unfinished ...>
[pid  3890] close(28 <unfinished ...>
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(16 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] close(24 <unfinished ...>
[pid  3892] close(20 <unfinished ...>
[pid  3890] close(29 <unfinished ...>
[pid  3889] close(23 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 33
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(17 <unfinished ...>
[pid  3892] close(21 <unfinished ...>
[pid  3891] close(25 <unfinished ...>
[pid  3890] exit_group(0 <unfinished ...>
[pid  3889] close(24 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3890] <... exit_group resumed>)   = ?
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(18 <unfinished ...>
[pid  3892] close(22 <unfinished ...>
[pid  3891] close(26 <unfinished ...>
[pid  3890] +++ exited with 0 +++
[pid  3889] close(25 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(19 <unfinished ...>
[pid  3892] close(23 <unfinished ...>
[pid  3891] close(27 <unfinished ...>
[pid  3889] close(26 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3893 attached
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(20 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3893] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3892] close(24 <unfinished ...>
[pid  3891] close(28 <unfinished ...>
[pid  3889] close(27 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3893] <... set_robust_list resumed>) = 0
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(21 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3893] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3892] close(25 <unfinished ...>
[pid  3891] close(29 <unfinished ...>
[pid  3889] close(28 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... prctl resumed>)        = 0
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(22 <unfinished ...>
[pid  3893] setpgid(0, 0 <unfinished ...>
[pid  3892] close(26 <unfinished ...>
[pid  3891] exit_group(0 <unfinished ...>
[pid  3889] close(29 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... setpgid resumed>)      = 0
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3891] <... exit_group resumed>)   = ?
[pid  3889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(23 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3892] close(27 <unfinished ...>
[pid  3891] +++ exited with 0 +++
[pid  3889] exit_group(0 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... openat resumed>)       = 3
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3893] write(3, "1000", 4)         = 4
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3889] <... exit_group resumed>)   = ?
[pid  3887] close(24 <unfinished ...>
[pid  3893] close(3 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3893] <... close resumed>)        = 0
[pid  3893] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 33
[pid  3893] <... openat resumed>)       = 3
[pid  3893] setns(201, 0 <unfinished ...>
[pid  3892] close(28 <unfinished ...>
[pid  3893] <... setns resumed>)        = 0
[pid  3893] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  3893] setns(3, 0)                 = 0
[pid  3893] close(3)                    = 0
[pid  3893] fcntl(4, F_DUPFD, 4)        = 5
[pid  3893] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3889] +++ exited with 0 +++
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3893] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(25 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 34
[pid  3893] <... openat resumed>)       = 3
[pid  3892] close(29 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] close(26 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 3894 attached
[pid  3893] <... write resumed>)        = 8
[pid  3892] exit_group(0 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3894] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3893] close(3 <unfinished ...>
[pid  3892] <... exit_group resumed>)   = ?
[pid  3887] close(27 <unfinished ...>
[pid  3894] <... set_robust_list resumed>) = 0
[pid  3893] <... close resumed>)        = 0
[pid  3894] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3893] close(4 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... prctl resumed>)        = 0
[pid  3893] <... close resumed>)        = 0
[pid  3894] setpgid(0, 0 <unfinished ...>
[pid  3893] close(5 <unfinished ...>
[pid  3894] <... setpgid resumed>)      = 0
[pid  3893] <... close resumed>)        = 0
[pid  3894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3893] close(6 <unfinished ...>
[pid  3894] <... openat resumed>)       = 3
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3892] +++ exited with 0 +++
[pid  3887] close(28 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 32
[pid  3894] write(3, "1000", 4 <unfinished ...>
[pid  3893] close(7 <unfinished ...>
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3895 attached
[pid  3894] <... write resumed>)        = 4
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3894] close(3 <unfinished ...>
[pid  3893] close(8 <unfinished ...>
[pid  3887] close(29 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3895] <... set_robust_list resumed>) = 0
[pid  3894] <... close resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3895] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3894] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3893] close(9 <unfinished ...>
[pid  3887] exit_group(0 <unfinished ...>
[pid  3895] <... prctl resumed>)        = 0
[pid  3894] <... openat resumed>)       = 3
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] <... exit_group resumed>)   = ?
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3895] setpgid(0, 0 <unfinished ...>
[pid  3894] setns(201, 0 <unfinished ...>
[pid  3893] close(10 <unfinished ...>
[pid  3895] <... setpgid resumed>)      = 0
[pid  3894] <... setns resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3894] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3893] close(11 <unfinished ...>
[pid  3895] <... openat resumed>)       = 3
[pid  3894] <... socket resumed>)       = 4
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3887] +++ exited with 0 +++
[pid  3895] write(3, "1000", 4 <unfinished ...>
[pid  3894] setns(3, 0 <unfinished ...>
[pid  3893] close(12 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3895] <... write resumed>)        = 4
[pid  3894] <... setns resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3897 attached
[pid  3895] close(3 <unfinished ...>
[pid  3894] close(3 <unfinished ...>
[pid  3893] close(13 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3897] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3895] <... close resumed>)        = 0
[pid  3894] <... close resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3897] <... set_robust_list resumed>) = 0
[pid  3895] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3894] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3893] close(14 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 35
[pid  3897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3895] <... openat resumed>)       = 3
[pid  3894] <... fcntl resumed>)        = 5
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 32
[pid  3897] setpgid(0, 0 <unfinished ...>
[pid  3895] setns(201, 0 <unfinished ...>
[pid  3894] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3893] close(15 <unfinished ...>
[pid  3897] <... setpgid resumed>)      = 0
[pid  3895] <... setns resumed>)        = 0
[pid  3894] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3895] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3894] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3893] close(16./strace-static-x86_64: Process 3899 attached
./strace-static-x86_64: Process 3898 attached
 <unfinished ...>
[pid  3895] <... socket resumed>)       = 4
[pid  3894] <... openat resumed>)       = 3
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3898] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3895] setns(3, 0 <unfinished ...>
[pid  3894] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3893] close(17 <unfinished ...>
[pid  3899] <... set_robust_list resumed>) = 0
[pid  3898] <... set_robust_list resumed>) = 0
[pid  3895] <... setns resumed>)        = 0
[pid  3894] <... write resumed>)        = 8
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3898] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3895] close(3 <unfinished ...>
[pid  3894] close(3 <unfinished ...>
[pid  3893] close(18 <unfinished ...>
[pid  3899] <... prctl resumed>)        = 0
[pid  3898] <... prctl resumed>)        = 0
[pid  3895] <... close resumed>)        = 0
[pid  3894] <... close resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] setpgid(0, 0 <unfinished ...>
[pid  3898] setpgid(0, 0 <unfinished ...>
[pid  3895] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3894] close(4 <unfinished ...>
[pid  3893] close(19 <unfinished ...>
[pid  3899] <... setpgid resumed>)      = 0
[pid  3898] <... setpgid resumed>)      = 0
[pid  3895] <... fcntl resumed>)        = 5
[pid  3894] <... close resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3895] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3894] close(5 <unfinished ...>
[pid  3893] close(20 <unfinished ...>
[pid  3899] <... openat resumed>)       = 3
[pid  3898] <... openat resumed>)       = 3
[pid  3895] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3894] <... close resumed>)        = 0
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] write(3, "1000", 4 <unfinished ...>
[pid  3898] write(3, "1000", 4 <unfinished ...>
[pid  3897] <... openat resumed>)       = 3
[pid  3895] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3894] close(6 <unfinished ...>
[pid  3893] close(21 <unfinished ...>
[pid  3899] <... write resumed>)        = 4
[pid  3898] <... write resumed>)        = 4
[pid  3897] write(3, "1000", 4 <unfinished ...>
[pid  3895] <... openat resumed>)       = 3
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(3 <unfinished ...>
[pid  3898] close(3 <unfinished ...>
[pid  3897] <... write resumed>)        = 4
[pid  3895] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3894] close(7 <unfinished ...>
[pid  3893] close(22 <unfinished ...>
[pid  3899] <... close resumed>)        = 0
[pid  3898] <... close resumed>)        = 0
[pid  3897] close(3 <unfinished ...>
[pid  3895] <... write resumed>)        = 8
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3898] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3895] close(3 <unfinished ...>
[pid  3894] close(8 <unfinished ...>
[pid  3897] <... close resumed>)        = 0
[pid  3893] close(23 <unfinished ...>
[pid  3899] <... openat resumed>)       = 3
[pid  3898] <... openat resumed>)       = 3
[pid  3897] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3895] <... close resumed>)        = 0
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] setns(201, 0 <unfinished ...>
[pid  3898] setns(201, 0 <unfinished ...>
[pid  3895] close(4 <unfinished ...>
[pid  3894] close(9 <unfinished ...>
[pid  3893] close(24 <unfinished ...>
[pid  3899] <... setns resumed>)        = 0
[pid  3898] <... setns resumed>)        = 0
[pid  3897] <... openat resumed>)       = 3
[pid  3895] <... close resumed>)        = 0
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3898] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3897] setns(201, 0 <unfinished ...>
[pid  3895] close(5 <unfinished ...>
[pid  3894] close(10 <unfinished ...>
[pid  3893] close(25 <unfinished ...>
[pid  3899] <... socket resumed>)       = 4
[pid  3898] <... socket resumed>)       = 4
[pid  3897] <... setns resumed>)        = 0
[pid  3895] <... close resumed>)        = 0
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] setns(3, 0 <unfinished ...>
[pid  3898] setns(3, 0 <unfinished ...>
[pid  3897] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3895] close(6 <unfinished ...>
[pid  3894] close(11 <unfinished ...>
[pid  3893] close(26 <unfinished ...>
[pid  3899] <... setns resumed>)        = 0
[pid  3898] <... setns resumed>)        = 0
[pid  3897] <... socket resumed>)       = 4
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(3 <unfinished ...>
[pid  3898] close(3 <unfinished ...>
[pid  3897] setns(3, 0 <unfinished ...>
[pid  3895] close(7 <unfinished ...>
[pid  3894] close(12 <unfinished ...>
[pid  3893] close(27 <unfinished ...>
[pid  3899] <... close resumed>)        = 0
[pid  3898] <... close resumed>)        = 0
[pid  3897] <... setns resumed>)        = 0
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3898] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3897] close(3 <unfinished ...>
[pid  3895] close(8 <unfinished ...>
[pid  3894] close(13 <unfinished ...>
[pid  3893] close(28 <unfinished ...>
[pid  3899] <... fcntl resumed>)        = 5
[pid  3898] <... fcntl resumed>)        = 5
[pid  3897] <... close resumed>)        = 0
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3898] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3897] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3895] close(9 <unfinished ...>
[pid  3894] close(14 <unfinished ...>
[pid  3893] close(29 <unfinished ...>
[pid  3899] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3898] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3897] <... fcntl resumed>)        = 5
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3898] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3897] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3895] close(10 <unfinished ...>
[pid  3894] close(15 <unfinished ...>
[pid  3893] exit_group(0 <unfinished ...>
[pid  3899] <... openat resumed>)       = 3
[pid  3898] <... openat resumed>)       = 3
[pid  3897] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3893] <... exit_group resumed>)   = ?
[pid  3899] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3898] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3897] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3895] close(11 <unfinished ...>
[pid  3894] close(16 <unfinished ...>
[pid  3893] +++ exited with 0 +++
[pid  3899] <... write resumed>)        = 8
[pid  3898] <... write resumed>)        = 8
[pid  3897] <... openat resumed>)       = 3
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(3 <unfinished ...>
[pid  3898] close(3 <unfinished ...>
[pid  3897] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3895] close(12 <unfinished ...>
[pid  3894] close(17 <unfinished ...>
[pid  3899] <... close resumed>)        = 0
[pid  3898] <... close resumed>)        = 0
[pid  3897] <... write resumed>)        = 8
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3899] close(4 <unfinished ...>
[pid  3898] close(4 <unfinished ...>
[pid  3897] close(3 <unfinished ...>
[pid  3895] close(13 <unfinished ...>
[pid  3894] close(18 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3899] <... close resumed>)        = 0
[pid  3898] <... close resumed>)        = 0
[pid  3897] <... close resumed>)        = 0
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(5 <unfinished ...>
[pid  3898] close(5 <unfinished ...>
[pid  3897] close(4 <unfinished ...>
[pid  3895] close(14 <unfinished ...>
[pid  3894] close(19 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3899] <... close resumed>)        = 0
[pid  3898] <... close resumed>)        = 0
[pid  3897] <... close resumed>)        = 0
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(6 <unfinished ...>
[pid  3898] close(6 <unfinished ...>
[pid  3897] close(5 <unfinished ...>
[pid  3895] close(15 <unfinished ...>
[pid  3894] close(20 <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] <... close resumed>)        = 0
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(7 <unfinished ...>
[pid  3898] close(7 <unfinished ...>
[pid  3897] close(6 <unfinished ...>
[pid  3895] close(16 <unfinished ...>
[pid  3894] close(21 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(8 <unfinished ...>
[pid  3898] close(8 <unfinished ...>
[pid  3895] close(17 <unfinished ...>
[pid  3894] close(22 <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(9 <unfinished ...>
[pid  3898] close(9 <unfinished ...>
[pid  3895] close(18 <unfinished ...>
[pid  3894] close(23 <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(7 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(10 <unfinished ...>
[pid  3898] close(10 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(19 <unfinished ...>
[pid  3894] close(24 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 34
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(8 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(11 <unfinished ...>
[pid  3898] close(11 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(20 <unfinished ...>
[pid  3894] close(25 <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(9 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(12 <unfinished ...>
[pid  3898] close(12 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(21 <unfinished ...>
[pid  3894] close(26 <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(10 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3899] close(13 <unfinished ...>
[pid  3898] close(13 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(22 <unfinished ...>
[pid  3894] close(27./strace-static-x86_64: Process 3901 attached
 <unfinished ...>
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(11 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3899] close(14 <unfinished ...>
[pid  3898] close(14 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(23 <unfinished ...>
[pid  3894] close(28 <unfinished ...>
[pid  3901] <... set_robust_list resumed>) = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(12 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3899] close(15 <unfinished ...>
[pid  3898] close(15 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(24 <unfinished ...>
[pid  3894] close(29 <unfinished ...>
[pid  3901] <... prctl resumed>)        = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(13 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] setpgid(0, 0 <unfinished ...>
[pid  3899] close(16 <unfinished ...>
[pid  3898] close(16 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(25 <unfinished ...>
[pid  3894] exit_group(0 <unfinished ...>
[pid  3901] <... setpgid resumed>)      = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(14 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3894] <... exit_group resumed>)   = ?
[pid  3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3899] close(17 <unfinished ...>
[pid  3898] close(17 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(26 <unfinished ...>
[pid  3894] +++ exited with 0 +++
[pid  3901] <... openat resumed>)       = 3
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(15 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] write(3, "1000", 4 <unfinished ...>
[pid  3899] close(18 <unfinished ...>
[pid  3898] close(18 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(27 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3901] <... write resumed>)        = 4
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(16 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3901] close(3 <unfinished ...>
[pid  3899] close(19 <unfinished ...>
[pid  3898] close(19 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(28 <unfinished ...>
[pid  3901] <... close resumed>)        = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(17 <unfinished ...>
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3901] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3899] close(20 <unfinished ...>
[pid  3898] close(20 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] close(29 <unfinished ...>
[pid  3901] <... openat resumed>)       = 3
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] setns(201, 0 <unfinished ...>
[pid  3899] close(21 <unfinished ...>
[pid  3898] close(21 <unfinished ...>
[pid  3895] exit_group(0 <unfinished ...>
[pid  3901] <... setns resumed>)        = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3895] <... exit_group resumed>)   = ?
[pid  3901] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3899] close(22 <unfinished ...>
[pid  3898] close(22 <unfinished ...>
[pid  3895] +++ exited with 0 +++
[pid  3901] <... socket resumed>)       = 4
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(18 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3901] setns(3, 0 <unfinished ...>
[pid  3899] close(23 <unfinished ...>
[pid  3898] close(23 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] <... setns resumed>)        = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(19 <unfinished ...>
[pid  3901] close(3 <unfinished ...>
[pid  3899] close(24 <unfinished ...>
[pid  3898] close(24 <unfinished ...>
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3901] <... close resumed>)        = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] close(20 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3901] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3899] close(25 <unfinished ...>
[pid  3898] close(25 <unfinished ...>
[pid  3901] <... fcntl resumed>)        = 5
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3899] close(26 <unfinished ...>
[pid  3898] close(26 <unfinished ...>
[pid  3901] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3899] close(27 <unfinished ...>
[pid  3898] close(27 <unfinished ...>
[pid  3901] <... openat resumed>)       = 3
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3904 attached
./strace-static-x86_64: Process 3903 attached
[pid  3901] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3899] close(28 <unfinished ...>
[pid  3898] close(28 <unfinished ...>
[pid  3897] close(21 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 35
[pid  3901] <... write resumed>)        = 8
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] close(3 <unfinished ...>
[pid  3899] close(29 <unfinished ...>
[pid  3898] close(29 <unfinished ...>
[pid  3901] <... close resumed>)        = 0
[pid  3899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 34
[pid  3901] close(4 <unfinished ...>
[pid  3899] exit_group(0 <unfinished ...>
[pid  3898] exit_group(0 <unfinished ...>
[pid  3897] close(22 <unfinished ...>
[pid  3903] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3901] <... close resumed>)        = 0
[pid  3899] <... exit_group resumed>)   = ?
[pid  3898] <... exit_group resumed>)   = ?
[pid  3904] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3903] <... set_robust_list resumed>) = 0
[pid  3901] close(5 <unfinished ...>
[pid  3899] +++ exited with 0 +++
[pid  3898] +++ exited with 0 +++
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3901] <... close resumed>)        = 0
[pid  3901] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3901] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3901] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3901] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3901] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3901] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3901] exit_group(0)               = ?
[pid  3904] <... set_robust_list resumed>) = 0
[pid  3903] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3901] +++ exited with 0 +++
[pid  3897] close(23 <unfinished ...>
[pid  3904] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3903] <... prctl resumed>)        = 0
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3904] <... prctl resumed>)        = 0
[pid  3903] setpgid(0, 0 <unfinished ...>
[pid  3897] close(24 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3904] setpgid(0, 0 <unfinished ...>
[pid  3903] <... setpgid resumed>)      = 0
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3904] <... setpgid resumed>)      = 0
[pid  3903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3897] close(25 <unfinished ...>
[pid  3904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3903] <... openat resumed>)       = 3
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 35
[pid  3904] <... openat resumed>)       = 3
[pid  3903] write(3, "1000", 4 <unfinished ...>
[pid  3897] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3904] write(3, "1000", 4 <unfinished ...>
[pid  3903] <... write resumed>)        = 4
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] <... write resumed>)        = 4
[pid  3903] close(3 <unfinished ...>
[pid  3897] close(27 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 36
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 33
[pid  3904] close(3 <unfinished ...>
[pid  3903] <... close resumed>)        = 0
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] <... close resumed>)        = 0
[pid  3903] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3897] close(28 <unfinished ...>
[pid  3904] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3903] <... openat resumed>)       = 3
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] <... openat resumed>)       = 3
[pid  3903] setns(201, 0 <unfinished ...>
[pid  3897] close(29 <unfinished ...>
[pid  3904] setns(201, 0 <unfinished ...>
[pid  3903] <... setns resumed>)        = 0
[pid  3897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3908 attached
./strace-static-x86_64: Process 3907 attached
./strace-static-x86_64: Process 3906 attached
[pid  3904] <... setns resumed>)        = 0
[pid  3903] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3897] exit_group(0 <unfinished ...>
[pid  3908] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3907] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3906] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3904] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3903] <... socket resumed>)       = 4
[pid  3897] <... exit_group resumed>)   = ?
[pid  3908] <... set_robust_list resumed>) = 0
[pid  3907] <... set_robust_list resumed>) = 0
[pid  3906] <... set_robust_list resumed>) = 0
[pid  3904] <... socket resumed>)       = 4
[pid  3903] setns(3, 0 <unfinished ...>
[pid  3897] +++ exited with 0 +++
[pid  3908] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3907] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3906] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3904] setns(3, 0 <unfinished ...>
[pid  3903] <... setns resumed>)        = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3908] <... prctl resumed>)        = 0
[pid  3907] <... prctl resumed>)        = 0
[pid  3906] <... prctl resumed>)        = 0
[pid  3904] <... setns resumed>)        = 0
[pid  3903] close(3 <unfinished ...>
[pid  3904] close(3 <unfinished ...>
[pid  3903] <... close resumed>)        = 0
[pid  3904] <... close resumed>)        = 0
[pid  3903] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3906] setpgid(0, 0 <unfinished ...>
[pid  3904] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3903] <... fcntl resumed>)        = 5
[pid  3907] setpgid(0, 0./strace-static-x86_64: Process 3911 attached
 <unfinished ...>
[pid  3908] setpgid(0, 0 <unfinished ...>
[pid  3906] <... setpgid resumed>)      = 0
[pid  3904] <... fcntl resumed>)        = 5
[pid  3907] <... setpgid resumed>)      = 0
[pid  3903] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 33
[pid  3911] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3908] <... setpgid resumed>)      = 0
[pid  3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3904] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3903] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3911] <... set_robust_list resumed>) = 0
[pid  3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3907] <... openat resumed>)       = 3
[pid  3904] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3903] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3911] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3908] <... openat resumed>)       = 3
[pid  3907] write(3, "1000", 4 <unfinished ...>
[pid  3906] <... openat resumed>)       = 3
[pid  3904] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3903] <... openat resumed>)       = 3
[pid  3911] <... prctl resumed>)        = 0
[pid  3908] write(3, "1000", 4 <unfinished ...>
[pid  3907] <... write resumed>)        = 4
[pid  3906] write(3, "1000", 4 <unfinished ...>
[pid  3904] <... openat resumed>)       = 3
[pid  3903] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3911] setpgid(0, 0 <unfinished ...>
[pid  3908] <... write resumed>)        = 4
[pid  3907] close(3 <unfinished ...>
[pid  3906] <... write resumed>)        = 4
[pid  3904] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3903] <... write resumed>)        = 8
[pid  3911] <... setpgid resumed>)      = 0
[pid  3908] close(3 <unfinished ...>
[pid  3907] <... close resumed>)        = 0
[pid  3906] close(3 <unfinished ...>
[pid  3904] <... write resumed>)        = 8
[pid  3903] close(3 <unfinished ...>
[pid  3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3908] <... close resumed>)        = 0
[pid  3907] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3906] <... close resumed>)        = 0
[pid  3904] close(3 <unfinished ...>
[pid  3903] <... close resumed>)        = 0
[pid  3911] <... openat resumed>)       = 3
[pid  3908] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3907] <... openat resumed>)       = 3
[pid  3906] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3904] <... close resumed>)        = 0
[pid  3903] close(4 <unfinished ...>
[pid  3911] write(3, "1000", 4 <unfinished ...>
[pid  3908] <... openat resumed>)       = 3
[pid  3907] setns(201, 0 <unfinished ...>
[pid  3906] <... openat resumed>)       = 3
[pid  3904] close(4 <unfinished ...>
[pid  3903] <... close resumed>)        = 0
[pid  3911] <... write resumed>)        = 4
[pid  3908] setns(201, 0 <unfinished ...>
[pid  3907] <... setns resumed>)        = 0
[pid  3906] setns(201, 0 <unfinished ...>
[pid  3904] <... close resumed>)        = 0
[pid  3903] close(5 <unfinished ...>
[pid  3911] close(3 <unfinished ...>
[pid  3908] <... setns resumed>)        = 0
[pid  3907] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3906] <... setns resumed>)        = 0
[pid  3904] close(5 <unfinished ...>
[pid  3903] <... close resumed>)        = 0
[pid  3911] <... close resumed>)        = 0
[pid  3908] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3907] <... socket resumed>)       = 4
[pid  3906] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3904] <... close resumed>)        = 0
[pid  3903] close(6 <unfinished ...>
[pid  3911] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3908] <... socket resumed>)       = 4
[pid  3907] setns(3, 0 <unfinished ...>
[pid  3906] <... socket resumed>)       = 4
[pid  3904] close(6 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... openat resumed>)       = 3
[pid  3908] setns(3, 0 <unfinished ...>
[pid  3907] <... setns resumed>)        = 0
[pid  3906] setns(3, 0 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(7 <unfinished ...>
[pid  3911] setns(201, 0 <unfinished ...>
[pid  3908] <... setns resumed>)        = 0
[pid  3907] close(3 <unfinished ...>
[pid  3906] <... setns resumed>)        = 0
[pid  3904] close(7 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... setns resumed>)        = 0
[pid  3908] close(3 <unfinished ...>
[pid  3907] <... close resumed>)        = 0
[pid  3906] close(3 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(8 <unfinished ...>
[pid  3911] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3908] <... close resumed>)        = 0
[pid  3907] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3906] <... close resumed>)        = 0
[pid  3904] close(8 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... socket resumed>)       = 4
[pid  3908] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3907] <... fcntl resumed>)        = 5
[pid  3906] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(9 <unfinished ...>
[pid  3911] setns(3, 0 <unfinished ...>
[pid  3908] <... fcntl resumed>)        = 5
[pid  3907] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3906] <... fcntl resumed>)        = 5
[pid  3904] close(9 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... setns resumed>)        = 0
[pid  3908] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3907] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3906] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(10 <unfinished ...>
[pid  3911] close(3 <unfinished ...>
[pid  3908] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3907] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3906] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3904] close(10 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = 0
[pid  3908] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3907] <... openat resumed>)       = 3
[pid  3906] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(11 <unfinished ...>
[pid  3911] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3908] <... openat resumed>)       = 3
[pid  3907] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3906] <... openat resumed>)       = 3
[pid  3904] close(11 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... fcntl resumed>)        = 5
[pid  3908] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3907] <... write resumed>)        = 8
[pid  3906] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(12 <unfinished ...>
[pid  3911] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3908] <... write resumed>)        = 8
[pid  3907] close(3 <unfinished ...>
[pid  3906] <... write resumed>)        = 8
[pid  3904] close(12 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3908] close(3 <unfinished ...>
[pid  3907] <... close resumed>)        = 0
[pid  3906] close(3 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(13 <unfinished ...>
[pid  3911] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3908] <... close resumed>)        = 0
[pid  3907] close(4 <unfinished ...>
[pid  3906] <... close resumed>)        = 0
[pid  3904] close(13 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... openat resumed>)       = 3
[pid  3908] close(4 <unfinished ...>
[pid  3907] <... close resumed>)        = 0
[pid  3906] close(4 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(14 <unfinished ...>
[pid  3911] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3908] <... close resumed>)        = 0
[pid  3907] close(5 <unfinished ...>
[pid  3906] <... close resumed>)        = 0
[pid  3904] close(14 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... write resumed>)        = 8
[pid  3908] close(5 <unfinished ...>
[pid  3907] <... close resumed>)        = 0
[pid  3906] close(5 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(15 <unfinished ...>
[pid  3911] close(3 <unfinished ...>
[pid  3908] <... close resumed>)        = 0
[pid  3907] close(6 <unfinished ...>
[pid  3906] <... close resumed>)        = 0
[pid  3904] close(15 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = 0
[pid  3908] close(6 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(6 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(16 <unfinished ...>
[pid  3911] close(4 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(7 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(16 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = 0
[pid  3908] close(7 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(7 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(17 <unfinished ...>
[pid  3911] close(5 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(8 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(17 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = 0
[pid  3908] close(8 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(8 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(18 <unfinished ...>
[pid  3911] close(6 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(9 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(18 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(9 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(9 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(19 <unfinished ...>
[pid  3911] close(7 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(10 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(19 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(10 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(10 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(20 <unfinished ...>
[pid  3904] close(20 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(21 <unfinished ...>
[pid  3904] close(21 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(22 <unfinished ...>
[pid  3911] close(8 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(11 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(22 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(11 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(11 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(23 <unfinished ...>
[pid  3911] close(9 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(12 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(23 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(12 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(12 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(24 <unfinished ...>
[pid  3911] close(10 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(13 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(24 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(13 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(13 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(25 <unfinished ...>
[pid  3911] close(11 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(14 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(25 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(14 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(14 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(26 <unfinished ...>
[pid  3911] close(12 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(15 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(26 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(15 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(15 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(27 <unfinished ...>
[pid  3911] close(13 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(16 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(27 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(16 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(16 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(28 <unfinished ...>
[pid  3911] close(14 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(17 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(28 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(17 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(17 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] close(29 <unfinished ...>
[pid  3911] close(15 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(18 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] close(29 <unfinished ...>
[pid  3903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(18 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(18 <unfinished ...>
[pid  3904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3903] exit_group(0 <unfinished ...>
[pid  3911] close(16 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(19 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] exit_group(0 <unfinished ...>
[pid  3903] <... exit_group resumed>)   = ?
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(19 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(19 <unfinished ...>
[pid  3904] <... exit_group resumed>)   = ?
[pid  3903] +++ exited with 0 +++
[pid  3911] close(17 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(20 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3904] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(20 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(20 <unfinished ...>
[pid  3911] close(18 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(21 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(21 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(21 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3911] close(19 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(22 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(22 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(22 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 35
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 36
[pid  3911] close(20./strace-static-x86_64: Process 3914 attached
 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(23 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(23 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(23 <unfinished ...>
[pid  3911] close(21./strace-static-x86_64: Process 3913 attached
 <unfinished ...>
[pid  3914] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(24 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] <... set_robust_list resumed>) = 0
[pid  3913] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3911] close(22 <unfinished ...>
[pid  3908] close(24 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(24 <unfinished ...>
[pid  3914] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3913] <... set_robust_list resumed>) = 0
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(25 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] <... prctl resumed>)        = 0
[pid  3913] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3911] close(23 <unfinished ...>
[pid  3908] close(25 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(25 <unfinished ...>
[pid  3914] setpgid(0, 0 <unfinished ...>
[pid  3913] <... prctl resumed>)        = 0
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(26 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] <... setpgid resumed>)      = 0
[pid  3913] setpgid(0, 0 <unfinished ...>
[pid  3911] close(24 <unfinished ...>
[pid  3908] close(26 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(26 <unfinished ...>
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] close(27 <unfinished ...>
[pid  3911] close(25 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(27 <unfinished ...>
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3911] close(26 <unfinished ...>
[pid  3906] close(27 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3913] <... setpgid resumed>)      = 0
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(28 <unfinished ...>
[pid  3907] close(28 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] <... openat resumed>)       = 3
[pid  3913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3911] close(27 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(28 <unfinished ...>
[pid  3914] write(3, "1000", 4 <unfinished ...>
[pid  3913] <... openat resumed>)       = 3
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] close(29 <unfinished ...>
[pid  3907] close(29 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] <... write resumed>)        = 4
[pid  3913] write(3, "1000", 4 <unfinished ...>
[pid  3911] close(28 <unfinished ...>
[pid  3908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3906] close(29 <unfinished ...>
[pid  3914] close(3 <unfinished ...>
[pid  3913] <... write resumed>)        = 4
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] exit_group(0 <unfinished ...>
[pid  3907] exit_group(0 <unfinished ...>
[pid  3906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] <... close resumed>)        = 0
[pid  3913] close(3 <unfinished ...>
[pid  3911] close(29 <unfinished ...>
[pid  3908] <... exit_group resumed>)   = ?
[pid  3907] <... exit_group resumed>)   = ?
[pid  3906] exit_group(0 <unfinished ...>
[pid  3914] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3913] <... close resumed>)        = 0
[pid  3911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3908] +++ exited with 0 +++
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3907] +++ exited with 0 +++
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3914] <... openat resumed>)       = 3
[pid  3913] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3911] exit_group(0 <unfinished ...>
[pid  3906] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3914] setns(201, 0 <unfinished ...>
[pid  3913] <... openat resumed>)       = 3
[pid  3911] <... exit_group resumed>)   = ?
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3914] <... setns resumed>)        = 0
[pid  3906] +++ exited with 0 +++
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3914] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3913] setns(201, 0 <unfinished ...>
[pid  3911] +++ exited with 0 +++
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3914] <... socket resumed>)       = 4
[pid  3913] <... setns resumed>)        = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3914] setns(3, 0 <unfinished ...>
[pid  3913] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 34
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3914] <... setns resumed>)        = 0
[pid  3913] <... socket resumed>)       = 4
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 37
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 36
./strace-static-x86_64: Process 3916 attached
[pid  3914] close(3 <unfinished ...>
[pid  3913] setns(3, 0 <unfinished ...>
[pid  3916] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3914] <... close resumed>)        = 0
[pid  3913] <... setns resumed>)        = 0
[pid  3916] <... set_robust_list resumed>) = 0
[pid  3914] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3913] close(3 <unfinished ...>
[pid  3916] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3914] <... fcntl resumed>)        = 5
[pid  3913] <... close resumed>)        = 0
[pid  3916] <... prctl resumed>)        = 0
[pid  3914] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3913] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3916] setpgid(0, 0 <unfinished ...>
[pid  3914] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3913] <... fcntl resumed>)        = 5
[pid  3916] <... setpgid resumed>)      = 0
[pid  3914] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3913] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 34
[pid  3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3914] <... openat resumed>)       = 3
[pid  3913] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3916] <... openat resumed>)       = 3
[pid  3914] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3913] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3916] write(3, "1000", 4 <unfinished ...>
[pid  3914] <... write resumed>)        = 8
[pid  3913] <... openat resumed>)       = 3
./strace-static-x86_64: Process 3919 attached
./strace-static-x86_64: Process 3917 attached
[pid  3916] <... write resumed>)        = 4
[pid  3914] close(3 <unfinished ...>
[pid  3913] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 3918 attached
 <unfinished ...>
[pid  3919] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3917] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3916] close(3 <unfinished ...>
[pid  3914] <... close resumed>)        = 0
[pid  3913] <... write resumed>)        = 8
[pid  3918] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3917] <... set_robust_list resumed>) = 0
[pid  3918] <... set_robust_list resumed>) = 0
[pid  3917] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3918] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3917] <... prctl resumed>)        = 0
[pid  3918] <... prctl resumed>)        = 0
[pid  3917] setpgid(0, 0 <unfinished ...>
[pid  3918] setpgid(0, 0 <unfinished ...>
[pid  3917] <... setpgid resumed>)      = 0
[pid  3919] <... set_robust_list resumed>) = 0
[pid  3916] <... close resumed>)        = 0
[pid  3914] close(4 <unfinished ...>
[pid  3913] close(3 <unfinished ...>
[pid  3919] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3916] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3914] <... close resumed>)        = 0
[pid  3913] <... close resumed>)        = 0
[pid  3919] <... prctl resumed>)        = 0
[pid  3916] <... openat resumed>)       = 3
[pid  3914] close(5 <unfinished ...>
[pid  3913] close(4 <unfinished ...>
[pid  3919] setpgid(0, 0 <unfinished ...>
[pid  3916] setns(201, 0 <unfinished ...>
[pid  3914] <... close resumed>)        = 0
[pid  3913] <... close resumed>)        = 0
[pid  3919] <... setpgid resumed>)      = 0
[pid  3916] <... setns resumed>)        = 0
[pid  3914] close(6 <unfinished ...>
[pid  3913] close(5 <unfinished ...>
[pid  3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3916] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = 0
[pid  3919] <... openat resumed>)       = 3
[pid  3916] <... socket resumed>)       = 4
[pid  3914] close(7 <unfinished ...>
[pid  3913] close(6 <unfinished ...>
[pid  3919] write(3, "1000", 4 <unfinished ...>
[pid  3916] setns(3, 0 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... write resumed>)        = 4
[pid  3916] <... setns resumed>)        = 0
[pid  3914] close(8 <unfinished ...>
[pid  3913] close(7 <unfinished ...>
[pid  3919] close(3 <unfinished ...>
[pid  3916] close(3 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = 0
[pid  3916] <... close resumed>)        = 0
[pid  3914] close(9 <unfinished ...>
[pid  3913] close(8 <unfinished ...>
[pid  3919] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3916] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... openat resumed>)       = 3
[pid  3916] <... fcntl resumed>)        = 5
[pid  3914] close(10 <unfinished ...>
[pid  3913] close(9 <unfinished ...>
[pid  3919] setns(201, 0 <unfinished ...>
[pid  3916] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... setns resumed>)        = 0
[pid  3916] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3914] close(11 <unfinished ...>
[pid  3913] close(10 <unfinished ...>
[pid  3919] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3916] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... socket resumed>)       = 4
[pid  3916] <... openat resumed>)       = 3
[pid  3914] close(12 <unfinished ...>
[pid  3913] close(11 <unfinished ...>
[pid  3919] setns(3, 0 <unfinished ...>
[pid  3916] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... setns resumed>)        = 0
[pid  3916] <... write resumed>)        = 8
[pid  3914] close(13 <unfinished ...>
[pid  3913] close(12 <unfinished ...>
[pid  3919] close(3 <unfinished ...>
[pid  3916] close(3 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = 0
[pid  3916] <... close resumed>)        = 0
[pid  3914] close(14 <unfinished ...>
[pid  3913] close(13 <unfinished ...>
[pid  3919] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3916] close(4 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... fcntl resumed>)        = 5
[pid  3916] <... close resumed>)        = 0
[pid  3914] close(15 <unfinished ...>
[pid  3913] close(14 <unfinished ...>
[pid  3919] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3916] close(5 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3916] <... close resumed>)        = 0
[pid  3914] close(16 <unfinished ...>
[pid  3913] close(15 <unfinished ...>
[pid  3919] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3916] close(6 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... openat resumed>)       = 3
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(17 <unfinished ...>
[pid  3913] close(16 <unfinished ...>
[pid  3919] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3916] close(7 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... write resumed>)        = 8
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(18 <unfinished ...>
[pid  3913] close(17 <unfinished ...>
[pid  3919] close(3 <unfinished ...>
[pid  3916] close(8 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = 0
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(19 <unfinished ...>
[pid  3913] close(18 <unfinished ...>
[pid  3919] close(4 <unfinished ...>
[pid  3916] close(9 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = 0
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(20 <unfinished ...>
[pid  3913] close(19 <unfinished ...>
[pid  3919] close(5 <unfinished ...>
[pid  3916] close(10 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = 0
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(21 <unfinished ...>
[pid  3913] close(20 <unfinished ...>
[pid  3919] close(6 <unfinished ...>
[pid  3916] close(11 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(22 <unfinished ...>
[pid  3913] close(21 <unfinished ...>
[pid  3919] close(7 <unfinished ...>
[pid  3918] <... setpgid resumed>)      = 0
[pid  3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3916] close(12 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(23 <unfinished ...>
[pid  3913] close(22 <unfinished ...>
[pid  3919] close(8 <unfinished ...>
[pid  3918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3916] close(13 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... openat resumed>)       = 3
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(24 <unfinished ...>
[pid  3913] close(23 <unfinished ...>
[pid  3919] close(9 <unfinished ...>
[pid  3918] <... openat resumed>)       = 3
[pid  3916] close(14 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] write(3, "1000", 4 <unfinished ...>
[pid  3917] write(3, "1000", 4 <unfinished ...>
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(25 <unfinished ...>
[pid  3913] close(24 <unfinished ...>
[pid  3919] close(10 <unfinished ...>
[pid  3917] <... write resumed>)        = 4
[pid  3916] close(15 <unfinished ...>
[pid  3918] <... write resumed>)        = 4
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] close(3 <unfinished ...>
[pid  3918] close(3 <unfinished ...>
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(26 <unfinished ...>
[pid  3913] close(25 <unfinished ...>
[pid  3919] close(11 <unfinished ...>
[pid  3916] close(16 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = 0
[pid  3918] <... close resumed>)        = 0
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(27 <unfinished ...>
[pid  3913] close(26 <unfinished ...>
[pid  3917] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3918] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3919] close(12 <unfinished ...>
[pid  3916] close(17 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... openat resumed>)       = 3
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(28 <unfinished ...>
[pid  3913] close(27 <unfinished ...>
[pid  3919] close(13 <unfinished ...>
[pid  3917] <... openat resumed>)       = 3
[pid  3916] close(18 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] setns(201, 0 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] close(29 <unfinished ...>
[pid  3913] close(28 <unfinished ...>
[pid  3919] close(14 <unfinished ...>
[pid  3916] close(19 <unfinished ...>
[pid  3914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] exit_group(0 <unfinished ...>
[pid  3913] close(29 <unfinished ...>
[pid  3917] setns(201, 0 <unfinished ...>
[pid  3919] close(15 <unfinished ...>
[pid  3918] <... setns resumed>)        = 0
[pid  3916] close(20 <unfinished ...>
[pid  3914] <... exit_group resumed>)   = ?
[pid  3913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3917] <... setns resumed>)        = 0
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3914] +++ exited with 0 +++
[pid  3913] exit_group(0 <unfinished ...>
[pid  3919] close(16 <unfinished ...>
[pid  3916] close(21 <unfinished ...>
[pid  3913] <... exit_group resumed>)   = ?
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... socket resumed>)       = 4
[pid  3917] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3913] +++ exited with 0 +++
[pid  3919] close(17 <unfinished ...>
[pid  3918] setns(3, 0 <unfinished ...>
[pid  3916] close(22 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3917] <... socket resumed>)       = 4
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... setns resumed>)        = 0
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] setns(3, 0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3919] close(18 <unfinished ...>
[pid  3918] close(3 <unfinished ...>
[pid  3916] close(23 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(19 <unfinished ...>
[pid  3916] close(24 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(20 <unfinished ...>
[pid  3916] close(25 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(21 <unfinished ...>
[pid  3916] close(26 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(22 <unfinished ...>
[pid  3917] <... setns resumed>)        = 0
[pid  3916] close(27 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 37
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = 0
[pid  3917] close(3 <unfinished ...>
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(23 <unfinished ...>
[pid  3916] close(28 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3917] <... close resumed>)        = 0
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(24 <unfinished ...>
[pid  3918] <... fcntl resumed>)        = 5
[pid  3917] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3916] close(29 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3919] close(25 <unfinished ...>
[pid  3918] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3917] <... fcntl resumed>)        = 5
[pid  3916] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3916] <... exit_group resumed>)   = ?
[pid  3919] close(26 <unfinished ...>
[pid  3918] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3917] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3916] +++ exited with 0 +++
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 36
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3919] close(27 <unfinished ...>
[pid  3917] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 3921 attached
 <unfinished ...>
[pid  3919] close(28 <unfinished ...>
[pid  3918] <... openat resumed>)       = 3
[pid  3921] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] <... set_robust_list resumed>) = 0
[pid  3919] close(29 <unfinished ...>
[pid  3918] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3917] <... openat resumed>)       = 3
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3921] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] <... prctl resumed>)        = 0
[pid  3919] exit_group(0 <unfinished ...>
[pid  3921] setpgid(0, 0 <unfinished ...>
[pid  3919] <... exit_group resumed>)   = ?
[pid  3921] <... setpgid resumed>)      = 0
[pid  3919] +++ exited with 0 +++
[pid  3918] <... write resumed>)        = 8
[pid  3917] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3918] close(3 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 35
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3922 attached
[pid  3921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3917] <... write resumed>)        = 8
[pid  3918] <... close resumed>)        = 0
[pid  3917] close(3 <unfinished ...>
[pid  3922] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3921] <... openat resumed>)       = 3
[pid  3918] close(4 <unfinished ...>
[pid  3917] <... close resumed>)        = 0
[pid  3918] <... close resumed>)        = 0
[pid  3917] close(4 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3918] close(5 <unfinished ...>
[pid  3917] <... close resumed>)        = 0
[pid  3922] <... set_robust_list resumed>) = 0
[pid  3921] write(3, "1000", 4 <unfinished ...>
[pid  3922] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3921] <... write resumed>)        = 4
[pid  3922] <... prctl resumed>)        = 0
[pid  3921] close(3 <unfinished ...>
[pid  3922] setpgid(0, 0 <unfinished ...>
[pid  3921] <... close resumed>)        = 0
[pid  3917] close(5 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 35
[pid  3922] <... setpgid resumed>)      = 0
[pid  3921] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3917] <... close resumed>)        = 0
[pid  3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3921] <... openat resumed>)       = 3
[pid  3918] <... close resumed>)        = 0
[pid  3917] close(6 <unfinished ...>
[pid  3918] close(6 <unfinished ...>
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] close(7 <unfinished ...>
[pid  3918] close(7 <unfinished ...>
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3923 attached
[pid  3922] <... openat resumed>)       = 3
[pid  3921] setns(201, 0 <unfinished ...>
[pid  3918] close(8 <unfinished ...>
[pid  3917] close(8 <unfinished ...>
[pid  3923] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3922] write(3, "1000", 4 <unfinished ...>
[pid  3921] <... setns resumed>)        = 0
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... set_robust_list resumed>) = 0
[pid  3922] <... write resumed>)        = 4
[pid  3921] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3918] close(9 <unfinished ...>
[pid  3917] close(9 <unfinished ...>
[pid  3923] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3922] close(3 <unfinished ...>
[pid  3921] <... socket resumed>)       = 4
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... prctl resumed>)        = 0
[pid  3922] <... close resumed>)        = 0
[pid  3921] setns(3, 0 <unfinished ...>
[pid  3918] close(10 <unfinished ...>
[pid  3917] close(10 <unfinished ...>
[pid  3923] setpgid(0, 0 <unfinished ...>
[pid  3922] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3921] <... setns resumed>)        = 0
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... setpgid resumed>)      = 0
[pid  3922] <... openat resumed>)       = 3
[pid  3921] close(3 <unfinished ...>
[pid  3918] close(11 <unfinished ...>
[pid  3917] close(11 <unfinished ...>
[pid  3923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3922] setns(201, 0 <unfinished ...>
[pid  3921] <... close resumed>)        = 0
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3924 attached
[pid  3923] <... openat resumed>)       = 3
[pid  3922] <... setns resumed>)        = 0
[pid  3921] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3918] close(12 <unfinished ...>
[pid  3917] close(12 <unfinished ...>
[pid  3924] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3923] write(3, "1000", 4 <unfinished ...>
[pid  3922] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3921] <... fcntl resumed>)        = 5
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... write resumed>)        = 4
[pid  3922] <... socket resumed>)       = 4
[pid  3921] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3918] close(13 <unfinished ...>
[pid  3917] close(13 <unfinished ...>
[pid  3924] <... set_robust_list resumed>) = 0
[pid  3923] close(3 <unfinished ...>
[pid  3922] setns(3, 0 <unfinished ...>
[pid  3921] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3923] <... close resumed>)        = 0
[pid  3922] <... setns resumed>)        = 0
[pid  3921] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3918] close(14 <unfinished ...>
[pid  3917] close(14 <unfinished ...>
[pid  3923] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3922] close(3 <unfinished ...>
[pid  3921] <... openat resumed>)       = 3
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... prctl resumed>)        = 0
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... openat resumed>)       = 3
[pid  3922] <... close resumed>)        = 0
[pid  3921] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3918] close(15 <unfinished ...>
[pid  3917] close(15 <unfinished ...>
[pid  3924] setpgid(0, 0 <unfinished ...>
[pid  3923] setns(201, 0 <unfinished ...>
[pid  3922] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3921] <... write resumed>)        = 8
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... setpgid resumed>)      = 0
[pid  3923] <... setns resumed>)        = 0
[pid  3922] <... fcntl resumed>)        = 5
[pid  3921] close(3 <unfinished ...>
[pid  3918] close(16 <unfinished ...>
[pid  3917] close(16 <unfinished ...>
[pid  3924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3923] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3922] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3921] <... close resumed>)        = 0
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... openat resumed>)       = 3
[pid  3923] <... socket resumed>)       = 4
[pid  3922] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3921] close(4 <unfinished ...>
[pid  3918] close(17 <unfinished ...>
[pid  3917] close(17 <unfinished ...>
[pid  3924] write(3, "1000", 4 <unfinished ...>
[pid  3923] setns(3, 0 <unfinished ...>
[pid  3922] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3921] <... close resumed>)        = 0
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... setns resumed>)        = 0
[pid  3922] <... openat resumed>)       = 3
[pid  3921] close(5 <unfinished ...>
[pid  3918] close(18 <unfinished ...>
[pid  3917] close(18 <unfinished ...>
[pid  3924] <... write resumed>)        = 4
[pid  3923] close(3 <unfinished ...>
[pid  3922] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3921] <... close resumed>)        = 0
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] close(3 <unfinished ...>
[pid  3923] <... close resumed>)        = 0
[pid  3922] <... write resumed>)        = 8
[pid  3921] close(6 <unfinished ...>
[pid  3918] close(19 <unfinished ...>
[pid  3917] close(19 <unfinished ...>
[pid  3923] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3922] close(3 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... close resumed>)        = 0
[pid  3923] <... fcntl resumed>)        = 5
[pid  3922] <... close resumed>)        = 0
[pid  3921] close(7 <unfinished ...>
[pid  3918] close(20 <unfinished ...>
[pid  3917] close(20 <unfinished ...>
[pid  3924] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3923] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3922] close(4 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... openat resumed>)       = 3
[pid  3923] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3922] <... close resumed>)        = 0
[pid  3921] close(8 <unfinished ...>
[pid  3918] close(21 <unfinished ...>
[pid  3917] close(21 <unfinished ...>
[pid  3924] setns(201, 0 <unfinished ...>
[pid  3923] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3922] close(5 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... openat resumed>)       = 3
[pid  3922] <... close resumed>)        = 0
[pid  3921] close(9 <unfinished ...>
[pid  3918] close(22 <unfinished ...>
[pid  3917] close(22 <unfinished ...>
[pid  3924] <... setns resumed>)        = 0
[pid  3923] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3924] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3922] close(6 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... socket resumed>)       = 4
[pid  3923] <... write resumed>)        = 8
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(10 <unfinished ...>
[pid  3918] close(23 <unfinished ...>
[pid  3917] close(23 <unfinished ...>
[pid  3924] setns(3, 0 <unfinished ...>
[pid  3923] close(3 <unfinished ...>
[pid  3922] close(7 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... setns resumed>)        = 0
[pid  3923] <... close resumed>)        = 0
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(11 <unfinished ...>
[pid  3918] close(24 <unfinished ...>
[pid  3917] close(24 <unfinished ...>
[pid  3924] close(3 <unfinished ...>
[pid  3923] close(4 <unfinished ...>
[pid  3922] close(8 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... close resumed>)        = 0
[pid  3923] <... close resumed>)        = 0
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(12 <unfinished ...>
[pid  3918] close(25 <unfinished ...>
[pid  3917] close(25 <unfinished ...>
[pid  3924] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3923] close(5 <unfinished ...>
[pid  3922] close(9 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... fcntl resumed>)        = 5
[pid  3923] <... close resumed>)        = 0
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(13 <unfinished ...>
[pid  3918] close(26 <unfinished ...>
[pid  3917] close(26 <unfinished ...>
[pid  3924] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3923] close(6 <unfinished ...>
[pid  3922] close(10 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(14 <unfinished ...>
[pid  3918] close(27 <unfinished ...>
[pid  3917] close(27 <unfinished ...>
[pid  3924] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3923] close(7 <unfinished ...>
[pid  3922] close(11 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(15 <unfinished ...>
[pid  3918] close(28 <unfinished ...>
[pid  3917] close(28 <unfinished ...>
[pid  3924] <... openat resumed>)       = 3
[pid  3923] close(8 <unfinished ...>
[pid  3922] close(12 <unfinished ...>
[pid  3924] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(16 <unfinished ...>
[pid  3918] close(29 <unfinished ...>
[pid  3917] close(29 <unfinished ...>
[pid  3924] <... write resumed>)        = 8
[pid  3923] close(9 <unfinished ...>
[pid  3922] close(13 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] close(3 <unfinished ...>
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(17 <unfinished ...>
[pid  3924] <... close resumed>)        = 0
[pid  3923] close(10 <unfinished ...>
[pid  3922] close(14 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3918] exit_group(0 <unfinished ...>
[pid  3917] exit_group(0 <unfinished ...>
[pid  3924] close(4 <unfinished ...>
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(18 <unfinished ...>
[pid  3918] <... exit_group resumed>)   = ?
[pid  3917] <... exit_group resumed>)   = ?
[pid  3924] <... close resumed>)        = 0
[pid  3923] close(11 <unfinished ...>
[pid  3922] close(15 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(19 <unfinished ...>
[pid  3923] close(12 <unfinished ...>
[pid  3922] close(16 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(20 <unfinished ...>
[pid  3923] close(13 <unfinished ...>
[pid  3922] close(17 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(21 <unfinished ...>
[pid  3923] close(14 <unfinished ...>
[pid  3922] close(18 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(22 <unfinished ...>
[pid  3918] +++ exited with 0 +++
[pid  3923] close(15 <unfinished ...>
[pid  3922] close(19 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(23 <unfinished ...>
[pid  3917] +++ exited with 0 +++
[pid  3924] close(5 <unfinished ...>
[pid  3923] close(16 <unfinished ...>
[pid  3922] close(20 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3924] <... close resumed>)        = 0
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(24 <unfinished ...>
[pid  3924] close(6 <unfinished ...>
[pid  3923] close(17 <unfinished ...>
[pid  3922] close(21 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(25 <unfinished ...>
[pid  3924] close(7 <unfinished ...>
[pid  3923] close(18 <unfinished ...>
[pid  3922] close(22 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] close(19 <unfinished ...>
[pid  3922] close(23 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(27 <unfinished ...>
[pid  3923] close(20 <unfinished ...>
[pid  3922] close(24 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(28 <unfinished ...>
[pid  3923] close(21 <unfinished ...>
[pid  3922] close(25 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] close(29 <unfinished ...>
[pid  3923] close(22 <unfinished ...>
[pid  3922] close(26 <unfinished ...>
[pid  3921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] exit_group(0 <unfinished ...>
[pid  3923] close(23 <unfinished ...>
[pid  3922] close(27 <unfinished ...>
[pid  3921] <... exit_group resumed>)   = ?
[pid  3924] close(8 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 38
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3921] +++ exited with 0 +++
[pid  3924] close(9 <unfinished ...>
[pid  3923] close(24 <unfinished ...>
[pid  3922] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 37
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] close(10 <unfinished ...>
[pid  3923] close(25 <unfinished ...>
[pid  3922] close(29 <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] close(11 <unfinished ...>
[pid  3923] close(26 <unfinished ...>
[pid  3922] exit_group(0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3922] <... exit_group resumed>)   = ?
[pid  3924] close(12 <unfinished ...>
[pid  3923] close(27 <unfinished ...>
[pid  3922] +++ exited with 0 +++
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 38
./strace-static-x86_64: Process 3926 attached
[pid  3924] close(13 <unfinished ...>
[pid  3923] close(28 <unfinished ...>
[pid  3926] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] <... set_robust_list resumed>) = 0
[pid  3923] close(29 <unfinished ...>
[pid  3924] close(14 <unfinished ...>
[pid  3926] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3926] <... prctl resumed>)        = 0
[pid  3924] close(15 <unfinished ...>
[pid  3923] exit_group(0 <unfinished ...>
[pid  3926] setpgid(0, 0 <unfinished ...>
[pid  3923] <... exit_group resumed>)   = ?
[pid  3926] <... setpgid resumed>)      = 0
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3923] +++ exited with 0 +++
[pid  3924] close(16 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 37
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3924] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3926] <... openat resumed>)       = 3
[pid  3924] close(18./strace-static-x86_64: Process 3927 attached
 <unfinished ...>
[pid  3926] write(3, "1000", 4 <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3924] close(19 <unfinished ...>
[pid  3927] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3926] <... write resumed>)        = 4
[pid  3927] <... set_robust_list resumed>) = 0
[pid  3926] close(3 <unfinished ...>
[pid  3927] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3926] <... close resumed>)        = 0
[pid  3927] <... prctl resumed>)        = 0
[pid  3926] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 36
[pid  3924] close(20 <unfinished ...>
[pid  3927] setpgid(0, 0 <unfinished ...>
[pid  3926] <... openat resumed>)       = 3
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3924] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3924] close(22)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3928 attached
[pid  3927] <... setpgid resumed>)      = 0
[pid  3926] setns(201, 0 <unfinished ...>
[pid  3924] close(23 <unfinished ...>
[pid  3928] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3926] <... setns resumed>)        = 0
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3925 attached
[pid  3928] <... set_robust_list resumed>) = 0
[pid  3927] <... openat resumed>)       = 3
[pid  3926] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3924] close(24 <unfinished ...>
[pid  3928] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3927] write(3, "1000", 4 <unfinished ...>
[pid  3926] <... socket resumed>)       = 4
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... prctl resumed>)        = 0
[pid  3927] <... write resumed>)        = 4
[pid  3926] setns(3, 0 <unfinished ...>
[pid  3925] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3924] close(25 <unfinished ...>
[pid  3928] setpgid(0, 0 <unfinished ...>
[pid  3927] close(3 <unfinished ...>
[pid  3926] <... setns resumed>)        = 0
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... set_robust_list resumed>) = 0
[pid  3928] <... setpgid resumed>)      = 0
[pid  3927] <... close resumed>)        = 0
[pid  3926] close(3 <unfinished ...>
[pid  3924] close(26 <unfinished ...>
[pid  3928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3927] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3926] <... close resumed>)        = 0
[pid  3925] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... openat resumed>)       = 3
[pid  3927] <... openat resumed>)       = 3
[pid  3926] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3928] write(3, "1000", 4 <unfinished ...>
[pid  3927] setns(201, 0 <unfinished ...>
[pid  3926] <... fcntl resumed>)        = 5
[pid  3925] <... prctl resumed>)        = 0
[pid  3924] close(27./strace-static-x86_64: Process 3929 attached
 <unfinished ...>
[pid  3928] <... write resumed>)        = 4
[pid  3927] <... setns resumed>)        = 0
[pid  3926] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] setpgid(0, 0 <unfinished ...>
[pid  3928] close(3 <unfinished ...>
[pid  3927] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3926] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3925] <... setpgid resumed>)      = 0
[pid  3924] close(28 <unfinished ...>
[pid  3929] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3928] <... close resumed>)        = 0
[pid  3927] <... socket resumed>)       = 4
[pid  3926] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] <... set_robust_list resumed>) = 0
[pid  3928] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3927] setns(3, 0 <unfinished ...>
[pid  3926] <... openat resumed>)       = 3
[pid  3925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3924] close(29 <unfinished ...>
[pid  3929] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3928] <... openat resumed>)       = 3
[pid  3927] <... setns resumed>)        = 0
[pid  3926] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] <... prctl resumed>)        = 0
[pid  3928] setns(201, 0 <unfinished ...>
[pid  3927] close(3 <unfinished ...>
[pid  3926] <... write resumed>)        = 8
[pid  3925] <... openat resumed>)       = 3
[pid  3929] setpgid(0, 0 <unfinished ...>
[pid  3928] <... setns resumed>)        = 0
[pid  3927] <... close resumed>)        = 0
[pid  3926] close(3 <unfinished ...>
[pid  3924] exit_group(0 <unfinished ...>
[pid  3929] <... setpgid resumed>)      = 0
[pid  3928] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3927] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3926] <... close resumed>)        = 0
[pid  3925] write(3, "1000", 4 <unfinished ...>
[pid  3924] <... exit_group resumed>)   = ?
[pid  3929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3928] <... socket resumed>)       = 4
[pid  3927] <... fcntl resumed>)        = 5
[pid  3926] close(4 <unfinished ...>
[pid  3925] <... write resumed>)        = 4
[pid  3928] setns(3, 0 <unfinished ...>
[pid  3927] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3926] <... close resumed>)        = 0
[pid  3928] <... setns resumed>)        = 0
[pid  3927] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3926] close(5 <unfinished ...>
[pid  3928] close(3 <unfinished ...>
[pid  3927] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3926] <... close resumed>)        = 0
[pid  3928] <... close resumed>)        = 0
[pid  3927] <... openat resumed>)       = 3
[pid  3926] close(6 <unfinished ...>
[pid  3925] close(3 <unfinished ...>
[pid  3924] +++ exited with 0 +++
[pid  3929] <... openat resumed>)       = 3
[pid  3928] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3927] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] write(3, "1000", 4 <unfinished ...>
[pid  3928] <... fcntl resumed>)        = 5
[pid  3927] <... write resumed>)        = 8
[pid  3926] close(7 <unfinished ...>
[pid  3925] <... close resumed>)        = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3929] <... write resumed>)        = 4
[pid  3928] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3927] close(3 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3929] close(3 <unfinished ...>
[pid  3928] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3927] <... close resumed>)        = 0
[pid  3926] close(8 <unfinished ...>
[pid  3928] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3927] close(4 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] <... close resumed>)        = 0
[pid  3928] <... openat resumed>)       = 3
[pid  3927] <... close resumed>)        = 0
[pid  3926] close(9 <unfinished ...>
[pid  3925] <... openat resumed>)       = 3
[pid  3929] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3928] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3927] close(5 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] setns(201, 0 <unfinished ...>
[pid  3929] <... openat resumed>)       = 3
[pid  3928] <... write resumed>)        = 8
[pid  3927] <... close resumed>)        = 0
[pid  3926] close(10 <unfinished ...>
[pid  3925] <... setns resumed>)        = 0
[pid  3928] close(3 <unfinished ...>
[pid  3927] close(6 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3929] setns(201, 0 <unfinished ...>
[pid  3928] <... close resumed>)        = 0
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(11 <unfinished ...>
[pid  3928] close(4 <unfinished ...>
[pid  3927] close(7 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] <... setns resumed>)        = 0
[pid  3928] <... close resumed>)        = 0
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(12 <unfinished ...>
[pid  3925] <... socket resumed>)       = 4
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3929] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3928] close(5 <unfinished ...>
[pid  3927] close(8 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] setns(3, 0 <unfinished ...>
[pid  3928] <... close resumed>)        = 0
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(13 <unfinished ...>
[pid  3928] close(6 <unfinished ...>
[pid  3927] close(9 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(14 <unfinished ...>
[pid  3928] close(7 <unfinished ...>
[pid  3927] close(10 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(15 <unfinished ...>
[pid  3928] close(8 <unfinished ...>
[pid  3927] close(11 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(16 <unfinished ...>
[pid  3928] close(9 <unfinished ...>
[pid  3927] close(12 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... setns resumed>)        = 0
[pid  3929] <... socket resumed>)       = 4
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(17 <unfinished ...>
[pid  3925] close(3 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 36
[pid  3928] close(10 <unfinished ...>
[pid  3927] close(13 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] setns(3, 0 <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(18 <unfinished ...>
[pid  3925] <... close resumed>)        = 0
[pid  3929] <... setns resumed>)        = 0
[pid  3928] close(11 <unfinished ...>
[pid  3927] close(14 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3929] close(3 <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(19 <unfinished ...>
[pid  3929] <... close resumed>)        = 0
[pid  3928] close(12 <unfinished ...>
[pid  3927] close(15 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... fcntl resumed>)        = 5
[pid  3929] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(20./strace-static-x86_64: Process 3931 attached
 <unfinished ...>
[pid  3929] <... fcntl resumed>)        = 5
[pid  3928] close(13 <unfinished ...>
[pid  3927] close(16 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3931] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3929] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(21 <unfinished ...>
[pid  3925] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3931] <... set_robust_list resumed>) = 0
[pid  3929] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3928] close(14 <unfinished ...>
[pid  3927] close(17 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3931] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3929] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(22 <unfinished ...>
[pid  3931] <... prctl resumed>)        = 0
[pid  3928] close(15 <unfinished ...>
[pid  3927] close(18 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... openat resumed>)       = 3
[pid  3931] setpgid(0, 0 <unfinished ...>
[pid  3929] <... openat resumed>)       = 3
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(23 <unfinished ...>
[pid  3925] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3931] <... setpgid resumed>)      = 0
[pid  3929] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3928] close(16 <unfinished ...>
[pid  3927] close(19 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3929] <... write resumed>)        = 8
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(24 <unfinished ...>
[pid  3925] <... write resumed>)        = 8
[pid  3931] <... openat resumed>)       = 3
[pid  3929] close(3 <unfinished ...>
[pid  3928] close(17 <unfinished ...>
[pid  3927] close(20 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] close(3 <unfinished ...>
[pid  3931] write(3, "1000", 4 <unfinished ...>
[pid  3929] <... close resumed>)        = 0
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(25 <unfinished ...>
[pid  3931] <... write resumed>)        = 4
[pid  3929] close(4 <unfinished ...>
[pid  3928] close(18 <unfinished ...>
[pid  3927] close(21 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = 0
[pid  3931] close(3 <unfinished ...>
[pid  3929] <... close resumed>)        = 0
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(26 <unfinished ...>
[pid  3925] close(4 <unfinished ...>
[pid  3931] <... close resumed>)        = 0
[pid  3929] close(5 <unfinished ...>
[pid  3928] close(19 <unfinished ...>
[pid  3927] close(22 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = 0
[pid  3931] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3929] <... close resumed>)        = 0
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(27 <unfinished ...>
[pid  3925] close(5 <unfinished ...>
[pid  3931] <... openat resumed>)       = 3
[pid  3929] close(6 <unfinished ...>
[pid  3928] close(20 <unfinished ...>
[pid  3927] close(23 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] setns(201, 0 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(28 <unfinished ...>
[pid  3925] <... close resumed>)        = 0
[pid  3931] <... setns resumed>)        = 0
[pid  3929] close(7 <unfinished ...>
[pid  3928] close(21 <unfinished ...>
[pid  3927] close(24 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] close(6 <unfinished ...>
[pid  3931] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] close(29 <unfinished ...>
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... socket resumed>)       = 4
[pid  3929] close(8 <unfinished ...>
[pid  3928] close(22 <unfinished ...>
[pid  3927] close(25 <unfinished ...>
[pid  3926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] close(7 <unfinished ...>
[pid  3931] setns(3, 0 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] exit_group(0 <unfinished ...>
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... setns resumed>)        = 0
[pid  3929] close(9 <unfinished ...>
[pid  3928] close(23 <unfinished ...>
[pid  3927] close(26 <unfinished ...>
[pid  3926] <... exit_group resumed>)   = ?
[pid  3925] close(8 <unfinished ...>
[pid  3931] close(3 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3926] +++ exited with 0 +++
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... close resumed>)        = 0
[pid  3929] close(10 <unfinished ...>
[pid  3928] close(24 <unfinished ...>
[pid  3927] close(27 <unfinished ...>
[pid  3925] close(9 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3931] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3931] <... fcntl resumed>)        = 5
[pid  3929] close(11 <unfinished ...>
[pid  3928] close(25 <unfinished ...>
[pid  3927] close(28 <unfinished ...>
[pid  3925] close(10 <unfinished ...>
[pid  3931] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3931] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3929] close(12 <unfinished ...>
[pid  3928] close(26 <unfinished ...>
[pid  3927] close(29 <unfinished ...>
[pid  3925] close(11 <unfinished ...>
[pid  3931] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... openat resumed>)       = 3
[pid  3929] close(13 <unfinished ...>
[pid  3928] close(27 <unfinished ...>
[pid  3927] exit_group(0 <unfinished ...>
[pid  3925] close(12 <unfinished ...>
[pid  3931] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3927] <... exit_group resumed>)   = ?
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3931] <... write resumed>)        = 8
[pid  3929] close(14 <unfinished ...>
[pid  3928] close(28 <unfinished ...>
[pid  3927] +++ exited with 0 +++
[pid  3931] close(3 <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... close resumed>)        = 0
[pid  3928] close(29 <unfinished ...>
[pid  3931] close(4 <unfinished ...>
[pid  3928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... close resumed>)        = 0
[pid  3928] exit_group(0 <unfinished ...>
[pid  3931] close(5 <unfinished ...>
[pid  3928] <... exit_group resumed>)   = ?
[pid  3931] <... close resumed>)        = 0
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3928] +++ exited with 0 +++
[pid  3925] close(13 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3931] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3931] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3931] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3931] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3931] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3931] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3931] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3929] close(15 <unfinished ...>
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] close(13 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 38
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3931] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3931] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3931] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3931] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3925] close(14 <unfinished ...>
[pid  3931] close(19 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3931] close(20 <unfinished ...>
[pid  3929] close(16 <unfinished ...>
[pid  3925] close(15 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3931] close(21)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3934 attached
[pid  3931] close(22 <unfinished ...>
[pid  3934] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... set_robust_list resumed>) = 0
[pid  3931] close(23 <unfinished ...>
[pid  3934] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] close(17 <unfinished ...>
[pid  3925] close(16 <unfinished ...>
[pid  3934] <... prctl resumed>)        = 0
[pid  3931] close(24 <unfinished ...>
[pid  3934] setpgid(0, 0 <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... setpgid resumed>)      = 0
[pid  3931] close(25 <unfinished ...>
[pid  3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... openat resumed>)       = 3
[pid  3931] close(26 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 38
[pid  3934] write(3, "1000", 4 <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] close(18 <unfinished ...>
[pid  3925] close(17 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 39
[pid  3934] <... write resumed>)        = 4
[pid  3931] close(27 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] close(3 <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] close(19 <unfinished ...>
[pid  3925] close(18 <unfinished ...>
[pid  3934] <... close resumed>)        = 0
[pid  3931] close(28 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] close(20 <unfinished ...>
[pid  3925] close(19./strace-static-x86_64: Process 3935 attached
 <unfinished ...>
[pid  3934] <... openat resumed>)       = 3
[pid  3931] close(29 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3934] setns(201, 0 <unfinished ...>
[pid  3931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] close(21 <unfinished ...>
[pid  3925] close(20./strace-static-x86_64: Process 3936 attached
 <unfinished ...>
[pid  3935] <... set_robust_list resumed>) = 0
[pid  3934] <... setns resumed>)        = 0
[pid  3931] exit_group(0 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3935] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3934] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3931] <... exit_group resumed>)   = ?
[pid  3929] close(22 <unfinished ...>
[pid  3925] close(21 <unfinished ...>
[pid  3936] <... set_robust_list resumed>) = 0
[pid  3935] <... prctl resumed>)        = 0
[pid  3934] <... socket resumed>)       = 4
[pid  3931] +++ exited with 0 +++
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3929] close(23 <unfinished ...>
[pid  3925] close(22 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3929] close(24 <unfinished ...>
[pid  3925] close(23 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3935] setpgid(0, 0 <unfinished ...>
[pid  3934] setns(3, 0 <unfinished ...>
[pid  3929] close(25 <unfinished ...>
[pid  3925] close(24 <unfinished ...>
[pid  3936] <... prctl resumed>)        = 0
[pid  3935] <... setpgid resumed>)      = 0
[pid  3934] <... setns resumed>)        = 0
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3936] setpgid(0, 0 <unfinished ...>
[pid  3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3934] close(3 <unfinished ...>
[pid  3929] close(26 <unfinished ...>
[pid  3925] close(25 <unfinished ...>
[pid  3936] <... setpgid resumed>)      = 0
[pid  3935] <... openat resumed>)       = 3
[pid  3934] <... close resumed>)        = 0
[pid  3936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3935] write(3, "1000", 4 <unfinished ...>
[pid  3934] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... openat resumed>)       = 3
[pid  3935] <... write resumed>)        = 4
[pid  3934] <... fcntl resumed>)        = 5
[pid  3929] close(27 <unfinished ...>
[pid  3925] close(26 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 37
[pid  3936] write(3, "1000", 4 <unfinished ...>
[pid  3935] close(3 <unfinished ...>
[pid  3934] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... write resumed>)        = 4
[pid  3935] <... close resumed>)        = 0
[pid  3934] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3929] close(28 <unfinished ...>
[pid  3925] close(27 <unfinished ...>
[pid  3936] close(3 <unfinished ...>
[pid  3935] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3934] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = 0
[pid  3935] <... openat resumed>)       = 3
[pid  3934] <... openat resumed>)       = 3
[pid  3929] close(29 <unfinished ...>
[pid  3925] close(28 <unfinished ...>
[pid  3936] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3935] setns(201, 0 <unfinished ...>
[pid  3934] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3937 attached
[pid  3936] <... openat resumed>)       = 3
[pid  3935] <... setns resumed>)        = 0
[pid  3934] <... write resumed>)        = 8
[pid  3929] exit_group(0 <unfinished ...>
[pid  3925] close(29 <unfinished ...>
[pid  3937] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3936] setns(201, 0 <unfinished ...>
[pid  3935] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3934] close(3 <unfinished ...>
[pid  3929] <... exit_group resumed>)   = ?
[pid  3937] <... set_robust_list resumed>) = 0
[pid  3936] <... setns resumed>)        = 0
[pid  3935] <... socket resumed>)       = 4
[pid  3934] <... close resumed>)        = 0
[pid  3925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3936] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3935] setns(3, 0 <unfinished ...>
[pid  3934] close(4 <unfinished ...>
[pid  3937] <... prctl resumed>)        = 0
[pid  3936] <... socket resumed>)       = 4
[pid  3935] <... setns resumed>)        = 0
[pid  3934] <... close resumed>)        = 0
[pid  3929] +++ exited with 0 +++
[pid  3925] exit_group(0 <unfinished ...>
[pid  3937] setpgid(0, 0 <unfinished ...>
[pid  3936] setns(3, 0 <unfinished ...>
[pid  3935] close(3 <unfinished ...>
[pid  3934] close(5 <unfinished ...>
[pid  3925] <... exit_group resumed>)   = ?
[pid  3937] <... setpgid resumed>)      = 0
[pid  3936] <... setns resumed>)        = 0
[pid  3935] <... close resumed>)        = 0
[pid  3934] <... close resumed>)        = 0
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3936] close(3 <unfinished ...>
[pid  3935] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3934] close(6 <unfinished ...>
[pid  3937] <... openat resumed>)       = 3
[pid  3936] <... close resumed>)        = 0
[pid  3935] <... fcntl resumed>)        = 5
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] write(3, "1000", 4 <unfinished ...>
[pid  3936] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3935] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3934] close(7 <unfinished ...>
[pid  3925] +++ exited with 0 +++
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3937] <... write resumed>)        = 4
[pid  3936] <... fcntl resumed>)        = 5
[pid  3935] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3937] close(3 <unfinished ...>
[pid  3936] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3935] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3934] close(8 <unfinished ...>
[pid  3937] <... close resumed>)        = 0
[pid  3936] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3935] <... openat resumed>)       = 3
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3936] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3935] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3934] close(9 <unfinished ...>
[pid  3937] <... openat resumed>)       = 3
[pid  3936] <... openat resumed>)       = 3
[pid  3935] <... write resumed>)        = 8
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3937] setns(201, 0 <unfinished ...>
[pid  3936] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3935] close(3 <unfinished ...>
[pid  3934] close(10 <unfinished ...>
[pid  3937] <... setns resumed>)        = 0
[pid  3936] <... write resumed>)        = 8
[pid  3935] <... close resumed>)        = 0
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3937] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3936] close(3 <unfinished ...>
[pid  3935] close(4 <unfinished ...>
[pid  3934] close(11 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 39
[pid  3937] <... socket resumed>)       = 4
[pid  3936] <... close resumed>)        = 0
[pid  3935] <... close resumed>)        = 0
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] setns(3, 0 <unfinished ...>
[pid  3936] close(4 <unfinished ...>
[pid  3935] close(5 <unfinished ...>
[pid  3934] close(12 <unfinished ...>
[pid  3937] <... setns resumed>)        = 0
[pid  3936] <... close resumed>)        = 0
[pid  3935] <... close resumed>)        = 0
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(3 <unfinished ...>
[pid  3936] close(5 <unfinished ...>
[pid  3935] close(6 <unfinished ...>
[pid  3934] close(13 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 37
[pid  3937] <... close resumed>)        = 0
[pid  3936] <... close resumed>)        = 0
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3936] close(6 <unfinished ...>
[pid  3935] close(7 <unfinished ...>
[pid  3934] close(14 <unfinished ...>
[pid  3937] <... fcntl resumed>)        = 5
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3936] close(7 <unfinished ...>
[pid  3935] close(8 <unfinished ...>
[pid  3934] close(15 <unfinished ...>
[pid  3937] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3936] close(8 <unfinished ...>
[pid  3935] close(9 <unfinished ...>
[pid  3934] close(16 <unfinished ...>
[pid  3937] <... openat resumed>)       = 3
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3939 attached
[pid  3937] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3936] close(9 <unfinished ...>
[pid  3935] close(10 <unfinished ...>
[pid  3934] close(17 <unfinished ...>
[pid  3939] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3937] <... write resumed>)        = 8
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... set_robust_list resumed>) = 0
[pid  3937] close(3 <unfinished ...>
[pid  3936] close(10 <unfinished ...>
[pid  3935] close(11 <unfinished ...>
[pid  3934] close(18./strace-static-x86_64: Process 3938 attached
 <unfinished ...>
[pid  3939] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3937] <... close resumed>)        = 0
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... prctl resumed>)        = 0
[pid  3938] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3937] close(4 <unfinished ...>
[pid  3936] close(11 <unfinished ...>
[pid  3935] close(12 <unfinished ...>
[pid  3934] close(19 <unfinished ...>
[pid  3939] setpgid(0, 0 <unfinished ...>
[pid  3937] <... close resumed>)        = 0
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... set_robust_list resumed>) = 0
[pid  3939] <... setpgid resumed>)      = 0
[pid  3937] close(5 <unfinished ...>
[pid  3936] close(12 <unfinished ...>
[pid  3935] close(13 <unfinished ...>
[pid  3934] close(20 <unfinished ...>
[pid  3939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3938] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3937] <... close resumed>)        = 0
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... openat resumed>)       = 3
[pid  3938] <... prctl resumed>)        = 0
[pid  3937] close(6 <unfinished ...>
[pid  3936] close(13 <unfinished ...>
[pid  3935] close(14 <unfinished ...>
[pid  3934] close(21 <unfinished ...>
[pid  3939] write(3, "1000", 4 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... write resumed>)        = 4
[pid  3938] setpgid(0, 0 <unfinished ...>
[pid  3937] close(7 <unfinished ...>
[pid  3936] close(14 <unfinished ...>
[pid  3935] close(15 <unfinished ...>
[pid  3934] close(22 <unfinished ...>
[pid  3939] close(3 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... setpgid resumed>)      = 0
[pid  3939] <... close resumed>)        = 0
[pid  3937] close(8 <unfinished ...>
[pid  3936] close(15 <unfinished ...>
[pid  3935] close(16 <unfinished ...>
[pid  3934] close(23 <unfinished ...>
[pid  3939] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... openat resumed>)       = 3
[pid  3937] close(9 <unfinished ...>
[pid  3936] close(16 <unfinished ...>
[pid  3935] close(17 <unfinished ...>
[pid  3934] close(24 <unfinished ...>
[pid  3939] setns(201, 0 <unfinished ...>
[pid  3938] <... openat resumed>)       = 3
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... setns resumed>)        = 0
[pid  3938] write(3, "1000", 4 <unfinished ...>
[pid  3937] close(10 <unfinished ...>
[pid  3936] close(17 <unfinished ...>
[pid  3935] close(18 <unfinished ...>
[pid  3934] close(25 <unfinished ...>
[pid  3939] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... write resumed>)        = 4
[pid  3939] <... socket resumed>)       = 4
[pid  3937] close(11 <unfinished ...>
[pid  3936] close(18 <unfinished ...>
[pid  3935] close(19 <unfinished ...>
[pid  3934] close(26 <unfinished ...>
[pid  3938] close(3 <unfinished ...>
[pid  3939] setns(3, 0 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... setns resumed>)        = 0
[pid  3938] <... close resumed>)        = 0
[pid  3937] close(12 <unfinished ...>
[pid  3936] close(19 <unfinished ...>
[pid  3935] close(20 <unfinished ...>
[pid  3934] close(27 <unfinished ...>
[pid  3939] close(3 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... close resumed>)        = 0
[pid  3938] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3937] close(13 <unfinished ...>
[pid  3936] close(20 <unfinished ...>
[pid  3935] close(21 <unfinished ...>
[pid  3934] close(28 <unfinished ...>
[pid  3939] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... fcntl resumed>)        = 5
[pid  3938] <... openat resumed>)       = 3
[pid  3937] close(14 <unfinished ...>
[pid  3936] close(21 <unfinished ...>
[pid  3935] close(22 <unfinished ...>
[pid  3934] close(29 <unfinished ...>
[pid  3939] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3938] setns(201, 0 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3938] <... setns resumed>)        = 0
[pid  3937] close(15 <unfinished ...>
[pid  3936] close(22 <unfinished ...>
[pid  3935] close(23 <unfinished ...>
[pid  3934] exit_group(0 <unfinished ...>
[pid  3939] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3938] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3934] <... exit_group resumed>)   = ?
[pid  3939] <... openat resumed>)       = 3
[pid  3938] <... socket resumed>)       = 4
[pid  3937] close(16 <unfinished ...>
[pid  3936] close(23 <unfinished ...>
[pid  3935] close(24 <unfinished ...>
[pid  3934] +++ exited with 0 +++
[pid  3939] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3938] setns(3, 0 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... write resumed>)        = 8
[pid  3938] <... setns resumed>)        = 0
[pid  3937] close(17 <unfinished ...>
[pid  3936] close(24 <unfinished ...>
[pid  3935] close(25 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3939] close(3 <unfinished ...>
[pid  3938] close(3 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3939] <... close resumed>)        = 0
[pid  3938] <... close resumed>)        = 0
[pid  3937] close(18 <unfinished ...>
[pid  3936] close(25 <unfinished ...>
[pid  3935] close(26 <unfinished ...>
[pid  3939] close(4 <unfinished ...>
[pid  3938] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3939] <... close resumed>)        = 0
[pid  3938] <... fcntl resumed>)        = 5
[pid  3937] close(19 <unfinished ...>
[pid  3936] close(26 <unfinished ...>
[pid  3935] close(27 <unfinished ...>
[pid  3939] close(5 <unfinished ...>
[pid  3938] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... close resumed>)        = 0
[pid  3938] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3937] close(20 <unfinished ...>
[pid  3936] close(27 <unfinished ...>
[pid  3935] close(28 <unfinished ...>
[pid  3939] close(6 <unfinished ...>
[pid  3938] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(21 <unfinished ...>
[pid  3936] close(28 <unfinished ...>
[pid  3935] close(29 <unfinished ...>
[pid  3939] close(7 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(22 <unfinished ...>
[pid  3936] close(29 <unfinished ...>
[pid  3935] exit_group(0 <unfinished ...>
[pid  3939] close(8 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3935] <... exit_group resumed>)   = ?
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... openat resumed>)       = 3
[pid  3937] close(23 <unfinished ...>
[pid  3936] exit_group(0 <unfinished ...>
[pid  3935] +++ exited with 0 +++
[pid  3939] close(9 <unfinished ...>
[pid  3938] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3936] <... exit_group resumed>)   = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 39
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... write resumed>)        = 8
[pid  3937] close(24 <unfinished ...>
[pid  3936] +++ exited with 0 +++
[pid  3939] close(10 <unfinished ...>
[pid  3938] close(3 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(25 <unfinished ...>
[pid  3939] close(11 <unfinished ...>
[pid  3938] <... close resumed>)        = 0
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(26 <unfinished ...>
[pid  3939] close(12 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(27 <unfinished ...>
[pid  3939] close(13 <unfinished ...>
[pid  3938] close(4 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = 0
[pid  3937] close(28./strace-static-x86_64: Process 3940 attached
 <unfinished ...>
[pid  3939] close(14 <unfinished ...>
[pid  3938] close(5 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] close(29 <unfinished ...>
[pid  3940] <... set_robust_list resumed>) = 0
[pid  3939] close(15 <unfinished ...>
[pid  3937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = 0
[pid  3937] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3940] <... prctl resumed>)        = 0
[pid  3939] close(16 <unfinished ...>
[pid  3938] close(6 <unfinished ...>
[pid  3937] <... exit_group resumed>)   = ?
[pid  3940] setpgid(0, 0 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3937] +++ exited with 0 +++
[pid  3940] <... setpgid resumed>)      = 0
[pid  3939] close(17 <unfinished ...>
[pid  3938] close(7 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 39
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3940] <... openat resumed>)       = 3
[pid  3939] close(18 <unfinished ...>
[pid  3940] write(3, "1000", 4 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... write resumed>)        = 4
[pid  3939] close(19 <unfinished ...>
[pid  3940] close(3 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = 0
[pid  3939] close(20 <unfinished ...>
[pid  3940] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... openat resumed>)       = 3
[pid  3939] close(21 <unfinished ...>
[pid  3938] close(8 <unfinished ...>
[pid  3940] setns(201, 0 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 40
[pid  3940] <... setns resumed>)        = 0
[pid  3939] close(22 <unfinished ...>
[pid  3938] close(9 <unfinished ...>
[pid  3940] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3941 attached
[pid  3940] <... socket resumed>)       = 4
[pid  3939] close(23 <unfinished ...>
[pid  3938] close(10 <unfinished ...>
[pid  3941] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3940] setns(3, 0 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] <... set_robust_list resumed>) = 0
[pid  3940] <... setns resumed>)        = 0
[pid  3939] close(24 <unfinished ...>
[pid  3938] close(11 <unfinished ...>
[pid  3941] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3940] close(3 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] <... prctl resumed>)        = 0
[pid  3940] <... close resumed>)        = 0
[pid  3939] close(25 <unfinished ...>
[pid  3938] close(12 <unfinished ...>
[pid  3941] setpgid(0, 0 <unfinished ...>
[pid  3940] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3941] <... setpgid resumed>)      = 0
[pid  3940] <... fcntl resumed>)        = 5
[pid  3939] close(26 <unfinished ...>
[pid  3938] close(13 <unfinished ...>
[pid  3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3940] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] <... openat resumed>)       = 3
[pid  3940] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3939] close(27 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] write(3, "1000", 4 <unfinished ...>
[pid  3940] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(14 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 38
[pid  3941] <... write resumed>)        = 4
[pid  3940] <... openat resumed>)       = 3
[pid  3939] close(28 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(3 <unfinished ...>
[pid  3940] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(15 <unfinished ...>
[pid  3941] <... close resumed>)        = 0
[pid  3940] <... write resumed>)        = 8
[pid  3939] close(29 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3940] close(3 <unfinished ...>
[pid  3939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(16 <unfinished ...>
[pid  3941] <... openat resumed>)       = 3
[pid  3940] <... close resumed>)        = 0
[pid  3939] exit_group(0 <unfinished ...>
[pid  3941] setns(201, 0 <unfinished ...>
[pid  3940] close(4 <unfinished ...>
[pid  3939] <... exit_group resumed>)   = ?
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3942 attached
[pid  3941] <... setns resumed>)        = 0
[pid  3940] <... close resumed>)        = 0
[pid  3939] +++ exited with 0 +++
./strace-static-x86_64: Process 3943 attached
[pid  3941] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3940] close(5 <unfinished ...>
[pid  3943] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3941] <... socket resumed>)       = 4
[pid  3940] <... close resumed>)        = 0
[pid  3943] <... set_robust_list resumed>) = 0
[pid  3941] setns(3, 0 <unfinished ...>
[pid  3940] close(6 <unfinished ...>
[pid  3943] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3941] <... setns resumed>)        = 0
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... prctl resumed>)        = 0
[pid  3941] close(3 <unfinished ...>
[pid  3940] close(7 <unfinished ...>
[pid  3943] setpgid(0, 0 <unfinished ...>
[pid  3941] <... close resumed>)        = 0
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... setpgid resumed>)      = 0
[pid  3941] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3940] close(8 <unfinished ...>
[pid  3943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3941] <... fcntl resumed>)        = 5
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(17 <unfinished ...>
[pid  3943] <... openat resumed>)       = 3
[pid  3941] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3940] close(9 <unfinished ...>
[pid  3943] write(3, "1000", 4 <unfinished ...>
[pid  3941] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... write resumed>)        = 4
[pid  3941] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3940] close(10 <unfinished ...>
[pid  3943] close(3 <unfinished ...>
[pid  3941] <... openat resumed>)       = 3
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = 0
[pid  3941] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3940] close(11 <unfinished ...>
[pid  3943] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3941] <... write resumed>)        = 8
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3943] <... openat resumed>)       = 3
[pid  3942] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3941] close(3 <unfinished ...>
[pid  3940] close(12 <unfinished ...>
[pid  3938] close(18 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3943] setns(201, 0 <unfinished ...>
[pid  3942] <... set_robust_list resumed>) = 0
[pid  3941] <... close resumed>)        = 0
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... setns resumed>)        = 0
[pid  3941] close(4 <unfinished ...>
[pid  3940] close(13 <unfinished ...>
[pid  3943] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3941] <... close resumed>)        = 0
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(19 <unfinished ...>
[pid  3943] <... socket resumed>)       = 4
[pid  3942] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3941] close(5 <unfinished ...>
[pid  3940] close(14 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 38
./strace-static-x86_64: Process 3945 attached
[pid  3943] setns(3, 0 <unfinished ...>
[pid  3942] <... prctl resumed>)        = 0
[pid  3941] <... close resumed>)        = 0
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(20 <unfinished ...>
[pid  3943] <... setns resumed>)        = 0
[pid  3941] close(6 <unfinished ...>
[pid  3940] close(15 <unfinished ...>
[pid  3943] close(3 <unfinished ...>
[pid  3942] setpgid(0, 0 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3943] <... close resumed>)        = 0
[pid  3942] <... setpgid resumed>)      = 0
[pid  3941] close(7 <unfinished ...>
[pid  3940] close(16 <unfinished ...>
[pid  3938] close(21 <unfinished ...>
[pid  3943] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... fcntl resumed>)        = 5
[pid  3941] close(8 <unfinished ...>
[pid  3940] close(17 <unfinished ...>
[pid  3945] <... set_robust_list resumed>) = 0
[pid  3943] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3941] close(9 <unfinished ...>
[pid  3940] close(18 <unfinished ...>
[pid  3938] close(22 <unfinished ...>
[pid  3943] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3942] <... openat resumed>)       = 3
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3943] <... openat resumed>)       = 3
[pid  3941] close(10 <unfinished ...>
[pid  3940] close(19 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... write resumed>)        = 8
[pid  3941] close(11 <unfinished ...>
[pid  3940] close(20 <unfinished ...>
[pid  3938] close(23 <unfinished ...>
[pid  3945] <... prctl resumed>)        = 0
[pid  3943] close(3 <unfinished ...>
[pid  3942] write(3, "1000", 4 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] setpgid(0, 0 <unfinished ...>
[pid  3943] <... close resumed>)        = 0
[pid  3942] <... write resumed>)        = 4
[pid  3941] close(12 <unfinished ...>
[pid  3940] close(21 <unfinished ...>
[pid  3938] close(24 <unfinished ...>
[pid  3945] <... setpgid resumed>)      = 0
[pid  3943] close(4 <unfinished ...>
[pid  3942] close(3 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3943] <... close resumed>)        = 0
[pid  3942] <... close resumed>)        = 0
[pid  3941] close(13 <unfinished ...>
[pid  3940] close(22 <unfinished ...>
[pid  3938] close(25 <unfinished ...>
[pid  3943] close(5 <unfinished ...>
[pid  3942] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... openat resumed>)       = 3
[pid  3943] <... close resumed>)        = 0
[pid  3941] close(14 <unfinished ...>
[pid  3940] close(23 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] write(3, "1000", 4 <unfinished ...>
[pid  3943] close(6 <unfinished ...>
[pid  3942] <... openat resumed>)       = 3
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(26 <unfinished ...>
[pid  3945] <... write resumed>)        = 4
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] setns(201, 0 <unfinished ...>
[pid  3941] close(15 <unfinished ...>
[pid  3940] close(24 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(3 <unfinished ...>
[pid  3943] close(7 <unfinished ...>
[pid  3942] <... setns resumed>)        = 0
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(27 <unfinished ...>
[pid  3945] <... close resumed>)        = 0
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3941] close(16 <unfinished ...>
[pid  3940] close(25 <unfinished ...>
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3943] close(8 <unfinished ...>
[pid  3942] <... socket resumed>)       = 4
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] close(28 <unfinished ...>
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] setns(3, 0 <unfinished ...>
[pid  3941] close(17 <unfinished ...>
[pid  3940] close(26 <unfinished ...>
[pid  3945] <... openat resumed>)       = 3
[pid  3943] close(9 <unfinished ...>
[pid  3942] <... setns resumed>)        = 0
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] setns(201, 0 <unfinished ...>
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(3 <unfinished ...>
[pid  3941] close(18 <unfinished ...>
[pid  3940] close(27 <unfinished ...>
[pid  3938] close(29 <unfinished ...>
[pid  3945] <... setns resumed>)        = 0
[pid  3943] close(10 <unfinished ...>
[pid  3942] <... close resumed>)        = 0
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3941] close(19 <unfinished ...>
[pid  3940] close(28 <unfinished ...>
[pid  3938] exit_group(0 <unfinished ...>
[pid  3945] <... socket resumed>)       = 4
[pid  3943] close(11 <unfinished ...>
[pid  3942] <... fcntl resumed>)        = 5
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3938] <... exit_group resumed>)   = ?
[pid  3945] setns(3, 0 <unfinished ...>
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3941] close(20 <unfinished ...>
[pid  3940] close(29 <unfinished ...>
[pid  3943] close(12 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(21 <unfinished ...>
[pid  3940] exit_group(0 <unfinished ...>
[pid  3943] close(13 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3940] <... exit_group resumed>)   = ?
[pid  3945] <... setns resumed>)        = 0
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3941] close(22 <unfinished ...>
[pid  3940] +++ exited with 0 +++
[pid  3938] +++ exited with 0 +++
[pid  3945] close(3 <unfinished ...>
[pid  3943] close(14 <unfinished ...>
[pid  3942] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3945] <... close resumed>)        = 0
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(23 <unfinished ...>
[pid  3943] close(15 <unfinished ...>
[pid  3942] <... openat resumed>)       = 3
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3941] close(24 <unfinished ...>
[pid  3943] close(16 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(25 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3943] close(17 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... write resumed>)        = 8
[pid  3941] close(26 <unfinished ...>
[pid  3943] close(18 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(27 <unfinished ...>
[pid  3943] close(19 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(28 <unfinished ...>
[pid  3943] close(20 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] close(29 <unfinished ...>
[pid  3943] close(21 <unfinished ...>
[pid  3941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3941] exit_group(0 <unfinished ...>
[pid  3943] close(22 <unfinished ...>
[pid  3941] <... exit_group resumed>)   = ?
[pid  3945] <... fcntl resumed>)        = 5
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(3 <unfinished ...>
[pid  3941] +++ exited with 0 +++
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 40
[pid  3945] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3943] close(23 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 40
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = 0
[pid  3943] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3943] close(25 <unfinished ...>
[pid  3945] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(4 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3945] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3943] close(26 <unfinished ...>
[pid  3942] <... close resumed>)        = 0
[pid  3943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3943] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3943] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3943] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3943] exit_group(0)               = ?
[pid  3945] <... openat resumed>)       = 3
[pid  3943] +++ exited with 0 +++
[pid  3942] close(5 <unfinished ...>
[pid  3945] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3942] <... close resumed>)        = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3942] close(6 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 40
./strace-static-x86_64: Process 3947 attached
[pid  3945] <... write resumed>)        = 8
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3945] close(3 <unfinished ...>
[pid  3942] close(7 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3947] <... set_robust_list resumed>) = 0
[pid  3945] <... close resumed>)        = 0
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(4 <unfinished ...>
[pid  3942] close(8 <unfinished ...>
[pid  3947] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3945] <... close resumed>)        = 0
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(5 <unfinished ...>
[pid  3942] close(9 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3947] <... prctl resumed>)        = 0
[pid  3947] setpgid(0, 0 <unfinished ...>
[pid  3945] <... close resumed>)        = 0
[pid  3947] <... setpgid resumed>)      = 0
[pid  3947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3947] write(3, "1000", 4 <unfinished ...>
[pid  3945] close(6 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 39
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(10./strace-static-x86_64: Process 3949 attached
 <unfinished ...>
[pid  3947] <... write resumed>)        = 4
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3942] close(11 <unfinished ...>
[pid  3945] close(8 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(9 <unfinished ...>
[pid  3942] close(12 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(10 <unfinished ...>
[pid  3942] close(13 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3947] close(3 <unfinished ...>
[pid  3945] close(11 <unfinished ...>
[pid  3942] close(14 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(12 <unfinished ...>
[pid  3942] close(15 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(13 <unfinished ...>
[pid  3942] close(16 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(14 <unfinished ...>
[pid  3942] close(17 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] close(15 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(18 <unfinished ...>
[pid  3945] close(16 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(19 <unfinished ...>
[pid  3945] close(17 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(20 <unfinished ...>
[pid  3945] close(18 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(21 <unfinished ...>
[pid  3945] close(19 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3950 attached
[pid  3949] <... set_robust_list resumed>) = 0
[pid  3947] <... close resumed>)        = 0
[pid  3945] close(20 <unfinished ...>
[pid  3942] close(22 <unfinished ...>
[pid  3950] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3949] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3947] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] <... set_robust_list resumed>) = 0
[pid  3949] <... prctl resumed>)        = 0
[pid  3947] <... openat resumed>)       = 3
[pid  3945] close(21 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3949] setpgid(0, 0 <unfinished ...>
[pid  3947] setns(201, 0 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(23 <unfinished ...>
[pid  3950] <... prctl resumed>)        = 0
[pid  3949] <... setpgid resumed>)      = 0
[pid  3947] <... setns resumed>)        = 0
[pid  3945] close(22 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3948 attached
[pid  3950] setpgid(0, 0 <unfinished ...>
[pid  3949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3947] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(24 <unfinished ...>
[pid  3950] <... setpgid resumed>)      = 0
[pid  3949] <... openat resumed>)       = 3
[pid  3947] <... socket resumed>)       = 4
[pid  3945] close(23 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3949] write(3, "1000", 4 <unfinished ...>
[pid  3948] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3947] setns(3, 0 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(25 <unfinished ...>
[pid  3950] <... openat resumed>)       = 3
[pid  3949] <... write resumed>)        = 4
[pid  3947] <... setns resumed>)        = 0
[pid  3945] close(24 <unfinished ...>
[pid  3948] <... set_robust_list resumed>) = 0
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] write(3, "1000", 4 <unfinished ...>
[pid  3949] close(3 <unfinished ...>
[pid  3947] close(3 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] <... write resumed>)        = 4
[pid  3949] <... close resumed>)        = 0
[pid  3948] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3947] <... close resumed>)        = 0
[pid  3942] close(26 <unfinished ...>
[pid  3945] close(25 <unfinished ...>
[pid  3950] close(3 <unfinished ...>
[pid  3949] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3948] <... prctl resumed>)        = 0
[pid  3947] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] <... close resumed>)        = 0
[pid  3949] <... openat resumed>)       = 3
[pid  3947] <... fcntl resumed>)        = 5
[pid  3945] close(26 <unfinished ...>
[pid  3942] close(27 <unfinished ...>
[pid  3950] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3949] setns(201, 0 <unfinished ...>
[pid  3948] setpgid(0, 0 <unfinished ...>
[pid  3947] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] <... openat resumed>)       = 3
[pid  3949] <... setns resumed>)        = 0
[pid  3948] <... setpgid resumed>)      = 0
[pid  3947] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3945] close(27 <unfinished ...>
[pid  3942] close(28 <unfinished ...>
[pid  3950] setns(201, 0 <unfinished ...>
[pid  3949] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3947] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] <... setns resumed>)        = 0
[pid  3949] <... socket resumed>)       = 4
[pid  3948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3947] <... openat resumed>)       = 3
[pid  3945] close(28 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3949] setns(3, 0 <unfinished ...>
[pid  3947] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] close(29 <unfinished ...>
[pid  3950] <... socket resumed>)       = 4
[pid  3949] <... setns resumed>)        = 0
[pid  3948] <... openat resumed>)       = 3
[pid  3947] <... write resumed>)        = 8
[pid  3945] close(29 <unfinished ...>
[pid  3942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] setns(3, 0 <unfinished ...>
[pid  3949] close(3 <unfinished ...>
[pid  3948] write(3, "1000", 4 <unfinished ...>
[pid  3947] close(3 <unfinished ...>
[pid  3945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3942] exit_group(0 <unfinished ...>
[pid  3950] <... setns resumed>)        = 0
[pid  3949] <... close resumed>)        = 0
[pid  3948] <... write resumed>)        = 4
[pid  3947] <... close resumed>)        = 0
[pid  3945] exit_group(0 <unfinished ...>
[pid  3942] <... exit_group resumed>)   = ?
[pid  3950] close(3 <unfinished ...>
[pid  3949] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3948] close(3 <unfinished ...>
[pid  3947] close(4 <unfinished ...>
[pid  3945] <... exit_group resumed>)   = ?
[pid  3950] <... close resumed>)        = 0
[pid  3949] <... fcntl resumed>)        = 5
[pid  3947] <... close resumed>)        = 0
[pid  3950] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3949] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3947] close(5 <unfinished ...>
[pid  3950] <... fcntl resumed>)        = 5
[pid  3949] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3947] <... close resumed>)        = 0
[pid  3950] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3949] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3947] close(6 <unfinished ...>
[pid  3942] +++ exited with 0 +++
[pid  3950] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3949] <... openat resumed>)       = 3
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3949] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3947] close(7 <unfinished ...>
[pid  3950] <... openat resumed>)       = 3
[pid  3949] <... write resumed>)        = 8
[pid  3948] <... close resumed>)        = 0
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3945] +++ exited with 0 +++
[pid  3950] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3949] close(3 <unfinished ...>
[pid  3948] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3947] close(8 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3950] <... write resumed>)        = 8
[pid  3949] <... close resumed>)        = 0
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(3 <unfinished ...>
[pid  3949] close(4 <unfinished ...>
[pid  3948] <... openat resumed>)       = 3
[pid  3947] close(9 <unfinished ...>
[pid  3950] <... close resumed>)        = 0
[pid  3949] <... close resumed>)        = 0
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(4 <unfinished ...>
[pid  3949] close(5 <unfinished ...>
[pid  3948] setns(201, 0 <unfinished ...>
[pid  3947] close(10 <unfinished ...>
[pid  3950] <... close resumed>)        = 0
[pid  3949] <... close resumed>)        = 0
[pid  3948] <... setns resumed>)        = 0
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3950] close(5 <unfinished ...>
[pid  3949] close(6 <unfinished ...>
[pid  3948] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3947] close(11 <unfinished ...>
[pid  3950] <... close resumed>)        = 0
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(6 <unfinished ...>
[pid  3949] close(7 <unfinished ...>
[pid  3947] close(12 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(7 <unfinished ...>
[pid  3949] close(8 <unfinished ...>
[pid  3947] close(13 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(8 <unfinished ...>
[pid  3949] close(9 <unfinished ...>
[pid  3947] close(14 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(9 <unfinished ...>
[pid  3949] close(10 <unfinished ...>
[pid  3947] close(15 <unfinished ...>
[pid  3948] <... socket resumed>)       = 4
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 39
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] setns(3, 0 <unfinished ...>
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(10 <unfinished ...>
[pid  3949] close(11 <unfinished ...>
[pid  3948] <... setns resumed>)        = 0
[pid  3947] close(16 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 41
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(3 <unfinished ...>
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(11 <unfinished ...>
[pid  3949] close(12 <unfinished ...>
[pid  3948] <... close resumed>)        = 0
[pid  3947] close(17 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(12 <unfinished ...>
[pid  3949] close(13 <unfinished ...>
[pid  3948] <... fcntl resumed>)        = 5
[pid  3947] close(18 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3950] close(13 <unfinished ...>
[pid  3949] close(14 <unfinished ...>
[pid  3948] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3947] close(19./strace-static-x86_64: Process 3952 attached
 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3950] close(14 <unfinished ...>
[pid  3949] close(15 <unfinished ...>
[pid  3948] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3947] close(20 <unfinished ...>
[pid  3952] <... set_robust_list resumed>) = 0
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3950] close(15 <unfinished ...>
[pid  3949] close(16 <unfinished ...>
[pid  3948] <... openat resumed>)       = 3
[pid  3947] close(21 <unfinished ...>
[pid  3952] <... prctl resumed>)        = 0
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] setpgid(0, 0 <unfinished ...>
[pid  3950] close(16 <unfinished ...>
[pid  3949] close(17 <unfinished ...>
[pid  3947] close(22 <unfinished ...>
[pid  3952] <... setpgid resumed>)      = 0
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... write resumed>)        = 8
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3950] close(17 <unfinished ...>
[pid  3949] close(18 <unfinished ...>
[pid  3948] close(3 <unfinished ...>
[pid  3947] close(23 <unfinished ...>
[pid  3952] <... openat resumed>)       = 3
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3951 attached
[pid  3952] write(3, "1000", 4 <unfinished ...>
[pid  3950] close(18 <unfinished ...>
[pid  3949] close(19 <unfinished ...>
[pid  3948] <... close resumed>)        = 0
[pid  3947] close(24 <unfinished ...>
[pid  3952] <... write resumed>)        = 4
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(4 <unfinished ...>
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3952] close(3 <unfinished ...>
[pid  3950] close(19 <unfinished ...>
[pid  3949] close(20 <unfinished ...>
[pid  3948] <... close resumed>)        = 0
[pid  3947] close(25 <unfinished ...>
[pid  3951] <... set_robust_list resumed>) = 0
[pid  3952] <... close resumed>)        = 0
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(5 <unfinished ...>
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3951] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3950] close(20 <unfinished ...>
[pid  3949] close(21 <unfinished ...>
[pid  3947] close(26 <unfinished ...>
[pid  3952] <... openat resumed>)       = 3
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... prctl resumed>)        = 0
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = 0
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] setns(201, 0 <unfinished ...>
[pid  3950] close(21 <unfinished ...>
[pid  3949] close(22 <unfinished ...>
[pid  3948] close(6 <unfinished ...>
[pid  3947] close(27 <unfinished ...>
[pid  3952] <... setns resumed>)        = 0
[pid  3951] setpgid(0, 0 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3951] <... setpgid resumed>)      = 0
[pid  3950] close(22 <unfinished ...>
[pid  3949] close(23 <unfinished ...>
[pid  3948] close(7 <unfinished ...>
[pid  3947] close(28 <unfinished ...>
[pid  3952] <... socket resumed>)       = 4
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] setns(3, 0 <unfinished ...>
[pid  3951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3950] close(23 <unfinished ...>
[pid  3949] close(24 <unfinished ...>
[pid  3948] close(8 <unfinished ...>
[pid  3947] close(29 <unfinished ...>
[pid  3952] <... setns resumed>)        = 0
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] close(3 <unfinished ...>
[pid  3951] <... openat resumed>)       = 3
[pid  3950] close(24 <unfinished ...>
[pid  3949] close(25 <unfinished ...>
[pid  3948] close(9 <unfinished ...>
[pid  3947] exit_group(0 <unfinished ...>
[pid  3952] <... close resumed>)        = 0
[pid  3951] write(3, "1000", 4 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3947] <... exit_group resumed>)   = ?
[pid  3952] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3951] <... write resumed>)        = 4
[pid  3950] close(25 <unfinished ...>
[pid  3949] close(26 <unfinished ...>
[pid  3948] close(10 <unfinished ...>
[pid  3947] +++ exited with 0 +++
[pid  3952] <... fcntl resumed>)        = 5
[pid  3951] close(3 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3950] close(26 <unfinished ...>
[pid  3949] close(27 <unfinished ...>
[pid  3948] close(11 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3951] <... close resumed>)        = 0
[pid  3952] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3951] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3952] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3950] close(27 <unfinished ...>
[pid  3949] close(28 <unfinished ...>
[pid  3948] close(12 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3952] <... openat resumed>)       = 3
[pid  3951] <... openat resumed>)       = 3
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3950] close(28 <unfinished ...>
[pid  3949] close(29 <unfinished ...>
[pid  3948] close(13 <unfinished ...>
[pid  3952] <... write resumed>)        = 8
[pid  3951] setns(201, 0 <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] close(3 <unfinished ...>
[pid  3951] <... setns resumed>)        = 0
[pid  3950] close(29 <unfinished ...>
[pid  3949] exit_group(0 <unfinished ...>
[pid  3948] close(14 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3952] <... close resumed>)        = 0
[pid  3951] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3949] <... exit_group resumed>)   = ?
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] close(4 <unfinished ...>
[pid  3951] <... socket resumed>)       = 4
[pid  3950] exit_group(0 <unfinished ...>
[pid  3949] +++ exited with 0 +++
[pid  3948] close(15 <unfinished ...>
[pid  3952] <... close resumed>)        = 0
[pid  3951] setns(3, 0 <unfinished ...>
[pid  3950] <... exit_group resumed>)   = ?
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 41
[pid  3952] close(5 <unfinished ...>
[pid  3951] <... setns resumed>)        = 0
[pid  3950] +++ exited with 0 +++
[pid  3948] close(16 <unfinished ...>
[pid  3952] <... close resumed>)        = 0
[pid  3951] close(3 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3952] close(6 <unfinished ...>
[pid  3948] close(17 <unfinished ...>
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = 0
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] close(7 <unfinished ...>
[pid  3951] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3948] close(18 <unfinished ...>
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... fcntl resumed>)        = 5
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] close(8 <unfinished ...>
[pid  3951] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(19 <unfinished ...>
[pid  3951] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3952] close(9 <unfinished ...>
[pid  3951] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(20 <unfinished ...>
[pid  3952] close(10 <unfinished ...>
[pid  3951] <... openat resumed>)       = 3
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3948] close(21 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3952] close(11 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3953 attached
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... write resumed>)        = 8
[pid  3948] close(22 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 41
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 40
[pid  3953] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3952] close(12 <unfinished ...>
[pid  3951] close(3 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] <... set_robust_list resumed>) = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(23 <unfinished ...>
[pid  3953] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3952] close(13 <unfinished ...>
[pid  3951] <... close resumed>)        = 0
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] <... prctl resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(4 <unfinished ...>
[pid  3948] close(24 <unfinished ...>
[pid  3953] setpgid(0, 0 <unfinished ...>
[pid  3952] close(14 <unfinished ...>
[pid  3951] <... close resumed>)        = 0
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] <... setpgid resumed>)      = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(25 <unfinished ...>
[pid  3951] close(5 <unfinished ...>
[pid  3953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3952] close(15 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] <... openat resumed>)       = 3
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = 0
[pid  3948] close(26./strace-static-x86_64: Process 3954 attached
 <unfinished ...>
[pid  3953] write(3, "1000", 4 <unfinished ...>
[pid  3952] close(16 <unfinished ...>
[pid  3951] close(6 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3953] <... write resumed>)        = 4
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(27 <unfinished ...>
[pid  3954] <... set_robust_list resumed>) = 0
[pid  3953] close(3 <unfinished ...>
[pid  3952] close(17 <unfinished ...>
[pid  3951] close(7 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3953] <... close resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(28 <unfinished ...>
[pid  3954] <... prctl resumed>)        = 0
[pid  3953] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3952] close(18 <unfinished ...>
[pid  3951] close(8 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] setpgid(0, 0 <unfinished ...>
[pid  3953] <... openat resumed>)       = 3
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] close(29 <unfinished ...>
[pid  3954] <... setpgid resumed>)      = 0
[pid  3953] setns(201, 0 <unfinished ...>
[pid  3952] close(19 <unfinished ...>
[pid  3948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(9 <unfinished ...>
[pid  3954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3953] <... setns resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3948] exit_group(0 <unfinished ...>
[pid  3954] <... openat resumed>)       = 3
[pid  3953] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3952] close(20 <unfinished ...>
[pid  3951] close(10 <unfinished ...>
[pid  3948] <... exit_group resumed>)   = ?
[pid  3954] write(3, "1000", 4 <unfinished ...>
[pid  3953] <... socket resumed>)       = 4
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... write resumed>)        = 4
[pid  3953] setns(3, 0 <unfinished ...>
[pid  3952] close(21 <unfinished ...>
[pid  3954] close(3 <unfinished ...>
[pid  3953] <... setns resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... close resumed>)        = 0
[pid  3953] close(3 <unfinished ...>
[pid  3952] close(22 <unfinished ...>
[pid  3948] +++ exited with 0 +++
[pid  3954] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3953] <... close resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(11 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3954] <... openat resumed>)       = 3
[pid  3953] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3952] close(23 <unfinished ...>
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] setns(201, 0 <unfinished ...>
[pid  3953] <... fcntl resumed>)        = 5
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... setns resumed>)        = 0
[pid  3953] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3952] close(24 <unfinished ...>
[pid  3951] close(12./strace-static-x86_64: Process 3955 attached
 <unfinished ...>
[pid  3954] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3953] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... socket resumed>)       = 4
[pid  3953] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3952] close(25 <unfinished ...>
[pid  3954] setns(3, 0 <unfinished ...>
[pid  3953] <... openat resumed>)       = 3
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... setns resumed>)        = 0
[pid  3953] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3952] close(26 <unfinished ...>
[pid  3954] close(3 <unfinished ...>
[pid  3953] <... write resumed>)        = 8
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... close resumed>)        = 0
[pid  3953] close(3 <unfinished ...>
[pid  3952] close(27 <unfinished ...>
[pid  3955] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3954] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3953] <... close resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... fcntl resumed>)        = 5
[pid  3953] close(4 <unfinished ...>
[pid  3952] close(28 <unfinished ...>
[pid  3951] close(13 <unfinished ...>
[pid  3955] <... set_robust_list resumed>) = 0
[pid  3954] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3953] <... close resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3953] close(5 <unfinished ...>
[pid  3952] close(29 <unfinished ...>
[pid  3951] close(14 <unfinished ...>
[pid  3955] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3954] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3953] <... close resumed>)        = 0
[pid  3952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] <... prctl resumed>)        = 0
[pid  3954] <... openat resumed>)       = 3
[pid  3953] close(6 <unfinished ...>
[pid  3952] exit_group(0 <unfinished ...>
[pid  3951] close(15 <unfinished ...>
[pid  3954] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3952] <... exit_group resumed>)   = ?
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] setpgid(0, 0)               = 0
[pid  3954] <... write resumed>)        = 8
[pid  3953] close(7 <unfinished ...>
[pid  3952] +++ exited with 0 +++
[pid  3951] close(16 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3954] close(3 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... close resumed>)        = 0
[pid  3953] close(8 <unfinished ...>
[pid  3954] close(4 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... close resumed>)        = 0
[pid  3953] close(9 <unfinished ...>
[pid  3951] close(17 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3954] close(5 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] <... close resumed>)        = 0
[pid  3953] close(10 <unfinished ...>
[pid  3951] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 41
[pid  3955] <... openat resumed>)       = 3
[pid  3954] close(6 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] write(3, "1000", 4 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(11 <unfinished ...>
[pid  3954] close(7 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(19 <unfinished ...>
[pid  3955] <... write resumed>)        = 4
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(12 <unfinished ...>
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(3 <unfinished ...>
[pid  3954] close(8 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(20 <unfinished ...>
[pid  3955] <... close resumed>)        = 0
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(13 <unfinished ...>
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3957 attached
[pid  3955] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3954] close(9 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(21 <unfinished ...>
[pid  3957] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3955] <... openat resumed>)       = 3
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(14 <unfinished ...>
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] <... set_robust_list resumed>) = 0
[pid  3955] setns(201, 0 <unfinished ...>
[pid  3954] close(10 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3957] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3955] <... setns resumed>)        = 0
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(15 <unfinished ...>
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] <... prctl resumed>)        = 0
[pid  3954] close(11 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] setpgid(0, 0 <unfinished ...>
[pid  3955] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(16 <unfinished ...>
[pid  3951] close(23 <unfinished ...>
[pid  3957] <... setpgid resumed>)      = 0
[pid  3954] close(12 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] <... socket resumed>)       = 4
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 42
[pid  3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3955] setns(3, 0 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(17 <unfinished ...>
[pid  3951] close(24 <unfinished ...>
[pid  3957] <... openat resumed>)       = 3
[pid  3955] <... setns resumed>)        = 0
[pid  3954] close(13 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] write(3, "1000", 4 <unfinished ...>
[pid  3955] close(3 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(18 <unfinished ...>
[pid  3951] close(25 <unfinished ...>
[pid  3957] <... write resumed>)        = 4
[pid  3955] <... close resumed>)        = 0
[pid  3954] close(14 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(3 <unfinished ...>
[pid  3955] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(19 <unfinished ...>
[pid  3951] close(26 <unfinished ...>
[pid  3957] <... close resumed>)        = 0
[pid  3955] <... fcntl resumed>)        = 5
[pid  3954] close(15 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3955] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(20 <unfinished ...>
[pid  3951] close(27 <unfinished ...>
[pid  3957] <... openat resumed>)       = 3
[pid  3955] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3954] close(16 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] setns(201, 0 <unfinished ...>
[pid  3955] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(21 <unfinished ...>
[pid  3951] close(28 <unfinished ...>
[pid  3957] <... setns resumed>)        = 0
[pid  3954] close(17 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3955] <... openat resumed>)       = 3
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(22 <unfinished ...>
[pid  3951] close(29 <unfinished ...>
[pid  3957] <... socket resumed>)       = 4
[pid  3954] close(18 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] setns(3, 0 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(23 <unfinished ...>
[pid  3957] <... setns resumed>)        = 0
[pid  3954] close(19 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(3 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(24 <unfinished ...>
[pid  3957] <... close resumed>)        = 0
[pid  3954] close(20 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(25 <unfinished ...>
[pid  3957] <... fcntl resumed>)        = 5
[pid  3954] close(21 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(26 <unfinished ...>
[pid  3957] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3955] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3954] close(22 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(27 <unfinished ...>
[pid  3951] exit_group(0 <unfinished ...>
[pid  3957] <... openat resumed>)       = 3
[pid  3955] <... write resumed>)        = 8
[pid  3954] close(23 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] <... exit_group resumed>)   = ?
[pid  3957] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3955] close(3 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(28 <unfinished ...>
[pid  3957] <... write resumed>)        = 8
[pid  3954] close(24 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(3 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] close(29 <unfinished ...>
[pid  3957] <... close resumed>)        = 0
[pid  3954] close(25 <unfinished ...>
[pid  3953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3951] +++ exited with 0 +++
./strace-static-x86_64: Process 3958 attached
[pid  3957] close(4 <unfinished ...>
[pid  3955] <... close resumed>)        = 0
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] exit_group(0 <unfinished ...>
[pid  3957] <... close resumed>)        = 0
[pid  3955] close(4 <unfinished ...>
[pid  3954] close(26 <unfinished ...>
[pid  3953] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3958] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3957] close(5 <unfinished ...>
[pid  3955] <... close resumed>)        = 0
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3953] +++ exited with 0 +++
[pid  3958] <... set_robust_list resumed>) = 0
[pid  3957] <... close resumed>)        = 0
[pid  3955] close(5 <unfinished ...>
[pid  3954] close(27 <unfinished ...>
[pid  3957] close(6 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] close(28 <unfinished ...>
[pid  3957] close(7 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] close(29 <unfinished ...>
[pid  3957] close(8 <unfinished ...>
[pid  3954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3954] exit_group(0 <unfinished ...>
[pid  3957] close(9 <unfinished ...>
[pid  3954] <... exit_group resumed>)   = ?
[pid  3958] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] <... close resumed>)        = 0
[pid  3954] +++ exited with 0 +++
[pid  3957] close(10 <unfinished ...>
[pid  3955] close(6 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3958] <... prctl resumed>)        = 0
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(16 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3958] setpgid(0, 0 <unfinished ...>
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(7 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3957] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3958] <... setpgid resumed>)      = 0
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 40
[pid  3957] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(24 <unfinished ...>
[pid  3958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(25 <unfinished ...>
[pid  3955] close(8 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 42
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3957] close(27 <unfinished ...>
[pid  3958] <... openat resumed>)       = 3
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] write(3, "1000", 4 <unfinished ...>
[pid  3957] close(28 <unfinished ...>
[pid  3955] close(9 <unfinished ...>
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3957] close(29 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3958] <... write resumed>)        = 4
./strace-static-x86_64: Process 3961 attached
[pid  3957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(10 <unfinished ...>
[pid  3961] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3957] exit_group(0 <unfinished ...>
[pid  3961] <... set_robust_list resumed>) = 0
[pid  3957] <... exit_group resumed>)   = ?
[pid  3961] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3958] close(3 <unfinished ...>
[pid  3957] +++ exited with 0 +++
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = 0
[pid  3955] close(11 <unfinished ...>
[pid  3958] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 42
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 3962 attached
[pid  3961] <... prctl resumed>)        = 0
[pid  3962] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3961] setpgid(0, 0 <unfinished ...>
[pid  3958] <... openat resumed>)       = 3
[pid  3955] close(12 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3958] setns(201, 0 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(13 <unfinished ...>
[pid  3958] <... setns resumed>)        = 0
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(14 <unfinished ...>
[pid  3958] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(15 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3962] <... set_robust_list resumed>) = 0
[pid  3961] <... setpgid resumed>)      = 0
[pid  3958] <... socket resumed>)       = 4
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] setns(3, 0 <unfinished ...>
[pid  3962] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3958] <... setns resumed>)        = 0
[pid  3955] close(16 <unfinished ...>
[pid  3958] close(3 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3958] <... close resumed>)        = 0
[pid  3955] close(17 <unfinished ...>
[pid  3962] <... prctl resumed>)        = 0
[pid  3961] <... openat resumed>)       = 3
[pid  3962] setpgid(0, 0 <unfinished ...>
[pid  3961] write(3, "1000", 4 <unfinished ...>
[pid  3962] <... setpgid resumed>)      = 0
[pid  3961] <... write resumed>)        = 4
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3955] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 42
[pid  3958] <... fcntl resumed>)        = 5
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3961] close(3 <unfinished ...>
[pid  3958] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3955] close(19 <unfinished ...>
[pid  3962] <... openat resumed>)       = 3
[pid  3961] <... close resumed>)        = 0
[pid  3958] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] write(3, "1000", 4 <unfinished ...>
[pid  3961] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3958] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3955] close(20./strace-static-x86_64: Process 3964 attached
 <unfinished ...>
[pid  3962] <... write resumed>)        = 4
[pid  3961] <... openat resumed>)       = 3
[pid  3962] close(3 <unfinished ...>
[pid  3961] setns(201, 0 <unfinished ...>
[pid  3958] <... openat resumed>)       = 3
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] <... close resumed>)        = 0
[pid  3961] <... setns resumed>)        = 0
[pid  3958] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3955] close(21 <unfinished ...>
[pid  3962] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3961] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3964] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3962] <... openat resumed>)       = 3
[pid  3961] <... socket resumed>)       = 4
[pid  3958] <... write resumed>)        = 8
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... set_robust_list resumed>) = 0
[pid  3962] setns(201, 0 <unfinished ...>
[pid  3961] setns(3, 0 <unfinished ...>
[pid  3958] close(3 <unfinished ...>
[pid  3955] close(22 <unfinished ...>
[pid  3964] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3962] <... setns resumed>)        = 0
[pid  3961] <... setns resumed>)        = 0
[pid  3964] <... prctl resumed>)        = 0
[pid  3962] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3961] close(3 <unfinished ...>
[pid  3958] <... close resumed>)        = 0
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3963 attached
[pid  3964] setpgid(0, 0 <unfinished ...>
[pid  3962] <... socket resumed>)       = 4
[pid  3961] <... close resumed>)        = 0
[pid  3958] close(4 <unfinished ...>
[pid  3955] close(23 <unfinished ...>
[pid  3964] <... setpgid resumed>)      = 0
[pid  3962] setns(3, 0 <unfinished ...>
[pid  3961] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3958] <... close resumed>)        = 0
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3962] <... setns resumed>)        = 0
[pid  3961] <... fcntl resumed>)        = 5
[pid  3958] close(5 <unfinished ...>
[pid  3955] close(24 <unfinished ...>
[pid  3964] <... openat resumed>)       = 3
[pid  3963] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3962] close(3 <unfinished ...>
[pid  3961] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3958] <... close resumed>)        = 0
[pid  3964] write(3, "1000", 4 <unfinished ...>
[pid  3962] <... close resumed>)        = 0
[pid  3961] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3958] close(6 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... set_robust_list resumed>) = 0
[pid  3964] <... write resumed>)        = 4
[pid  3962] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3961] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(25 <unfinished ...>
[pid  3964] close(3 <unfinished ...>
[pid  3963] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3962] <... fcntl resumed>)        = 5
[pid  3961] <... openat resumed>)       = 3
[pid  3958] close(7 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = 0
[pid  3963] <... prctl resumed>)        = 0
[pid  3962] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3961] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(26 <unfinished ...>
[pid  3964] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3962] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3961] <... write resumed>)        = 8
[pid  3958] close(8 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... openat resumed>)       = 3
[pid  3963] setpgid(0, 0 <unfinished ...>
[pid  3962] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3961] close(3 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(27 <unfinished ...>
[pid  3964] setns(201, 0 <unfinished ...>
[pid  3963] <... setpgid resumed>)      = 0
[pid  3962] <... openat resumed>)       = 3
[pid  3961] <... close resumed>)        = 0
[pid  3958] close(9 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... setns resumed>)        = 0
[pid  3963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3962] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3961] close(4 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(28 <unfinished ...>
[pid  3964] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3962] <... write resumed>)        = 8
[pid  3961] <... close resumed>)        = 0
[pid  3958] close(10 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... socket resumed>)       = 4
[pid  3963] <... openat resumed>)       = 3
[pid  3962] close(3 <unfinished ...>
[pid  3961] close(5 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] close(29 <unfinished ...>
[pid  3964] setns(3, 0 <unfinished ...>
[pid  3963] write(3, "1000", 4 <unfinished ...>
[pid  3962] <... close resumed>)        = 0
[pid  3961] <... close resumed>)        = 0
[pid  3958] close(11 <unfinished ...>
[pid  3955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... setns resumed>)        = 0
[pid  3963] <... write resumed>)        = 4
[pid  3962] close(4 <unfinished ...>
[pid  3961] close(6 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] close(3 <unfinished ...>
[pid  3962] <... close resumed>)        = 0
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(12 <unfinished ...>
[pid  3955] exit_group(0 <unfinished ...>
[pid  3963] close(3 <unfinished ...>
[pid  3964] <... close resumed>)        = 0
[pid  3963] <... close resumed>)        = 0
[pid  3962] close(5 <unfinished ...>
[pid  3961] close(7 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] <... exit_group resumed>)   = ?
[pid  3964] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3962] <... close resumed>)        = 0
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(13 <unfinished ...>
[pid  3964] <... fcntl resumed>)        = 5
[pid  3962] close(6 <unfinished ...>
[pid  3961] close(8 <unfinished ...>
[pid  3964] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3962] close(7 <unfinished ...>
[pid  3961] close(9 <unfinished ...>
[pid  3964] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... openat resumed>)       = 3
[pid  3963] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3962] close(8 <unfinished ...>
[pid  3961] close(10 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3955] +++ exited with 0 +++
[pid  3964] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(14 <unfinished ...>
[pid  3964] <... write resumed>)        = 8
[pid  3963] <... openat resumed>)       = 3
[pid  3962] close(9 <unfinished ...>
[pid  3961] close(11 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3964] close(3 <unfinished ...>
[pid  3963] setns(201, 0 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(15 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3964] <... close resumed>)        = 0
[pid  3963] <... setns resumed>)        = 0
[pid  3962] close(10 <unfinished ...>
[pid  3961] close(12 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] close(4 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(16 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3964] <... close resumed>)        = 0
[pid  3963] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3962] close(11 <unfinished ...>
[pid  3961] close(13 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] close(5 <unfinished ...>
[pid  3963] <... socket resumed>)       = 4
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = 0
[pid  3962] close(12 <unfinished ...>
[pid  3961] close(14 <unfinished ...>
[pid  3958] close(17 <unfinished ...>
[pid  3963] setns(3, 0 <unfinished ...>
[pid  3964] close(6 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... setns resumed>)        = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(13 <unfinished ...>
[pid  3961] close(15 <unfinished ...>
[pid  3958] close(18 <unfinished ...>
[pid  3964] close(7 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(14 <unfinished ...>
[pid  3961] close(16 <unfinished ...>
[pid  3964] close(8 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(15 <unfinished ...>
[pid  3961] close(17 <unfinished ...>
[pid  3964] close(9 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(16 <unfinished ...>
[pid  3961] close(18 <unfinished ...>
[pid  3964] close(10 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(17 <unfinished ...>
[pid  3961] close(19 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(3 <unfinished ...>
[pid  3964] close(11 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(19 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 41
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = 0
[pid  3962] close(18 <unfinished ...>
[pid  3961] close(20 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] close(12 <unfinished ...>
[pid  3963] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] close(20 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... fcntl resumed>)        = 5
[pid  3962] close(19 <unfinished ...>
[pid  3961] close(21 <unfinished ...>
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] close(13 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3962] close(20 <unfinished ...>
[pid  3961] close(22 <unfinished ...>
[pid  3958] close(21 <unfinished ...>
[pid  3964] close(14 <unfinished ...>
[pid  3963] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3962] close(21 <unfinished ...>
[pid  3961] close(23 <unfinished ...>
[pid  3958] close(22./strace-static-x86_64: Process 3965 attached
 <unfinished ...>
[pid  3964] close(15 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... openat resumed>)       = 3
[pid  3962] close(22 <unfinished ...>
[pid  3961] close(24 <unfinished ...>
[pid  3958] close(23 <unfinished ...>
[pid  3965] <... set_robust_list resumed>) = 0
[pid  3964] close(16 <unfinished ...>
[pid  3963] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(23 <unfinished ...>
[pid  3961] close(25 <unfinished ...>
[pid  3958] close(24 <unfinished ...>
[pid  3965] <... prctl resumed>)        = 0
[pid  3964] close(17 <unfinished ...>
[pid  3963] <... write resumed>)        = 8
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] setpgid(0, 0 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(3 <unfinished ...>
[pid  3962] close(24 <unfinished ...>
[pid  3961] close(26 <unfinished ...>
[pid  3958] close(25 <unfinished ...>
[pid  3965] <... setpgid resumed>)      = 0
[pid  3964] close(18 <unfinished ...>
[pid  3963] <... close resumed>)        = 0
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(4 <unfinished ...>
[pid  3962] close(25 <unfinished ...>
[pid  3961] close(27 <unfinished ...>
[pid  3958] close(26 <unfinished ...>
[pid  3965] <... openat resumed>)       = 3
[pid  3964] close(19 <unfinished ...>
[pid  3963] <... close resumed>)        = 0
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] write(3, "1000", 4 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(5 <unfinished ...>
[pid  3962] close(26 <unfinished ...>
[pid  3961] close(28 <unfinished ...>
[pid  3958] close(27 <unfinished ...>
[pid  3965] <... write resumed>)        = 4
[pid  3964] close(20 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(3 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = 0
[pid  3962] close(27 <unfinished ...>
[pid  3961] close(29 <unfinished ...>
[pid  3958] close(28 <unfinished ...>
[pid  3965] <... close resumed>)        = 0
[pid  3964] close(21 <unfinished ...>
[pid  3963] close(6 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(28 <unfinished ...>
[pid  3961] exit_group(0 <unfinished ...>
[pid  3958] close(29 <unfinished ...>
[pid  3965] <... openat resumed>)       = 3
[pid  3964] close(22 <unfinished ...>
[pid  3963] close(7 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3961] <... exit_group resumed>)   = ?
[pid  3958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] setns(201, 0 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] close(29 <unfinished ...>
[pid  3961] +++ exited with 0 +++
[pid  3958] exit_group(0 <unfinished ...>
[pid  3965] <... setns resumed>)        = 0
[pid  3964] close(23 <unfinished ...>
[pid  3963] close(8 <unfinished ...>
[pid  3962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3958] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3965] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3962] exit_group(0 <unfinished ...>
[pid  3965] <... socket resumed>)       = 4
[pid  3964] close(24 <unfinished ...>
[pid  3962] <... exit_group resumed>)   = ?
[pid  3965] setns(3, 0 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(9 <unfinished ...>
[pid  3962] +++ exited with 0 +++
[pid  3958] +++ exited with 0 +++
[pid  3965] <... setns resumed>)        = 0
[pid  3964] close(25 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(3 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] <... close resumed>)        = 0
[pid  3964] close(26 <unfinished ...>
[pid  3963] close(10 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3965] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3965] <... fcntl resumed>)        = 5
[pid  3964] close(27 <unfinished ...>
[pid  3963] close(11 <unfinished ...>
[pid  3965] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3964] close(28 <unfinished ...>
[pid  3965] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3965] <... openat resumed>)       = 3
[pid  3964] close(29 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 41
[pid  3965] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(12 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3965] <... write resumed>)        = 8
[pid  3964] exit_group(0 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(3 <unfinished ...>
[pid  3964] <... exit_group resumed>)   = ?
[pid  3963] close(13 <unfinished ...>
[pid  3965] <... close resumed>)        = 0
[pid  3964] +++ exited with 0 +++
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(4 <unfinished ...>
[pid  3963] close(14 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3965] <... close resumed>)        = 0
[pid  3965] close(5)                    = 0
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3965] close(6 <unfinished ...>
[pid  3963] close(15 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(7)                    = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3966 attached
[pid  3965] close(8 <unfinished ...>
[pid  3966] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... set_robust_list resumed>) = 0
[pid  3965] close(9 <unfinished ...>
[pid  3966] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3966] <... prctl resumed>)        = 0
[pid  3965] close(10 <unfinished ...>
[pid  3966] setpgid(0, 0 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... setpgid resumed>)      = 0
[pid  3965] close(11 <unfinished ...>
[pid  3966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... openat resumed>)       = 3
[pid  3965] close(12 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 43
[pid  3966] write(3, "1000", 4 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(16 <unfinished ...>
[pid  3966] <... write resumed>)        = 4
[pid  3965] close(13 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 43
[pid  3966] close(3 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3966] <... close resumed>)        = 0
[pid  3965] close(14 <unfinished ...>
[pid  3963] close(17 <unfinished ...>
[pid  3966] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... openat resumed>)       = 3
[pid  3965] close(15 <unfinished ...>
[pid  3966] setns(201, 0 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... setns resumed>)        = 0
[pid  3965] close(16 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 43
[pid  3966] <... socket resumed>)       = 4
[pid  3965] close(17 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] setns(3, 0 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(19./strace-static-x86_64: Process 3968 attached
 <unfinished ...>
[pid  3966] <... setns resumed>)        = 0
[pid  3965] close(18 <unfinished ...>
[pid  3968] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3966] close(3 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] <... set_robust_list resumed>) = 0
[pid  3966] <... close resumed>)        = 0
[pid  3965] close(19 <unfinished ...>
[pid  3968] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3966] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(20 <unfinished ...>
[pid  3968] <... prctl resumed>)        = 0
[pid  3966] <... fcntl resumed>)        = 5
[pid  3965] close(20 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] setpgid(0, 0 <unfinished ...>
[pid  3966] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(21 <unfinished ...>
[pid  3968] <... setpgid resumed>)      = 0
[pid  3966] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3965] close(21 <unfinished ...>
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3966] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] close(22./strace-static-x86_64: Process 3967 attached
 <unfinished ...>
[pid  3968] <... openat resumed>)       = 3
[pid  3966] <... openat resumed>)       = 3
[pid  3965] close(22 <unfinished ...>
[pid  3968] write(3, "1000", 4 <unfinished ...>
[pid  3966] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3969 attached
[pid  3968] <... write resumed>)        = 4
[pid  3967] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3966] <... write resumed>)        = 8
[pid  3965] close(23 <unfinished ...>
[pid  3963] close(23 <unfinished ...>
[pid  3968] close(3 <unfinished ...>
[pid  3966] close(3 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3968] <... close resumed>)        = 0
[pid  3967] <... set_robust_list resumed>) = 0
[pid  3966] <... close resumed>)        = 0
[pid  3965] close(24 <unfinished ...>
[pid  3963] close(24 <unfinished ...>
[pid  3968] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3966] close(4 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... set_robust_list resumed>) = 0
[pid  3968] <... openat resumed>)       = 3
[pid  3967] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3966] <... close resumed>)        = 0
[pid  3965] close(25 <unfinished ...>
[pid  3963] close(25 <unfinished ...>
[pid  3968] setns(201, 0 <unfinished ...>
[pid  3966] close(5 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... prctl resumed>)        = 0
[pid  3969] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3968] <... setns resumed>)        = 0
[pid  3966] <... close resumed>)        = 0
[pid  3965] close(26 <unfinished ...>
[pid  3963] close(26 <unfinished ...>
[pid  3968] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3967] setpgid(0, 0 <unfinished ...>
[pid  3966] close(6 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... prctl resumed>)        = 0
[pid  3968] <... socket resumed>)       = 4
[pid  3967] <... setpgid resumed>)      = 0
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(27 <unfinished ...>
[pid  3963] close(27 <unfinished ...>
[pid  3969] setpgid(0, 0 <unfinished ...>
[pid  3968] setns(3, 0 <unfinished ...>
[pid  3966] close(7 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... setpgid resumed>)      = 0
[pid  3968] <... setns resumed>)        = 0
[pid  3967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(28 <unfinished ...>
[pid  3963] close(28 <unfinished ...>
[pid  3968] close(3 <unfinished ...>
[pid  3967] <... openat resumed>)       = 3
[pid  3966] close(8 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3968] <... close resumed>)        = 0
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] close(29 <unfinished ...>
[pid  3967] write(3, "1000", 4 <unfinished ...>
[pid  3963] close(29 <unfinished ...>
[pid  3968] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3966] close(9 <unfinished ...>
[pid  3965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... write resumed>)        = 4
[pid  3969] <... openat resumed>)       = 3
[pid  3968] <... fcntl resumed>)        = 5
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] exit_group(0 <unfinished ...>
[pid  3963] exit_group(0 <unfinished ...>
[pid  3969] write(3, "1000", 4 <unfinished ...>
[pid  3968] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3967] close(3 <unfinished ...>
[pid  3966] close(10 <unfinished ...>
[pid  3965] <... exit_group resumed>)   = ?
[pid  3963] <... exit_group resumed>)   = ?
[pid  3969] <... write resumed>)        = 4
[pid  3968] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3967] <... close resumed>)        = 0
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3965] +++ exited with 0 +++
[pid  3968] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3966] close(11 <unfinished ...>
[pid  3968] <... openat resumed>)       = 3
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3966] close(12 <unfinished ...>
[pid  3968] <... write resumed>)        = 8
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3963] +++ exited with 0 +++
[pid  3967] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3969] close(3 <unfinished ...>
[pid  3968] close(3 <unfinished ...>
[pid  3966] close(13 <unfinished ...>
[pid  3969] <... close resumed>)        = 0
[pid  3968] <... close resumed>)        = 0
[pid  3967] <... openat resumed>)       = 3
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3969] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3968] close(4 <unfinished ...>
[pid  3967] setns(201, 0 <unfinished ...>
[pid  3966] close(14 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3968] <... close resumed>)        = 0
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] close(5 <unfinished ...>
[pid  3967] <... setns resumed>)        = 0
[pid  3966] close(15 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3969] <... openat resumed>)       = 3
[pid  3968] <... close resumed>)        = 0
[pid  3967] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3968] close(6 <unfinished ...>
[pid  3966] close(16 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] close(7 <unfinished ...>
[pid  3966] close(17 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] close(8 <unfinished ...>
[pid  3966] close(18 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] setns(201, 0 <unfinished ...>
[pid  3968] close(9 <unfinished ...>
[pid  3967] <... socket resumed>)       = 4
[pid  3966] close(19 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] setns(3, 0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 42
[pid  3969] <... setns resumed>)        = 0
[pid  3968] close(10 <unfinished ...>
[pid  3966] close(20 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3969] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... setns resumed>)        = 0
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] close(11 <unfinished ...>
[pid  3966] close(21 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] close(12 <unfinished ...>
[pid  3966] close(22 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3968] close(13 <unfinished ...>
[pid  3966] close(23 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(3 <unfinished ...>
[pid  3969] <... socket resumed>)       = 4
[pid  3968] close(14 <unfinished ...>
[pid  3966] close(24 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 43
[pid  3969] setns(3, 0 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... close resumed>)        = 0
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3970 attached
[pid  3969] <... setns resumed>)        = 0
[pid  3968] close(15 <unfinished ...>
[pid  3967] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3966] close(25 <unfinished ...>
[pid  3970] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3969] close(3 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... fcntl resumed>)        = 5
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... set_robust_list resumed>) = 0
[pid  3969] <... close resumed>)        = 0
[pid  3968] close(16 <unfinished ...>
[pid  3966] close(26 <unfinished ...>
[pid  3967] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 3971 attached
 <unfinished ...>
[pid  3970] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3969] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... prctl resumed>)        = 0
[pid  3968] close(17 <unfinished ...>
[pid  3966] close(27 <unfinished ...>
[pid  3970] setpgid(0, 0 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... setpgid resumed>)      = 0
[pid  3968] close(18 <unfinished ...>
[pid  3966] close(28 <unfinished ...>
[pid  3970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... openat resumed>)       = 3
[pid  3968] close(19 <unfinished ...>
[pid  3966] close(29 <unfinished ...>
[pid  3970] write(3, "1000", 4 <unfinished ...>
[pid  3969] <... fcntl resumed>)        = 5
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... write resumed>)        = 4
[pid  3969] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3968] close(20 <unfinished ...>
[pid  3966] exit_group(0 <unfinished ...>
[pid  3970] close(3 <unfinished ...>
[pid  3969] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] <... openat resumed>)       = 3
[pid  3966] <... exit_group resumed>)   = ?
[pid  3971] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3970] <... close resumed>)        = 0
[pid  3969] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3968] close(21 <unfinished ...>
[pid  3967] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3966] +++ exited with 0 +++
[pid  3970] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... openat resumed>)       = 3
[pid  3969] <... openat resumed>)       = 3
[pid  3968] close(22 <unfinished ...>
[pid  3967] <... write resumed>)        = 8
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3970] setns(201, 0 <unfinished ...>
[pid  3969] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(3 <unfinished ...>
[pid  3971] <... set_robust_list resumed>) = 0
[pid  3970] <... setns resumed>)        = 0
[pid  3968] close(23 <unfinished ...>
[pid  3970] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... socket resumed>)       = 4
[pid  3968] close(24 <unfinished ...>
[pid  3970] setns(3, 0 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... setns resumed>)        = 0
[pid  3968] close(25 <unfinished ...>
[pid  3970] close(3 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... close resumed>)        = 0
[pid  3968] close(26 <unfinished ...>
[pid  3970] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... fcntl resumed>)        = 5
[pid  3968] close(27 <unfinished ...>
[pid  3970] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3968] close(28 <unfinished ...>
[pid  3970] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... openat resumed>)       = 3
[pid  3968] close(29 <unfinished ...>
[pid  3970] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] <... write resumed>)        = 8
[pid  3968] exit_group(0 <unfinished ...>
[pid  3970] close(3 <unfinished ...>
[pid  3968] <... exit_group resumed>)   = ?
[pid  3970] <... close resumed>)        = 0
[pid  3968] +++ exited with 0 +++
[pid  3970] close(4)                    = 0
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3970] close(5 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3970] <... close resumed>)        = 0
[pid  3970] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3970] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3970] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3970] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3970] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3970] close(11 <unfinished ...>
[pid  3967] <... close resumed>)        = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 42
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3970] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3970] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3970] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3970] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3970] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3970] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3970] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3967] close(4 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 44
[pid  3970] close(19 <unfinished ...>
[pid  3969] <... write resumed>)        = 8
[pid  3967] <... close resumed>)        = 0
[pid  3971] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] close(3 <unfinished ...>
[pid  3967] close(5 <unfinished ...>
[pid  3970] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3967] <... close resumed>)        = 0
[pid  3971] <... prctl resumed>)        = 0
[pid  3970] close(21 <unfinished ...>
[pid  3969] <... close resumed>)        = 0
[pid  3967] close(6 <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] close(4 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3974 attached
[pid  3971] setpgid(0, 0 <unfinished ...>
[pid  3970] close(22 <unfinished ...>
[pid  3969] <... close resumed>)        = 0
[pid  3967] close(7 <unfinished ...>
[pid  3974] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3971] <... setpgid resumed>)      = 0
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] close(5 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... set_robust_list resumed>) = 0
[pid  3970] close(23 <unfinished ...>
[pid  3974] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = 0
[pid  3967] close(8./strace-static-x86_64: Process 3975 attached
 <unfinished ...>
[pid  3974] <... prctl resumed>)        = 0
[pid  3970] close(24 <unfinished ...>
[pid  3969] close(6 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3974] setpgid(0, 0 <unfinished ...>
[pid  3971] <... openat resumed>)       = 3
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(9 <unfinished ...>
[pid  3975] <... set_robust_list resumed>) = 0
[pid  3974] <... setpgid resumed>)      = 0
[pid  3971] write(3, "1000", 4 <unfinished ...>
[pid  3970] close(25 <unfinished ...>
[pid  3969] close(7 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3971] <... write resumed>)        = 4
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(10 <unfinished ...>
[pid  3975] <... prctl resumed>)        = 0
[pid  3974] <... openat resumed>)       = 3
[pid  3971] close(3 <unfinished ...>
[pid  3970] close(26 <unfinished ...>
[pid  3969] close(8 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] setpgid(0, 0 <unfinished ...>
[pid  3974] write(3, "1000", 4 <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(11 <unfinished ...>
[pid  3975] <... setpgid resumed>)      = 0
[pid  3974] <... write resumed>)        = 4
[pid  3971] <... close resumed>)        = 0
[pid  3970] close(27 <unfinished ...>
[pid  3969] close(9 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3974] close(3 <unfinished ...>
[pid  3971] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(12 <unfinished ...>
[pid  3975] <... openat resumed>)       = 3
[pid  3974] <... close resumed>)        = 0
[pid  3971] <... openat resumed>)       = 3
[pid  3970] close(28 <unfinished ...>
[pid  3969] close(10 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] write(3, "1000", 4 <unfinished ...>
[pid  3974] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3971] setns(201, 0 <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(13 <unfinished ...>
[pid  3975] <... write resumed>)        = 4
[pid  3974] <... openat resumed>)       = 3
[pid  3970] close(29 <unfinished ...>
[pid  3969] close(11 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... setns resumed>)        = 0
[pid  3975] close(3 <unfinished ...>
[pid  3974] setns(201, 0 <unfinished ...>
[pid  3970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(14 <unfinished ...>
[pid  3971] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3975] <... close resumed>)        = 0
[pid  3974] <... setns resumed>)        = 0
[pid  3970] exit_group(0 <unfinished ...>
[pid  3969] close(12 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3974] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3971] <... socket resumed>)       = 4
[pid  3970] <... exit_group resumed>)   = ?
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(15 <unfinished ...>
[pid  3975] <... openat resumed>)       = 3
[pid  3974] <... socket resumed>)       = 4
[pid  3971] setns(3, 0 <unfinished ...>
[pid  3970] +++ exited with 0 +++
[pid  3969] close(13 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] setns(201, 0 <unfinished ...>
[pid  3974] setns(3, 0 <unfinished ...>
[pid  3971] <... setns resumed>)        = 0
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(16 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3975] <... setns resumed>)        = 0
[pid  3974] <... setns resumed>)        = 0
[pid  3971] close(3 <unfinished ...>
[pid  3969] close(14 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3974] close(3 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(17 <unfinished ...>
[pid  3975] <... socket resumed>)       = 4
[pid  3974] <... close resumed>)        = 0
[pid  3971] <... close resumed>)        = 0
[pid  3969] close(15 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] setns(3, 0 <unfinished ...>
[pid  3974] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3971] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(18 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3975] <... setns resumed>)        = 0
[pid  3974] <... fcntl resumed>)        = 5
[pid  3971] <... fcntl resumed>)        = 5
[pid  3969] close(16 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(3 <unfinished ...>
[pid  3974] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3975] <... close resumed>)        = 0
[pid  3974] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3975] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3974] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3975] <... fcntl resumed>)        = 5
[pid  3974] <... openat resumed>)       = 3
[pid  3971] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(19 <unfinished ...>
[pid  3975] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3974] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3971] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3969] close(17 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 43
[pid  3975] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3974] <... write resumed>)        = 8
[pid  3971] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(20 <unfinished ...>
[pid  3975] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3974] close(3 <unfinished ...>
[pid  3969] close(18 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] <... openat resumed>)       = 3
[pid  3974] <... close resumed>)        = 0
[pid  3971] <... openat resumed>)       = 3
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(21 <unfinished ...>
[pid  3975] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3974] close(4 <unfinished ...>
[pid  3971] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3969] close(19 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] <... write resumed>)        = 8
[pid  3974] <... close resumed>)        = 0
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(22./strace-static-x86_64: Process 3976 attached
 <unfinished ...>
[pid  3975] close(3 <unfinished ...>
[pid  3974] close(5 <unfinished ...>
[pid  3971] <... write resumed>)        = 8
[pid  3969] close(20 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3975] <... close resumed>)        = 0
[pid  3974] <... close resumed>)        = 0
[pid  3971] close(3 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(23 <unfinished ...>
[pid  3976] <... set_robust_list resumed>) = 0
[pid  3975] close(4 <unfinished ...>
[pid  3974] close(6 <unfinished ...>
[pid  3969] close(21 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3975] <... close resumed>)        = 0
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = 0
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(24 <unfinished ...>
[pid  3976] <... prctl resumed>)        = 0
[pid  3975] close(5 <unfinished ...>
[pid  3974] close(7 <unfinished ...>
[pid  3971] close(4 <unfinished ...>
[pid  3969] close(22 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] setpgid(0, 0 <unfinished ...>
[pid  3975] <... close resumed>)        = 0
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = 0
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(25 <unfinished ...>
[pid  3976] <... setpgid resumed>)      = 0
[pid  3975] close(6 <unfinished ...>
[pid  3974] close(8 <unfinished ...>
[pid  3971] close(5 <unfinished ...>
[pid  3969] close(23 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(26 <unfinished ...>
[pid  3976] <... openat resumed>)       = 3
[pid  3975] close(7 <unfinished ...>
[pid  3974] close(9 <unfinished ...>
[pid  3971] <... close resumed>)        = 0
[pid  3969] close(24 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] write(3, "1000", 4 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(6 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(27 <unfinished ...>
[pid  3976] <... write resumed>)        = 4
[pid  3975] close(8 <unfinished ...>
[pid  3974] close(10 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] close(25 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] close(3 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(7 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(28 <unfinished ...>
[pid  3976] <... close resumed>)        = 0
[pid  3975] close(9 <unfinished ...>
[pid  3974] close(11 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] close(26 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(8 <unfinished ...>
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] close(29 <unfinished ...>
[pid  3976] <... openat resumed>)       = 3
[pid  3975] close(10 <unfinished ...>
[pid  3974] close(12 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] close(27 <unfinished ...>
[pid  3967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] setns(201, 0 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3967] exit_group(0 <unfinished ...>
[pid  3976] <... setns resumed>)        = 0
[pid  3975] close(11 <unfinished ...>
[pid  3974] close(13 <unfinished ...>
[pid  3971] close(9 <unfinished ...>
[pid  3969] close(28 <unfinished ...>
[pid  3967] <... exit_group resumed>)   = ?
[pid  3976] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... socket resumed>)       = 4
[pid  3975] close(12 <unfinished ...>
[pid  3974] close(14 <unfinished ...>
[pid  3976] setns(3, 0 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... setns resumed>)        = 0
[pid  3975] close(13 <unfinished ...>
[pid  3974] close(15 <unfinished ...>
[pid  3976] close(3 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... close resumed>)        = 0
[pid  3975] close(14 <unfinished ...>
[pid  3974] close(16 <unfinished ...>
[pid  3967] +++ exited with 0 +++
[pid  3976] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(10 <unfinished ...>
[pid  3969] close(29 <unfinished ...>
[pid  3976] <... fcntl resumed>)        = 5
[pid  3975] close(15 <unfinished ...>
[pid  3974] close(17 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3976] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(11 <unfinished ...>
[pid  3969] exit_group(0 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3976] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3975] close(16 <unfinished ...>
[pid  3974] close(18 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3969] <... exit_group resumed>)   = ?
[pid  3976] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(12 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3976] <... openat resumed>)       = 3
[pid  3975] close(17 <unfinished ...>
[pid  3974] close(19 <unfinished ...>
[pid  3976] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... write resumed>)        = 8
[pid  3975] close(18 <unfinished ...>
[pid  3974] close(20 <unfinished ...>
[pid  3969] +++ exited with 0 +++
[pid  3976] close(3 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3976] <... close resumed>)        = 0
[pid  3975] close(19 <unfinished ...>
[pid  3974] close(21 <unfinished ...>
[pid  3971] close(13 <unfinished ...>
[pid  3976] close(4 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... close resumed>)        = 0
[pid  3975] close(20 <unfinished ...>
[pid  3974] close(22 <unfinished ...>
[pid  3971] close(14 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3976] close(5 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3976] <... close resumed>)        = 0
[pid  3975] close(21 <unfinished ...>
[pid  3974] close(23 <unfinished ...>
[pid  3971] close(15 <unfinished ...>
[pid  3976] close(6 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(22 <unfinished ...>
[pid  3974] close(24 <unfinished ...>
[pid  3976] close(7 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(23 <unfinished ...>
[pid  3974] close(25 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 44
[pid  3976] close(8 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(16 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 44
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(24 <unfinished ...>
[pid  3974] close(26 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] close(9 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(17 <unfinished ...>
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(25 <unfinished ...>
[pid  3974] close(27 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] close(10 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(18 <unfinished ...>
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(26 <unfinished ...>
[pid  3974] close(28 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] close(11 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(19 <unfinished ...>
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(27 <unfinished ...>
[pid  3974] close(29 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] close(12 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(20 <unfinished ...>
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(28 <unfinished ...>
[pid  3974] exit_group(0 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3976] close(13 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3974] <... exit_group resumed>)   = ?
[pid  3971] close(21./strace-static-x86_64: Process 3977 attached
 <unfinished ...>
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] close(29 <unfinished ...>
[pid  3974] +++ exited with 0 +++
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3978 attached
[pid  3977] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3976] close(14 <unfinished ...>
[pid  3975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(22 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3977] <... set_robust_list resumed>) = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] exit_group(0 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3977] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3976] close(15 <unfinished ...>
[pid  3975] <... exit_group resumed>)   = ?
[pid  3971] close(23 <unfinished ...>
[pid  3978] <... set_robust_list resumed>) = 0
[pid  3977] <... prctl resumed>)        = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3975] +++ exited with 0 +++
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] setpgid(0, 0 <unfinished ...>
[pid  3976] close(16 <unfinished ...>
[pid  3971] close(24 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3978] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3977] <... setpgid resumed>)      = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3976] close(17 <unfinished ...>
[pid  3977] <... openat resumed>)       = 3
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] write(3, "1000", 4 <unfinished ...>
[pid  3976] close(18 <unfinished ...>
[pid  3977] <... write resumed>)        = 4
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] <... prctl resumed>)        = 0
[pid  3971] close(25 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3978] setpgid(0, 0 <unfinished ...>
[pid  3977] close(3 <unfinished ...>
[pid  3976] close(19 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 43
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3978] <... setpgid resumed>)      = 0
[pid  3977] <... close resumed>)        = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(26 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3977] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3976] close(20 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3977] <... openat resumed>)       = 3
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(27 <unfinished ...>
[pid  3977] setns(201, 0 <unfinished ...>
[pid  3976] close(21 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] <... openat resumed>)       = 3
[pid  3977] <... setns resumed>)        = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] close(28 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3977] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3976] close(22 <unfinished ...>
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] <... socket resumed>)       = 4
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] setns(3, 0 <unfinished ...>
[pid  3976] close(23./strace-static-x86_64: Process 3979 attached
 <unfinished ...>
[pid  3977] <... setns resumed>)        = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3977] close(3 <unfinished ...>
[pid  3978] write(3, "1000", 4 <unfinished ...>
[pid  3976] close(24 <unfinished ...>
[pid  3971] close(29 <unfinished ...>
[pid  3979] <... set_robust_list resumed>) = 0
[pid  3977] <... close resumed>)        = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] <... write resumed>)        = 4
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 45
[pid  3979] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3977] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3976] close(25 <unfinished ...>
[pid  3971] exit_group(0 <unfinished ...>
[pid  3979] <... prctl resumed>)        = 0
[pid  3978] close(3 <unfinished ...>
[pid  3977] <... fcntl resumed>)        = 5
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] <... exit_group resumed>)   = ?
[pid  3979] setpgid(0, 0 <unfinished ...>
[pid  3977] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3976] close(26 <unfinished ...>
[pid  3979] <... setpgid resumed>)      = 0
[pid  3977] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3977] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3976] close(27 <unfinished ...>
[pid  3979] <... openat resumed>)       = 3
[pid  3978] <... close resumed>)        = 0
[pid  3977] <... openat resumed>)       = 3
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3971] +++ exited with 0 +++
[pid  3979] write(3, "1000", 4 <unfinished ...>
[pid  3977] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3976] close(28./strace-static-x86_64: Process 3980 attached
 <unfinished ...>
[pid  3979] <... write resumed>)        = 4
[pid  3978] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3977] <... write resumed>)        = 8
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3979] close(3 <unfinished ...>
[pid  3977] close(3 <unfinished ...>
[pid  3976] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3980] <... set_robust_list resumed>) = 0
[pid  3979] <... close resumed>)        = 0
[pid  3978] <... openat resumed>)       = 3
[pid  3977] <... close resumed>)        = 0
[pid  3976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3980] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3979] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3978] setns(201, 0 <unfinished ...>
[pid  3977] close(4 <unfinished ...>
[pid  3976] exit_group(0 <unfinished ...>
[pid  3980] <... prctl resumed>)        = 0
[pid  3979] <... openat resumed>)       = 3
[pid  3977] <... close resumed>)        = 0
[pid  3976] <... exit_group resumed>)   = ?
[pid  3980] setpgid(0, 0 <unfinished ...>
[pid  3979] setns(201, 0 <unfinished ...>
[pid  3978] <... setns resumed>)        = 0
[pid  3977] close(5 <unfinished ...>
[pid  3976] +++ exited with 0 +++
[pid  3980] <... setpgid resumed>)      = 0
[pid  3979] <... setns resumed>)        = 0
[pid  3978] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3977] <... close resumed>)        = 0
[pid  3980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3979] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3977] close(6 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 44
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3980] <... openat resumed>)       = 3
[pid  3979] <... socket resumed>)       = 4
[pid  3978] <... socket resumed>)       = 4
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] write(3, "1000", 4 <unfinished ...>
[pid  3979] setns(3, 0 <unfinished ...>
[pid  3977] close(7 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3980] <... write resumed>)        = 4
[pid  3979] <... setns resumed>)        = 0
[pid  3978] setns(3, 0 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(3 <unfinished ...>
[pid  3979] close(3 <unfinished ...>
[pid  3978] <... setns resumed>)        = 0
[pid  3977] close(8 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3980] <... close resumed>)        = 0
[pid  3979] <... close resumed>)        = 0
[pid  3978] close(3 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3979] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3978] <... close resumed>)        = 0
[pid  3977] close(9 <unfinished ...>
[pid  3980] <... openat resumed>)       = 3
[pid  3979] <... fcntl resumed>)        = 5
[pid  3978] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3981 attached
[pid  3980] setns(201, 0 <unfinished ...>
[pid  3979] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3978] <... fcntl resumed>)        = 5
[pid  3977] close(10 <unfinished ...>
[pid  3980] <... setns resumed>)        = 0
[pid  3979] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3981] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3980] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3979] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3978] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3977] close(11 <unfinished ...>
[pid  3980] <... socket resumed>)       = 4
[pid  3979] <... openat resumed>)       = 3
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] setns(3, 0 <unfinished ...>
[pid  3979] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3977] close(12 <unfinished ...>
[pid  3978] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3981] <... set_robust_list resumed>) = 0
[pid  3980] <... setns resumed>)        = 0
[pid  3979] <... write resumed>)        = 8
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 44
[pid  3980] close(3 <unfinished ...>
[pid  3979] close(3 <unfinished ...>
[pid  3977] close(13 <unfinished ...>
[pid  3981] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3980] <... close resumed>)        = 0
[pid  3979] <... close resumed>)        = 0
[pid  3978] <... openat resumed>)       = 3
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] <... prctl resumed>)        = 0
[pid  3980] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3979] close(4 <unfinished ...>
[pid  3978] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3977] close(14 <unfinished ...>
[pid  3981] setpgid(0, 0 <unfinished ...>
[pid  3980] <... fcntl resumed>)        = 5
[pid  3979] <... close resumed>)        = 0
[pid  3978] <... write resumed>)        = 8
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] <... setpgid resumed>)      = 0
[pid  3980] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3979] close(5 <unfinished ...>
[pid  3978] close(3 <unfinished ...>
[pid  3977] close(15./strace-static-x86_64: Process 3982 attached
 <unfinished ...>
[pid  3981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3980] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3979] <... close resumed>)        = 0
[pid  3978] <... close resumed>)        = 0
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3980] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3979] close(6 <unfinished ...>
[pid  3978] close(4 <unfinished ...>
[pid  3977] close(16 <unfinished ...>
[pid  3982] <... set_robust_list resumed>) = 0
[pid  3981] <... openat resumed>)       = 3
[pid  3980] <... openat resumed>)       = 3
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] <... close resumed>)        = 0
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3981] write(3, "1000", 4 <unfinished ...>
[pid  3980] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3979] close(7 <unfinished ...>
[pid  3978] close(5 <unfinished ...>
[pid  3977] close(17 <unfinished ...>
[pid  3982] <... prctl resumed>)        = 0
[pid  3981] <... write resumed>)        = 4
[pid  3980] <... write resumed>)        = 8
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] <... close resumed>)        = 0
[pid  3982] setpgid(0, 0 <unfinished ...>
[pid  3981] close(3 <unfinished ...>
[pid  3980] close(3 <unfinished ...>
[pid  3979] close(8 <unfinished ...>
[pid  3977] close(18 <unfinished ...>
[pid  3982] <... setpgid resumed>)      = 0
[pid  3980] <... close resumed>)        = 0
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3980] close(4 <unfinished ...>
[pid  3979] close(9 <unfinished ...>
[pid  3977] close(19 <unfinished ...>
[pid  3982] <... openat resumed>)       = 3
[pid  3980] <... close resumed>)        = 0
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] write(3, "1000", 4 <unfinished ...>
[pid  3980] close(5 <unfinished ...>
[pid  3979] close(10 <unfinished ...>
[pid  3977] close(20 <unfinished ...>
[pid  3982] <... write resumed>)        = 4
[pid  3981] <... close resumed>)        = 0
[pid  3980] <... close resumed>)        = 0
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(6 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] close(3 <unfinished ...>
[pid  3981] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3980] close(6 <unfinished ...>
[pid  3979] close(11 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(21 <unfinished ...>
[pid  3982] <... close resumed>)        = 0
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(7 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] <... openat resumed>)       = 3
[pid  3982] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3980] close(7 <unfinished ...>
[pid  3979] close(12 <unfinished ...>
[pid  3981] setns(201, 0 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(22 <unfinished ...>
[pid  3982] <... openat resumed>)       = 3
[pid  3981] <... setns resumed>)        = 0
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(8 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] setns(201, 0 <unfinished ...>
[pid  3981] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3980] close(8 <unfinished ...>
[pid  3979] close(13 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(23 <unfinished ...>
[pid  3982] <... setns resumed>)        = 0
[pid  3981] <... socket resumed>)       = 4
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(9 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3981] setns(3, 0 <unfinished ...>
[pid  3980] close(9 <unfinished ...>
[pid  3979] close(14 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(24 <unfinished ...>
[pid  3982] <... socket resumed>)       = 4
[pid  3981] <... setns resumed>)        = 0
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(10 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] setns(3, 0 <unfinished ...>
[pid  3981] close(3 <unfinished ...>
[pid  3980] close(10 <unfinished ...>
[pid  3979] close(15 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(25 <unfinished ...>
[pid  3982] <... setns resumed>)        = 0
[pid  3981] <... close resumed>)        = 0
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(11 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] close(3 <unfinished ...>
[pid  3981] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3980] close(11 <unfinished ...>
[pid  3979] close(16 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(26 <unfinished ...>
[pid  3982] <... close resumed>)        = 0
[pid  3981] <... fcntl resumed>)        = 5
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(12 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3981] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3980] close(12 <unfinished ...>
[pid  3979] close(17 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(27 <unfinished ...>
[pid  3982] <... fcntl resumed>)        = 5
[pid  3981] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(13 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3981] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3980] close(13 <unfinished ...>
[pid  3979] close(18 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(28 <unfinished ...>
[pid  3982] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(14 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3981] <... openat resumed>)       = 3
[pid  3980] close(14 <unfinished ...>
[pid  3979] close(19 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] close(29 <unfinished ...>
[pid  3982] <... openat resumed>)       = 3
[pid  3981] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(15 <unfinished ...>
[pid  3977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3981] <... write resumed>)        = 8
[pid  3980] close(15 <unfinished ...>
[pid  3979] close(20 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] exit_group(0 <unfinished ...>
[pid  3982] <... write resumed>)        = 8
[pid  3981] close(3 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(16 <unfinished ...>
[pid  3977] <... exit_group resumed>)   = ?
[pid  3982] close(3 <unfinished ...>
[pid  3981] <... close resumed>)        = 0
[pid  3980] close(16 <unfinished ...>
[pid  3979] close(21 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3977] +++ exited with 0 +++
[pid  3982] <... close resumed>)        = 0
[pid  3981] close(4 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(17 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3982] close(4 <unfinished ...>
[pid  3981] <... close resumed>)        = 0
[pid  3980] close(17 <unfinished ...>
[pid  3979] close(22 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = 0
[pid  3981] close(5 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(18 <unfinished ...>
[pid  3982] close(5 <unfinished ...>
[pid  3981] <... close resumed>)        = 0
[pid  3980] close(18 <unfinished ...>
[pid  3979] close(23 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3982] <... close resumed>)        = 0
[pid  3981] close(6 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(19 <unfinished ...>
[pid  3982] close(6 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(19 <unfinished ...>
[pid  3979] close(24 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 45
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(7 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(20 <unfinished ...>
[pid  3982] close(7 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(20 <unfinished ...>
[pid  3979] close(25 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(8 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(21 <unfinished ...>
[pid  3982] close(8 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(21 <unfinished ...>
[pid  3979] close(26 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(9 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(22 <unfinished ...>
[pid  3982] close(9 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(22 <unfinished ...>
[pid  3979] close(27 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(10 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(23 <unfinished ...>
[pid  3982] close(10 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(23 <unfinished ...>
[pid  3979] close(28 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(11 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(24 <unfinished ...>
[pid  3982] close(11 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(24 <unfinished ...>
[pid  3979] close(29 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(12 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(25 <unfinished ...>
[pid  3982] close(12 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(25 <unfinished ...>
[pid  3979] exit_group(0 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(13 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3979] <... exit_group resumed>)   = ?
[pid  3978] close(26 <unfinished ...>
[pid  3982] close(13 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(26 <unfinished ...>
[pid  3979] +++ exited with 0 +++
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(14 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(27 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3982] close(14 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(27 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(15 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(28 <unfinished ...>
[pid  3982] close(15 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(28 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(16 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3978] close(29 <unfinished ...>
[pid  3982] close(16 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] close(29 <unfinished ...>
[pid  3978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(17 <unfinished ...>
[pid  3980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] close(17 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] exit_group(0 <unfinished ...>
[pid  3978] exit_group(0 <unfinished ...>
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(18 <unfinished ...>
[pid  3980] <... exit_group resumed>)   = ?
[pid  3978] <... exit_group resumed>)   = ?
[pid  3982] close(18 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3980] +++ exited with 0 +++
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3982] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3982] close(20 <unfinished ...>
[pid  3978] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(19 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3982] close(21 <unfinished ...>
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 46
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] close(22 <unfinished ...>
[pid  3981] close(20 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3982] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3982] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3982] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3982] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3982] close(27 <unfinished ...>
[pid  3981] close(21 <unfinished ...>
[pid  3982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3982] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3982] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3982] exit_group(0)               = ?
./strace-static-x86_64: Process 3984 attached
[pid  3982] +++ exited with 0 +++
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 44
[pid  3981] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 45
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3981] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3981] close(24./strace-static-x86_64: Process 3986 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3981] close(25 <unfinished ...>
[pid  3986] set_robust_list(0x5555569235e0, 24) = 0
[pid  3986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3986] setpgid(0, 0)               = 0
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(26 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 45
[pid  3981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3981] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3981] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3981] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3981] exit_group(0 <unfinished ...>
[pid  3986] <... openat resumed>)       = 3
[pid  3984] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3981] <... exit_group resumed>)   = ?
[pid  3986] write(3, "1000", 4)         = 4
[pid  3986] close(3)                    = 0
[pid  3986] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3981] +++ exited with 0 +++
[pid  3986] setns(201, 0 <unfinished ...>
[pid  3984] <... set_robust_list resumed>) = 0
[pid  3986] <... setns resumed>)        = 0
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3986] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 3985 attached
) = 4
[pid  3984] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3984] <... prctl resumed>)        = 0
[pid  3986] setns(3, 0 <unfinished ...>
[pid  3985] set_robust_list(0x5555569235e0, 24./strace-static-x86_64: Process 3988 attached
 <unfinished ...>
[pid  3986] <... setns resumed>)        = 0
[pid  3985] <... set_robust_list resumed>) = 0
[pid  3984] setpgid(0, 0 <unfinished ...>
[pid  3988] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3986] close(3 <unfinished ...>
[pid  3985] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3984] <... setpgid resumed>)      = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 45
[pid  3988] <... set_robust_list resumed>) = 0
[pid  3986] <... close resumed>)        = 0
[pid  3985] <... prctl resumed>)        = 0
[pid  3988] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3986] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3985] setpgid(0, 0 <unfinished ...>
[pid  3984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3988] <... prctl resumed>)        = 0
[pid  3986] <... fcntl resumed>)        = 5
[pid  3985] <... setpgid resumed>)      = 0
[pid  3988] setpgid(0, 0 <unfinished ...>
[pid  3986] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3984] <... openat resumed>)       = 3
[pid  3988] <... setpgid resumed>)      = 0
[pid  3988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3986] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3985] <... openat resumed>)       = 3
[pid  3984] write(3, "1000", 4./strace-static-x86_64: Process 3987 attached
 <unfinished ...>
[pid  3988] <... openat resumed>)       = 3
[pid  3986] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3985] write(3, "1000", 4 <unfinished ...>
[pid  3984] <... write resumed>)        = 4
[pid  3988] write(3, "1000", 4 <unfinished ...>
[pid  3986] <... openat resumed>)       = 3
[pid  3985] <... write resumed>)        = 4
[pid  3984] close(3 <unfinished ...>
[pid  3988] <... write resumed>)        = 4
[pid  3987] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3986] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3985] close(3 <unfinished ...>
[pid  3984] <... close resumed>)        = 0
./strace-static-x86_64: Process 3989 attached
[pid  3988] close(3 <unfinished ...>
[pid  3987] <... set_robust_list resumed>) = 0
[pid  3986] <... write resumed>)        = 8
[pid  3985] <... close resumed>)        = 0
[pid  3984] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3988] <... close resumed>)        = 0
[pid  3986] close(3 <unfinished ...>
[pid  3985] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3988] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3987] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3986] <... close resumed>)        = 0
[pid  3985] <... openat resumed>)       = 3
[pid  3984] <... openat resumed>)       = 3
[pid  3989] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3988] <... openat resumed>)       = 3
[pid  3986] close(4 <unfinished ...>
[pid  3985] setns(201, 0 <unfinished ...>
[pid  3988] setns(201, 0 <unfinished ...>
[pid  3986] <... close resumed>)        = 0
[pid  3985] <... setns resumed>)        = 0
[pid  3988] <... setns resumed>)        = 0
[pid  3986] close(5 <unfinished ...>
[pid  3985] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3984] setns(201, 0 <unfinished ...>
[pid  3987] <... prctl resumed>)        = 0
[pid  3989] <... set_robust_list resumed>) = 0
[pid  3988] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3987] setpgid(0, 0 <unfinished ...>
[pid  3986] <... close resumed>)        = 0
[pid  3985] <... socket resumed>)       = 4
[pid  3984] <... setns resumed>)        = 0
[pid  3989] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3988] <... socket resumed>)       = 4
[pid  3987] <... setpgid resumed>)      = 0
[pid  3986] close(6 <unfinished ...>
[pid  3985] setns(3, 0 <unfinished ...>
[pid  3984] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3988] setns(3, 0 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... setns resumed>)        = 0
[pid  3988] <... setns resumed>)        = 0
[pid  3986] close(7 <unfinished ...>
[pid  3985] close(3 <unfinished ...>
[pid  3984] <... socket resumed>)       = 4
[pid  3989] <... prctl resumed>)        = 0
[pid  3988] close(3 <unfinished ...>
[pid  3987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = 0
[pid  3984] setns(3, 0 <unfinished ...>
[pid  3988] <... close resumed>)        = 0
[pid  3986] close(8 <unfinished ...>
[pid  3985] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3984] <... setns resumed>)        = 0
[pid  3988] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... fcntl resumed>)        = 5
[pid  3989] setpgid(0, 0 <unfinished ...>
[pid  3988] <... fcntl resumed>)        = 5
[pid  3987] <... openat resumed>)       = 3
[pid  3986] close(9 <unfinished ...>
[pid  3985] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3984] close(3 <unfinished ...>
[pid  3988] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3984] <... close resumed>)        = 0
[pid  3987] write(3, "1000", 4 <unfinished ...>
[pid  3989] <... setpgid resumed>)      = 0
[pid  3988] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3986] close(10 <unfinished ...>
[pid  3985] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3984] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3988] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3987] <... write resumed>)        = 4
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... openat resumed>)       = 3
[pid  3984] <... fcntl resumed>)        = 5
[pid  3989] <... openat resumed>)       = 3
[pid  3988] <... openat resumed>)       = 3
[pid  3987] close(3 <unfinished ...>
[pid  3986] close(11 <unfinished ...>
[pid  3985] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3988] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... write resumed>)        = 8
[pid  3984] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3989] write(3, "1000", 4 <unfinished ...>
[pid  3988] <... write resumed>)        = 8
[pid  3987] <... close resumed>)        = 0
[pid  3986] close(12 <unfinished ...>
[pid  3985] close(3 <unfinished ...>
[pid  3984] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3989] <... write resumed>)        = 4
[pid  3988] close(3 <unfinished ...>
[pid  3987] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = 0
[pid  3984] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3989] close(3 <unfinished ...>
[pid  3988] <... close resumed>)        = 0
[pid  3987] <... openat resumed>)       = 3
[pid  3986] close(13 <unfinished ...>
[pid  3985] close(4 <unfinished ...>
[pid  3989] <... close resumed>)        = 0
[pid  3988] close(4 <unfinished ...>
[pid  3987] setns(201, 0 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = 0
[pid  3984] <... openat resumed>)       = 3
[pid  3989] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3988] <... close resumed>)        = 0
[pid  3987] <... setns resumed>)        = 0
[pid  3986] close(14 <unfinished ...>
[pid  3985] close(5 <unfinished ...>
[pid  3984] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3989] <... openat resumed>)       = 3
[pid  3988] close(5 <unfinished ...>
[pid  3987] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = 0
[pid  3989] setns(201, 0 <unfinished ...>
[pid  3988] <... close resumed>)        = 0
[pid  3987] <... socket resumed>)       = 4
[pid  3986] close(15 <unfinished ...>
[pid  3985] close(6 <unfinished ...>
[pid  3984] <... write resumed>)        = 8
[pid  3989] <... setns resumed>)        = 0
[pid  3988] close(6 <unfinished ...>
[pid  3987] setns(3, 0 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(3 <unfinished ...>
[pid  3989] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] <... setns resumed>)        = 0
[pid  3986] close(16 <unfinished ...>
[pid  3985] close(7 <unfinished ...>
[pid  3989] <... socket resumed>)       = 4
[pid  3988] close(7 <unfinished ...>
[pid  3987] close(3 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] <... close resumed>)        = 0
[pid  3989] setns(3, 0 <unfinished ...>
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] <... close resumed>)        = 0
[pid  3986] close(17 <unfinished ...>
[pid  3985] close(8 <unfinished ...>
[pid  3984] close(4 <unfinished ...>
[pid  3989] <... setns resumed>)        = 0
[pid  3988] close(8 <unfinished ...>
[pid  3987] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] <... close resumed>)        = 0
[pid  3989] close(3 <unfinished ...>
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] <... fcntl resumed>)        = 5
[pid  3986] close(18 <unfinished ...>
[pid  3985] close(9 <unfinished ...>
[pid  3984] close(5 <unfinished ...>
[pid  3988] close(9 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3986] close(19 <unfinished ...>
[pid  3985] close(10 <unfinished ...>
[pid  3988] close(10 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3986] close(20 <unfinished ...>
[pid  3985] close(11 <unfinished ...>
[pid  3988] close(11 <unfinished ...>
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3986] close(21 <unfinished ...>
[pid  3985] close(12 <unfinished ...>
[pid  3984] <... close resumed>)        = 0
[pid  3989] <... close resumed>)        = 0
[pid  3989] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3988] close(12 <unfinished ...>
[pid  3987] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(6 <unfinished ...>
[pid  3989] <... fcntl resumed>)        = 5
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3986] close(22 <unfinished ...>
[pid  3985] close(13 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3988] close(13 <unfinished ...>
[pid  3987] <... openat resumed>)       = 3
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(7 <unfinished ...>
[pid  3989] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3986] close(23 <unfinished ...>
[pid  3985] close(14 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3988] close(14 <unfinished ...>
[pid  3987] <... write resumed>)        = 8
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(8 <unfinished ...>
[pid  3989] <... openat resumed>)       = 3
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(3 <unfinished ...>
[pid  3986] close(24 <unfinished ...>
[pid  3985] close(15 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3988] close(15 <unfinished ...>
[pid  3987] <... close resumed>)        = 0
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(9 <unfinished ...>
[pid  3989] <... write resumed>)        = 8
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(4 <unfinished ...>
[pid  3986] close(25 <unfinished ...>
[pid  3985] close(16 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(3 <unfinished ...>
[pid  3988] close(16 <unfinished ...>
[pid  3987] <... close resumed>)        = 0
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(10 <unfinished ...>
[pid  3989] <... close resumed>)        = 0
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(5 <unfinished ...>
[pid  3986] close(26 <unfinished ...>
[pid  3985] close(17 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(4 <unfinished ...>
[pid  3988] close(17 <unfinished ...>
[pid  3987] <... close resumed>)        = 0
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(11 <unfinished ...>
[pid  3989] <... close resumed>)        = 0
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(6 <unfinished ...>
[pid  3986] close(27 <unfinished ...>
[pid  3985] close(18 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(5 <unfinished ...>
[pid  3988] close(18 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(12 <unfinished ...>
[pid  3989] <... close resumed>)        = 0
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(7 <unfinished ...>
[pid  3986] close(28 <unfinished ...>
[pid  3985] close(19 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(6 <unfinished ...>
[pid  3988] close(19 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(13 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(8 <unfinished ...>
[pid  3986] close(29 <unfinished ...>
[pid  3985] close(20 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(7 <unfinished ...>
[pid  3988] close(20 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(14 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(9 <unfinished ...>
[pid  3986] exit_group(0 <unfinished ...>
[pid  3985] close(21 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(8 <unfinished ...>
[pid  3988] close(21 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3986] <... exit_group resumed>)   = ?
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(15 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(10 <unfinished ...>
[pid  3986] +++ exited with 0 +++
[pid  3985] close(22 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] close(22 <unfinished ...>
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(9 <unfinished ...>
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] close(23 <unfinished ...>
[pid  3984] close(16 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] close(23 <unfinished ...>
[pid  3987] close(11 <unfinished ...>
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(10 <unfinished ...>
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] close(24 <unfinished ...>
[pid  3984] close(17 <unfinished ...>
[pid  3988] close(24 <unfinished ...>
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(12 <unfinished ...>
[pid  3985] close(25 <unfinished ...>
[pid  3989] close(11 <unfinished ...>
[pid  3988] close(25 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(18 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(13 <unfinished ...>
[pid  3985] close(26 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] close(26 <unfinished ...>
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] close(27 <unfinished ...>
[pid  3989] close(12 <unfinished ...>
[pid  3988] close(27 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(19 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(14 <unfinished ...>
[pid  3985] close(28 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 45
[pid  3989] close(13 <unfinished ...>
[pid  3988] close(28 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(20 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(15 <unfinished ...>
[pid  3985] close(29 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(14 <unfinished ...>
[pid  3988] close(29 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(21 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(16 <unfinished ...>
[pid  3985] exit_group(0 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] close(15 <unfinished ...>
[pid  3988] exit_group(0 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3985] <... exit_group resumed>)   = ?
[pid  3984] close(22./strace-static-x86_64: Process 3991 attached
 <unfinished ...>
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3988] <... exit_group resumed>)   = ?
[pid  3987] close(17 <unfinished ...>
[pid  3985] +++ exited with 0 +++
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3989] close(16 <unfinished ...>
[pid  3988] +++ exited with 0 +++
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(23 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3991] <... set_robust_list resumed>) = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(18 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3991] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3989] close(17 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(24 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3991] <... prctl resumed>)        = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(19 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  3991] setpgid(0, 0 <unfinished ...>
[pid  3989] close(18 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(25 <unfinished ...>
[pid  3991] <... setpgid resumed>)      = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(20 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3989] close(19 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3991] <... openat resumed>)       = 3
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(21 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] write(3, "1000", 4 <unfinished ...>
[pid  3989] close(20 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(27 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 46
[pid  3991] <... write resumed>)        = 4
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(22 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] close(3 <unfinished ...>
[pid  3989] close(21 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 47
[pid  3991] <... close resumed>)        = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(23 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3989] close(22 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] close(29 <unfinished ...>
[pid  3991] <... openat resumed>)       = 3
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(24 <unfinished ...>
[pid  3984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] setns(201, 0 <unfinished ...>
[pid  3989] close(23 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3984] exit_group(0 <unfinished ...>
[pid  3991] <... setns resumed>)        = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(25 <unfinished ...>
[pid  3984] <... exit_group resumed>)   = ?
[pid  3991] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3989] close(24 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... socket resumed>)       = 4
[pid  3991] setns(3, 0)                 = 0
[pid  3991] close(3)                    = 0
[pid  3991] fcntl(4, F_DUPFD, 4)        = 5
[pid  3984] +++ exited with 0 +++
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(26 <unfinished ...>
[pid  3991] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3989] close(25 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3991] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(27 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3991] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3989] close(26 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 3992 attached
[pid  3991] <... openat resumed>)       = 3
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(28 <unfinished ...>
[pid  3992] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3991] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3989] close(27 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] <... set_robust_list resumed>) = 0
[pid  3991] <... write resumed>)        = 8
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] close(29 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3992] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3991] close(3 <unfinished ...>
[pid  3989] close(28 <unfinished ...>
[pid  3987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] <... prctl resumed>)        = 0
[pid  3991] <... close resumed>)        = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3987] exit_group(0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 46
[pid  3992] setpgid(0, 0 <unfinished ...>
[pid  3991] close(4 <unfinished ...>
[pid  3989] close(29 <unfinished ...>
[pid  3987] <... exit_group resumed>)   = ?
[pid  3992] <... setpgid resumed>)      = 0
[pid  3991] <... close resumed>)        = 0
[pid  3989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3991] close(5 <unfinished ...>
[pid  3992] <... openat resumed>)       = 3
[pid  3991] <... close resumed>)        = 0
[pid  3989] exit_group(0 <unfinished ...>
[pid  3987] +++ exited with 0 +++
[pid  3992] write(3, "1000", 4 <unfinished ...>
[pid  3991] close(6 <unfinished ...>
[pid  3989] <... exit_group resumed>)   = ?
[pid  3992] <... write resumed>)        = 4
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(3 <unfinished ...>
[pid  3991] close(7 <unfinished ...>
[pid  3992] <... close resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3991] close(8 <unfinished ...>
[pid  3992] <... openat resumed>)       = 3
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3989] +++ exited with 0 +++
[pid  3992] setns(201, 0 <unfinished ...>
[pid  3991] close(9 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3992] <... setns resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3992] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3991] close(10 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3992] <... socket resumed>)       = 4
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3992] setns(3, 0 <unfinished ...>
[pid  3991] close(11 <unfinished ...>
[pid  3992] <... setns resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(3 <unfinished ...>
[pid  3991] close(12 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3992] <... close resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3992] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3991] close(13 <unfinished ...>
[pid  3992] <... fcntl resumed>)        = 5
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3991] close(14 <unfinished ...>
[pid  3992] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3991] close(15 <unfinished ...>
[pid  3992] <... openat resumed>)       = 3
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 46
[pid  3992] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3991] close(16 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 46
[pid  3992] <... write resumed>)        = 8
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(3 <unfinished ...>
[pid  3991] close(17./strace-static-x86_64: Process 3993 attached
 <unfinished ...>
[pid  3992] <... close resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3994 attached
[pid  3992] close(4 <unfinished ...>
[pid  3991] close(18 <unfinished ...>
[pid  3994] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3993] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3992] <... close resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... set_robust_list resumed>) = 0
[pid  3992] close(5 <unfinished ...>
[pid  3991] close(19 <unfinished ...>
[pid  3994] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3993] <... set_robust_list resumed>) = 0
[pid  3992] <... close resumed>)        = 0
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... prctl resumed>)        = 0
[pid  3992] close(6 <unfinished ...>
[pid  3991] close(20 <unfinished ...>
[pid  3994] setpgid(0, 0 <unfinished ...>
[pid  3993] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... setpgid resumed>)      = 0
[pid  3993] <... prctl resumed>)        = 0
[pid  3992] close(7 <unfinished ...>
[pid  3991] close(21 <unfinished ...>
[pid  3994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3993] setpgid(0, 0 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... openat resumed>)       = 3
[pid  3993] <... setpgid resumed>)      = 0
[pid  3992] close(8 <unfinished ...>
[pid  3991] close(22./strace-static-x86_64: Process 3996 attached
 <unfinished ...>
[pid  3994] write(3, "1000", 4 <unfinished ...>
[pid  3993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... write resumed>)        = 4
[pid  3992] close(9 <unfinished ...>
[pid  3991] close(23 <unfinished ...>
[pid  3994] close(3 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = 0
[pid  3992] close(10 <unfinished ...>
[pid  3991] close(24 <unfinished ...>
[pid  3994] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] <... openat resumed>)       = 3
[pid  3996] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3994] <... openat resumed>)       = 3
[pid  3993] write(3, "1000", 4 <unfinished ...>
[pid  3992] close(11 <unfinished ...>
[pid  3991] close(25 <unfinished ...>
[pid  3994] setns(201, 0 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3995 attached
[pid  3996] <... set_robust_list resumed>) = 0
[pid  3994] <... setns resumed>)        = 0
[pid  3993] <... write resumed>)        = 4
[pid  3992] close(12 <unfinished ...>
[pid  3991] close(26 <unfinished ...>
[pid  3994] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3995] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3994] <... socket resumed>)       = 4
[pid  3993] close(3 <unfinished ...>
[pid  3992] close(13 <unfinished ...>
[pid  3991] close(27 <unfinished ...>
[pid  3996] <... prctl resumed>)        = 0
[pid  3995] <... set_robust_list resumed>) = 0
[pid  3994] setns(3, 0 <unfinished ...>
[pid  3993] <... close resumed>)        = 0
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] setpgid(0, 0 <unfinished ...>
[pid  3994] <... setns resumed>)        = 0
[pid  3993] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3992] close(14 <unfinished ...>
[pid  3991] close(28 <unfinished ...>
[pid  3996] <... setpgid resumed>)      = 0
[pid  3995] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3994] close(3 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = 0
[pid  3993] <... openat resumed>)       = 3
[pid  3992] close(15 <unfinished ...>
[pid  3991] close(29 <unfinished ...>
[pid  3996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3995] <... prctl resumed>)        = 0
[pid  3994] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3993] setns(201, 0 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... fcntl resumed>)        = 5
[pid  3993] <... setns resumed>)        = 0
[pid  3992] close(16 <unfinished ...>
[pid  3991] exit_group(0 <unfinished ...>
[pid  3996] <... openat resumed>)       = 3
[pid  3995] setpgid(0, 0 <unfinished ...>
[pid  3994] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3991] <... exit_group resumed>)   = ?
[pid  3996] write(3, "1000", 4 <unfinished ...>
[pid  3995] <... setpgid resumed>)      = 0
[pid  3994] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3993] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3992] close(17 <unfinished ...>
[pid  3991] +++ exited with 0 +++
[pid  3994] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... openat resumed>)       = 3
[pid  3992] close(18 <unfinished ...>
[pid  3994] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... write resumed>)        = 8
[pid  3992] close(19 <unfinished ...>
[pid  3994] close(3 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = 0
[pid  3992] close(20 <unfinished ...>
[pid  3994] close(4 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = 0
[pid  3992] close(21 <unfinished ...>
[pid  3994] close(5 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = 0
[pid  3992] close(22 <unfinished ...>
[pid  3994] close(6 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(23 <unfinished ...>
[pid  3994] close(7 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(24 <unfinished ...>
[pid  3994] close(8 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(25 <unfinished ...>
[pid  3994] close(9 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(26 <unfinished ...>
[pid  3994] close(10 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3996] <... write resumed>)        = 4
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] <... socket resumed>)       = 4
[pid  3992] close(27 <unfinished ...>
[pid  3996] close(3 <unfinished ...>
[pid  3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3994] close(11 <unfinished ...>
[pid  3993] setns(3, 0 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = 0
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] <... setns resumed>)        = 0
[pid  3992] close(28 <unfinished ...>
[pid  3996] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3995] <... openat resumed>)       = 3
[pid  3994] close(12 <unfinished ...>
[pid  3993] close(3 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3992] close(29 <unfinished ...>
[pid  3994] close(13 <unfinished ...>
[pid  3992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] <... close resumed>)        = 0
[pid  3992] exit_group(0 <unfinished ...>
[pid  3996] <... openat resumed>)       = 3
[pid  3995] write(3, "1000", 4 <unfinished ...>
[pid  3994] close(14 <unfinished ...>
[pid  3993] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3992] <... exit_group resumed>)   = ?
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 46
[pid  3996] setns(201, 0 <unfinished ...>
[pid  3995] <... write resumed>)        = 4
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] <... fcntl resumed>)        = 5
[pid  3992] +++ exited with 0 +++
[pid  3994] close(15 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3994] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3994] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3994] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3994] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3994] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3994] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3994] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3994] close(23)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 3998 attached
[pid  3994] close(24 <unfinished ...>
[pid  3998] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... set_robust_list resumed>) = 0
[pid  3994] close(25 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 47
[pid  3998] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... prctl resumed>)        = 0
[pid  3994] close(26 <unfinished ...>
[pid  3998] setpgid(0, 0 <unfinished ...>
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3998] <... setpgid resumed>)      = 0
[pid  3996] <... setns resumed>)        = 0
[pid  3994] close(27 <unfinished ...>
[pid  3993] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3995] close(3 <unfinished ...>
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 3999 attached
 <unfinished ...>
[pid  3998] <... openat resumed>)       = 3
[pid  3996] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3995] <... close resumed>)        = 0
[pid  3994] close(28 <unfinished ...>
[pid  3993] <... openat resumed>)       = 3
[pid  3999] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3998] write(3, "1000", 4 <unfinished ...>
[pid  3996] <... socket resumed>)       = 4
[pid  3995] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3999] <... set_robust_list resumed>) = 0
[pid  3998] <... write resumed>)        = 4
[pid  3996] setns(3, 0 <unfinished ...>
[pid  3994] close(29 <unfinished ...>
[pid  3999] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3998] close(3 <unfinished ...>
[pid  3996] <... setns resumed>)        = 0
[pid  3995] <... openat resumed>)       = 3
[pid  3994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] <... write resumed>)        = 8
[pid  3999] <... prctl resumed>)        = 0
[pid  3998] <... close resumed>)        = 0
[pid  3996] close(3 <unfinished ...>
[pid  3995] setns(201, 0 <unfinished ...>
[pid  3994] exit_group(0 <unfinished ...>
[pid  3993] close(3 <unfinished ...>
[pid  3999] setpgid(0, 0 <unfinished ...>
[pid  3998] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3996] <... close resumed>)        = 0
[pid  3995] <... setns resumed>)        = 0
[pid  3994] <... exit_group resumed>)   = ?
[pid  3999] <... setpgid resumed>)      = 0
[pid  3998] <... openat resumed>)       = 3
[pid  3996] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3995] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3994] +++ exited with 0 +++
[pid  3993] <... close resumed>)        = 0
[pid  3999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3998] setns(201, 0 <unfinished ...>
[pid  3996] <... fcntl resumed>)        = 5
[pid  3993] close(4 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3995] <... socket resumed>)       = 4
[pid  3999] <... openat resumed>)       = 3
[pid  3998] <... setns resumed>)        = 0
[pid  3996] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3995] setns(3, 0 <unfinished ...>
[pid  3993] <... close resumed>)        = 0
[pid  3999] write(3, "1000", 4 <unfinished ...>
[pid  3998] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3996] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3995] <... setns resumed>)        = 0
[pid  3993] close(5 <unfinished ...>
[pid  3999] <... write resumed>)        = 4
[pid  3998] <... socket resumed>)       = 4
[pid  3996] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3995] close(3 <unfinished ...>
[pid  3993] <... close resumed>)        = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3999] close(3 <unfinished ...>
[pid  3998] setns(3, 0 <unfinished ...>
[pid  3996] <... openat resumed>)       = 3
[pid  3995] <... close resumed>)        = 0
[pid  3993] close(6 <unfinished ...>
[pid  3999] <... close resumed>)        = 0
[pid  3998] <... setns resumed>)        = 0
[pid  3996] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3995] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 47
[pid  3999] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3998] close(3 <unfinished ...>
[pid  3996] <... write resumed>)        = 8
[pid  3995] <... fcntl resumed>)        = 5
[pid  3993] close(7 <unfinished ...>
[pid  3999] <... openat resumed>)       = 3
[pid  3998] <... close resumed>)        = 0
[pid  3996] close(3 <unfinished ...>
[pid  3995] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] setns(201, 0 <unfinished ...>
[pid  3998] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3996] <... close resumed>)        = 0
[pid  3995] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3993] close(8 <unfinished ...>
[pid  3999] <... setns resumed>)        = 0
[pid  3998] <... fcntl resumed>)        = 5
[pid  3996] close(4 <unfinished ...>
[pid  3995] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3998] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3996] <... close resumed>)        = 0
[pid  3999] <... socket resumed>)       = 4
[pid  3998] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3996] close(5 <unfinished ...>
[pid  3995] <... openat resumed>)       = 3
[pid  3993] close(9 <unfinished ...>
[pid  3999] setns(3, 0 <unfinished ...>
[pid  3998] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3999] <... setns resumed>)        = 0
[pid  3998] <... openat resumed>)       = 3
[pid  3996] <... close resumed>)        = 0
[pid  3995] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] close(3 <unfinished ...>
[pid  3998] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3996] close(6 <unfinished ...>
[pid  3995] <... write resumed>)        = 8
[pid  3993] close(10 <unfinished ...>
[pid  3999] <... close resumed>)        = 0
[pid  3998] <... write resumed>)        = 8
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] close(3 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3998] close(3 <unfinished ...>
[pid  3996] close(7 <unfinished ...>
[pid  3995] <... close resumed>)        = 0
[pid  3993] close(11 <unfinished ...>
[pid  3999] <... fcntl resumed>)        = 5
[pid  3998] <... close resumed>)        = 0
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] close(4 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3998] close(4 <unfinished ...>
[pid  3996] close(8 <unfinished ...>
[pid  3995] <... close resumed>)        = 0
[pid  3993] close(12 <unfinished ...>
[pid  3999] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3998] <... close resumed>)        = 0
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] close(5 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3998] close(5 <unfinished ...>
[pid  3996] close(9 <unfinished ...>
[pid  3999] <... openat resumed>)       = 3
[pid  3998] <... close resumed>)        = 0
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = 0
[pid  3993] close(13 <unfinished ...>
[pid  3999] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3998] close(6 <unfinished ...>
[pid  3996] close(10 <unfinished ...>
[pid  3995] close(6 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... write resumed>)        = 8
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(14 <unfinished ...>
[pid  3999] close(3 <unfinished ...>
[pid  3998] close(7 <unfinished ...>
[pid  3996] close(11 <unfinished ...>
[pid  3995] close(7 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = 0
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(15 <unfinished ...>
[pid  3999] close(4 <unfinished ...>
[pid  3998] close(8 <unfinished ...>
[pid  3996] close(12 <unfinished ...>
[pid  3995] close(8 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = 0
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(16 <unfinished ...>
[pid  3999] close(5 <unfinished ...>
[pid  3998] close(9 <unfinished ...>
[pid  3996] close(13 <unfinished ...>
[pid  3995] close(9 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = 0
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(17 <unfinished ...>
[pid  3999] close(6 <unfinished ...>
[pid  3998] close(10 <unfinished ...>
[pid  3996] close(14 <unfinished ...>
[pid  3995] close(10 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(18 <unfinished ...>
[pid  3999] close(7 <unfinished ...>
[pid  3998] close(11 <unfinished ...>
[pid  3996] close(15 <unfinished ...>
[pid  3995] close(11 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(19 <unfinished ...>
[pid  3999] close(8 <unfinished ...>
[pid  3998] close(12 <unfinished ...>
[pid  3996] close(16 <unfinished ...>
[pid  3995] close(12 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(20 <unfinished ...>
[pid  3999] close(9 <unfinished ...>
[pid  3998] close(13 <unfinished ...>
[pid  3996] close(17 <unfinished ...>
[pid  3995] close(13 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(21 <unfinished ...>
[pid  3999] close(10 <unfinished ...>
[pid  3998] close(14 <unfinished ...>
[pid  3996] close(18 <unfinished ...>
[pid  3995] close(14 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(22./strace-static-x86_64: Process 4002 attached
 <unfinished ...>
[pid  3999] close(11 <unfinished ...>
[pid  3998] close(15 <unfinished ...>
[pid  3996] close(19 <unfinished ...>
[pid  3995] close(15 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(23 <unfinished ...>
[pid  4002] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3999] close(12 <unfinished ...>
[pid  3998] close(16 <unfinished ...>
[pid  3996] close(20 <unfinished ...>
[pid  3995] close(16 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... set_robust_list resumed>) = 0
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(24 <unfinished ...>
[pid  3999] close(13 <unfinished ...>
[pid  3998] close(17 <unfinished ...>
[pid  3996] close(21 <unfinished ...>
[pid  3995] close(17 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(25 <unfinished ...>
[pid  4002] <... prctl resumed>)        = 0
[pid  3999] close(14 <unfinished ...>
[pid  3998] close(18 <unfinished ...>
[pid  3996] close(22 <unfinished ...>
[pid  3995] close(18 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] setpgid(0, 0 <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(26 <unfinished ...>
[pid  4002] <... setpgid resumed>)      = 0
[pid  3999] close(15 <unfinished ...>
[pid  3998] close(19 <unfinished ...>
[pid  3996] close(23 <unfinished ...>
[pid  3995] close(19 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(27 <unfinished ...>
[pid  4002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3999] close(16 <unfinished ...>
[pid  3998] close(20 <unfinished ...>
[pid  3996] close(24 <unfinished ...>
[pid  3995] close(20 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... openat resumed>)       = 3
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(28 <unfinished ...>
[pid  4002] write(3, "1000", 4 <unfinished ...>
[pid  3999] close(17 <unfinished ...>
[pid  3998] close(21 <unfinished ...>
[pid  3996] close(25 <unfinished ...>
[pid  3995] close(21 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... write resumed>)        = 4
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3993] close(29 <unfinished ...>
[pid  4002] close(3 <unfinished ...>
[pid  3999] close(18 <unfinished ...>
[pid  3998] close(22 <unfinished ...>
[pid  3996] close(26 <unfinished ...>
[pid  3995] close(22 <unfinished ...>
[pid  3993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = 0
[pid  3993] exit_group(0 <unfinished ...>
[pid  4002] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3999] close(19 <unfinished ...>
[pid  3998] close(23 <unfinished ...>
[pid  3996] close(27 <unfinished ...>
[pid  3995] close(23 <unfinished ...>
[pid  3993] <... exit_group resumed>)   = ?
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] close(20 <unfinished ...>
[pid  3998] close(24 <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] close(21 <unfinished ...>
[pid  3998] close(25 <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] close(22 <unfinished ...>
[pid  3998] close(26 <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] close(23 <unfinished ...>
[pid  3998] close(27 <unfinished ...>
[pid  3993] +++ exited with 0 +++
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] close(28 <unfinished ...>
[pid  3995] close(24 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4002] <... openat resumed>)       = 3
[pid  3999] close(24 <unfinished ...>
[pid  3998] close(28 <unfinished ...>
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4002] setns(201, 0 <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] close(29 <unfinished ...>
[pid  3995] close(25 <unfinished ...>
[pid  4002] <... setns resumed>)        = 0
[pid  3999] close(25 <unfinished ...>
[pid  3998] close(29 <unfinished ...>
[pid  3996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3996] exit_group(0 <unfinished ...>
[pid  4002] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3995] close(26 <unfinished ...>
[pid  4002] <... socket resumed>)       = 4
[pid  3999] close(26 <unfinished ...>
[pid  3998] exit_group(0 <unfinished ...>
[pid  3996] <... exit_group resumed>)   = ?
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3998] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4002] setns(3, 0 <unfinished ...>
[pid  3999] close(27 <unfinished ...>
[pid  3998] +++ exited with 0 +++
[pid  3996] +++ exited with 0 +++
[pid  3995] close(27 <unfinished ...>
[pid  4002] <... setns resumed>)        = 0
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 48
[pid  4002] close(3 <unfinished ...>
[pid  3999] close(28 <unfinished ...>
[pid  3995] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4002] <... close resumed>)        = 0
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4002] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3999] close(29 <unfinished ...>
[pid  3995] close(29 <unfinished ...>
[pid  3999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... fcntl resumed>)        = 5
[pid  3999] exit_group(0)               = ?
[pid  3995] exit_group(0 <unfinished ...>
[pid  4002] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3999] +++ exited with 0 +++
[pid  3995] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4003 attached
 <unfinished ...>
[pid  4003] set_robust_list(0x5555569235e0, 24) = 0
[pid  4003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3995] +++ exited with 0 +++
[pid  4003] setpgid(0, 0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4003] <... setpgid resumed>)      = 0
[pid  4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4003] write(3, "1000", 4)         = 4
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 47
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4003] close(3)                    = 0
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4003] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4002] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 47
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4002] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4003] <... openat resumed>)       = 3
[pid  4003] setns(201, 0)               = 0
[pid  4003] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 48
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4003] <... socket resumed>)       = 4
[pid  4003] setns(3, 0)                 = 0
[pid  4003] close(3)                    = 0
[pid  4003] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 47
[pid  4002] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4007 attached
./strace-static-x86_64: Process 4005 attached
[pid  4003] <... fcntl resumed>)        = 5
[pid  4002] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4003] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4002] <... write resumed>)        = 8
[pid  4002] close(3 <unfinished ...>
[pid  4003] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4003] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4002] <... close resumed>)        = 0
./strace-static-x86_64: Process 4006 attached
./strace-static-x86_64: Process 4004 attached
[pid  4007] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4005] set_robust_list(0x5555569235e0, 24) = 0
[pid  4007] <... set_robust_list resumed>) = 0
[pid  4006] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4005] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4004] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4003] <... openat resumed>)       = 3
[pid  4002] close(4 <unfinished ...>
[pid  4007] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4005] <... prctl resumed>)        = 0
[pid  4003] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4005] setpgid(0, 0 <unfinished ...>
[pid  4007] <... prctl resumed>)        = 0
[pid  4006] <... set_robust_list resumed>) = 0
[pid  4005] <... setpgid resumed>)      = 0
[pid  4004] <... set_robust_list resumed>) = 0
[pid  4003] <... write resumed>)        = 8
[pid  4002] <... close resumed>)        = 0
[pid  4007] setpgid(0, 0 <unfinished ...>
[pid  4006] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4004] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4003] close(3 <unfinished ...>
[pid  4002] close(5 <unfinished ...>
[pid  4007] <... setpgid resumed>)      = 0
[pid  4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4006] <... prctl resumed>)        = 0
[pid  4005] <... openat resumed>)       = 3
[pid  4004] <... prctl resumed>)        = 0
[pid  4003] <... close resumed>)        = 0
[pid  4002] <... close resumed>)        = 0
[pid  4007] <... openat resumed>)       = 3
[pid  4006] setpgid(0, 0 <unfinished ...>
[pid  4005] write(3, "1000", 4 <unfinished ...>
[pid  4004] setpgid(0, 0 <unfinished ...>
[pid  4003] close(4 <unfinished ...>
[pid  4002] close(6 <unfinished ...>
[pid  4007] write(3, "1000", 4 <unfinished ...>
[pid  4005] <... write resumed>)        = 4
[pid  4003] <... close resumed>)        = 0
[pid  4007] <... write resumed>)        = 4
[pid  4005] close(3 <unfinished ...>
[pid  4003] close(5 <unfinished ...>
[pid  4007] close(3 <unfinished ...>
[pid  4005] <... close resumed>)        = 0
[pid  4007] <... close resumed>)        = 0
[pid  4006] <... setpgid resumed>)      = 0
[pid  4005] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4004] <... setpgid resumed>)      = 0
[pid  4003] <... close resumed>)        = 0
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4005] <... openat resumed>)       = 3
[pid  4004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4003] close(6 <unfinished ...>
[pid  4002] close(7 <unfinished ...>
[pid  4007] <... openat resumed>)       = 3
[pid  4006] <... openat resumed>)       = 3
[pid  4005] setns(201, 0 <unfinished ...>
[pid  4004] <... openat resumed>)       = 3
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] setns(201, 0 <unfinished ...>
[pid  4006] write(3, "1000", 4 <unfinished ...>
[pid  4005] <... setns resumed>)        = 0
[pid  4004] write(3, "1000", 4 <unfinished ...>
[pid  4003] close(7 <unfinished ...>
[pid  4002] close(8 <unfinished ...>
[pid  4007] <... setns resumed>)        = 0
[pid  4006] <... write resumed>)        = 4
[pid  4005] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4004] <... write resumed>)        = 4
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4006] close(3 <unfinished ...>
[pid  4005] <... socket resumed>)       = 4
[pid  4004] close(3 <unfinished ...>
[pid  4003] close(8 <unfinished ...>
[pid  4002] close(9 <unfinished ...>
[pid  4007] <... socket resumed>)       = 4
[pid  4006] <... close resumed>)        = 0
[pid  4005] setns(3, 0 <unfinished ...>
[pid  4004] <... close resumed>)        = 0
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] setns(3, 0 <unfinished ...>
[pid  4006] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4005] <... setns resumed>)        = 0
[pid  4004] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4003] close(9 <unfinished ...>
[pid  4002] close(10 <unfinished ...>
[pid  4007] <... setns resumed>)        = 0
[pid  4006] <... openat resumed>)       = 3
[pid  4005] close(3 <unfinished ...>
[pid  4004] <... openat resumed>)       = 3
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(3 <unfinished ...>
[pid  4006] setns(201, 0 <unfinished ...>
[pid  4005] <... close resumed>)        = 0
[pid  4004] setns(201, 0 <unfinished ...>
[pid  4003] close(10 <unfinished ...>
[pid  4002] close(11 <unfinished ...>
[pid  4007] <... close resumed>)        = 0
[pid  4006] <... setns resumed>)        = 0
[pid  4005] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4004] <... setns resumed>)        = 0
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4006] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4005] <... fcntl resumed>)        = 5
[pid  4004] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4003] close(11 <unfinished ...>
[pid  4002] close(12 <unfinished ...>
[pid  4007] <... fcntl resumed>)        = 5
[pid  4006] <... socket resumed>)       = 4
[pid  4005] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4004] <... socket resumed>)       = 4
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4006] setns(3, 0 <unfinished ...>
[pid  4005] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4004] setns(3, 0 <unfinished ...>
[pid  4003] close(12 <unfinished ...>
[pid  4002] close(13 <unfinished ...>
[pid  4007] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4006] <... setns resumed>)        = 0
[pid  4005] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4004] <... setns resumed>)        = 0
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4006] close(3 <unfinished ...>
[pid  4005] <... openat resumed>)       = 3
[pid  4004] close(3 <unfinished ...>
[pid  4003] close(13 <unfinished ...>
[pid  4002] close(14 <unfinished ...>
[pid  4007] <... openat resumed>)       = 3
[pid  4006] <... close resumed>)        = 0
[pid  4005] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4004] <... close resumed>)        = 0
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4006] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4005] <... write resumed>)        = 8
[pid  4004] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4003] close(14 <unfinished ...>
[pid  4002] close(15 <unfinished ...>
[pid  4007] <... write resumed>)        = 8
[pid  4006] <... fcntl resumed>)        = 5
[pid  4005] close(3 <unfinished ...>
[pid  4004] <... fcntl resumed>)        = 5
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(3 <unfinished ...>
[pid  4006] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4005] <... close resumed>)        = 0
[pid  4004] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4003] close(15 <unfinished ...>
[pid  4002] close(16 <unfinished ...>
[pid  4007] <... close resumed>)        = 0
[pid  4006] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4005] close(4 <unfinished ...>
[pid  4004] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(4 <unfinished ...>
[pid  4006] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4005] <... close resumed>)        = 0
[pid  4004] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4003] close(16 <unfinished ...>
[pid  4002] close(17 <unfinished ...>
[pid  4007] <... close resumed>)        = 0
[pid  4006] <... openat resumed>)       = 3
[pid  4005] close(5 <unfinished ...>
[pid  4004] <... openat resumed>)       = 3
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(5 <unfinished ...>
[pid  4006] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4004] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4002] close(18 <unfinished ...>
[pid  4005] <... close resumed>)        = 0
[pid  4003] close(17 <unfinished ...>
[pid  4007] <... close resumed>)        = 0
[pid  4006] <... write resumed>)        = 8
[pid  4005] close(6 <unfinished ...>
[pid  4004] <... write resumed>)        = 8
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(6 <unfinished ...>
[pid  4006] close(3 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(3 <unfinished ...>
[pid  4003] close(18 <unfinished ...>
[pid  4002] close(19 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = 0
[pid  4005] close(7 <unfinished ...>
[pid  4004] <... close resumed>)        = 0
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(4 <unfinished ...>
[pid  4004] close(4 <unfinished ...>
[pid  4002] close(20 <unfinished ...>
[pid  4006] <... close resumed>)        = 0
[pid  4004] <... close resumed>)        = 0
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(5 <unfinished ...>
[pid  4004] close(5 <unfinished ...>
[pid  4002] close(21 <unfinished ...>
[pid  4006] <... close resumed>)        = 0
[pid  4004] <... close resumed>)        = 0
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(6 <unfinished ...>
[pid  4004] close(6 <unfinished ...>
[pid  4002] close(22 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(7 <unfinished ...>
[pid  4006] close(7 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(7 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(23 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(8 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(19 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(8 <unfinished ...>
[pid  4006] close(8 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(8 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(24 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(9 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(20 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(9 <unfinished ...>
[pid  4006] close(9 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(9 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(25 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(10 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(21 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(10 <unfinished ...>
[pid  4006] close(10 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(10 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(26 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(11 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(22 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(11 <unfinished ...>
[pid  4006] close(11 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(11 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(27 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(12 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(23 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(12 <unfinished ...>
[pid  4006] close(12 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(12 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(28 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(13 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(24 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(13 <unfinished ...>
[pid  4006] close(13 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(13 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] close(29 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(14 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(25 <unfinished ...>
[pid  4002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] close(14 <unfinished ...>
[pid  4006] close(14 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(14 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] exit_group(0 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(15 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(26 <unfinished ...>
[pid  4002] <... exit_group resumed>)   = ?
[pid  4007] close(15 <unfinished ...>
[pid  4006] close(15 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(15 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4002] +++ exited with 0 +++
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(16 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(27 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4007] close(16 <unfinished ...>
[pid  4006] close(16 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(16 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(17 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(28 <unfinished ...>
[pid  4007] close(17 <unfinished ...>
[pid  4006] close(17 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(17 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(18 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] close(29 <unfinished ...>
[pid  4007] close(18 <unfinished ...>
[pid  4006] close(18 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(18 <unfinished ...>
[pid  4003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 48
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(19 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] exit_group(0 <unfinished ...>
[pid  4007] close(19 <unfinished ...>
[pid  4006] close(19 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] close(19 <unfinished ...>
[pid  4003] <... exit_group resumed>)   = ?
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(20 <unfinished ...>
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(20 <unfinished ...>
[pid  4004] close(20 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(21 <unfinished ...>
[pid  4004] close(21./strace-static-x86_64: Process 4011 attached
 <unfinished ...>
[pid  4007] close(20 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4003] +++ exited with 0 +++
[pid  4011] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(22 <unfinished ...>
[pid  4005] close(21 <unfinished ...>
[pid  4004] close(22 <unfinished ...>
[pid  4011] <... set_robust_list resumed>) = 0
[pid  4007] close(21 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4011] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(23 <unfinished ...>
[pid  4005] close(22 <unfinished ...>
[pid  4004] close(23 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4011] <... prctl resumed>)        = 0
[pid  4007] close(22 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(24 <unfinished ...>
[pid  4004] close(24 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(25 <unfinished ...>
[pid  4004] close(25 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(26 <unfinished ...>
[pid  4004] close(26 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] setpgid(0, 0 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(27 <unfinished ...>
[pid  4005] close(23 <unfinished ...>
[pid  4004] close(27 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4011] <... setpgid resumed>)      = 0
[pid  4007] close(23 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(28 <unfinished ...>
[pid  4005] close(24 <unfinished ...>
[pid  4004] close(28 <unfinished ...>
[pid  4011] <... openat resumed>)       = 3
[pid  4007] close(24 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] write(3, "1000", 4 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] close(29 <unfinished ...>
[pid  4005] close(25 <unfinished ...>
[pid  4004] close(29 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4011] <... write resumed>)        = 4
[pid  4007] close(25 <unfinished ...>
[pid  4006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] exit_group(0 <unfinished ...>
[pid  4004] exit_group(0 <unfinished ...>
[pid  4011] close(3 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4006] <... exit_group resumed>)   = ?
[pid  4005] close(26 <unfinished ...>
[pid  4004] <... exit_group resumed>)   = ?
[pid  4011] <... close resumed>)        = 0
[pid  4007] close(26 <unfinished ...>
[pid  4006] +++ exited with 0 +++
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4004] +++ exited with 0 +++
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 49
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4013 attached
[pid  4011] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(27 <unfinished ...>
[pid  4013] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4011] <... openat resumed>)       = 3
[pid  4007] close(27 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4013] <... set_robust_list resumed>) = 0
[pid  4011] setns(201, 0 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4013] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4011] <... setns resumed>)        = 0
[pid  4007] close(28 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... prctl resumed>)        = 0
[pid  4011] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] close(29 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 48
[pid  4013] setpgid(0, 0 <unfinished ...>
[pid  4011] <... socket resumed>)       = 4
[pid  4007] close(29 <unfinished ...>
[pid  4005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... setpgid resumed>)      = 0
[pid  4011] setns(3, 0 <unfinished ...>
[pid  4007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4005] exit_group(0 <unfinished ...>
[pid  4011] <... setns resumed>)        = 0
[pid  4007] exit_group(0 <unfinished ...>
[pid  4005] <... exit_group resumed>)   = ?
[pid  4011] close(3 <unfinished ...>
[pid  4005] +++ exited with 0 +++
[pid  4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4011] <... close resumed>)        = 0
[pid  4007] <... exit_group resumed>)   = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4013] <... openat resumed>)       = 3
[pid  4011] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  4007] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4013] write(3, "1000", 4 <unfinished ...>
[pid  4011] <... fcntl resumed>)        = 5
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4013] <... write resumed>)        = 4
[pid  4011] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 48
[pid  3616] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4014 attached
[pid  4013] close(3 <unfinished ...>
[pid  4011] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 49
[pid  4014] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4013] <... close resumed>)        = 0
[pid  4011] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4014] <... set_robust_list resumed>) = 0
[pid  4013] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4011] <... openat resumed>)       = 3
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4014] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4013] <... openat resumed>)       = 3
[pid  4011] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4014] <... prctl resumed>)        = 0
[pid  4013] setns(201, 0 <unfinished ...>
[pid  4011] <... write resumed>)        = 8
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 48
[pid  4014] setpgid(0, 0 <unfinished ...>
[pid  4013] <... setns resumed>)        = 0
[pid  4011] close(3./strace-static-x86_64: Process 4015 attached
 <unfinished ...>
[pid  4014] <... setpgid resumed>)      = 0
[pid  4013] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4011] <... close resumed>)        = 0
[pid  4015] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4013] <... socket resumed>)       = 4
[pid  4011] close(4 <unfinished ...>
[pid  4015] <... set_robust_list resumed>) = 0
[pid  4013] setns(3, 0 <unfinished ...>
[pid  4011] <... close resumed>)        = 0
./strace-static-x86_64: Process 4016 attached
[pid  4015] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4014] <... openat resumed>)       = 3
[pid  4013] <... setns resumed>)        = 0
[pid  4011] close(5 <unfinished ...>
[pid  4016] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4015] <... prctl resumed>)        = 0
[pid  4014] write(3, "1000", 4 <unfinished ...>
[pid  4013] close(3 <unfinished ...>
[pid  4011] <... close resumed>)        = 0
./strace-static-x86_64: Process 4017 attached
[pid  4016] <... set_robust_list resumed>) = 0
[pid  4015] setpgid(0, 0 <unfinished ...>
[pid  4014] <... write resumed>)        = 4
[pid  4013] <... close resumed>)        = 0
[pid  4011] close(6 <unfinished ...>
[pid  4017] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4016] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4015] <... setpgid resumed>)      = 0
[pid  4014] close(3 <unfinished ...>
[pid  4013] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... set_robust_list resumed>) = 0
[pid  4016] <... prctl resumed>)        = 0
[pid  4015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4014] <... close resumed>)        = 0
[pid  4013] <... fcntl resumed>)        = 5
[pid  4011] close(7 <unfinished ...>
[pid  4017] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4016] setpgid(0, 0 <unfinished ...>
[pid  4015] <... openat resumed>)       = 3
[pid  4014] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4013] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... prctl resumed>)        = 0
[pid  4016] <... setpgid resumed>)      = 0
[pid  4015] write(3, "1000", 4 <unfinished ...>
[pid  4014] <... openat resumed>)       = 3
[pid  4013] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4011] close(8 <unfinished ...>
[pid  4017] setpgid(0, 0 <unfinished ...>
[pid  4016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4015] <... write resumed>)        = 4
[pid  4014] setns(201, 0 <unfinished ...>
[pid  4013] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... setpgid resumed>)      = 0
[pid  4016] <... openat resumed>)       = 3
[pid  4015] close(3 <unfinished ...>
[pid  4014] <... setns resumed>)        = 0
[pid  4013] <... openat resumed>)       = 3
[pid  4011] close(9 <unfinished ...>
[pid  4017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4016] write(3, "1000", 4 <unfinished ...>
[pid  4015] <... close resumed>)        = 0
[pid  4014] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4013] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... openat resumed>)       = 3
[pid  4016] <... write resumed>)        = 4
[pid  4015] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4014] <... socket resumed>)       = 4
[pid  4017] write(3, "1000", 4 <unfinished ...>
[pid  4016] close(3 <unfinished ...>
[pid  4015] <... openat resumed>)       = 3
[pid  4013] <... write resumed>)        = 8
[pid  4011] close(10 <unfinished ...>
[pid  4016] <... close resumed>)        = 0
[pid  4015] setns(201, 0 <unfinished ...>
[pid  4016] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4015] <... setns resumed>)        = 0
[pid  4016] <... openat resumed>)       = 3
[pid  4015] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4016] setns(201, 0 <unfinished ...>
[pid  4015] <... socket resumed>)       = 4
[pid  4017] <... write resumed>)        = 4
[pid  4016] <... setns resumed>)        = 0
[pid  4015] setns(3, 0 <unfinished ...>
[pid  4014] setns(3, 0 <unfinished ...>
[pid  4013] close(3 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(3 <unfinished ...>
[pid  4014] <... setns resumed>)        = 0
[pid  4013] <... close resumed>)        = 0
[pid  4011] close(11 <unfinished ...>
[pid  4017] <... close resumed>)        = 0
[pid  4014] close(3 <unfinished ...>
[pid  4013] close(4 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4014] <... close resumed>)        = 0
[pid  4013] <... close resumed>)        = 0
[pid  4011] close(12 <unfinished ...>
[pid  4017] <... openat resumed>)       = 3
[pid  4016] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4015] <... setns resumed>)        = 0
[pid  4014] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4013] close(5 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] setns(201, 0 <unfinished ...>
[pid  4016] <... socket resumed>)       = 4
[pid  4015] close(3 <unfinished ...>
[pid  4014] <... fcntl resumed>)        = 5
[pid  4013] <... close resumed>)        = 0
[pid  4011] close(13 <unfinished ...>
[pid  4017] <... setns resumed>)        = 0
[pid  4016] setns(3, 0 <unfinished ...>
[pid  4015] <... close resumed>)        = 0
[pid  4014] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4013] close(6 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4016] <... setns resumed>)        = 0
[pid  4015] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4014] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(14 <unfinished ...>
[pid  4017] <... socket resumed>)       = 4
[pid  4016] close(3 <unfinished ...>
[pid  4015] <... fcntl resumed>)        = 5
[pid  4014] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4013] close(7 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] setns(3, 0 <unfinished ...>
[pid  4016] <... close resumed>)        = 0
[pid  4015] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4014] <... openat resumed>)       = 3
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(15 <unfinished ...>
[pid  4017] <... setns resumed>)        = 0
[pid  4016] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4015] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4014] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4013] close(8 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(3 <unfinished ...>
[pid  4016] <... fcntl resumed>)        = 5
[pid  4015] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4014] <... write resumed>)        = 8
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(16 <unfinished ...>
[pid  4017] <... close resumed>)        = 0
[pid  4016] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4014] close(3 <unfinished ...>
[pid  4013] close(9 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4016] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4015] <... openat resumed>)       = 3
[pid  4014] <... close resumed>)        = 0
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(17 <unfinished ...>
[pid  4017] <... fcntl resumed>)        = 5
[pid  4016] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4015] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4014] close(4 <unfinished ...>
[pid  4013] close(10 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4016] <... openat resumed>)       = 3
[pid  4014] <... close resumed>)        = 0
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(18 <unfinished ...>
[pid  4015] <... write resumed>)        = 8
[pid  4017] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4016] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4014] close(5 <unfinished ...>
[pid  4013] close(11 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] close(3 <unfinished ...>
[pid  4017] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4016] <... write resumed>)        = 8
[pid  4015] <... close resumed>)        = 0
[pid  4014] <... close resumed>)        = 0
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(19 <unfinished ...>
[pid  4017] <... openat resumed>)       = 3
[pid  4016] close(3 <unfinished ...>
[pid  4015] close(4 <unfinished ...>
[pid  4014] close(6 <unfinished ...>
[pid  4013] close(12 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4016] <... close resumed>)        = 0
[pid  4015] <... close resumed>)        = 0
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(20 <unfinished ...>
[pid  4017] <... write resumed>)        = 8
[pid  4016] close(4 <unfinished ...>
[pid  4015] close(5 <unfinished ...>
[pid  4014] close(7 <unfinished ...>
[pid  4013] close(13 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(3 <unfinished ...>
[pid  4016] <... close resumed>)        = 0
[pid  4015] <... close resumed>)        = 0
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(21 <unfinished ...>
[pid  4017] <... close resumed>)        = 0
[pid  4016] close(5 <unfinished ...>
[pid  4015] close(6 <unfinished ...>
[pid  4014] close(8 <unfinished ...>
[pid  4013] close(14 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(4 <unfinished ...>
[pid  4016] <... close resumed>)        = 0
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(22 <unfinished ...>
[pid  4017] <... close resumed>)        = 0
[pid  4016] close(6 <unfinished ...>
[pid  4015] close(7 <unfinished ...>
[pid  4014] close(9 <unfinished ...>
[pid  4013] close(15 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(5 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(23 <unfinished ...>
[pid  4017] <... close resumed>)        = 0
[pid  4016] close(7 <unfinished ...>
[pid  4015] close(8 <unfinished ...>
[pid  4014] close(10 <unfinished ...>
[pid  4013] close(16 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(6 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(24 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(8 <unfinished ...>
[pid  4015] close(9 <unfinished ...>
[pid  4014] close(11 <unfinished ...>
[pid  4013] close(17 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(7 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(25 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(9 <unfinished ...>
[pid  4015] close(10 <unfinished ...>
[pid  4014] close(12 <unfinished ...>
[pid  4013] close(18 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(8 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(26 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(10 <unfinished ...>
[pid  4015] close(11 <unfinished ...>
[pid  4014] close(13 <unfinished ...>
[pid  4013] close(19 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(9 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(27 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(11 <unfinished ...>
[pid  4015] close(12 <unfinished ...>
[pid  4014] close(14 <unfinished ...>
[pid  4013] close(20 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(10 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(28 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(15 <unfinished ...>
[pid  4013] close(21 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(11 <unfinished ...>
[pid  4016] close(12 <unfinished ...>
[pid  4015] close(13 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] close(29 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(16 <unfinished ...>
[pid  4013] close(22 <unfinished ...>
[pid  4011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] close(12 <unfinished ...>
[pid  4016] close(13 <unfinished ...>
[pid  4015] close(14 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] exit_group(0 <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(17 <unfinished ...>
[pid  4013] close(23 <unfinished ...>
[pid  4011] <... exit_group resumed>)   = ?
[pid  4017] close(13 <unfinished ...>
[pid  4016] close(14 <unfinished ...>
[pid  4015] close(15 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4011] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(18 <unfinished ...>
[pid  4013] close(24 <unfinished ...>
[pid  4017] close(14 <unfinished ...>
[pid  4016] close(15 <unfinished ...>
[pid  4015] close(16 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(19 <unfinished ...>
[pid  4013] close(25 <unfinished ...>
[pid  4017] close(15 <unfinished ...>
[pid  4016] close(16 <unfinished ...>
[pid  4015] close(17 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(20 <unfinished ...>
[pid  4013] close(26 <unfinished ...>
[pid  4017] close(16 <unfinished ...>
[pid  4016] close(17 <unfinished ...>
[pid  4015] close(18 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(21 <unfinished ...>
[pid  4013] close(27 <unfinished ...>
[pid  4017] close(17 <unfinished ...>
[pid  4016] close(18 <unfinished ...>
[pid  4015] close(19 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(22 <unfinished ...>
[pid  4013] close(28 <unfinished ...>
[pid  4017] close(18 <unfinished ...>
[pid  4016] close(19 <unfinished ...>
[pid  4015] close(20 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(23 <unfinished ...>
[pid  4013] close(29 <unfinished ...>
[pid  4017] close(19 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] close(24 <unfinished ...>
[pid  4013] exit_group(0 <unfinished ...>
[pid  4017] close(20 <unfinished ...>
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4013] <... exit_group resumed>)   = ?
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(20 <unfinished ...>
[pid  4015] close(21 <unfinished ...>
[pid  4014] close(25 <unfinished ...>
[pid  4013] +++ exited with 0 +++
[pid  4017] close(21 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 49
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(21 <unfinished ...>
[pid  4015] close(22 <unfinished ...>
[pid  4014] close(26 <unfinished ...>
[pid  4017] close(22 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(22 <unfinished ...>
[pid  4015] close(23 <unfinished ...>
[pid  4014] close(27 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4017] close(23 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(23 <unfinished ...>
[pid  4015] close(24 <unfinished ...>
[pid  4014] close(28 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4017] close(24 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4019 attached
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(24 <unfinished ...>
[pid  4015] close(25 <unfinished ...>
[pid  4014] close(29 <unfinished ...>
[pid  4019] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4017] close(25 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4019] <... set_robust_list resumed>) = 0
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(25 <unfinished ...>
[pid  4015] close(26 <unfinished ...>
[pid  4014] exit_group(0 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4019] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4017] close(26 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4014] <... exit_group resumed>)   = ?
[pid  4019] <... prctl resumed>)        = 0
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(26 <unfinished ...>
[pid  4015] close(27 <unfinished ...>
[pid  4014] +++ exited with 0 +++
[pid  4019] setpgid(0, 0 <unfinished ...>
[pid  4017] close(27 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 50
[pid  4019] <... setpgid resumed>)      = 0
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(27 <unfinished ...>
[pid  4015] close(28 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4017] close(28 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4019] <... openat resumed>)       = 3
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(28 <unfinished ...>
[pid  4015] close(29 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4019] write(3, "1000", 4 <unfinished ...>
[pid  4017] close(29 <unfinished ...>
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4019] <... write resumed>)        = 4
[pid  4017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4016] close(29 <unfinished ...>
[pid  4019] close(3 <unfinished ...>
[pid  4017] exit_group(0 <unfinished ...>
[pid  4015] exit_group(0 <unfinished ...>
[pid  4019] <... close resumed>)        = 0
[pid  4017] <... exit_group resumed>)   = ?
[pid  4016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4015] <... exit_group resumed>)   = ?
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4019] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4017] +++ exited with 0 +++
[pid  4016] exit_group(0 <unfinished ...>
[pid  4019] <... openat resumed>)       = 3
[pid  4019] setns(201, 0)               = 0
[pid  4019] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4019] setns(3, 0)                 = 0
[pid  4015] +++ exited with 0 +++
[pid  4019] close(3)                    = 0
[pid  4019] fcntl(4, F_DUPFD, 4)        = 5
[pid  4019] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4019] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4016] <... exit_group resumed>)   = ?
[pid  4019] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4019] close(3)                    = 0
[pid  4019] close(4)                    = 0
[pid  4019] close(5)                    = 0
[pid  4019] close(6 <unfinished ...>
[pid  4016] +++ exited with 0 +++
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4019] close(7 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 49
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4019] close(8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4019] close(9 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4019] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4019] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4019] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4019] close(13 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4019] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4019] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4019] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4019] close(17./strace-static-x86_64: Process 4021 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4021] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4019] close(18 <unfinished ...>
[pid  4021] <... set_robust_list resumed>) = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4019] close(19 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 49
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4021] <... prctl resumed>)        = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] setpgid(0, 0 <unfinished ...>
[pid  4019] close(20 <unfinished ...>
[pid  4021] <... setpgid resumed>)      = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4019] close(21 <unfinished ...>
[pid  4021] <... openat resumed>)       = 3
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4020 attached
 <unfinished ...>
[pid  4021] write(3, "1000", 4 <unfinished ...>
[pid  4019] close(22 <unfinished ...>
[pid  4021] <... write resumed>)        = 4
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] close(3 <unfinished ...>
[pid  4019] close(23 <unfinished ...>
[pid  4021] <... close resumed>)        = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4019] close(24 <unfinished ...>
[pid  4021] <... openat resumed>)       = 3
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 50
[pid  4021] setns(201, 0 <unfinished ...>
[pid  4019] close(25 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 49
./strace-static-x86_64: Process 4022 attached
[pid  4021] <... setns resumed>)        = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4021] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4020] <... set_robust_list resumed>) = 0
[pid  4019] close(26 <unfinished ...>
[pid  4022] <... set_robust_list resumed>) = 0
[pid  4021] <... socket resumed>)       = 4
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4021] setns(3, 0 <unfinished ...>
[pid  4020] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4019] close(27 <unfinished ...>
[pid  4022] <... prctl resumed>)        = 0
[pid  4021] <... setns resumed>)        = 0
[pid  4020] <... prctl resumed>)        = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] setpgid(0, 0 <unfinished ...>
[pid  4021] close(3 <unfinished ...>
[pid  4019] close(28 <unfinished ...>
[pid  4022] <... setpgid resumed>)      = 0
[pid  4021] <... close resumed>)        = 0
[pid  4020] setpgid(0, 0 <unfinished ...>
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4021] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4019] close(29 <unfinished ...>
[pid  4022] <... openat resumed>)       = 3
[pid  4021] <... fcntl resumed>)        = 5
[pid  4020] <... setpgid resumed>)      = 0
[pid  4019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] write(3, "1000", 4 <unfinished ...>
[pid  4021] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4019] exit_group(0 <unfinished ...>
[pid  4022] <... write resumed>)        = 4
[pid  4021] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4019] <... exit_group resumed>)   = ?
[pid  4022] close(3 <unfinished ...>
[pid  4021] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4020] <... openat resumed>)       = 3
[pid  4019] +++ exited with 0 +++
[pid  4022] <... close resumed>)        = 0
[pid  4021] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4023 attached
./strace-static-x86_64: Process 4024 attached
[pid  4022] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4021] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4020] write(3, "1000", 4 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4024] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4023] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4022] <... openat resumed>)       = 3
[pid  4021] <... write resumed>)        = 8
[pid  4020] <... write resumed>)        = 4
[pid  4022] setns(201, 0 <unfinished ...>
[pid  4021] close(3 <unfinished ...>
[pid  4022] <... setns resumed>)        = 0
[pid  4021] <... close resumed>)        = 0
[pid  4020] close(3 <unfinished ...>
[pid  4023] <... set_robust_list resumed>) = 0
[pid  4024] <... set_robust_list resumed>) = 0
[pid  4022] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4021] close(4 <unfinished ...>
[pid  4020] <... close resumed>)        = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4024] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4023] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4022] <... socket resumed>)       = 4
[pid  4021] <... close resumed>)        = 0
[pid  4020] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4022] setns(3, 0 <unfinished ...>
[pid  4021] close(5 <unfinished ...>
[pid  4022] <... setns resumed>)        = 0
[pid  4021] <... close resumed>)        = 0
[pid  4022] close(3 <unfinished ...>
[pid  4021] close(6 <unfinished ...>
[pid  4022] <... close resumed>)        = 0
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4021] close(7 <unfinished ...>
[pid  4022] <... fcntl resumed>)        = 5
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 50
[pid  4022] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4021] close(8 <unfinished ...>
[pid  4020] <... openat resumed>)       = 3
[pid  4024] <... prctl resumed>)        = 0
[pid  4023] <... prctl resumed>)        = 0
[pid  4022] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] setns(201, 0 <unfinished ...>
[pid  4022] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4021] close(9 <unfinished ...>
[pid  4024] setpgid(0, 0 <unfinished ...>
[pid  4023] setpgid(0, 0 <unfinished ...>
[pid  4022] <... openat resumed>)       = 3
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... setns resumed>)        = 0
[pid  4024] <... setpgid resumed>)      = 0
[pid  4023] <... setpgid resumed>)      = 0
[pid  4022] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4021] close(10 <unfinished ...>
[pid  4022] <... write resumed>)        = 8
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4022] close(3 <unfinished ...>
[pid  4021] close(11 <unfinished ...>
[pid  4022] <... close resumed>)        = 0
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... socket resumed>)       = 4
[pid  4023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4022] close(4 <unfinished ...>
[pid  4021] close(12./strace-static-x86_64: Process 4025 attached
 <unfinished ...>
[pid  4024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4022] <... close resumed>)        = 0
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] setns(3, 0 <unfinished ...>
[pid  4025] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4023] <... openat resumed>)       = 3
[pid  4022] close(5 <unfinished ...>
[pid  4021] close(13 <unfinished ...>
[pid  4025] <... set_robust_list resumed>) = 0
[pid  4024] <... openat resumed>)       = 3
[pid  4023] write(3, "1000", 4 <unfinished ...>
[pid  4022] <... close resumed>)        = 0
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... setns resumed>)        = 0
[pid  4025] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4024] write(3, "1000", 4 <unfinished ...>
[pid  4023] <... write resumed>)        = 4
[pid  4022] close(6 <unfinished ...>
[pid  4021] close(14 <unfinished ...>
[pid  4020] close(3 <unfinished ...>
[pid  4025] <... prctl resumed>)        = 0
[pid  4024] <... write resumed>)        = 4
[pid  4023] close(3 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] setpgid(0, 0 <unfinished ...>
[pid  4022] close(7 <unfinished ...>
[pid  4021] close(15 <unfinished ...>
[pid  4020] <... close resumed>)        = 0
[pid  4024] close(3 <unfinished ...>
[pid  4025] <... setpgid resumed>)      = 0
[pid  4023] <... close resumed>)        = 0
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4024] <... close resumed>)        = 0
[pid  4025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4023] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4022] close(8 <unfinished ...>
[pid  4024] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4021] close(16 <unfinished ...>
[pid  4020] <... fcntl resumed>)        = 5
[pid  4025] <... openat resumed>)       = 3
[pid  4023] <... openat resumed>)       = 3
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] write(3, "1000", 4 <unfinished ...>
[pid  4022] close(9 <unfinished ...>
[pid  4021] close(17 <unfinished ...>
[pid  4020] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4025] <... write resumed>)        = 4
[pid  4024] <... openat resumed>)       = 3
[pid  4023] setns(201, 0 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4025] close(3 <unfinished ...>
[pid  4022] close(10 <unfinished ...>
[pid  4021] close(18 <unfinished ...>
[pid  4020] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4024] setns(201, 0 <unfinished ...>
[pid  4025] <... close resumed>)        = 0
[pid  4023] <... setns resumed>)        = 0
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4024] <... setns resumed>)        = 0
[pid  4022] close(11 <unfinished ...>
[pid  4021] close(19 <unfinished ...>
[pid  4020] <... openat resumed>)       = 3
[pid  4023] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4025] <... openat resumed>)       = 3
[pid  4024] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4025] setns(201, 0 <unfinished ...>
[pid  4024] <... socket resumed>)       = 4
[pid  4023] <... socket resumed>)       = 4
[pid  4022] close(12 <unfinished ...>
[pid  4021] close(20 <unfinished ...>
[pid  4025] <... setns resumed>)        = 0
[pid  4024] setns(3, 0 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... write resumed>)        = 8
[pid  4025] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4023] setns(3, 0 <unfinished ...>
[pid  4022] close(13 <unfinished ...>
[pid  4021] close(21 <unfinished ...>
[pid  4020] close(3 <unfinished ...>
[pid  4024] <... setns resumed>)        = 0
[pid  4025] <... socket resumed>)       = 4
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] setns(3, 0 <unfinished ...>
[pid  4024] close(3 <unfinished ...>
[pid  4023] <... setns resumed>)        = 0
[pid  4022] close(14 <unfinished ...>
[pid  4021] close(22 <unfinished ...>
[pid  4020] <... close resumed>)        = 0
[pid  4025] <... setns resumed>)        = 0
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] close(4 <unfinished ...>
[pid  4025] close(3 <unfinished ...>
[pid  4024] <... close resumed>)        = 0
[pid  4023] close(3 <unfinished ...>
[pid  4022] close(15 <unfinished ...>
[pid  4021] close(23 <unfinished ...>
[pid  4025] <... close resumed>)        = 0
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = 0
[pid  4025] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4024] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4023] <... close resumed>)        = 0
[pid  4022] close(16 <unfinished ...>
[pid  4021] close(24 <unfinished ...>
[pid  4020] close(5 <unfinished ...>
[pid  4025] <... fcntl resumed>)        = 5
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = 0
[pid  4024] <... fcntl resumed>)        = 5
[pid  4023] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4025] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4022] close(17 <unfinished ...>
[pid  4021] close(25 <unfinished ...>
[pid  4020] close(6 <unfinished ...>
[pid  4024] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4023] <... fcntl resumed>)        = 5
[pid  4025] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4024] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4024] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4023] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4022] close(18 <unfinished ...>
[pid  4021] close(26 <unfinished ...>
[pid  4020] close(7 <unfinished ...>
[pid  4025] <... openat resumed>)       = 3
[pid  4024] <... openat resumed>)       = 3
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4025] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4024] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4023] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4022] close(19 <unfinished ...>
[pid  4021] close(27 <unfinished ...>
[pid  4020] close(8 <unfinished ...>
[pid  4025] <... write resumed>)        = 8
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(3 <unfinished ...>
[pid  4022] close(20 <unfinished ...>
[pid  4021] close(28 <unfinished ...>
[pid  4020] close(9 <unfinished ...>
[pid  4025] <... close resumed>)        = 0
[pid  4024] <... write resumed>)        = 8
[pid  4023] <... openat resumed>)       = 3
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(4 <unfinished ...>
[pid  4024] close(3 <unfinished ...>
[pid  4023] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4022] close(21 <unfinished ...>
[pid  4021] close(29 <unfinished ...>
[pid  4020] close(10 <unfinished ...>
[pid  4025] <... close resumed>)        = 0
[pid  4024] <... close resumed>)        = 0
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(5 <unfinished ...>
[pid  4024] close(4 <unfinished ...>
[pid  4023] <... write resumed>)        = 8
[pid  4022] close(22 <unfinished ...>
[pid  4021] exit_group(0 <unfinished ...>
[pid  4020] close(11 <unfinished ...>
[pid  4025] <... close resumed>)        = 0
[pid  4024] <... close resumed>)        = 0
[pid  4023] close(3 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4021] <... exit_group resumed>)   = ?
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(6 <unfinished ...>
[pid  4024] close(5 <unfinished ...>
[pid  4023] <... close resumed>)        = 0
[pid  4022] close(23 <unfinished ...>
[pid  4021] +++ exited with 0 +++
[pid  4020] close(12 <unfinished ...>
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(4 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4025] close(7 <unfinished ...>
[pid  4024] <... close resumed>)        = 0
[pid  4023] <... close resumed>)        = 0
[pid  4022] close(24 <unfinished ...>
[pid  4020] close(13 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(6 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4025] close(8 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(5 <unfinished ...>
[pid  4022] close(25 <unfinished ...>
[pid  4020] close(14 <unfinished ...>
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(7 <unfinished ...>
[pid  4023] <... close resumed>)        = 0
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(9 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] close(26 <unfinished ...>
[pid  4025] close(10 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] close(27 <unfinished ...>
[pid  4025] close(11 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(8 <unfinished ...>
[pid  4023] close(6 <unfinished ...>
[pid  4020] close(15 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] close(28 <unfinished ...>
[pid  4025] close(12 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] close(29 <unfinished ...>
[pid  4025] close(13 <unfinished ...>
[pid  4022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] exit_group(0 <unfinished ...>
[pid  4025] close(14 <unfinished ...>
[pid  4022] <... exit_group resumed>)   = ?
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4022] +++ exited with 0 +++
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(23 <unfinished ...>
[pid  4024] close(9 <unfinished ...>
[pid  4023] close(7 <unfinished ...>
[pid  4020] close(16 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 50
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4025] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(10 <unfinished ...>
[pid  4023] close(8 <unfinished ...>
[pid  4020] close(17 <unfinished ...>
[pid  4025] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] close(29 <unfinished ...>
[pid  4024] close(11 <unfinished ...>
[pid  4023] close(9 <unfinished ...>
[pid  4020] close(18 <unfinished ...>
[pid  4025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] exit_group(0 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4025] <... exit_group resumed>)   = ?
[pid  4024] close(12 <unfinished ...>
[pid  4023] close(10 <unfinished ...>
[pid  4020] close(19 <unfinished ...>
[pid  4025] +++ exited with 0 +++
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(13 <unfinished ...>
[pid  4023] close(11 <unfinished ...>
[pid  4020] close(20 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4029 attached
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(14 <unfinished ...>
[pid  4023] close(12 <unfinished ...>
[pid  4020] close(21 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4029] set_robust_list(0x5555569235e0, 24) = 0
[pid  4029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4029] setpgid(0, 0)               = 0
[pid  4020] close(22 <unfinished ...>
[pid  4023] close(13 <unfinished ...>
[pid  4024] close(15 <unfinished ...>
[pid  4029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4029] write(3, "1000", 4 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(14 <unfinished ...>
[pid  4020] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 50
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 51
[pid  4024] close(16 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(15 <unfinished ...>
[pid  4020] close(24 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(17 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(16 <unfinished ...>
[pid  4020] close(25 <unfinished ...>
[pid  4024] close(18 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(19 <unfinished ...>
[pid  4023] close(17 <unfinished ...>
[pid  4020] close(26 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(20 <unfinished ...>
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(18 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] close(27 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(21 <unfinished ...>
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(19 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] close(28 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(22 <unfinished ...>
[pid  4023] close(20 <unfinished ...>
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(23 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] close(29 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(21 <unfinished ...>
[pid  4020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(24 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(22 <unfinished ...>
[pid  4020] exit_group(0 <unfinished ...>
[pid  4024] close(25 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4020] <... exit_group resumed>)   = ?
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(23 <unfinished ...>
[pid  4029] <... write resumed>)        = 4
[pid  4029] close(3)                    = 0
[pid  4029] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4020] +++ exited with 0 +++
[pid  4029] setns(201, 0 <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(26 <unfinished ...>
[pid  4023] close(24 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(27 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4024] close(28 <unfinished ...>
[pid  4023] close(26 <unfinished ...>
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4024] close(29 <unfinished ...>
[pid  4023] close(27 <unfinished ...>
[pid  4029] <... setns resumed>)        = 0
[pid  4024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4029] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4024] exit_group(0 <unfinished ...>
[pid  4023] close(28 <unfinished ...>
[pid  4024] <... exit_group resumed>)   = ?
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4029] <... socket resumed>)       = 4
[pid  4029] setns(3, 0)                 = 0
[pid  4029] close(3)                    = 0
[pid  4029] fcntl(4, F_DUPFD, 4)        = 5
[pid  4029] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4024] +++ exited with 0 +++
[pid  4023] close(29 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4029] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4029] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4029] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4029] close(3 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4029] <... close resumed>)        = 0
[pid  4029] close(4)                    = 0
[pid  4029] close(5)                    = 0
./strace-static-x86_64: Process 4030 attached
[pid  4030] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4023] exit_group(0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 50
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 51
[pid  4029] close(6 <unfinished ...>
[pid  4023] <... exit_group resumed>)   = ?
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4029] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4029] close(8 <unfinished ...>
[pid  4030] <... set_robust_list resumed>) = 0
[pid  4030] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4029] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4029] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4029] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4029] close(12 <unfinished ...>
[pid  4023] +++ exited with 0 +++
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... prctl resumed>)        = 0
[pid  4029] close(13 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4030] setpgid(0, 0 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4029] close(14)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4031 attached
[pid  4030] <... setpgid resumed>)      = 0
[pid  4029] close(15 <unfinished ...>
[pid  4031] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4031] <... set_robust_list resumed>) = 0
[pid  4030] <... openat resumed>)       = 3
[pid  4029] close(16 <unfinished ...>
[pid  4031] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4030] write(3, "1000", 4 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4031] <... prctl resumed>)        = 0
[pid  4030] <... write resumed>)        = 4
[pid  4029] close(17 <unfinished ...>
[pid  4031] setpgid(0, 0 <unfinished ...>
[pid  4030] close(3 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... setpgid resumed>)      = 0
[pid  4030] <... close resumed>)        = 0
[pid  4029] close(18 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 51
[pid  4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4030] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... openat resumed>)       = 3
[pid  4030] <... openat resumed>)       = 3
[pid  4029] close(19 <unfinished ...>
[pid  4031] write(3, "1000", 4 <unfinished ...>
[pid  4030] setns(201, 0 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... write resumed>)        = 4
[pid  4030] <... setns resumed>)        = 0
[pid  4029] close(20 <unfinished ...>
[pid  4031] close(3 <unfinished ...>
[pid  4030] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = 0
[pid  4030] <... socket resumed>)       = 4
[pid  4029] close(21 <unfinished ...>
[pid  4031] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4030] setns(3, 0 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... openat resumed>)       = 3
[pid  4030] <... setns resumed>)        = 0
[pid  4029] close(22 <unfinished ...>
[pid  4031] setns(201, 0 <unfinished ...>
[pid  4030] close(3 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4034 attached
./strace-static-x86_64: Process 4033 attached
./strace-static-x86_64: Process 4032 attached
[pid  4031] <... setns resumed>)        = 0
[pid  4030] <... close resumed>)        = 0
[pid  4029] close(23 <unfinished ...>
[pid  4034] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4031] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4030] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... set_robust_list resumed>) = 0
[pid  4033] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4032] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4031] <... socket resumed>)       = 4
[pid  4030] <... fcntl resumed>)        = 5
[pid  4029] close(24 <unfinished ...>
[pid  4034] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4031] setns(3, 0 <unfinished ...>
[pid  4030] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... prctl resumed>)        = 0
[pid  4031] <... setns resumed>)        = 0
[pid  4030] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4032] <... set_robust_list resumed>) = 0
[pid  4033] <... set_robust_list resumed>) = 0
[pid  4029] close(25 <unfinished ...>
[pid  4034] setpgid(0, 0 <unfinished ...>
[pid  4031] close(3 <unfinished ...>
[pid  4030] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... setpgid resumed>)      = 0
[pid  4033] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4032] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4031] <... close resumed>)        = 0
[pid  4030] <... openat resumed>)       = 3
[pid  4029] close(26 <unfinished ...>
[pid  4034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4033] <... prctl resumed>)        = 0
[pid  4032] <... prctl resumed>)        = 0
[pid  4031] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4030] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... openat resumed>)       = 3
[pid  4031] <... fcntl resumed>)        = 5
[pid  4030] <... write resumed>)        = 8
[pid  4029] close(27 <unfinished ...>
[pid  4034] write(3, "1000", 4 <unfinished ...>
[pid  4033] setpgid(0, 0 <unfinished ...>
[pid  4032] setpgid(0, 0 <unfinished ...>
[pid  4031] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4030] close(3 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... write resumed>)        = 4
[pid  4033] <... setpgid resumed>)      = 0
[pid  4032] <... setpgid resumed>)      = 0
[pid  4031] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4030] <... close resumed>)        = 0
[pid  4029] close(28 <unfinished ...>
[pid  4034] close(3 <unfinished ...>
[pid  4031] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4030] close(4 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... close resumed>)        = 0
[pid  4033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4031] <... openat resumed>)       = 3
[pid  4030] <... close resumed>)        = 0
[pid  4029] close(29 <unfinished ...>
[pid  4034] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4033] <... openat resumed>)       = 3
[pid  4031] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4030] close(5 <unfinished ...>
[pid  4029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] <... openat resumed>)       = 3
[pid  4032] <... openat resumed>)       = 3
[pid  4031] <... write resumed>)        = 8
[pid  4030] <... close resumed>)        = 0
[pid  4029] exit_group(0 <unfinished ...>
[pid  4033] write(3, "1000", 4 <unfinished ...>
[pid  4034] setns(201, 0 <unfinished ...>
[pid  4031] close(3 <unfinished ...>
[pid  4030] close(6 <unfinished ...>
[pid  4029] <... exit_group resumed>)   = ?
[pid  4033] <... write resumed>)        = 4
[pid  4032] write(3, "1000", 4 <unfinished ...>
[pid  4034] <... setns resumed>)        = 0
[pid  4033] close(3 <unfinished ...>
[pid  4032] <... write resumed>)        = 4
[pid  4031] <... close resumed>)        = 0
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4029] +++ exited with 0 +++
[pid  4034] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4033] <... close resumed>)        = 0
[pid  4032] close(3 <unfinished ...>
[pid  4031] close(4 <unfinished ...>
[pid  4030] close(7 <unfinished ...>
[pid  4034] <... socket resumed>)       = 4
[pid  4033] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4032] <... close resumed>)        = 0
[pid  4031] <... close resumed>)        = 0
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4034] setns(3, 0 <unfinished ...>
[pid  4031] close(5 <unfinished ...>
[pid  4030] close(8 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4034] <... setns resumed>)        = 0
[pid  4033] <... openat resumed>)       = 3
[pid  4032] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4031] <... close resumed>)        = 0
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4034] close(3 <unfinished ...>
[pid  4033] setns(201, 0 <unfinished ...>
[pid  4031] close(6 <unfinished ...>
[pid  4030] close(9 <unfinished ...>
[pid  4034] <... close resumed>)        = 0
[pid  4033] <... setns resumed>)        = 0
[pid  4032] <... openat resumed>)       = 3
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4033] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4032] setns(201, 0 <unfinished ...>
[pid  4031] close(7 <unfinished ...>
[pid  4030] close(10 <unfinished ...>
[pid  4034] <... fcntl resumed>)        = 5
[pid  4033] <... socket resumed>)       = 4
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4032] <... setns resumed>)        = 0
[pid  4034] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4033] setns(3, 0 <unfinished ...>
[pid  4031] close(8 <unfinished ...>
[pid  4030] close(11 <unfinished ...>
[pid  4034] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4031] close(9 <unfinished ...>
[pid  4030] close(12 <unfinished ...>
[pid  4034] <... openat resumed>)       = 3
[pid  4033] <... setns resumed>)        = 0
[pid  4032] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4033] close(3 <unfinished ...>
[pid  4031] close(10 <unfinished ...>
[pid  4030] close(13 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 51
[pid  4034] <... write resumed>)        = 8
[pid  4033] <... close resumed>)        = 0
[pid  4032] <... socket resumed>)       = 4
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(3 <unfinished ...>
[pid  4033] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4032] setns(3, 0 <unfinished ...>
[pid  4031] close(11 <unfinished ...>
[pid  4030] close(14 <unfinished ...>
[pid  4034] <... close resumed>)        = 0
[pid  4033] <... fcntl resumed>)        = 5
[pid  4032] <... setns resumed>)        = 0
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(4 <unfinished ...>
[pid  4033] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4032] close(3 <unfinished ...>
[pid  4031] close(12 <unfinished ...>
[pid  4030] close(15 <unfinished ...>
[pid  4034] <... close resumed>)        = 0
[pid  4033] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4032] <... close resumed>)        = 0
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(5 <unfinished ...>
[pid  4033] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4032] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4031] close(13 <unfinished ...>
[pid  4030] close(16 <unfinished ...>
[pid  4034] <... close resumed>)        = 0
[pid  4032] <... fcntl resumed>)        = 5
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4035 attached
[pid  4034] close(6 <unfinished ...>
[pid  4031] close(14 <unfinished ...>
[pid  4030] close(17 <unfinished ...>
[pid  4035] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4032] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... set_robust_list resumed>) = 0
[pid  4034] close(7 <unfinished ...>
[pid  4032] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4031] close(15 <unfinished ...>
[pid  4030] close(18 <unfinished ...>
[pid  4035] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... write resumed>)        = 8
[pid  4032] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... prctl resumed>)        = 0
[pid  4034] close(8 <unfinished ...>
[pid  4033] close(3 <unfinished ...>
[pid  4031] close(16 <unfinished ...>
[pid  4030] close(19 <unfinished ...>
[pid  4035] setpgid(0, 0 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = 0
[pid  4032] <... openat resumed>)       = 3
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... setpgid resumed>)      = 0
[pid  4034] close(9 <unfinished ...>
[pid  4033] close(4 <unfinished ...>
[pid  4032] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4031] close(17 <unfinished ...>
[pid  4030] close(20 <unfinished ...>
[pid  4035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = 0
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... openat resumed>)       = 3
[pid  4034] close(10 <unfinished ...>
[pid  4033] close(5 <unfinished ...>
[pid  4032] <... write resumed>)        = 8
[pid  4031] close(18 <unfinished ...>
[pid  4030] close(21 <unfinished ...>
[pid  4035] write(3, "1000", 4 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = 0
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] close(3 <unfinished ...>
[pid  4035] <... write resumed>)        = 4
[pid  4034] close(11 <unfinished ...>
[pid  4033] close(6 <unfinished ...>
[pid  4032] <... close resumed>)        = 0
[pid  4031] close(19 <unfinished ...>
[pid  4030] close(22 <unfinished ...>
[pid  4035] close(3 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] close(4 <unfinished ...>
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... close resumed>)        = 0
[pid  4034] close(12 <unfinished ...>
[pid  4033] close(7 <unfinished ...>
[pid  4032] <... close resumed>)        = 0
[pid  4031] close(20 <unfinished ...>
[pid  4030] close(23 <unfinished ...>
[pid  4035] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] close(5 <unfinished ...>
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... openat resumed>)       = 3
[pid  4034] close(13 <unfinished ...>
[pid  4033] close(8 <unfinished ...>
[pid  4031] close(21 <unfinished ...>
[pid  4030] close(24 <unfinished ...>
[pid  4035] setns(201, 0 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = 0
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... setns resumed>)        = 0
[pid  4034] close(14 <unfinished ...>
[pid  4033] close(9 <unfinished ...>
[pid  4032] close(6 <unfinished ...>
[pid  4031] close(22 <unfinished ...>
[pid  4030] close(25 <unfinished ...>
[pid  4035] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... socket resumed>)       = 4
[pid  4034] close(15 <unfinished ...>
[pid  4033] close(10 <unfinished ...>
[pid  4032] close(7 <unfinished ...>
[pid  4031] close(23 <unfinished ...>
[pid  4030] close(26 <unfinished ...>
[pid  4035] setns(3, 0 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... setns resumed>)        = 0
[pid  4034] close(16 <unfinished ...>
[pid  4033] close(11 <unfinished ...>
[pid  4032] close(8 <unfinished ...>
[pid  4031] close(24 <unfinished ...>
[pid  4030] close(27 <unfinished ...>
[pid  4035] close(3 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... close resumed>)        = 0
[pid  4034] close(17 <unfinished ...>
[pid  4033] close(12 <unfinished ...>
[pid  4032] close(9 <unfinished ...>
[pid  4031] close(25 <unfinished ...>
[pid  4030] close(28 <unfinished ...>
[pid  4035] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... fcntl resumed>)        = 5
[pid  4034] close(18 <unfinished ...>
[pid  4031] close(26 <unfinished ...>
[pid  4030] close(29 <unfinished ...>
[pid  4035] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4034] close(19 <unfinished ...>
[pid  4033] close(13 <unfinished ...>
[pid  4032] close(10 <unfinished ...>
[pid  4031] close(27 <unfinished ...>
[pid  4030] exit_group(0 <unfinished ...>
[pid  4035] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4030] <... exit_group resumed>)   = ?
[pid  4035] <... openat resumed>)       = 3
[pid  4034] close(20 <unfinished ...>
[pid  4033] close(14 <unfinished ...>
[pid  4032] close(11 <unfinished ...>
[pid  4031] close(28 <unfinished ...>
[pid  4030] +++ exited with 0 +++
[pid  4035] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4035] <... write resumed>)        = 8
[pid  4034] close(21 <unfinished ...>
[pid  4033] close(15 <unfinished ...>
[pid  4032] close(12 <unfinished ...>
[pid  4031] close(29 <unfinished ...>
[pid  4035] close(3 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... close resumed>)        = 0
[pid  4034] close(22 <unfinished ...>
[pid  4033] close(16 <unfinished ...>
[pid  4032] close(13 <unfinished ...>
[pid  4031] exit_group(0 <unfinished ...>
[pid  4035] close(4 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4031] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4035] <... close resumed>)        = 0
[pid  4034] close(23 <unfinished ...>
[pid  4033] close(17 <unfinished ...>
[pid  4032] close(14 <unfinished ...>
[pid  4031] +++ exited with 0 +++
[pid  4035] close(5 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... close resumed>)        = 0
[pid  4034] close(24 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 51
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4035] close(6 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] close(18 <unfinished ...>
[pid  4032] close(15 <unfinished ...>
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(25 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] close(7 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] close(19 <unfinished ...>
[pid  4032] close(16 <unfinished ...>
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(26 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4035] close(8 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] close(20 <unfinished ...>
[pid  4032] close(17 <unfinished ...>
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(27 <unfinished ...>
[pid  4035] close(9 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4038 attached
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(28 <unfinished ...>
[pid  4033] close(21 <unfinished ...>
[pid  4032] close(18 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 52
[pid  4038] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4035] close(10 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... set_robust_list resumed>) = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] close(29 <unfinished ...>
[pid  4033] close(22 <unfinished ...>
[pid  4032] close(19./strace-static-x86_64: Process 4039 attached
 <unfinished ...>
[pid  4038] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4035] close(11 <unfinished ...>
[pid  4034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... prctl resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] exit_group(0 <unfinished ...>
[pid  4033] close(23 <unfinished ...>
[pid  4032] close(20 <unfinished ...>
[pid  4039] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4038] setpgid(0, 0 <unfinished ...>
[pid  4035] close(12 <unfinished ...>
[pid  4034] <... exit_group resumed>)   = ?
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... set_robust_list resumed>) = 0
[pid  4038] <... setpgid resumed>)      = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4034] +++ exited with 0 +++
[pid  4033] close(24 <unfinished ...>
[pid  4032] close(21 <unfinished ...>
[pid  4039] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4035] close(13 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... prctl resumed>)        = 0
[pid  4038] <... openat resumed>)       = 3
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] close(25 <unfinished ...>
[pid  4032] close(22 <unfinished ...>
[pid  4039] setpgid(0, 0 <unfinished ...>
[pid  4038] write(3, "1000", 4 <unfinished ...>
[pid  4035] close(14 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4039] <... setpgid resumed>)      = 0
[pid  4038] <... write resumed>)        = 4
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] close(26 <unfinished ...>
[pid  4032] close(23 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4038] close(3 <unfinished ...>
[pid  4035] close(15 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... openat resumed>)       = 3
[pid  4038] <... close resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] write(3, "1000", 4 <unfinished ...>
[pid  4038] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4035] close(16 <unfinished ...>
[pid  4033] close(27 <unfinished ...>
[pid  4032] close(24 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 52
[pid  4039] <... write resumed>)        = 4
[pid  4038] <... openat resumed>)       = 3
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] close(3 <unfinished ...>
[pid  4038] setns(201, 0 <unfinished ...>
[pid  4035] close(17 <unfinished ...>
[pid  4038] <... setns resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4035] close(18 <unfinished ...>
[pid  4038] <... socket resumed>)       = 4
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] setns(3, 0 <unfinished ...>
[pid  4035] close(19 <unfinished ...>
[pid  4038] <... setns resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(3 <unfinished ...>
[pid  4035] close(20 <unfinished ...>
[pid  4033] close(28 <unfinished ...>
[pid  4032] close(25 <unfinished ...>
[pid  4038] <... close resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4035] close(21 <unfinished ...>
[pid  4038] <... fcntl resumed>)        = 5
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4035] close(22 <unfinished ...>
[pid  4038] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = 0
[pid  4038] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4035] close(23 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4038] <... openat resumed>)       = 3
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] close(29 <unfinished ...>
[pid  4032] close(26 <unfinished ...>
[pid  4039] <... openat resumed>)       = 3
[pid  4038] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4035] close(24 <unfinished ...>
[pid  4033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4040 attached
[pid  4039] setns(201, 0 <unfinished ...>
[pid  4038] <... write resumed>)        = 8
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4033] exit_group(0 <unfinished ...>
[pid  4032] close(27 <unfinished ...>
[pid  4040] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4039] <... setns resumed>)        = 0
[pid  4038] close(3 <unfinished ...>
[pid  4035] close(25 <unfinished ...>
[pid  4033] <... exit_group resumed>)   = ?
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... set_robust_list resumed>) = 0
[pid  4039] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4038] <... close resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4038] close(4 <unfinished ...>
[pid  4035] close(26 <unfinished ...>
[pid  4040] <... prctl resumed>)        = 0
[pid  4038] <... close resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] setpgid(0, 0 <unfinished ...>
[pid  4038] close(5 <unfinished ...>
[pid  4035] close(27 <unfinished ...>
[pid  4040] <... setpgid resumed>)      = 0
[pid  4038] <... close resumed>)        = 0
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4038] close(6 <unfinished ...>
[pid  4035] close(28 <unfinished ...>
[pid  4033] +++ exited with 0 +++
[pid  4032] close(28 <unfinished ...>
[pid  4040] <... openat resumed>)       = 3
[pid  4039] <... socket resumed>)       = 4
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] write(3, "1000", 4 <unfinished ...>
[pid  4039] setns(3, 0 <unfinished ...>
[pid  4038] close(7 <unfinished ...>
[pid  4035] close(29 <unfinished ...>
[pid  4032] close(29 <unfinished ...>
[pid  4040] <... write resumed>)        = 4
[pid  4039] <... setns resumed>)        = 0
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4040] close(3 <unfinished ...>
[pid  4039] close(3 <unfinished ...>
[pid  4038] close(8 <unfinished ...>
[pid  4035] exit_group(0 <unfinished ...>
[pid  4032] exit_group(0 <unfinished ...>
[pid  4040] <... close resumed>)        = 0
[pid  4039] <... close resumed>)        = 0
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4035] <... exit_group resumed>)   = ?
[pid  4032] <... exit_group resumed>)   = ?
[pid  4040] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4039] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4038] close(9 <unfinished ...>
[pid  4035] +++ exited with 0 +++
[pid  4040] <... openat resumed>)       = 3
[pid  4039] <... fcntl resumed>)        = 5
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4032] +++ exited with 0 +++
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4040] setns(201, 0 <unfinished ...>
[pid  4039] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4038] close(10 <unfinished ...>
[pid  4040] <... setns resumed>)        = 0
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4040] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4039] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4038] close(11 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 51
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4040] <... socket resumed>)       = 4
[pid  4039] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] setns(3, 0 <unfinished ...>
[pid  4039] <... openat resumed>)       = 3
[pid  4038] close(12 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4040] <... setns resumed>)        = 0
[pid  4039] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4044 attached
 <unfinished ...>
[pid  4040] close(3 <unfinished ...>
[pid  4039] <... write resumed>)        = 8
[pid  4038] close(13 <unfinished ...>
[pid  4044] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4040] <... close resumed>)        = 0
[pid  4039] close(3 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4040] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4039] <... close resumed>)        = 0
[pid  4038] close(14 <unfinished ...>
[pid  4044] <... set_robust_list resumed>) = 0
[pid  4040] <... fcntl resumed>)        = 5
[pid  4039] close(4 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4044] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4040] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4039] <... close resumed>)        = 0
[pid  4038] close(15 <unfinished ...>
[pid  4044] <... prctl resumed>)        = 0
[pid  4040] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4039] close(5 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4044] setpgid(0, 0 <unfinished ...>
[pid  4040] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4039] <... close resumed>)        = 0
[pid  4038] close(16 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 52
[pid  4044] <... setpgid resumed>)      = 0
[pid  4040] <... openat resumed>)       = 3
[pid  4039] close(6 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4040] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(17 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 52
[pid  4044] <... openat resumed>)       = 3
[pid  4040] <... write resumed>)        = 8
[pid  4039] close(7 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] write(3, "1000", 4 <unfinished ...>
[pid  4040] close(3 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(18 <unfinished ...>
[pid  4044] <... write resumed>)        = 4
[pid  4040] <... close resumed>)        = 0
[pid  4039] close(8 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4046 attached
[pid  4044] close(3 <unfinished ...>
[pid  4040] close(4 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(19./strace-static-x86_64: Process 4045 attached
 <unfinished ...>
[pid  4046] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4044] <... close resumed>)        = 0
[pid  4040] <... close resumed>)        = 0
[pid  4039] close(9 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... set_robust_list resumed>) = 0
[pid  4045] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4044] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4040] close(5 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(20 <unfinished ...>
[pid  4046] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4045] <... set_robust_list resumed>) = 0
[pid  4044] <... openat resumed>)       = 3
[pid  4040] <... close resumed>)        = 0
[pid  4039] close(10 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... prctl resumed>)        = 0
[pid  4045] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4044] setns(201, 0 <unfinished ...>
[pid  4040] close(6 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(21 <unfinished ...>
[pid  4046] setpgid(0, 0 <unfinished ...>
[pid  4045] <... prctl resumed>)        = 0
[pid  4044] <... setns resumed>)        = 0
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] close(11 <unfinished ...>
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... setpgid resumed>)      = 0
[pid  4045] setpgid(0, 0 <unfinished ...>
[pid  4044] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4040] close(7 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] close(22 <unfinished ...>
[pid  4045] <... setpgid resumed>)      = 0
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4044] <... socket resumed>)       = 4
[pid  4040] close(8 <unfinished ...>
[pid  4039] close(12 <unfinished ...>
[pid  4038] close(23 <unfinished ...>
[pid  4046] <... openat resumed>)       = 3
[pid  4045] <... openat resumed>)       = 3
[pid  4044] setns(3, 0 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] write(3, "1000", 4 <unfinished ...>
[pid  4045] write(3, "1000", 4 <unfinished ...>
[pid  4044] <... setns resumed>)        = 0
[pid  4040] close(9 <unfinished ...>
[pid  4039] close(13 <unfinished ...>
[pid  4038] close(24 <unfinished ...>
[pid  4046] <... write resumed>)        = 4
[pid  4045] <... write resumed>)        = 4
[pid  4044] close(3 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] close(3 <unfinished ...>
[pid  4045] close(3 <unfinished ...>
[pid  4044] <... close resumed>)        = 0
[pid  4040] close(10 <unfinished ...>
[pid  4039] close(14 <unfinished ...>
[pid  4038] close(25 <unfinished ...>
[pid  4046] <... close resumed>)        = 0
[pid  4045] <... close resumed>)        = 0
[pid  4044] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4045] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4044] <... fcntl resumed>)        = 5
[pid  4040] close(11 <unfinished ...>
[pid  4039] close(15 <unfinished ...>
[pid  4038] close(26 <unfinished ...>
[pid  4046] <... openat resumed>)       = 3
[pid  4045] <... openat resumed>)       = 3
[pid  4044] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] setns(201, 0 <unfinished ...>
[pid  4045] setns(201, 0 <unfinished ...>
[pid  4044] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4040] close(12 <unfinished ...>
[pid  4038] close(27 <unfinished ...>
[pid  4045] <... setns resumed>)        = 0
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4040] close(13 <unfinished ...>
[pid  4038] close(28 <unfinished ...>
[pid  4045] <... socket resumed>)       = 4
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... setns resumed>)        = 0
[pid  4045] setns(3, 0 <unfinished ...>
[pid  4044] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4040] close(14 <unfinished ...>
[pid  4039] close(16 <unfinished ...>
[pid  4038] close(29 <unfinished ...>
[pid  4045] <... setns resumed>)        = 0
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(3 <unfinished ...>
[pid  4040] close(15 <unfinished ...>
[pid  4038] exit_group(0 <unfinished ...>
[pid  4046] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4045] <... close resumed>)        = 0
[pid  4044] <... openat resumed>)       = 3
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4038] <... exit_group resumed>)   = ?
[pid  4046] <... socket resumed>)       = 4
[pid  4045] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4044] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4040] close(16 <unfinished ...>
[pid  4039] close(17 <unfinished ...>
[pid  4038] +++ exited with 0 +++
[pid  4046] setns(3, 0 <unfinished ...>
[pid  4045] <... fcntl resumed>)        = 5
[pid  4044] <... write resumed>)        = 8
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4046] <... setns resumed>)        = 0
[pid  4045] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4044] close(3 <unfinished ...>
[pid  4040] close(17 <unfinished ...>
[pid  4039] close(18 <unfinished ...>
[pid  4046] close(3 <unfinished ...>
[pid  4045] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4040] close(18 <unfinished ...>
[pid  4045] <... openat resumed>)       = 3
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4040] close(19 <unfinished ...>
[pid  4045] <... write resumed>)        = 8
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(3 <unfinished ...>
[pid  4040] close(20 <unfinished ...>
[pid  4045] <... close resumed>)        = 0
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(4 <unfinished ...>
[pid  4040] close(21 <unfinished ...>
[pid  4045] <... close resumed>)        = 0
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(5 <unfinished ...>
[pid  4044] <... close resumed>)        = 0
[pid  4040] close(22 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... close resumed>)        = 0
[pid  4045] <... close resumed>)        = 0
[pid  4044] close(4 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] close(19 <unfinished ...>
[pid  4046] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4045] close(6 <unfinished ...>
[pid  4044] <... close resumed>)        = 0
[pid  4040] close(23 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4046] <... fcntl resumed>)        = 5
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(5 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] close(20 <unfinished ...>
[pid  4045] close(7 <unfinished ...>
[pid  4040] close(24 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(8 <unfinished ...>
[pid  4040] close(25 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(9 <unfinished ...>
[pid  4040] close(26 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4045] close(10 <unfinished ...>
[pid  4044] <... close resumed>)        = 0
[pid  4040] close(27 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(6 <unfinished ...>
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] close(21 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 52
[pid  4046] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4045] close(11 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] close(28 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4049 attached
[pid  4046] <... openat resumed>)       = 3
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(12 <unfinished ...>
[pid  4040] close(29 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(13 <unfinished ...>
[pid  4040] exit_group(0 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4040] <... exit_group resumed>)   = ?
[pid  4045] close(14 <unfinished ...>
[pid  4040] +++ exited with 0 +++
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(16 <unfinished ...>
[pid  4046] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4044] close(7 <unfinished ...>
[pid  4039] close(22 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4046] <... write resumed>)        = 8
[pid  4045] close(17 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] close(3 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(8 <unfinished ...>
[pid  4039] close(23 <unfinished ...>
[pid  4045] close(18 <unfinished ...>
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... close resumed>)        = 0
[pid  4045] close(19 <unfinished ...>
[pid  4039] close(24 <unfinished ...>
[pid  4044] close(9 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4046] close(4 <unfinished ...>
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4045] close(26 <unfinished ...>
[pid  4046] <... close resumed>)        = 0
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(10 <unfinished ...>
[pid  4039] close(25 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 53
[pid  4049] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4046] close(5 <unfinished ...>
[pid  4045] close(27 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... close resumed>)        = 0
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] close(6 <unfinished ...>
[pid  4045] close(28 <unfinished ...>
[pid  4044] close(11 <unfinished ...>
[pid  4039] close(26 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] close(7 <unfinished ...>
[pid  4045] close(29 <unfinished ...>
[pid  4044] close(12 <unfinished ...>
[pid  4039] close(27 <unfinished ...>
[pid  4049] <... set_robust_list resumed>) = 0
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] close(8 <unfinished ...>
[pid  4045] exit_group(0 <unfinished ...>
[pid  4044] close(13 <unfinished ...>
[pid  4039] close(28 <unfinished ...>
[pid  4049] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4045] <... exit_group resumed>)   = ?
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4051 attached
[pid  4049] <... prctl resumed>)        = 0
[pid  4046] close(9 <unfinished ...>
[pid  4045] +++ exited with 0 +++
[pid  4044] close(14 <unfinished ...>
[pid  4039] close(29 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4049] setpgid(0, 0 <unfinished ...>
[pid  4046] close(10 <unfinished ...>
[pid  4044] close(15 <unfinished ...>
[pid  4039] exit_group(0 <unfinished ...>
[pid  4049] <... setpgid resumed>)      = 0
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4039] <... exit_group resumed>)   = ?
[pid  4051] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4044] close(16 <unfinished ...>
[pid  4051] <... set_robust_list resumed>) = 0
[pid  4051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4051] setpgid(0, 0)               = 0
[pid  4051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4039] +++ exited with 0 +++
[pid  4051] <... openat resumed>)       = 3
[pid  4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4046] close(11 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4044] close(17 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] write(3, "1000", 4)         = 4
[pid  4051] close(3)                    = 0
[pid  4051] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4046] close(12 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 53
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(18 <unfinished ...>
[pid  4051] <... openat resumed>)       = 3
[pid  4049] <... openat resumed>)       = 3
[pid  4046] close(13 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4049] write(3, "1000", 4 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(19 <unfinished ...>
[pid  4046] close(14 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] setns(201, 0 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(20 <unfinished ...>
[pid  4049] <... write resumed>)        = 4
[pid  4046] close(15 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4049] close(3 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(21 <unfinished ...>
[pid  4051] <... setns resumed>)        = 0
[pid  4051] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4051] setns(3, 0)                 = 0
[pid  4051] close(3)                    = 0
[pid  4051] fcntl(4, F_DUPFD, 4)        = 5
[pid  4051] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4046] close(16 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = 0
./strace-static-x86_64: Process 4052 attached
[pid  4051] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4049] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 53
[pid  4052] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4051] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4046] close(17 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... set_robust_list resumed>) = 0
[pid  4051] <... openat resumed>)       = 3
[pid  4049] <... openat resumed>)       = 3
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(23 <unfinished ...>
[pid  4052] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4051] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4049] setns(201, 0 <unfinished ...>
[pid  4046] close(18 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... prctl resumed>)        = 0
[pid  4051] <... write resumed>)        = 8
[pid  4049] <... setns resumed>)        = 0
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(24 <unfinished ...>
[pid  4052] setpgid(0, 0 <unfinished ...>
[pid  4051] close(3 <unfinished ...>
[pid  4049] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4046] close(19 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4053 attached
[pid  4052] <... setpgid resumed>)      = 0
[pid  4051] <... close resumed>)        = 0
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(25 <unfinished ...>
[pid  4053] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4051] close(4 <unfinished ...>
[pid  4049] <... socket resumed>)       = 4
[pid  4046] close(20 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] <... set_robust_list resumed>) = 0
[pid  4052] <... openat resumed>)       = 3
[pid  4051] <... close resumed>)        = 0
[pid  4049] setns(3, 0 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(26 <unfinished ...>
[pid  4053] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4052] write(3, "1000", 4 <unfinished ...>
[pid  4051] close(5 <unfinished ...>
[pid  4046] close(21 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... setns resumed>)        = 0
[pid  4053] <... prctl resumed>)        = 0
[pid  4052] <... write resumed>)        = 4
[pid  4051] <... close resumed>)        = 0
[pid  4049] close(3 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(27 <unfinished ...>
[pid  4053] setpgid(0, 0 <unfinished ...>
[pid  4052] close(3 <unfinished ...>
[pid  4051] close(6 <unfinished ...>
[pid  4049] <... close resumed>)        = 0
[pid  4046] close(22 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] <... setpgid resumed>)      = 0
[pid  4052] <... close resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] close(28 <unfinished ...>
[pid  4053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4052] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4051] close(7 <unfinished ...>
[pid  4049] <... fcntl resumed>)        = 5
[pid  4046] close(23 <unfinished ...>
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] <... openat resumed>)       = 3
[pid  4052] <... openat resumed>)       = 3
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] write(3, "1000", 4 <unfinished ...>
[pid  4052] setns(201, 0 <unfinished ...>
[pid  4051] close(8 <unfinished ...>
[pid  4049] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4046] close(24 <unfinished ...>
[pid  4044] close(29 <unfinished ...>
[pid  4053] <... write resumed>)        = 4
[pid  4052] <... setns resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(3 <unfinished ...>
[pid  4052] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4051] close(9 <unfinished ...>
[pid  4049] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4046] close(25 <unfinished ...>
[pid  4044] exit_group(0 <unfinished ...>
[pid  4053] <... close resumed>)        = 0
[pid  4052] <... socket resumed>)       = 4
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... openat resumed>)       = 3
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4044] <... exit_group resumed>)   = ?
[pid  4053] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4052] setns(3, 0 <unfinished ...>
[pid  4051] close(10 <unfinished ...>
[pid  4053] <... openat resumed>)       = 3
[pid  4052] <... setns resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] setns(201, 0 <unfinished ...>
[pid  4052] close(3 <unfinished ...>
[pid  4051] close(11 <unfinished ...>
[pid  4053] <... setns resumed>)        = 0
[pid  4052] <... close resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4052] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4051] close(12 <unfinished ...>
[pid  4044] +++ exited with 0 +++
[pid  4053] <... socket resumed>)       = 4
[pid  4052] <... fcntl resumed>)        = 5
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4046] close(26 <unfinished ...>
[pid  4053] setns(3, 0 <unfinished ...>
[pid  4052] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4051] close(13 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4053] <... setns resumed>)        = 0
[pid  4052] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... write resumed>)        = 8
[pid  4046] close(27 <unfinished ...>
[pid  4053] close(3 <unfinished ...>
[pid  4052] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4051] close(14 <unfinished ...>
[pid  4049] close(3 <unfinished ...>
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] <... close resumed>)        = 0
[pid  4052] <... openat resumed>)       = 3
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4046] close(28 <unfinished ...>
[pid  4053] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4052] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4051] close(15 <unfinished ...>
[pid  4049] <... close resumed>)        = 0
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4053] <... fcntl resumed>)        = 5
[pid  4052] <... write resumed>)        = 8
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] close(4 <unfinished ...>
[pid  4046] close(29 <unfinished ...>
[pid  4053] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4052] close(3 <unfinished ...>
[pid  4051] close(16 <unfinished ...>
[pid  4053] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4052] <... close resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4052] close(4 <unfinished ...>
[pid  4051] close(17 <unfinished ...>
[pid  4049] <... close resumed>)        = 0
[pid  4046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 52
[pid  4053] <... openat resumed>)       = 3
[pid  4052] <... close resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] close(5 <unfinished ...>
[pid  4046] exit_group(0 <unfinished ...>
[pid  4053] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4052] close(5 <unfinished ...>
[pid  4051] close(18 <unfinished ...>
[pid  4046] <... exit_group resumed>)   = ?
[pid  4053] <... write resumed>)        = 8
[pid  4052] <... close resumed>)        = 0
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = 0
[pid  4053] close(3 <unfinished ...>
[pid  4052] close(6 <unfinished ...>
[pid  4051] close(19 <unfinished ...>
[pid  4053] <... close resumed>)        = 0
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(4 <unfinished ...>
[pid  4052] close(7 <unfinished ...>
[pid  4051] close(20 <unfinished ...>
[pid  4053] <... close resumed>)        = 0
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(5 <unfinished ...>
[pid  4052] close(8 <unfinished ...>
[pid  4051] close(21 <unfinished ...>
[pid  4053] <... close resumed>)        = 0
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] close(6 <unfinished ...>
[pid  4046] +++ exited with 0 +++
./strace-static-x86_64: Process 4054 attached
[pid  4053] close(6 <unfinished ...>
[pid  4052] close(9 <unfinished ...>
[pid  4051] close(22 <unfinished ...>
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4054] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] close(7 <unfinished ...>
[pid  4054] <... set_robust_list resumed>) = 0
[pid  4053] close(7 <unfinished ...>
[pid  4052] close(10 <unfinished ...>
[pid  4051] close(23 <unfinished ...>
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] close(8 <unfinished ...>
[pid  4054] <... prctl resumed>)        = 0
[pid  4053] close(8 <unfinished ...>
[pid  4052] close(11 <unfinished ...>
[pid  4051] close(24 <unfinished ...>
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4054] setpgid(0, 0 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] close(9 <unfinished ...>
[pid  4054] <... setpgid resumed>)      = 0
[pid  4053] close(9 <unfinished ...>
[pid  4052] close(12 <unfinished ...>
[pid  4051] close(25 <unfinished ...>
[pid  4054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] <... openat resumed>)       = 3
[pid  4053] close(10 <unfinished ...>
[pid  4052] close(13 <unfinished ...>
[pid  4051] close(26 <unfinished ...>
[pid  4049] close(10 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 53
[pid  4054] write(3, "1000", 4 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] <... write resumed>)        = 4
[pid  4053] close(11 <unfinished ...>
[pid  4052] close(14 <unfinished ...>
[pid  4051] close(27 <unfinished ...>
[pid  4049] close(11 <unfinished ...>
[pid  4054] close(3 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] <... close resumed>)        = 0
[pid  4053] close(12 <unfinished ...>
[pid  4052] close(15 <unfinished ...>
[pid  4051] close(28 <unfinished ...>
[pid  4049] close(12 <unfinished ...>
[pid  4054] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] <... openat resumed>)       = 3
[pid  4053] close(13 <unfinished ...>
[pid  4052] close(16 <unfinished ...>
[pid  4051] close(29 <unfinished ...>
[pid  4049] close(13./strace-static-x86_64: Process 4055 attached
 <unfinished ...>
[pid  4054] setns(201, 0 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4054] <... setns resumed>)        = 0
[pid  4053] close(14 <unfinished ...>
[pid  4052] close(17 <unfinished ...>
[pid  4051] exit_group(0 <unfinished ...>
[pid  4049] close(14 <unfinished ...>
[pid  4055] <... set_robust_list resumed>) = 0
[pid  4054] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4051] <... exit_group resumed>)   = ?
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4054] <... socket resumed>)       = 4
[pid  4053] close(15 <unfinished ...>
[pid  4052] close(18 <unfinished ...>
[pid  4051] +++ exited with 0 +++
[pid  4049] close(15 <unfinished ...>
[pid  4055] <... prctl resumed>)        = 0
[pid  4054] setns(3, 0 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4055] setpgid(0, 0 <unfinished ...>
[pid  4054] <... setns resumed>)        = 0
[pid  4053] close(16 <unfinished ...>
[pid  4052] close(19 <unfinished ...>
[pid  4049] close(16 <unfinished ...>
[pid  4055] <... setpgid resumed>)      = 0
[pid  4054] close(3 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4054] <... close resumed>)        = 0
[pid  4053] close(17 <unfinished ...>
[pid  4052] close(20 <unfinished ...>
[pid  4049] close(17 <unfinished ...>
[pid  4055] <... openat resumed>)       = 3
[pid  4054] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] write(3, "1000", 4 <unfinished ...>
[pid  4054] <... fcntl resumed>)        = 5
[pid  4053] close(18 <unfinished ...>
[pid  4052] close(21 <unfinished ...>
[pid  4049] close(18 <unfinished ...>
[pid  4055] <... write resumed>)        = 4
[pid  4054] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] close(3 <unfinished ...>
[pid  4054] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4053] close(19 <unfinished ...>
[pid  4052] close(22 <unfinished ...>
[pid  4049] close(19 <unfinished ...>
[pid  4055] <... close resumed>)        = 0
[pid  4054] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4054] <... openat resumed>)       = 3
[pid  4053] close(20 <unfinished ...>
[pid  4052] close(23 <unfinished ...>
[pid  4049] close(20 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4055] <... openat resumed>)       = 3
[pid  4054] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] setns(201, 0 <unfinished ...>
[pid  4054] <... write resumed>)        = 8
[pid  4053] close(21 <unfinished ...>
[pid  4052] close(24 <unfinished ...>
[pid  4055] <... setns resumed>)        = 0
[pid  4054] close(3 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4054] <... close resumed>)        = 0
[pid  4053] close(22 <unfinished ...>
[pid  4052] close(25 <unfinished ...>
[pid  4049] close(21 <unfinished ...>
[pid  4055] <... socket resumed>)       = 4
[pid  4054] close(4 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 54
[pid  4055] setns(3, 0 <unfinished ...>
[pid  4054] <... close resumed>)        = 0
[pid  4053] close(23 <unfinished ...>
[pid  4052] close(26 <unfinished ...>
[pid  4049] close(22 <unfinished ...>
[pid  4055] <... setns resumed>)        = 0
[pid  4054] close(5 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] close(3 <unfinished ...>
[pid  4054] <... close resumed>)        = 0
[pid  4053] close(24 <unfinished ...>
[pid  4052] close(27 <unfinished ...>
[pid  4049] close(23./strace-static-x86_64: Process 4056 attached
 <unfinished ...>
[pid  4055] <... close resumed>)        = 0
[pid  4054] close(6 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4055] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(25 <unfinished ...>
[pid  4052] close(28 <unfinished ...>
[pid  4049] close(24 <unfinished ...>
[pid  4056] <... set_robust_list resumed>) = 0
[pid  4055] <... fcntl resumed>)        = 5
[pid  4054] close(7 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4055] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(26 <unfinished ...>
[pid  4052] close(29 <unfinished ...>
[pid  4049] close(25 <unfinished ...>
[pid  4056] <... prctl resumed>)        = 0
[pid  4055] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4054] close(8 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] setpgid(0, 0 <unfinished ...>
[pid  4055] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(27 <unfinished ...>
[pid  4052] exit_group(0 <unfinished ...>
[pid  4049] close(26 <unfinished ...>
[pid  4056] <... setpgid resumed>)      = 0
[pid  4055] <... openat resumed>)       = 3
[pid  4054] close(9 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4052] <... exit_group resumed>)   = ?
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4055] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(28 <unfinished ...>
[pid  4052] +++ exited with 0 +++
[pid  4049] close(27 <unfinished ...>
[pid  4056] <... openat resumed>)       = 3
[pid  4055] <... write resumed>)        = 8
[pid  4054] close(10 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] write(3, "1000", 4 <unfinished ...>
[pid  4055] close(3 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] close(29 <unfinished ...>
[pid  4049] close(28 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4056] <... write resumed>)        = 4
[pid  4055] <... close resumed>)        = 0
[pid  4054] close(11 <unfinished ...>
[pid  4053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4056] close(3 <unfinished ...>
[pid  4055] close(4 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] exit_group(0 <unfinished ...>
[pid  4049] close(29 <unfinished ...>
[pid  4056] <... close resumed>)        = 0
[pid  4055] <... close resumed>)        = 0
[pid  4054] close(12 <unfinished ...>
[pid  4053] <... exit_group resumed>)   = ?
[pid  4049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4056] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4055] close(5 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4053] +++ exited with 0 +++
[pid  4049] exit_group(0 <unfinished ...>
[pid  4056] <... openat resumed>)       = 3
[pid  4055] <... close resumed>)        = 0
[pid  4054] close(13 <unfinished ...>
[pid  4056] setns(201, 0 <unfinished ...>
[pid  4055] close(6 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... setns resumed>)        = 0
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(14 <unfinished ...>
[pid  4056] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4055] close(7 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... socket resumed>)       = 4
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(15 <unfinished ...>
[pid  4056] setns(3, 0 <unfinished ...>
[pid  4055] close(8 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... setns resumed>)        = 0
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(16 <unfinished ...>
[pid  4056] close(3 <unfinished ...>
[pid  4055] close(9 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = 0
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(17 <unfinished ...>
[pid  4056] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4055] close(10 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... fcntl resumed>)        = 5
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(18 <unfinished ...>
[pid  4049] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4056] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4055] close(11 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(19 <unfinished ...>
[pid  4056] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4055] close(12 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... openat resumed>)       = 3
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(20 <unfinished ...>
[pid  4049] +++ exited with 0 +++
[pid  4056] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4055] close(13 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4056] <... write resumed>)        = 8
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(21 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4056] close(3 <unfinished ...>
[pid  4055] close(14 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = 0
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(22 <unfinished ...>
[pid  4056] close(4 <unfinished ...>
[pid  4055] close(15 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = 0
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(23 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 54
[pid  4056] close(5 <unfinished ...>
[pid  4055] close(16 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4058 attached
[pid  4056] <... close resumed>)        = 0
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(24 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4056] close(6 <unfinished ...>
[pid  4055] close(17 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(25 <unfinished ...>
[pid  4056] close(7 <unfinished ...>
[pid  4055] close(18 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(26 <unfinished ...>
[pid  4056] close(8 <unfinished ...>
[pid  4055] close(19 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(27 <unfinished ...>
[pid  4056] close(9 <unfinished ...>
[pid  4055] close(20 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(28 <unfinished ...>
[pid  4056] close(10 <unfinished ...>
[pid  4055] close(21 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 54
[pid  4056] close(11 <unfinished ...>
[pid  4055] close(22 <unfinished ...>
[pid  4054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 53
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] exit_group(0 <unfinished ...>
[pid  4056] close(12 <unfinished ...>
[pid  4055] close(23 <unfinished ...>
[pid  4054] <... exit_group resumed>)   = ?
[pid  4058] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4054] +++ exited with 0 +++
[pid  4056] close(13 <unfinished ...>
[pid  4055] close(24 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4059 attached
[pid  4058] <... set_robust_list resumed>) = 0
[pid  4056] close(14 <unfinished ...>
[pid  4055] close(25 <unfinished ...>
[pid  4059] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4058] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... set_robust_list resumed>) = 0
[pid  4056] close(15 <unfinished ...>
[pid  4055] close(26 <unfinished ...>
[pid  4059] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... prctl resumed>)        = 0
[pid  4056] close(16 <unfinished ...>
[pid  4055] close(27 <unfinished ...>
[pid  4059] setpgid(0, 0 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... setpgid resumed>)      = 0
[pid  4056] close(17 <unfinished ...>
[pid  4055] close(28 <unfinished ...>
[pid  4059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4058] <... prctl resumed>)        = 0
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4059] <... openat resumed>)       = 3
[pid  4058] setpgid(0, 0 <unfinished ...>
[pid  4056] close(18 <unfinished ...>
[pid  4055] close(29 <unfinished ...>
[pid  4059] write(3, "1000", 4 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... write resumed>)        = 4
[pid  4056] close(19 <unfinished ...>
[pid  4055] exit_group(0 <unfinished ...>
[pid  4059] close(3 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4055] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4060 attached
[pid  4059] <... close resumed>)        = 0
[pid  4058] <... setpgid resumed>)      = 0
[pid  4056] close(20 <unfinished ...>
[pid  4055] +++ exited with 0 +++
[pid  4059] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 53
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4059] <... openat resumed>)       = 3
[pid  4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4056] close(21 <unfinished ...>
[pid  4059] setns(201, 0 <unfinished ...>
[pid  4058] <... openat resumed>)       = 3
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... setns resumed>)        = 0
[pid  4056] close(22 <unfinished ...>
[pid  4058] write(3, "1000", 4 <unfinished ...>
[pid  4059] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... socket resumed>)       = 4
[pid  4056] close(23 <unfinished ...>
[pid  4059] setns(3, 0 <unfinished ...>
[pid  4058] <... write resumed>)        = 4
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... setns resumed>)        = 0
[pid  4056] close(24 <unfinished ...>
[pid  4059] close(3 <unfinished ...>
[pid  4058] close(3 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... close resumed>)        = 0
[pid  4056] close(25 <unfinished ...>
[pid  4059] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4061 attached
[pid  4059] <... fcntl resumed>)        = 5
[pid  4058] <... close resumed>)        = 0
[pid  4056] close(26 <unfinished ...>
[pid  4061] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4060] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4059] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] <... set_robust_list resumed>) = 0
[pid  4060] <... set_robust_list resumed>) = 0
[pid  4059] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4056] close(27 <unfinished ...>
[pid  4061] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4059] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4058] <... openat resumed>)       = 3
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4061] <... prctl resumed>)        = 0
[pid  4060] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4059] <... openat resumed>)       = 3
[pid  4058] setns(201, 0 <unfinished ...>
[pid  4056] close(28 <unfinished ...>
[pid  4061] setpgid(0, 0 <unfinished ...>
[pid  4059] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] <... setpgid resumed>)      = 0
[pid  4059] <... write resumed>)        = 8
[pid  4056] close(29 <unfinished ...>
[pid  4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4060] <... prctl resumed>)        = 0
[pid  4059] close(3 <unfinished ...>
[pid  4058] <... setns resumed>)        = 0
[pid  4056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] <... openat resumed>)       = 3
[pid  4060] setpgid(0, 0 <unfinished ...>
[pid  4059] <... close resumed>)        = 0
[pid  4058] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4056] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 54
[pid  4061] write(3, "1000", 4 <unfinished ...>
[pid  4059] close(4 <unfinished ...>
[pid  4056] <... exit_group resumed>)   = ?
[pid  4061] <... write resumed>)        = 4
[pid  4060] <... setpgid resumed>)      = 0
[pid  4059] <... close resumed>)        = 0
[pid  4058] <... socket resumed>)       = 4
[pid  4056] +++ exited with 0 +++
[pid  4061] close(3 <unfinished ...>
[pid  4059] close(5 <unfinished ...>
[pid  4058] setns(3, 0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4061] <... close resumed>)        = 0
[pid  4060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4059] <... close resumed>)        = 0
[pid  4058] <... setns resumed>)        = 0
[pid  4061] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4059] close(6 <unfinished ...>
[pid  4061] <... openat resumed>)       = 3
[pid  4060] <... openat resumed>)       = 3
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(3./strace-static-x86_64: Process 4062 attached
 <unfinished ...>
[pid  4061] setns(201, 0 <unfinished ...>
[pid  4059] close(7 <unfinished ...>
[pid  4062] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4061] <... setns resumed>)        = 0
[pid  4060] write(3, "1000", 4 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4062] <... set_robust_list resumed>) = 0
[pid  4061] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4060] <... write resumed>)        = 4
[pid  4059] close(8 <unfinished ...>
[pid  4058] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4062] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4061] <... socket resumed>)       = 4
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] <... prctl resumed>)        = 0
[pid  4061] setns(3, 0 <unfinished ...>
[pid  4059] close(9 <unfinished ...>
[pid  4062] setpgid(0, 0 <unfinished ...>
[pid  4061] <... setns resumed>)        = 0
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... fcntl resumed>)        = 5
[pid  4060] close(3 <unfinished ...>
[pid  4062] <... setpgid resumed>)      = 0
[pid  4061] close(3 <unfinished ...>
[pid  4059] close(10 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 55
[pid  4062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4061] <... close resumed>)        = 0
[pid  4060] <... close resumed>)        = 0
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4062] <... openat resumed>)       = 3
[pid  4061] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4059] close(11 <unfinished ...>
[pid  4058] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4060] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4062] write(3, "1000", 4 <unfinished ...>
[pid  4061] <... fcntl resumed>)        = 5
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4062] <... write resumed>)        = 4
[pid  4061] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4060] <... openat resumed>)       = 3
[pid  4059] close(12 <unfinished ...>
[pid  4062] close(3 <unfinished ...>
[pid  4061] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... openat resumed>)       = 3
[pid  4062] <... close resumed>)        = 0
[pid  4061] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4060] setns(201, 0 <unfinished ...>
[pid  4059] close(13 <unfinished ...>
[pid  4058] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4063 attached
 <unfinished ...>
[pid  4062] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4061] <... openat resumed>)       = 3
[pid  4060] <... setns resumed>)        = 0
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4062] <... openat resumed>)       = 3
[pid  4061] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4060] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4059] close(14 <unfinished ...>
[pid  4058] <... write resumed>)        = 8
[pid  4063] <... set_robust_list resumed>) = 0
[pid  4062] setns(201, 0 <unfinished ...>
[pid  4061] <... write resumed>)        = 8
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4062] <... setns resumed>)        = 0
[pid  4061] close(3 <unfinished ...>
[pid  4060] <... socket resumed>)       = 4
[pid  4059] close(15 <unfinished ...>
[pid  4058] close(3 <unfinished ...>
[pid  4063] <... prctl resumed>)        = 0
[pid  4062] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4061] <... close resumed>)        = 0
[pid  4060] setns(3, 0 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] setpgid(0, 0 <unfinished ...>
[pid  4062] <... socket resumed>)       = 4
[pid  4061] close(4 <unfinished ...>
[pid  4060] <... setns resumed>)        = 0
[pid  4059] close(16 <unfinished ...>
[pid  4058] <... close resumed>)        = 0
[pid  4063] <... setpgid resumed>)      = 0
[pid  4062] setns(3, 0 <unfinished ...>
[pid  4061] <... close resumed>)        = 0
[pid  4060] close(3 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(4 <unfinished ...>
[pid  4063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4062] <... setns resumed>)        = 0
[pid  4061] close(5 <unfinished ...>
[pid  4060] <... close resumed>)        = 0
[pid  4059] close(17 <unfinished ...>
[pid  4058] <... close resumed>)        = 0
[pid  4063] <... openat resumed>)       = 3
[pid  4062] close(3 <unfinished ...>
[pid  4061] <... close resumed>)        = 0
[pid  4060] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(5 <unfinished ...>
[pid  4063] write(3, "1000", 4 <unfinished ...>
[pid  4062] <... close resumed>)        = 0
[pid  4061] close(6 <unfinished ...>
[pid  4060] <... fcntl resumed>)        = 5
[pid  4059] close(18 <unfinished ...>
[pid  4063] <... write resumed>)        = 4
[pid  4062] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = 0
[pid  4060] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4063] close(3 <unfinished ...>
[pid  4062] <... fcntl resumed>)        = 5
[pid  4061] close(7 <unfinished ...>
[pid  4059] close(19 <unfinished ...>
[pid  4058] close(6 <unfinished ...>
[pid  4063] <... close resumed>)        = 0
[pid  4062] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4062] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4061] close(8 <unfinished ...>
[pid  4059] close(20 <unfinished ...>
[pid  4063] <... openat resumed>)       = 3
[pid  4062] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(7 <unfinished ...>
[pid  4063] setns(201, 0 <unfinished ...>
[pid  4062] <... openat resumed>)       = 3
[pid  4061] close(9 <unfinished ...>
[pid  4059] close(21 <unfinished ...>
[pid  4063] <... setns resumed>)        = 0
[pid  4062] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4062] <... write resumed>)        = 8
[pid  4061] close(10 <unfinished ...>
[pid  4060] <... openat resumed>)       = 3
[pid  4059] close(22 <unfinished ...>
[pid  4058] close(8 <unfinished ...>
[pid  4063] <... socket resumed>)       = 4
[pid  4062] close(3 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] setns(3, 0 <unfinished ...>
[pid  4062] <... close resumed>)        = 0
[pid  4061] close(11 <unfinished ...>
[pid  4060] <... write resumed>)        = 8
[pid  4059] close(23 <unfinished ...>
[pid  4058] close(9 <unfinished ...>
[pid  4063] <... setns resumed>)        = 0
[pid  4062] close(4 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(3 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] close(3 <unfinished ...>
[pid  4062] <... close resumed>)        = 0
[pid  4061] close(12 <unfinished ...>
[pid  4059] close(24 <unfinished ...>
[pid  4058] close(10 <unfinished ...>
[pid  4063] <... close resumed>)        = 0
[pid  4062] close(5 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = 0
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4062] <... close resumed>)        = 0
[pid  4061] close(13 <unfinished ...>
[pid  4060] close(4 <unfinished ...>
[pid  4059] close(25 <unfinished ...>
[pid  4058] close(11 <unfinished ...>
[pid  4063] <... fcntl resumed>)        = 5
[pid  4062] close(6 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = 0
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(14 <unfinished ...>
[pid  4060] close(5 <unfinished ...>
[pid  4059] close(26 <unfinished ...>
[pid  4058] close(12 <unfinished ...>
[pid  4063] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4062] close(7 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(15 <unfinished ...>
[pid  4060] <... close resumed>)        = 0
[pid  4059] close(27 <unfinished ...>
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] <... openat resumed>)       = 3
[pid  4062] close(8 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(6 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(13 <unfinished ...>
[pid  4063] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(16 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] close(28 <unfinished ...>
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] <... write resumed>)        = 8
[pid  4062] close(9 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(7 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(14 <unfinished ...>
[pid  4063] close(3 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(17 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] close(29 <unfinished ...>
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] <... close resumed>)        = 0
[pid  4062] close(10 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(8 <unfinished ...>
[pid  4059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] close(15 <unfinished ...>
[pid  4063] close(4 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(18 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] exit_group(0 <unfinished ...>
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] <... close resumed>)        = 0
[pid  4062] close(11 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(9 <unfinished ...>
[pid  4059] <... exit_group resumed>)   = ?
[pid  4058] close(16 <unfinished ...>
[pid  4063] close(5 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(19 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4059] +++ exited with 0 +++
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] <... close resumed>)        = 0
[pid  4062] close(12 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(10 <unfinished ...>
[pid  4058] close(17 <unfinished ...>
[pid  4063] close(6 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(20 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(13 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(11 <unfinished ...>
[pid  4058] close(18 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4063] close(7 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(21 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(14 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(12 <unfinished ...>
[pid  4058] close(19 <unfinished ...>
[pid  4063] close(8 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(22 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(15 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] close(9 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(23 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(16 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] close(10 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(24 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(17 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 55
[pid  4063] close(11 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(25 <unfinished ...>
[pid  4060] close(13 <unfinished ...>
[pid  4058] close(20 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(18 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] close(12 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(26 <unfinished ...>
[pid  4060] close(14 <unfinished ...>
[pid  4058] close(21 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(19 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] close(13 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(27 <unfinished ...>
[pid  4060] close(15 <unfinished ...>
[pid  4058] close(22 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(20 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4063] close(14 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(28 <unfinished ...>
[pid  4060] close(16 <unfinished ...>
[pid  4058] close(23./strace-static-x86_64: Process 4064 attached
 <unfinished ...>
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(21 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4063] close(15 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] close(29 <unfinished ...>
[pid  4060] close(17 <unfinished ...>
[pid  4058] close(24 <unfinished ...>
[pid  4064] <... set_robust_list resumed>) = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(22 <unfinished ...>
[pid  4061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4063] close(16 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] exit_group(0 <unfinished ...>
[pid  4060] close(18 <unfinished ...>
[pid  4058] close(25 <unfinished ...>
[pid  4064] <... prctl resumed>)        = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(23 <unfinished ...>
[pid  4061] <... exit_group resumed>)   = ?
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] setpgid(0, 0 <unfinished ...>
[pid  4063] close(17 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4061] +++ exited with 0 +++
[pid  4064] <... setpgid resumed>)      = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(24 <unfinished ...>
[pid  4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4063] close(18 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] <... openat resumed>)       = 3
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(25 <unfinished ...>
[pid  4064] write(3, "1000", 4 <unfinished ...>
[pid  4063] close(19 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] <... write resumed>)        = 4
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(26 <unfinished ...>
[pid  4064] close(3 <unfinished ...>
[pid  4063] close(20 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] <... close resumed>)        = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(27 <unfinished ...>
[pid  4060] close(19 <unfinished ...>
[pid  4058] close(26 <unfinished ...>
[pid  4064] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4063] close(21 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4064] <... openat resumed>)       = 3
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(28 <unfinished ...>
[pid  4060] close(20 <unfinished ...>
[pid  4058] close(27 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4064] setns(201, 0 <unfinished ...>
[pid  4063] close(22 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] <... setns resumed>)        = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] close(29 <unfinished ...>
[pid  4064] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4063] close(23 <unfinished ...>
[pid  4062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(21 <unfinished ...>
[pid  4058] close(28 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 54
[pid  4064] <... socket resumed>)       = 4
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] exit_group(0 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] setns(3, 0 <unfinished ...>
[pid  4063] close(24 <unfinished ...>
[pid  4062] <... exit_group resumed>)   = ?
[pid  4060] close(22 <unfinished ...>
[pid  4058] close(29./strace-static-x86_64: Process 4066 attached
 <unfinished ...>
[pid  4064] <... setns resumed>)        = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4062] +++ exited with 0 +++
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] close(3 <unfinished ...>
[pid  4063] close(25 <unfinished ...>
[pid  4060] close(23 <unfinished ...>
[pid  4058] exit_group(0 <unfinished ...>
[pid  4066] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4064] <... close resumed>)        = 0
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4066] <... set_robust_list resumed>) = 0
[pid  4064] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4063] close(26 <unfinished ...>
[pid  4064] <... fcntl resumed>)        = 5
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(24 <unfinished ...>
[pid  4064] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4063] close(27 <unfinished ...>
[pid  4064] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4058] +++ exited with 0 +++
[pid  4064] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4063] close(28 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4066] <... prctl resumed>)        = 0
[pid  4064] <... openat resumed>)       = 3
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(25 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4066] setpgid(0, 0 <unfinished ...>
[pid  4064] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4063] close(29 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4066] <... setpgid resumed>)      = 0
[pid  4064] <... write resumed>)        = 8
[pid  4063] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] close(3 <unfinished ...>
[pid  4063] exit_group(0 <unfinished ...>
[pid  4064] <... close resumed>)        = 0
[pid  4063] <... exit_group resumed>)   = ?
[pid  4064] close(4 <unfinished ...>
[pid  4063] +++ exited with 0 +++
[pid  4060] close(26 <unfinished ...>
[pid  4064] <... close resumed>)        = 0
[pid  4064] close(5)                    = 0
[pid  4064] close(6 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 55
[pid  4066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(27 <unfinished ...>
[pid  4064] close(7 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4066] <... openat resumed>)       = 3
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] close(8 <unfinished ...>
[pid  4066] write(3, "1000", 4 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(28 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4066] <... write resumed>)        = 4
[pid  4064] close(9 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 55
[pid  4066] close(3 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] close(29 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4066] <... close resumed>)        = 0
[pid  4064] close(10 <unfinished ...>
[pid  4060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4068 attached
[pid  4066] <... openat resumed>)       = 3
[pid  4064] close(11 <unfinished ...>
[pid  4060] exit_group(0./strace-static-x86_64: Process 4069 attached
 <unfinished ...>
[pid  4068] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4066] setns(201, 0 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4060] <... exit_group resumed>)   = ?
[pid  4068] <... set_robust_list resumed>) = 0
[pid  4066] <... setns resumed>)        = 0
[pid  4064] close(12 <unfinished ...>
[pid  4068] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... prctl resumed>)        = 0
[pid  4064] close(13 <unfinished ...>
[pid  4060] +++ exited with 0 +++
[pid  4069] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4068] setpgid(0, 0 <unfinished ...>
[pid  4066] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4069] <... set_robust_list resumed>) = 0
[pid  4068] <... setpgid resumed>)      = 0
[pid  4066] <... socket resumed>)       = 4
[pid  4064] close(14 <unfinished ...>
[pid  4068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4068] <... openat resumed>)       = 3
[pid  4066] setns(3, 0 <unfinished ...>
[pid  4064] close(15 <unfinished ...>
[pid  4069] <... prctl resumed>)        = 0
[pid  4068] write(3, "1000", 4 <unfinished ...>
[pid  4066] <... setns resumed>)        = 0
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 56
[pid  4069] setpgid(0, 0 <unfinished ...>
[pid  4068] <... write resumed>)        = 4
[pid  4066] close(3 <unfinished ...>
[pid  4064] close(16 <unfinished ...>
[pid  4068] close(3 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = 0
[pid  4064] close(17 <unfinished ...>
[pid  4069] <... setpgid resumed>)      = 0
[pid  4068] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4066] <... close resumed>)        = 0
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 54
[pid  4069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4068] <... openat resumed>)       = 3
[pid  4066] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4064] close(18 <unfinished ...>
[pid  4069] <... openat resumed>)       = 3
[pid  4068] setns(201, 0 <unfinished ...>
[pid  4066] <... fcntl resumed>)        = 5
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4071 attached
[pid  4069] write(3, "1000", 4 <unfinished ...>
[pid  4068] <... setns resumed>)        = 0
[pid  4066] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4064] close(19./strace-static-x86_64: Process 4072 attached
 <unfinished ...>
[pid  4071] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4069] <... write resumed>)        = 4
[pid  4068] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4066] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4071] <... set_robust_list resumed>) = 0
[pid  4069] close(3 <unfinished ...>
[pid  4068] <... socket resumed>)       = 4
[pid  4066] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4064] close(20 <unfinished ...>
[pid  4072] <... set_robust_list resumed>) = 0
[pid  4071] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4069] <... close resumed>)        = 0
[pid  4068] setns(3, 0 <unfinished ...>
[pid  4066] <... openat resumed>)       = 3
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4071] <... prctl resumed>)        = 0
[pid  4069] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4068] <... setns resumed>)        = 0
[pid  4066] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4064] close(21 <unfinished ...>
[pid  4072] <... prctl resumed>)        = 0
[pid  4071] setpgid(0, 0 <unfinished ...>
[pid  4069] <... openat resumed>)       = 3
[pid  4068] close(3 <unfinished ...>
[pid  4066] <... write resumed>)        = 8
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] setpgid(0, 0 <unfinished ...>
[pid  4071] <... setpgid resumed>)      = 0
[pid  4069] setns(201, 0 <unfinished ...>
[pid  4068] <... close resumed>)        = 0
[pid  4066] close(3 <unfinished ...>
[pid  4064] close(22 <unfinished ...>
[pid  4072] <... setpgid resumed>)      = 0
[pid  4071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4069] <... setns resumed>)        = 0
[pid  4068] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4066] <... close resumed>)        = 0
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4071] <... openat resumed>)       = 3
[pid  4069] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4068] <... fcntl resumed>)        = 5
[pid  4066] close(4 <unfinished ...>
[pid  4064] close(23 <unfinished ...>
[pid  4072] <... openat resumed>)       = 3
[pid  4071] write(3, "1000", 4 <unfinished ...>
[pid  4069] <... socket resumed>)       = 4
[pid  4068] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4066] <... close resumed>)        = 0
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] write(3, "1000", 4 <unfinished ...>
[pid  4071] <... write resumed>)        = 4
[pid  4069] setns(3, 0 <unfinished ...>
[pid  4068] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4066] close(5 <unfinished ...>
[pid  4064] close(24 <unfinished ...>
[pid  4072] <... write resumed>)        = 4
[pid  4071] close(3 <unfinished ...>
[pid  4069] <... setns resumed>)        = 0
[pid  4068] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4066] <... close resumed>)        = 0
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(3 <unfinished ...>
[pid  4071] <... close resumed>)        = 0
[pid  4069] close(3 <unfinished ...>
[pid  4068] <... openat resumed>)       = 3
[pid  4066] close(6 <unfinished ...>
[pid  4064] close(25 <unfinished ...>
[pid  4072] <... close resumed>)        = 0
[pid  4071] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4069] <... close resumed>)        = 0
[pid  4068] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4071] <... openat resumed>)       = 3
[pid  4069] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4068] <... write resumed>)        = 8
[pid  4066] close(7 <unfinished ...>
[pid  4064] close(26 <unfinished ...>
[pid  4071] setns(201, 0 <unfinished ...>
[pid  4068] close(3 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] <... openat resumed>)       = 3
[pid  4071] <... setns resumed>)        = 0
[pid  4069] <... fcntl resumed>)        = 5
[pid  4068] <... close resumed>)        = 0
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] close(27 <unfinished ...>
[pid  4072] setns(201, 0 <unfinished ...>
[pid  4071] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4069] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4068] close(4 <unfinished ...>
[pid  4066] close(8 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] <... setns resumed>)        = 0
[pid  4071] <... socket resumed>)       = 4
[pid  4069] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4068] <... close resumed>)        = 0
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] close(28 <unfinished ...>
[pid  4072] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4071] setns(3, 0 <unfinished ...>
[pid  4069] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4068] close(5 <unfinished ...>
[pid  4066] close(9 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] <... socket resumed>)       = 4
[pid  4071] <... setns resumed>)        = 0
[pid  4069] <... openat resumed>)       = 3
[pid  4068] <... close resumed>)        = 0
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] close(29 <unfinished ...>
[pid  4072] setns(3, 0 <unfinished ...>
[pid  4071] close(3 <unfinished ...>
[pid  4069] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4068] close(6 <unfinished ...>
[pid  4066] close(10 <unfinished ...>
[pid  4064] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = 0
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] exit_group(0 <unfinished ...>
[pid  4071] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4068] close(7 <unfinished ...>
[pid  4064] <... exit_group resumed>)   = ?
[pid  4072] <... setns resumed>)        = 0
[pid  4071] <... fcntl resumed>)        = 5
[pid  4069] <... write resumed>)        = 8
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4064] +++ exited with 0 +++
[pid  4071] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4068] close(8 <unfinished ...>
[pid  4071] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4068] close(9 <unfinished ...>
[pid  4072] close(3 <unfinished ...>
[pid  4071] <... openat resumed>)       = 3
[pid  4069] close(3 <unfinished ...>
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(11 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4072] <... close resumed>)        = 0
[pid  4071] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4069] <... close resumed>)        = 0
[pid  4068] close(10 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4071] <... write resumed>)        = 8
[pid  4069] close(4 <unfinished ...>
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(12 <unfinished ...>
[pid  4072] <... fcntl resumed>)        = 5
[pid  4071] close(3 <unfinished ...>
[pid  4069] <... close resumed>)        = 0
[pid  4068] close(11 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4071] <... close resumed>)        = 0
[pid  4069] close(5 <unfinished ...>
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(13 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4072] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4071] close(4 <unfinished ...>
[pid  4069] <... close resumed>)        = 0
[pid  4068] close(12 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = 0
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4071] close(5 <unfinished ...>
[pid  4069] close(6 <unfinished ...>
[pid  4068] close(13 <unfinished ...>
[pid  4066] close(14 <unfinished ...>
[pid  4072] <... openat resumed>)       = 3
[pid  4071] <... close resumed>)        = 0
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] close(6 <unfinished ...>
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] close(14 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 56
[pid  4072] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] close(7 <unfinished ...>
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(15 <unfinished ...>
[pid  4071] close(7 <unfinished ...>
[pid  4068] close(15 <unfinished ...>
[pid  4072] <... write resumed>)        = 8
[pid  4072] close(3 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] <... close resumed>)        = 0
[pid  4071] close(8 <unfinished ...>
[pid  4068] close(16 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] close(9 <unfinished ...>
[pid  4068] close(17 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] close(10 <unfinished ...>
[pid  4068] close(18 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4074 attached
[pid  4071] close(11 <unfinished ...>
[pid  4068] close(19 <unfinished ...>
[pid  4074] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... set_robust_list resumed>) = 0
[pid  4071] close(12 <unfinished ...>
[pid  4068] close(20 <unfinished ...>
[pid  4074] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... prctl resumed>)        = 0
[pid  4071] close(13 <unfinished ...>
[pid  4068] close(21 <unfinished ...>
[pid  4074] setpgid(0, 0 <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... setpgid resumed>)      = 0
[pid  4071] close(14 <unfinished ...>
[pid  4068] close(22 <unfinished ...>
[pid  4074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... openat resumed>)       = 3
[pid  4072] close(4 <unfinished ...>
[pid  4071] close(15 <unfinished ...>
[pid  4069] close(8 <unfinished ...>
[pid  4068] close(23 <unfinished ...>
[pid  4066] close(16 <unfinished ...>
[pid  4074] write(3, "1000", 4 <unfinished ...>
[pid  4072] <... close resumed>)        = 0
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... write resumed>)        = 4
[pid  4072] close(5 <unfinished ...>
[pid  4071] close(16 <unfinished ...>
[pid  4069] close(9 <unfinished ...>
[pid  4068] close(24 <unfinished ...>
[pid  4066] close(17 <unfinished ...>
[pid  4074] close(3 <unfinished ...>
[pid  4072] <... close resumed>)        = 0
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = 0
[pid  4072] close(6 <unfinished ...>
[pid  4071] close(17 <unfinished ...>
[pid  4069] close(10 <unfinished ...>
[pid  4068] close(25 <unfinished ...>
[pid  4074] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(18 <unfinished ...>
[pid  4074] <... openat resumed>)       = 3
[pid  4072] close(7 <unfinished ...>
[pid  4071] close(18 <unfinished ...>
[pid  4069] close(11 <unfinished ...>
[pid  4068] close(26 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] setns(201, 0 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(19 <unfinished ...>
[pid  4074] <... setns resumed>)        = 0
[pid  4072] close(8 <unfinished ...>
[pid  4071] close(19 <unfinished ...>
[pid  4069] close(12 <unfinished ...>
[pid  4068] close(27 <unfinished ...>
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] close(20 <unfinished ...>
[pid  4074] <... socket resumed>)       = 4
[pid  4072] close(9 <unfinished ...>
[pid  4071] close(20 <unfinished ...>
[pid  4069] close(13 <unfinished ...>
[pid  4068] close(28 <unfinished ...>
[pid  4074] setns(3, 0 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... setns resumed>)        = 0
[pid  4072] close(10 <unfinished ...>
[pid  4071] close(21 <unfinished ...>
[pid  4069] close(14 <unfinished ...>
[pid  4068] close(29 <unfinished ...>
[pid  4066] close(21 <unfinished ...>
[pid  4074] close(3 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = 0
[pid  4072] close(11 <unfinished ...>
[pid  4071] close(22 <unfinished ...>
[pid  4069] close(15 <unfinished ...>
[pid  4068] exit_group(0 <unfinished ...>
[pid  4066] close(22 <unfinished ...>
[pid  4074] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4068] <... exit_group resumed>)   = ?
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... fcntl resumed>)        = 5
[pid  4072] close(12 <unfinished ...>
[pid  4071] close(23 <unfinished ...>
[pid  4069] close(16 <unfinished ...>
[pid  4068] +++ exited with 0 +++
[pid  4066] close(23 <unfinished ...>
[pid  4074] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4074] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4072] close(13 <unfinished ...>
[pid  4071] close(24 <unfinished ...>
[pid  4069] close(17 <unfinished ...>
[pid  4066] close(24 <unfinished ...>
[pid  4074] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... openat resumed>)       = 3
[pid  4072] close(14 <unfinished ...>
[pid  4071] close(25 <unfinished ...>
[pid  4069] close(18 <unfinished ...>
[pid  4066] close(25 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4074] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... write resumed>)        = 8
[pid  4072] close(15 <unfinished ...>
[pid  4071] close(26 <unfinished ...>
[pid  4074] close(3 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = 0
[pid  4072] close(16 <unfinished ...>
[pid  4071] close(27 <unfinished ...>
[pid  4069] close(19 <unfinished ...>
[pid  4066] close(26 <unfinished ...>
[pid  4074] close(4 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 56
[pid  4074] <... close resumed>)        = 0
[pid  4072] close(17 <unfinished ...>
[pid  4071] close(28 <unfinished ...>
[pid  4069] close(20 <unfinished ...>
[pid  4066] close(27 <unfinished ...>
[pid  4074] close(5 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = 0
[pid  4072] close(18 <unfinished ...>
[pid  4071] close(29 <unfinished ...>
[pid  4069] close(21 <unfinished ...>
[pid  4066] close(28 <unfinished ...>
[pid  4074] close(6 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(19 <unfinished ...>
[pid  4071] exit_group(0 <unfinished ...>
[pid  4069] close(22 <unfinished ...>
[pid  4066] close(29 <unfinished ...>
[pid  4074] close(7 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4071] <... exit_group resumed>)   = ?
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4076 attached
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(20 <unfinished ...>
[pid  4071] +++ exited with 0 +++
[pid  4069] close(23 <unfinished ...>
[pid  4066] exit_group(0 <unfinished ...>
[pid  4076] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4074] close(8 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4076] <... set_robust_list resumed>) = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(21 <unfinished ...>
[pid  4069] close(24 <unfinished ...>
[pid  4076] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4074] close(9 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... prctl resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(22 <unfinished ...>
[pid  4076] setpgid(0, 0 <unfinished ...>
[pid  4074] close(10 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... setpgid resumed>)      = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(23 <unfinished ...>
[pid  4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4074] close(11 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4066] +++ exited with 0 +++
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4076] <... openat resumed>)       = 3
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(24 <unfinished ...>
[pid  4069] close(25 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4076] write(3, "1000", 4 <unfinished ...>
[pid  4074] close(12 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... write resumed>)        = 4
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(25 <unfinished ...>
[pid  4069] close(26 <unfinished ...>
[pid  4076] close(3 <unfinished ...>
[pid  4074] close(13 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... close resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(26 <unfinished ...>
[pid  4076] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4074] close(14 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] close(27 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4076] <... openat resumed>)       = 3
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(27 <unfinished ...>
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] setns(201, 0 <unfinished ...>
[pid  4074] close(15 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... setns resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(28 <unfinished ...>
[pid  4076] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4074] close(16 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... socket resumed>)       = 4
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] close(29 <unfinished ...>
[pid  4069] close(28 <unfinished ...>
[pid  4076] setns(3, 0 <unfinished ...>
[pid  4074] close(17 <unfinished ...>
[pid  4072] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 57
[pid  4076] <... setns resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] exit_group(0 <unfinished ...>
[pid  4069] close(29 <unfinished ...>
[pid  4076] close(3 <unfinished ...>
[pid  4074] close(18 <unfinished ...>
[pid  4072] <... exit_group resumed>)   = ?
[pid  4076] <... close resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4072] +++ exited with 0 +++
[pid  4069] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4076] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4074] close(19 <unfinished ...>
[pid  4069] exit_group(0 <unfinished ...>
[pid  4076] <... fcntl resumed>)        = 5
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4076] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4074] close(20 <unfinished ...>
[pid  4076] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4074] close(21 <unfinished ...>
[pid  4076] <... openat resumed>)       = 3
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4069] <... exit_group resumed>)   = ?
[pid  4076] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4074] close(22 <unfinished ...>
[pid  4076] <... write resumed>)        = 8
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] close(3 <unfinished ...>
[pid  4074] close(23 <unfinished ...>
[pid  4076] <... close resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] close(4 <unfinished ...>
[pid  4074] close(24 <unfinished ...>
[pid  4069] +++ exited with 0 +++
[pid  4076] <... close resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4076] close(5 <unfinished ...>
[pid  4074] close(25 <unfinished ...>
[pid  4076] <... close resumed>)        = 0
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 55
[pid  4076] close(6 <unfinished ...>
[pid  4074] close(26 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] close(7 <unfinished ...>
[pid  4074] close(27 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] close(8 <unfinished ...>
[pid  4074] close(28 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] close(9 <unfinished ...>
[pid  4074] close(29 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 55
[pid  4076] close(10 <unfinished ...>
[pid  4074] exit_group(0./strace-static-x86_64: Process 4078 attached
 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4074] <... exit_group resumed>)   = ?
[pid  4078] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4076] close(11 <unfinished ...>
[pid  4074] +++ exited with 0 +++
[pid  4078] <... set_robust_list resumed>) = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 56
[pid  4078] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4076] close(12 <unfinished ...>
[pid  4078] <... prctl resumed>)        = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] setpgid(0, 0 <unfinished ...>
[pid  4076] close(13 <unfinished ...>
[pid  4078] <... setpgid resumed>)      = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4077 attached
[pid  4078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4076] close(14 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4078] <... openat resumed>)       = 3
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] write(3, "1000", 4 <unfinished ...>
[pid  4076] close(15 <unfinished ...>
[pid  4078] <... write resumed>)        = 4
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(3 <unfinished ...>
[pid  4076] close(16 <unfinished ...>
[pid  4078] <... close resumed>)        = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4076] close(17 <unfinished ...>
[pid  4078] <... openat resumed>)       = 3
[pid  4077] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4080 attached
[pid  4078] setns(201, 0 <unfinished ...>
[pid  4076] close(18 <unfinished ...>
[pid  4077] <... set_robust_list resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 57
[pid  4080] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4078] <... setns resumed>)        = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... set_robust_list resumed>) = 0
[pid  4078] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4076] close(19./strace-static-x86_64: Process 4079 attached
 <unfinished ...>
[pid  4080] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4078] <... socket resumed>)       = 4
[pid  4077] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... prctl resumed>)        = 0
[pid  4078] setns(3, 0 <unfinished ...>
[pid  4076] close(20 <unfinished ...>
[pid  4080] setpgid(0, 0 <unfinished ...>
[pid  4079] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4078] <... setns resumed>)        = 0
[pid  4077] <... prctl resumed>)        = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... setpgid resumed>)      = 0
[pid  4078] close(3 <unfinished ...>
[pid  4076] close(21 <unfinished ...>
[pid  4080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4078] <... close resumed>)        = 0
[pid  4077] setpgid(0, 0 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 4081 attached
[pid  4080] <... openat resumed>)       = 3
[pid  4078] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4077] <... setpgid resumed>)      = 0
[pid  4076] close(22 <unfinished ...>
[pid  4081] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4080] write(3, "1000", 4 <unfinished ...>
[pid  4078] <... fcntl resumed>)        = 5
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... set_robust_list resumed>) = 0
[pid  4080] <... write resumed>)        = 4
[pid  4079] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4078] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4076] close(23 <unfinished ...>
[pid  4081] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4080] close(3 <unfinished ...>
[pid  4079] <... prctl resumed>)        = 0
[pid  4078] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... prctl resumed>)        = 0
[pid  4080] <... close resumed>)        = 0
[pid  4079] setpgid(0, 0 <unfinished ...>
[pid  4078] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4077] <... openat resumed>)       = 3
[pid  4076] close(24 <unfinished ...>
[pid  4081] setpgid(0, 0 <unfinished ...>
[pid  4080] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4079] <... setpgid resumed>)      = 0
[pid  4078] <... openat resumed>)       = 3
[pid  4077] write(3, "1000", 4 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... setpgid resumed>)      = 0
[pid  4080] <... openat resumed>)       = 3
[pid  4078] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4077] <... write resumed>)        = 4
[pid  4076] close(25 <unfinished ...>
[pid  4081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4080] setns(201, 0 <unfinished ...>
[pid  4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4078] <... write resumed>)        = 8
[pid  4077] close(3 <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... openat resumed>)       = 3
[pid  4080] <... setns resumed>)        = 0
[pid  4078] close(3 <unfinished ...>
[pid  4076] close(26 <unfinished ...>
[pid  4081] write(3, "1000", 4 <unfinished ...>
[pid  4080] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4078] <... close resumed>)        = 0
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... write resumed>)        = 4
[pid  4080] <... socket resumed>)       = 4
[pid  4079] <... openat resumed>)       = 3
[pid  4078] close(4 <unfinished ...>
[pid  4077] <... close resumed>)        = 0
[pid  4076] close(27 <unfinished ...>
[pid  4081] close(3 <unfinished ...>
[pid  4080] setns(3, 0 <unfinished ...>
[pid  4079] write(3, "1000", 4 <unfinished ...>
[pid  4078] <... close resumed>)        = 0
[pid  4077] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = 0
[pid  4080] <... setns resumed>)        = 0
[pid  4079] <... write resumed>)        = 4
[pid  4078] close(5 <unfinished ...>
[pid  4076] close(28 <unfinished ...>
[pid  4081] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4080] close(3 <unfinished ...>
[pid  4079] close(3 <unfinished ...>
[pid  4078] <... close resumed>)        = 0
[pid  4077] <... openat resumed>)       = 3
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... openat resumed>)       = 3
[pid  4080] <... close resumed>)        = 0
[pid  4079] <... close resumed>)        = 0
[pid  4078] close(6 <unfinished ...>
[pid  4077] setns(201, 0 <unfinished ...>
[pid  4076] close(29 <unfinished ...>
[pid  4081] setns(201, 0 <unfinished ...>
[pid  4080] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4079] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... setns resumed>)        = 0
[pid  4081] <... setns resumed>)        = 0
[pid  4080] <... fcntl resumed>)        = 5
[pid  4079] <... openat resumed>)       = 3
[pid  4078] close(7 <unfinished ...>
[pid  4077] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4076] exit_group(0 <unfinished ...>
[pid  4081] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4080] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4079] setns(201, 0 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4076] <... exit_group resumed>)   = ?
[pid  4077] <... socket resumed>)       = 4
[pid  4081] <... socket resumed>)       = 4
[pid  4080] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4079] <... setns resumed>)        = 0
[pid  4078] close(8 <unfinished ...>
[pid  4077] setns(3, 0 <unfinished ...>
[pid  4076] +++ exited with 0 +++
[pid  4081] setns(3, 0 <unfinished ...>
[pid  4080] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4079] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... setns resumed>)        = 0
[pid  4080] <... openat resumed>)       = 3
[pid  4079] <... socket resumed>)       = 4
[pid  4078] close(9 <unfinished ...>
[pid  4077] <... setns resumed>)        = 0
[pid  4081] close(3 <unfinished ...>
[pid  4080] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4079] setns(3, 0 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = 0
[pid  4080] <... write resumed>)        = 8
[pid  4079] <... setns resumed>)        = 0
[pid  4078] close(10 <unfinished ...>
[pid  4077] close(3 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4081] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4080] close(3 <unfinished ...>
[pid  4079] close(3 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = 0
[pid  4081] <... fcntl resumed>)        = 5
[pid  4080] <... close resumed>)        = 0
[pid  4079] <... close resumed>)        = 0
[pid  4078] close(11 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4077] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4081] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4080] close(4 <unfinished ...>
[pid  4079] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... fcntl resumed>)        = 5
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4081] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4080] <... close resumed>)        = 0
[pid  4079] <... fcntl resumed>)        = 5
[pid  4078] close(12 <unfinished ...>
[pid  4077] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4081] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4080] close(5 <unfinished ...>
[pid  4079] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4081] <... openat resumed>)       = 3
[pid  4080] <... close resumed>)        = 0
[pid  4079] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4078] close(13 <unfinished ...>
[pid  4077] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4081] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4080] close(6 <unfinished ...>
[pid  4079] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... write resumed>)        = 8
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(14 <unfinished ...>
[pid  4077] <... openat resumed>)       = 3
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4081] close(3 <unfinished ...>
[pid  4080] close(7 <unfinished ...>
[pid  4079] <... openat resumed>)       = 3
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4081] <... close resumed>)        = 0
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(15 <unfinished ...>
[pid  4081] close(4 <unfinished ...>
[pid  4080] close(8 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = 0
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(16 <unfinished ...>
[pid  4081] close(5 <unfinished ...>
[pid  4080] close(9 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = 0
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4078] close(17 <unfinished ...>
[pid  4077] <... write resumed>)        = 8
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 57
[pid  4081] close(6 <unfinished ...>
[pid  4080] close(10 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... write resumed>)        = 8
[pid  4078] close(18 <unfinished ...>
[pid  4077] close(3 <unfinished ...>
[pid  4081] close(7 <unfinished ...>
[pid  4080] close(11 <unfinished ...>
[pid  4079] close(3 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(19 <unfinished ...>
[pid  4077] <... close resumed>)        = 0
[pid  4081] close(8 <unfinished ...>
[pid  4080] close(12 <unfinished ...>
[pid  4079] <... close resumed>)        = 0
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(4 <unfinished ...>
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(4 <unfinished ...>
[pid  4078] close(20 <unfinished ...>
[pid  4077] <... close resumed>)        = 0
[pid  4081] close(9 <unfinished ...>
[pid  4080] close(13 <unfinished ...>
[pid  4079] <... close resumed>)        = 0
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(5./strace-static-x86_64: Process 4082 attached
 <unfinished ...>
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(5 <unfinished ...>
[pid  4078] close(21 <unfinished ...>
[pid  4082] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4081] close(10 <unfinished ...>
[pid  4080] close(14 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = 0
[pid  4079] <... close resumed>)        = 0
[pid  4082] <... set_robust_list resumed>) = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(6 <unfinished ...>
[pid  4078] close(22 <unfinished ...>
[pid  4077] close(6 <unfinished ...>
[pid  4082] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4081] close(11 <unfinished ...>
[pid  4080] close(15 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... prctl resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(7 <unfinished ...>
[pid  4078] close(23 <unfinished ...>
[pid  4077] close(7 <unfinished ...>
[pid  4082] setpgid(0, 0 <unfinished ...>
[pid  4081] close(12 <unfinished ...>
[pid  4080] close(16 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... setpgid resumed>)      = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(8 <unfinished ...>
[pid  4078] close(24 <unfinished ...>
[pid  4077] close(8 <unfinished ...>
[pid  4082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4081] close(13 <unfinished ...>
[pid  4080] close(17 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... openat resumed>)       = 3
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(9 <unfinished ...>
[pid  4078] close(25 <unfinished ...>
[pid  4077] close(9 <unfinished ...>
[pid  4082] write(3, "1000", 4 <unfinished ...>
[pid  4081] close(14 <unfinished ...>
[pid  4080] close(18 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... write resumed>)        = 4
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(10 <unfinished ...>
[pid  4078] close(26 <unfinished ...>
[pid  4077] close(10 <unfinished ...>
[pid  4082] close(3 <unfinished ...>
[pid  4081] close(15 <unfinished ...>
[pid  4080] close(19 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... close resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(11 <unfinished ...>
[pid  4078] close(27 <unfinished ...>
[pid  4077] close(11 <unfinished ...>
[pid  4082] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4081] close(16 <unfinished ...>
[pid  4080] close(20 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... openat resumed>)       = 3
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(28 <unfinished ...>
[pid  4082] setns(201, 0 <unfinished ...>
[pid  4081] close(17 <unfinished ...>
[pid  4080] close(21 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... setns resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] close(29 <unfinished ...>
[pid  4082] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4081] close(18 <unfinished ...>
[pid  4080] close(22 <unfinished ...>
[pid  4078] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... socket resumed>)       = 4
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] exit_group(0 <unfinished ...>
[pid  4082] setns(3, 0 <unfinished ...>
[pid  4081] close(19 <unfinished ...>
[pid  4080] close(23 <unfinished ...>
[pid  4078] <... exit_group resumed>)   = ?
[pid  4082] <... setns resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4078] +++ exited with 0 +++
[pid  4082] close(3 <unfinished ...>
[pid  4081] close(20 <unfinished ...>
[pid  4080] close(24 <unfinished ...>
[pid  4082] <... close resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4081] close(21 <unfinished ...>
[pid  4080] close(25 <unfinished ...>
[pid  4082] <... fcntl resumed>)        = 5
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4081] close(22 <unfinished ...>
[pid  4080] close(26 <unfinished ...>
[pid  4082] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(12 <unfinished ...>
[pid  4082] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4081] close(23 <unfinished ...>
[pid  4080] close(27 <unfinished ...>
[pid  4079] close(12 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... openat resumed>)       = 3
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(13 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4082] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4081] close(24 <unfinished ...>
[pid  4080] close(28 <unfinished ...>
[pid  4079] close(13 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4082] <... write resumed>)        = 8
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(14 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4082] close(3 <unfinished ...>
[pid  4081] close(25 <unfinished ...>
[pid  4080] close(29 <unfinished ...>
[pid  4079] close(14 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... close resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(15 <unfinished ...>
[pid  4082] close(4 <unfinished ...>
[pid  4081] close(26 <unfinished ...>
[pid  4080] exit_group(0 <unfinished ...>
[pid  4079] close(15 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... close resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4080] <... exit_group resumed>)   = ?
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(16 <unfinished ...>
[pid  4082] close(5 <unfinished ...>
[pid  4081] close(27 <unfinished ...>
[pid  4080] +++ exited with 0 +++
[pid  4079] close(16 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4082] <... close resumed>)        = 0
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(17 <unfinished ...>
[pid  4082] close(6 <unfinished ...>
[pid  4081] close(28 <unfinished ...>
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] close(7 <unfinished ...>
[pid  4081] close(29 <unfinished ...>
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] close(8 <unfinished ...>
[pid  4081] exit_group(0 <unfinished ...>
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4081] <... exit_group resumed>)   = ?
[pid  4079] close(17 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 56
[pid  4082] close(9 <unfinished ...>
[pid  4081] +++ exited with 0 +++
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(18 <unfinished ...>
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(18 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] close(10 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(19 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(19 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4082] close(11 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(20 <unfinished ...>
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4079] close(20 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4082] close(13 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(21 <unfinished ...>
[pid  4079] close(21 <unfinished ...>
[pid  4082] close(14 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4084 attached
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4082] close(15 <unfinished ...>
[pid  4079] close(22 <unfinished ...>
[pid  4077] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4084] <... set_robust_list resumed>) = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4082] close(16 <unfinished ...>
[pid  4084] <... prctl resumed>)        = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] setpgid(0, 0 <unfinished ...>
[pid  4082] close(17 <unfinished ...>
[pid  4084] <... setpgid resumed>)      = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4082] close(18 <unfinished ...>
[pid  4079] close(23 <unfinished ...>
[pid  4077] close(23 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4084] <... openat resumed>)       = 3
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 58
[pid  4084] write(3, "1000", 4 <unfinished ...>
[pid  4082] close(19 <unfinished ...>
[pid  4084] <... write resumed>)        = 4
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(3 <unfinished ...>
[pid  4082] close(20 <unfinished ...>
[pid  4084] <... close resumed>)        = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4082] close(21 <unfinished ...>
[pid  4084] <... openat resumed>)       = 3
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(24 <unfinished ...>
[pid  4077] close(24 <unfinished ...>
[pid  4084] setns(201, 0 <unfinished ...>
[pid  4082] close(22 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 57
[pid  4084] <... setns resumed>)        = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(25 <unfinished ...>
[pid  4077] close(25 <unfinished ...>
[pid  4084] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4082] close(23 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] <... socket resumed>)       = 4
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(26 <unfinished ...>
[pid  4077] close(26./strace-static-x86_64: Process 4085 attached
 <unfinished ...>
[pid  4084] setns(3, 0 <unfinished ...>
[pid  4082] close(24 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4084] <... setns resumed>)        = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(27 <unfinished ...>
[pid  4077] close(27 <unfinished ...>
[pid  4085] <... set_robust_list resumed>) = 0
[pid  4084] close(3 <unfinished ...>
[pid  4082] close(25 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4084] <... close resumed>)        = 0
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(28 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... prctl resumed>)        = 0
[pid  4084] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4082] close(26 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(28 <unfinished ...>
[pid  4085] setpgid(0, 0 <unfinished ...>
[pid  4084] <... fcntl resumed>)        = 5
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] close(29 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... setpgid resumed>)      = 0
[pid  4084] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4082] close(27 <unfinished ...>
[pid  4079] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4077] close(29 <unfinished ...>
[pid  4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4084] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4079] exit_group(0 <unfinished ...>
[pid  4077] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... openat resumed>)       = 3
[pid  4084] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4082] close(28 <unfinished ...>
[pid  4079] <... exit_group resumed>)   = ?
[pid  4077] exit_group(0 <unfinished ...>
[pid  4085] write(3, "1000", 4 <unfinished ...>
[pid  4084] <... openat resumed>)       = 3
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... write resumed>)        = 4
[pid  4084] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4082] close(29 <unfinished ...>
[pid  4085] close(3 <unfinished ...>
[pid  4084] <... write resumed>)        = 8
[pid  4082] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = 0
[pid  4084] close(3 <unfinished ...>
[pid  4082] exit_group(0 <unfinished ...>
[pid  4085] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4084] <... close resumed>)        = 0
[pid  4082] <... exit_group resumed>)   = ?
[pid  4079] +++ exited with 0 +++
[pid  4077] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4086 attached
[pid  4085] <... openat resumed>)       = 3
[pid  4084] close(4 <unfinished ...>
[pid  4082] +++ exited with 0 +++
[pid  4085] setns(201, 0 <unfinished ...>
[pid  4084] <... close resumed>)        = 0
[pid  4085] <... setns resumed>)        = 0
[pid  4084] close(5 <unfinished ...>
[pid  4085] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4084] <... close resumed>)        = 0
[pid  4085] <... socket resumed>)       = 4
[pid  4084] close(6 <unfinished ...>
[pid  4085] setns(3, 0 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... setns resumed>)        = 0
[pid  4084] close(7 <unfinished ...>
[pid  4077] +++ exited with 0 +++
[pid  4085] close(3 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = 0
[pid  4084] close(8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4085] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4085] <... fcntl resumed>)        = 5
[pid  4084] close(9 <unfinished ...>
[pid  4086] <... set_robust_list resumed>) = 0
[pid  4085] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4085] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4084] close(10 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4085] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... openat resumed>)       = 3
[pid  4084] close(11 <unfinished ...>
[pid  4085] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... write resumed>)        = 8
[pid  4084] close(12 <unfinished ...>
[pid  4085] close(3 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = 0
[pid  4084] close(13 <unfinished ...>
[pid  4085] close(4 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = 0
[pid  4084] close(14 <unfinished ...>
[pid  4085] close(5 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4085] <... close resumed>)        = 0
[pid  4084] close(15 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 58
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4086] <... prctl resumed>)        = 0
[pid  4085] close(6 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 56
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(16 <unfinished ...>
[pid  4085] close(7 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(17 <unfinished ...>
[pid  4085] close(8 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(18 <unfinished ...>
[pid  4085] close(9 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] setpgid(0, 0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 58
[pid  4086] <... setpgid resumed>)      = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(19 <unfinished ...>
[pid  4085] close(10 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4087 attached
[pid  4086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(20 <unfinished ...>
[pid  4087] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4085] close(11 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] <... set_robust_list resumed>) = 0
[pid  4086] <... openat resumed>)       = 3
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(21 <unfinished ...>
[pid  4087] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4085] close(12 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] <... prctl resumed>)        = 0
[pid  4086] write(3, "1000", 4 <unfinished ...>
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(22 <unfinished ...>
[pid  4087] setpgid(0, 0 <unfinished ...>
[pid  4086] <... write resumed>)        = 4
[pid  4085] close(13 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] <... setpgid resumed>)      = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(23 <unfinished ...>
[pid  4086] close(3./strace-static-x86_64: Process 4089 attached
 <unfinished ...>
[pid  4087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4085] close(14 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = 0
[pid  4089] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4087] <... openat resumed>)       = 3
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(24 <unfinished ...>
[pid  4089] <... set_robust_list resumed>) = 0
[pid  4087] write(3, "1000", 4 <unfinished ...>
[pid  4086] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4085] close(15 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4087] <... write resumed>)        = 4
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(25 <unfinished ...>
[pid  4089] <... prctl resumed>)        = 0
[pid  4087] close(3 <unfinished ...>
[pid  4086] <... openat resumed>)       = 3
[pid  4085] close(16 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] setpgid(0, 0 <unfinished ...>
[pid  4087] <... close resumed>)        = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(26 <unfinished ...>
[pid  4086] setns(201, 0./strace-static-x86_64: Process 4088 attached
 <unfinished ...>
[pid  4089] <... setpgid resumed>)      = 0
[pid  4087] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4085] close(17 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... setns resumed>)        = 0
[pid  4089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4087] <... openat resumed>)       = 3
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(27 <unfinished ...>
[pid  4086] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4089] <... openat resumed>)       = 3
[pid  4088] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4087] setns(201, 0 <unfinished ...>
[pid  4085] close(18 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... socket resumed>)       = 4
[pid  4089] write(3, "1000", 4 <unfinished ...>
[pid  4087] <... setns resumed>)        = 0
[pid  4086] setns(3, 0 <unfinished ...>
[pid  4088] <... set_robust_list resumed>) = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(28 <unfinished ...>
[pid  4089] <... write resumed>)        = 4
[pid  4087] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4085] close(19 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(3 <unfinished ...>
[pid  4088] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4087] <... socket resumed>)       = 4
[pid  4086] <... setns resumed>)        = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] close(29 <unfinished ...>
[pid  4089] <... close resumed>)        = 0
[pid  4088] <... prctl resumed>)        = 0
[pid  4087] setns(3, 0 <unfinished ...>
[pid  4086] close(3 <unfinished ...>
[pid  4085] close(20 <unfinished ...>
[pid  4084] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4088] setpgid(0, 0 <unfinished ...>
[pid  4087] <... setns resumed>)        = 0
[pid  4086] <... close resumed>)        = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] exit_group(0 <unfinished ...>
[pid  4089] <... openat resumed>)       = 3
[pid  4088] <... setpgid resumed>)      = 0
[pid  4087] close(3 <unfinished ...>
[pid  4086] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4085] close(21 <unfinished ...>
[pid  4084] <... exit_group resumed>)   = ?
[pid  4089] setns(201, 0 <unfinished ...>
[pid  4088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4087] <... close resumed>)        = 0
[pid  4086] <... fcntl resumed>)        = 5
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4084] +++ exited with 0 +++
[pid  4089] <... setns resumed>)        = 0
[pid  4087] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4085] close(22 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4086] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4089] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4088] <... openat resumed>)       = 3
[pid  4087] <... fcntl resumed>)        = 5
[pid  4086] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] <... socket resumed>)       = 4
[pid  4088] write(3, "1000", 4 <unfinished ...>
[pid  4087] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4086] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4085] close(23 <unfinished ...>
[pid  4089] setns(3, 0 <unfinished ...>
[pid  4088] <... write resumed>)        = 4
[pid  4087] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] <... setns resumed>)        = 0
[pid  4088] close(3 <unfinished ...>
[pid  4087] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4086] <... openat resumed>)       = 3
[pid  4085] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4089] close(3 <unfinished ...>
[pid  4088] <... close resumed>)        = 0
[pid  4087] <... openat resumed>)       = 3
[pid  4086] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] <... close resumed>)        = 0
[pid  4087] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4085] close(25 <unfinished ...>
[pid  4089] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4087] <... write resumed>)        = 8
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] <... fcntl resumed>)        = 5
[pid  4087] close(3 <unfinished ...>
[pid  4085] close(26 <unfinished ...>
[pid  4089] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4088] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4087] <... close resumed>)        = 0
[pid  4086] <... write resumed>)        = 8
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 57
[pid  4089] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4088] <... openat resumed>)       = 3
[pid  4087] close(4 <unfinished ...>
[pid  4086] close(3 <unfinished ...>
[pid  4085] close(27 <unfinished ...>
[pid  4089] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4088] setns(201, 0 <unfinished ...>
[pid  4087] <... close resumed>)        = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = 0
[pid  4089] <... openat resumed>)       = 3
[pid  4088] <... setns resumed>)        = 0
[pid  4087] close(5 <unfinished ...>
[pid  4085] close(28 <unfinished ...>
[pid  4086] close(4 <unfinished ...>
[pid  4089] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4088] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4087] <... close resumed>)        = 0
[pid  4086] <... close resumed>)        = 0
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] <... write resumed>)        = 8
[pid  4088] <... socket resumed>)       = 4
[pid  4087] close(6 <unfinished ...>
[pid  4086] close(5 <unfinished ...>
[pid  4085] close(29./strace-static-x86_64: Process 4090 attached
 <unfinished ...>
[pid  4089] close(3 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4089] <... close resumed>)        = 0
[pid  4088] setns(3, 0 <unfinished ...>
[pid  4087] close(7 <unfinished ...>
[pid  4086] <... close resumed>)        = 0
[pid  4085] exit_group(0 <unfinished ...>
[pid  4090] <... set_robust_list resumed>) = 0
[pid  4089] close(4 <unfinished ...>
[pid  4088] <... setns resumed>)        = 0
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(6 <unfinished ...>
[pid  4085] <... exit_group resumed>)   = ?
[pid  4090] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4089] <... close resumed>)        = 0
[pid  4088] close(3 <unfinished ...>
[pid  4087] close(8 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4085] +++ exited with 0 +++
[pid  4090] <... prctl resumed>)        = 0
[pid  4089] close(5 <unfinished ...>
[pid  4088] <... close resumed>)        = 0
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(7 <unfinished ...>
[pid  4090] setpgid(0, 0 <unfinished ...>
[pid  4089] <... close resumed>)        = 0
[pid  4088] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4087] close(9 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4090] <... setpgid resumed>)      = 0
[pid  4089] close(6 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... fcntl resumed>)        = 5
[pid  4087] close(10 <unfinished ...>
[pid  4086] close(8 <unfinished ...>
[pid  4090] <... openat resumed>)       = 3
[pid  4089] close(7 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4088] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4090] write(3, "1000", 4 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4087] close(11 <unfinished ...>
[pid  4086] close(9 <unfinished ...>
[pid  4090] <... write resumed>)        = 4
[pid  4089] close(8 <unfinished ...>
[pid  4088] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] close(3 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(12 <unfinished ...>
[pid  4086] close(10 <unfinished ...>
[pid  4090] <... close resumed>)        = 0
[pid  4089] close(9 <unfinished ...>
[pid  4088] <... openat resumed>)       = 3
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4090] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4087] close(13 <unfinished ...>
[pid  4086] close(11 <unfinished ...>
[pid  4090] <... openat resumed>)       = 3
[pid  4089] close(10 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] setns(201, 0 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(14 <unfinished ...>
[pid  4090] <... setns resumed>)        = 0
[pid  4089] close(11 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(15 <unfinished ...>
[pid  4090] <... socket resumed>)       = 4
[pid  4089] close(12 <unfinished ...>
[pid  4088] <... write resumed>)        = 8
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(12 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 59
[pid  4090] setns(3, 0 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] close(3 <unfinished ...>
[pid  4087] close(16 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... setns resumed>)        = 0
[pid  4089] close(13 <unfinished ...>
[pid  4088] <... close resumed>)        = 0
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(13 <unfinished ...>
[pid  4090] close(3 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] close(4 <unfinished ...>
[pid  4087] close(17 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = 0
[pid  4089] close(14 <unfinished ...>
[pid  4088] <... close resumed>)        = 0
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(14 <unfinished ...>
[pid  4090] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] close(5 <unfinished ...>
[pid  4087] close(18 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4091 attached
[pid  4090] <... fcntl resumed>)        = 5
[pid  4089] close(15 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(15 <unfinished ...>
[pid  4091] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4090] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = 0
[pid  4087] close(19 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... set_robust_list resumed>) = 0
[pid  4090] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4089] close(16 <unfinished ...>
[pid  4088] close(6 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(16 <unfinished ...>
[pid  4091] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4090] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(20 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... prctl resumed>)        = 0
[pid  4090] <... openat resumed>)       = 3
[pid  4089] close(17 <unfinished ...>
[pid  4088] close(7 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(17 <unfinished ...>
[pid  4091] setpgid(0, 0 <unfinished ...>
[pid  4090] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(21 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... setpgid resumed>)      = 0
[pid  4090] <... write resumed>)        = 8
[pid  4089] close(18 <unfinished ...>
[pid  4088] close(8 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(18 <unfinished ...>
[pid  4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4090] close(3 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(22 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... openat resumed>)       = 3
[pid  4090] <... close resumed>)        = 0
[pid  4089] close(19 <unfinished ...>
[pid  4088] close(9 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(19 <unfinished ...>
[pid  4091] write(3, "1000", 4 <unfinished ...>
[pid  4090] close(4 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(23 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... write resumed>)        = 4
[pid  4090] <... close resumed>)        = 0
[pid  4089] close(20 <unfinished ...>
[pid  4088] close(10 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(20 <unfinished ...>
[pid  4091] close(3 <unfinished ...>
[pid  4090] close(5 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(24 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... close resumed>)        = 0
[pid  4090] <... close resumed>)        = 0
[pid  4089] close(21 <unfinished ...>
[pid  4088] close(11 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(21 <unfinished ...>
[pid  4091] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4090] close(6 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(25 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... openat resumed>)       = 3
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(22 <unfinished ...>
[pid  4088] close(12 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(22 <unfinished ...>
[pid  4091] setns(201, 0 <unfinished ...>
[pid  4090] close(7 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(26 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... setns resumed>)        = 0
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(23 <unfinished ...>
[pid  4088] close(13 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(23 <unfinished ...>
[pid  4091] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4090] close(8 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(27 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... socket resumed>)       = 4
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(24 <unfinished ...>
[pid  4088] close(14 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(24 <unfinished ...>
[pid  4091] setns(3, 0 <unfinished ...>
[pid  4090] close(9 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(28 <unfinished ...>
[pid  4091] <... setns resumed>)        = 0
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(25 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(3 <unfinished ...>
[pid  4090] close(10 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] close(29 <unfinished ...>
[pid  4091] <... close resumed>)        = 0
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(26 <unfinished ...>
[pid  4087] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4090] close(11 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] exit_group(0 <unfinished ...>
[pid  4091] <... fcntl resumed>)        = 5
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(27 <unfinished ...>
[pid  4087] <... exit_group resumed>)   = ?
[pid  4091] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4090] close(12 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4087] +++ exited with 0 +++
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(28 <unfinished ...>
[pid  4091] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4090] close(13 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... openat resumed>)       = 3
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] close(29 <unfinished ...>
[pid  4091] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4090] close(14 <unfinished ...>
[pid  4089] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] close(15 <unfinished ...>
[pid  4086] close(25 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4091] <... write resumed>)        = 8
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] exit_group(0 <unfinished ...>
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4091] close(3 <unfinished ...>
[pid  4090] close(15 <unfinished ...>
[pid  4089] <... exit_group resumed>)   = ?
[pid  4088] close(16 <unfinished ...>
[pid  4086] close(26 <unfinished ...>
[pid  4091] <... close resumed>)        = 0
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4089] +++ exited with 0 +++
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4091] close(4 <unfinished ...>
[pid  4090] close(16 <unfinished ...>
[pid  4088] close(17 <unfinished ...>
[pid  4091] <... close resumed>)        = 0
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(27 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4091] close(5 <unfinished ...>
[pid  4090] close(17 <unfinished ...>
[pid  4088] close(18 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... close resumed>)        = 0
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4091] close(6 <unfinished ...>
[pid  4090] close(18 <unfinished ...>
[pid  4088] close(19 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(7 <unfinished ...>
[pid  4090] close(19 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(8 <unfinished ...>
[pid  4090] close(20 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(9 <unfinished ...>
[pid  4090] close(21 <unfinished ...>
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] close(29 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 59
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] close(20 <unfinished ...>
[pid  4086] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(10 <unfinished ...>
[pid  4090] close(22 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(11 <unfinished ...>
[pid  4090] close(23 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(12 <unfinished ...>
[pid  4090] close(24 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(13 <unfinished ...>
[pid  4090] close(25 <unfinished ...>
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] exit_group(0 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] close(21 <unfinished ...>
[pid  4086] <... exit_group resumed>)   = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 59
[pid  4091] close(14 <unfinished ...>
[pid  4090] close(26 <unfinished ...>
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(15 <unfinished ...>
[pid  4090] close(27 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4091] close(16 <unfinished ...>
[pid  4090] close(28 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4093 attached
[pid  4091] close(17 <unfinished ...>
[pid  4090] close(29 <unfinished ...>
[pid  4093] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4086] +++ exited with 0 +++
[pid  4093] <... set_robust_list resumed>) = 0
[pid  4091] close(18 <unfinished ...>
[pid  4090] exit_group(0 <unfinished ...>
[pid  4088] close(22 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4093] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4090] <... exit_group resumed>)   = ?
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] <... prctl resumed>)        = 0
[pid  4091] close(19 <unfinished ...>
[pid  4090] +++ exited with 0 +++
[pid  4088] close(23./strace-static-x86_64: Process 4094 attached
 <unfinished ...>
[pid  4093] setpgid(0, 0 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4094] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4093] <... setpgid resumed>)      = 0
[pid  4091] close(20 <unfinished ...>
[pid  4088] close(24 <unfinished ...>
[pid  4094] <... set_robust_list resumed>) = 0
[pid  4093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4093] <... openat resumed>)       = 3
[pid  4091] close(21 <unfinished ...>
[pid  4088] close(25 <unfinished ...>
[pid  4094] <... prctl resumed>)        = 0
[pid  4093] write(3, "1000", 4 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4094] setpgid(0, 0 <unfinished ...>
[pid  4093] <... write resumed>)        = 4
[pid  4091] close(22 <unfinished ...>
[pid  4088] close(26 <unfinished ...>
[pid  4094] <... setpgid resumed>)      = 0
[pid  4093] close(3 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4093] <... close resumed>)        = 0
[pid  4091] close(23 <unfinished ...>
[pid  4094] <... openat resumed>)       = 3
[pid  4093] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 58
[pid  4094] write(3, "1000", 4 <unfinished ...>
[pid  4093] <... openat resumed>)       = 3
[pid  4091] close(24 <unfinished ...>
[pid  4088] close(27 <unfinished ...>
[pid  4094] <... write resumed>)        = 4
[pid  4093] setns(201, 0 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4094] close(3 <unfinished ...>
[pid  4093] <... setns resumed>)        = 0
[pid  4091] close(25 <unfinished ...>
[pid  4088] close(28 <unfinished ...>
[pid  4094] <... close resumed>)        = 0
[pid  4093] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4093] <... socket resumed>)       = 4
[pid  4091] close(26 <unfinished ...>
[pid  4094] <... openat resumed>)       = 3
[pid  4093] setns(3, 0 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] setns(201, 0 <unfinished ...>
[pid  4093] <... setns resumed>)        = 0
[pid  4091] close(27 <unfinished ...>
[pid  4088] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 58
[pid  4094] <... setns resumed>)        = 0
[pid  4093] close(3 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4093] <... close resumed>)        = 0
[pid  4091] close(28 <unfinished ...>
[pid  4094] <... socket resumed>)       = 4
[pid  4093] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4088] exit_group(0 <unfinished ...>
[pid  4094] setns(3, 0 <unfinished ...>
[pid  4093] <... fcntl resumed>)        = 5
[pid  4091] close(29 <unfinished ...>
[pid  4088] <... exit_group resumed>)   = ?
[pid  4094] <... setns resumed>)        = 0
[pid  4093] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4091] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] close(3 <unfinished ...>
[pid  4093] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4091] exit_group(0 <unfinished ...>
[pid  4094] <... close resumed>)        = 0
[pid  4093] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4091] <... exit_group resumed>)   = ?
[pid  4094] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4093] <... openat resumed>)       = 3
[pid  4091] +++ exited with 0 +++
[pid  4088] +++ exited with 0 +++
./strace-static-x86_64: Process 4096 attached
[pid  4094] <... fcntl resumed>)        = 5
[pid  4093] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4095 attached
[pid  4096] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4094] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4093] <... write resumed>)        = 8
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4096] <... set_robust_list resumed>) = 0
[pid  4094] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4093] close(3 <unfinished ...>
[pid  4096] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4094] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4093] <... close resumed>)        = 0
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4096] <... prctl resumed>)        = 0
[pid  4094] <... openat resumed>)       = 3
[pid  4093] close(4 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4096] setpgid(0, 0 <unfinished ...>
[pid  4095] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4094] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4093] <... close resumed>)        = 0
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4096] <... setpgid resumed>)      = 0
[pid  4094] <... write resumed>)        = 8
[pid  4093] close(5 <unfinished ...>
[pid  4096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4095] <... set_robust_list resumed>) = 0
[pid  4094] close(3 <unfinished ...>
[pid  4093] <... close resumed>)        = 0
[pid  4096] <... openat resumed>)       = 3
[pid  4094] <... close resumed>)        = 0
[pid  4093] close(6 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 57
[pid  4096] write(3, "1000", 4 <unfinished ...>
[pid  4094] close(4 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... write resumed>)        = 4
[pid  4094] <... close resumed>)        = 0
[pid  4093] close(7 <unfinished ...>
[pid  4095] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4096] close(3 <unfinished ...>
[pid  4095] <... prctl resumed>)        = 0
[pid  4094] close(5 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = 0
[pid  4094] <... close resumed>)        = 0
[pid  4093] close(8 <unfinished ...>
[pid  4096] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4094] close(6 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... openat resumed>)       = 3
[pid  4095] setpgid(0, 0 <unfinished ...>
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(9 <unfinished ...>
[pid  4096] setns(201, 0 <unfinished ...>
[pid  4095] <... setpgid resumed>)      = 0
[pid  4094] close(7 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 60
[pid  4096] <... setns resumed>)        = 0
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(10 <unfinished ...>
[pid  4096] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4094] close(8 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... socket resumed>)       = 4
[pid  4095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(11 <unfinished ...>
[pid  4096] setns(3, 0 <unfinished ...>
[pid  4094] close(9 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... setns resumed>)        = 0
[pid  4095] <... openat resumed>)       = 3
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(12 <unfinished ...>
[pid  4096] close(3 <unfinished ...>
[pid  4094] close(10 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = 0
[pid  4095] write(3, "1000", 4 <unfinished ...>
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(13 <unfinished ...>
[pid  4096] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4094] close(11 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... write resumed>)        = 4
./strace-static-x86_64: Process 4098 attached
[pid  4096] <... fcntl resumed>)        = 5
[pid  4095] close(3 <unfinished ...>
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(14 <unfinished ...>
[pid  4098] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4096] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4094] close(12 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... set_robust_list resumed>) = 0
[pid  4096] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4095] <... close resumed>)        = 0
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(15./strace-static-x86_64: Process 4097 attached
 <unfinished ...>
[pid  4098] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4096] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4095] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4094] close(13 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... prctl resumed>)        = 0
[pid  4096] <... openat resumed>)       = 3
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(16 <unfinished ...>
[pid  4098] setpgid(0, 0 <unfinished ...>
[pid  4096] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4094] close(14 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... openat resumed>)       = 3
[pid  4098] <... setpgid resumed>)      = 0
[pid  4097] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4096] <... write resumed>)        = 8
[pid  4095] setns(201, 0 <unfinished ...>
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(17 <unfinished ...>
[pid  4098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4097] <... set_robust_list resumed>) = 0
[pid  4096] close(3 <unfinished ...>
[pid  4094] close(15 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... openat resumed>)       = 3
[pid  4097] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4096] <... close resumed>)        = 0
[pid  4095] <... setns resumed>)        = 0
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(18 <unfinished ...>
[pid  4098] write(3, "1000", 4 <unfinished ...>
[pid  4097] <... prctl resumed>)        = 0
[pid  4096] close(4 <unfinished ...>
[pid  4095] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4094] close(16 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... write resumed>)        = 4
[pid  4097] setpgid(0, 0 <unfinished ...>
[pid  4096] <... close resumed>)        = 0
[pid  4095] <... socket resumed>)       = 4
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(19 <unfinished ...>
[pid  4098] close(3 <unfinished ...>
[pid  4097] <... setpgid resumed>)      = 0
[pid  4096] close(5 <unfinished ...>
[pid  4095] setns(3, 0 <unfinished ...>
[pid  4094] close(17 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... close resumed>)        = 0
[pid  4097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4096] <... close resumed>)        = 0
[pid  4095] <... setns resumed>)        = 0
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(20 <unfinished ...>
[pid  4098] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4096] close(6 <unfinished ...>
[pid  4095] close(3 <unfinished ...>
[pid  4094] close(18 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... openat resumed>)       = 3
[pid  4097] <... openat resumed>)       = 3
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = 0
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(21 <unfinished ...>
[pid  4098] setns(201, 0 <unfinished ...>
[pid  4097] write(3, "1000", 4 <unfinished ...>
[pid  4096] close(7 <unfinished ...>
[pid  4095] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4094] close(19 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... setns resumed>)        = 0
[pid  4097] <... write resumed>)        = 4
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... fcntl resumed>)        = 5
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(22 <unfinished ...>
[pid  4098] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4096] close(8 <unfinished ...>
[pid  4094] close(20 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4098] <... socket resumed>)       = 4
[pid  4097] close(3 <unfinished ...>
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4093] close(23 <unfinished ...>
[pid  4098] setns(3, 0 <unfinished ...>
[pid  4097] <... close resumed>)        = 0
[pid  4096] close(9 <unfinished ...>
[pid  4095] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4094] close(21 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... setns resumed>)        = 0
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(24 <unfinished ...>
[pid  4098] close(3 <unfinished ...>
[pid  4097] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4096] close(10 <unfinished ...>
[pid  4095] <... openat resumed>)       = 3
[pid  4094] close(22 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... close resumed>)        = 0
[pid  4097] <... openat resumed>)       = 3
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(25 <unfinished ...>
[pid  4098] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4096] close(11 <unfinished ...>
[pid  4094] close(23 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... fcntl resumed>)        = 5
[pid  4097] setns(201, 0 <unfinished ...>
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... write resumed>)        = 8
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(26 <unfinished ...>
[pid  4098] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4097] <... setns resumed>)        = 0
[pid  4096] close(12 <unfinished ...>
[pid  4095] close(3 <unfinished ...>
[pid  4094] close(24 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(27 <unfinished ...>
[pid  4095] <... close resumed>)        = 0
[pid  4098] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4097] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4096] close(13 <unfinished ...>
[pid  4094] close(25 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] close(4 <unfinished ...>
[pid  4098] <... openat resumed>)       = 3
[pid  4097] <... socket resumed>)       = 4
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(28 <unfinished ...>
[pid  4095] <... close resumed>)        = 0
[pid  4098] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4097] setns(3, 0 <unfinished ...>
[pid  4096] close(14 <unfinished ...>
[pid  4095] close(5 <unfinished ...>
[pid  4094] close(26 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... write resumed>)        = 8
[pid  4097] <... setns resumed>)        = 0
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] close(29 <unfinished ...>
[pid  4095] <... close resumed>)        = 0
[pid  4098] close(3 <unfinished ...>
[pid  4097] close(3 <unfinished ...>
[pid  4096] close(15 <unfinished ...>
[pid  4095] close(6 <unfinished ...>
[pid  4094] close(27 <unfinished ...>
[pid  4093] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... close resumed>)        = 0
[pid  4097] <... close resumed>)        = 0
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] exit_group(0 <unfinished ...>
[pid  4098] close(4 <unfinished ...>
[pid  4097] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4096] close(16 <unfinished ...>
[pid  4095] close(7 <unfinished ...>
[pid  4094] close(28 <unfinished ...>
[pid  4093] <... exit_group resumed>)   = ?
[pid  4098] <... close resumed>)        = 0
[pid  4097] <... fcntl resumed>)        = 5
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4093] +++ exited with 0 +++
[pid  4098] close(5 <unfinished ...>
[pid  4097] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4096] close(17 <unfinished ...>
[pid  4095] close(8 <unfinished ...>
[pid  4094] close(29 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4098] <... close resumed>)        = 0
[pid  4097] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(6 <unfinished ...>
[pid  4097] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4096] close(18 <unfinished ...>
[pid  4095] close(9 <unfinished ...>
[pid  4094] exit_group(0 <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4094] <... exit_group resumed>)   = ?
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... openat resumed>)       = 3
[pid  4098] close(7 <unfinished ...>
[pid  4097] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4096] close(19 <unfinished ...>
[pid  4095] close(10 <unfinished ...>
[pid  4094] +++ exited with 0 +++
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(8 <unfinished ...>
[pid  4096] close(20 <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(9 <unfinished ...>
[pid  4096] close(21 <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(10 <unfinished ...>
[pid  4096] close(22 <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(11 <unfinished ...>
[pid  4096] close(23 <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... write resumed>)        = 8
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] close(11 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 60
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4098] close(12 <unfinished ...>
[pid  4097] close(3 <unfinished ...>
[pid  4096] close(24 <unfinished ...>
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(13 <unfinished ...>
[pid  4097] <... close resumed>)        = 0
[pid  4096] close(25 <unfinished ...>
[pid  4095] close(12 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(4 <unfinished ...>
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(14 <unfinished ...>
[pid  4097] <... close resumed>)        = 0
[pid  4096] close(26 <unfinished ...>
[pid  4095] close(13 <unfinished ...>
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] close(15 <unfinished ...>
[pid  4097] close(5 <unfinished ...>
[pid  4096] close(27 <unfinished ...>
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] close(14 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4098] close(16 <unfinished ...>
[pid  4097] <... close resumed>)        = 0
[pid  4096] close(28 <unfinished ...>
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4099 attached
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4098] close(17 <unfinished ...>
[pid  4096] close(29 <unfinished ...>
[pid  4099] <... set_robust_list resumed>) = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4098] close(18 <unfinished ...>
[pid  4096] exit_group(0 <unfinished ...>
[pid  4095] close(15 <unfinished ...>
[pid  4097] close(6 <unfinished ...>
[pid  4099] <... prctl resumed>)        = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4096] <... exit_group resumed>)   = ?
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 60
[pid  4099] setpgid(0, 0 <unfinished ...>
[pid  4098] close(19 <unfinished ...>
[pid  4097] close(7 <unfinished ...>
[pid  4096] +++ exited with 0 +++
[pid  4095] close(16 <unfinished ...>
[pid  4099] <... setpgid resumed>)      = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4098] close(20 <unfinished ...>
[pid  4097] close(8 <unfinished ...>
[pid  4095] close(17 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4099] <... openat resumed>)       = 3
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4099] write(3, "1000", 4 <unfinished ...>
[pid  4098] close(21 <unfinished ...>
[pid  4097] close(9 <unfinished ...>
[pid  4095] close(18./strace-static-x86_64: Process 4100 attached
 <unfinished ...>
[pid  4099] <... write resumed>)        = 4
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4100] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4099] close(3 <unfinished ...>
[pid  4098] close(22 <unfinished ...>
[pid  4097] close(10 <unfinished ...>
[pid  4095] close(19 <unfinished ...>
[pid  4100] <... set_robust_list resumed>) = 0
[pid  4099] <... close resumed>)        = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4099] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4098] close(23 <unfinished ...>
[pid  4097] close(11 <unfinished ...>
[pid  4095] close(20 <unfinished ...>
[pid  4100] <... prctl resumed>)        = 0
[pid  4099] <... openat resumed>)       = 3
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4100] setpgid(0, 0 <unfinished ...>
[pid  4099] setns(201, 0 <unfinished ...>
[pid  4098] close(24 <unfinished ...>
[pid  4097] close(12 <unfinished ...>
[pid  4095] close(21 <unfinished ...>
[pid  4100] <... setpgid resumed>)      = 0
[pid  4099] <... setns resumed>)        = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4099] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4098] close(25 <unfinished ...>
[pid  4100] <... openat resumed>)       = 3
[pid  4099] <... socket resumed>)       = 4
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] write(3, "1000", 4 <unfinished ...>
[pid  4099] setns(3, 0 <unfinished ...>
[pid  4098] close(26 <unfinished ...>
[pid  4097] close(13 <unfinished ...>
[pid  4095] close(22 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 59
[pid  4100] <... write resumed>)        = 4
[pid  4099] <... setns resumed>)        = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] close(3 <unfinished ...>
[pid  4099] close(3 <unfinished ...>
[pid  4098] close(27 <unfinished ...>
[pid  4097] close(14 <unfinished ...>
[pid  4095] close(23 <unfinished ...>
[pid  4100] <... close resumed>)        = 0
[pid  4099] <... close resumed>)        = 0
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4099] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4098] close(28 <unfinished ...>
[pid  4100] <... openat resumed>)       = 3
[pid  4099] <... fcntl resumed>)        = 5
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] setns(201, 0 <unfinished ...>
[pid  4099] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4098] close(29 <unfinished ...>
[pid  4100] <... setns resumed>)        = 0
[pid  4099] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4098] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4099] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4098] exit_group(0./strace-static-x86_64: Process 4101 attached
 <unfinished ...>
[pid  4100] <... socket resumed>)       = 4
[pid  4099] <... openat resumed>)       = 3
[pid  4098] <... exit_group resumed>)   = ?
[pid  4101] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4100] setns(3, 0 <unfinished ...>
[pid  4099] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4098] +++ exited with 0 +++
[pid  4101] <... set_robust_list resumed>) = 0
[pid  4100] <... setns resumed>)        = 0
[pid  4099] <... write resumed>)        = 8
[pid  4101] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4100] close(3 <unfinished ...>
[pid  4099] close(3 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4101] <... prctl resumed>)        = 0
[pid  4100] <... close resumed>)        = 0
[pid  4099] <... close resumed>)        = 0
[pid  4097] close(15 <unfinished ...>
[pid  4095] close(24 <unfinished ...>
[pid  4101] setpgid(0, 0 <unfinished ...>
[pid  4100] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4099] close(4 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] <... setpgid resumed>)      = 0
[pid  4100] <... fcntl resumed>)        = 5
[pid  4099] <... close resumed>)        = 0
[pid  4097] close(16 <unfinished ...>
[pid  4095] close(25 <unfinished ...>
[pid  4101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4100] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4099] close(5 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] <... openat resumed>)       = 3
[pid  4100] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4099] <... close resumed>)        = 0
[pid  4097] close(17 <unfinished ...>
[pid  4095] close(26 <unfinished ...>
[pid  4101] write(3, "1000", 4 <unfinished ...>
[pid  4100] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4099] close(6 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] <... write resumed>)        = 4
[pid  4100] <... openat resumed>)       = 3
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(18 <unfinished ...>
[pid  4095] close(27 <unfinished ...>
[pid  4101] close(3 <unfinished ...>
[pid  4100] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4099] close(7 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] <... close resumed>)        = 0
[pid  4100] <... write resumed>)        = 8
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(19 <unfinished ...>
[pid  4095] close(28 <unfinished ...>
[pid  4101] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4100] close(3 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4101] <... openat resumed>)       = 3
[pid  4100] <... close resumed>)        = 0
[pid  4101] setns(201, 0 <unfinished ...>
[pid  4100] close(4 <unfinished ...>
[pid  4101] <... setns resumed>)        = 0
[pid  4100] <... close resumed>)        = 0
[pid  4099] close(8 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4100] close(5 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(20 <unfinished ...>
[pid  4095] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 61
[pid  4101] <... socket resumed>)       = 4
[pid  4100] <... close resumed>)        = 0
[pid  4099] close(9 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] setns(3, 0 <unfinished ...>
[pid  4100] close(6 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(21 <unfinished ...>
[pid  4101] <... setns resumed>)        = 0
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(10 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4095] exit_group(0 <unfinished ...>
[pid  4101] close(3 <unfinished ...>
[pid  4100] close(7 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(22 <unfinished ...>
[pid  4095] <... exit_group resumed>)   = ?
[pid  4101] <... close resumed>)        = 0
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(11 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4100] close(8 <unfinished ...>
[pid  4101] <... fcntl resumed>)        = 5
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4100] close(9 <unfinished ...>
[pid  4101] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4102 attached
[pid  4101] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4100] close(10 <unfinished ...>
[pid  4102] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4101] <... openat resumed>)       = 3
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(23 <unfinished ...>
[pid  4095] +++ exited with 0 +++
[pid  4102] <... set_robust_list resumed>) = 0
[pid  4101] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4100] close(11 <unfinished ...>
[pid  4099] close(12 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4102] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4101] <... write resumed>)        = 8
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(24 <unfinished ...>
[pid  4102] <... prctl resumed>)        = 0
[pid  4101] close(3 <unfinished ...>
[pid  4100] close(12 <unfinished ...>
[pid  4099] close(13 <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] setpgid(0, 0 <unfinished ...>
[pid  4101] <... close resumed>)        = 0
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] close(25 <unfinished ...>
[pid  4102] <... setpgid resumed>)      = 0
[pid  4101] close(4 <unfinished ...>
[pid  4100] close(13 <unfinished ...>
[pid  4099] close(14 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4101] <... close resumed>)        = 0
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... openat resumed>)       = 3
[pid  4101] close(5 <unfinished ...>
[pid  4100] close(14 <unfinished ...>
[pid  4102] write(3, "1000", 4 <unfinished ...>
[pid  4101] <... close resumed>)        = 0
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(15 <unfinished ...>
[pid  4097] close(26 <unfinished ...>
[pid  4102] <... write resumed>)        = 4
[pid  4101] close(6 <unfinished ...>
[pid  4100] close(15 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 59
[pid  4102] close(3 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(16 <unfinished ...>
[pid  4097] close(27 <unfinished ...>
[pid  4102] <... close resumed>)        = 0
[pid  4101] close(7 <unfinished ...>
[pid  4100] close(16 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(17 <unfinished ...>
[pid  4097] close(28 <unfinished ...>
[pid  4102] <... openat resumed>)       = 3
[pid  4101] close(8 <unfinished ...>
[pid  4100] close(17 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] setns(201, 0 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(18 <unfinished ...>
[pid  4097] close(29./strace-static-x86_64: Process 4103 attached
 <unfinished ...>
[pid  4102] <... setns resumed>)        = 0
[pid  4101] close(9 <unfinished ...>
[pid  4100] close(18 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4102] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(19 <unfinished ...>
[pid  4103] <... set_robust_list resumed>) = 0
[pid  4102] <... socket resumed>)       = 4
[pid  4101] close(10 <unfinished ...>
[pid  4100] close(19 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4097] exit_group(0 <unfinished ...>
[pid  4103] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4102] setns(3, 0 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(20 <unfinished ...>
[pid  4097] <... exit_group resumed>)   = ?
[pid  4103] <... prctl resumed>)        = 0
[pid  4102] <... setns resumed>)        = 0
[pid  4101] close(11 <unfinished ...>
[pid  4100] close(20 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] setpgid(0, 0 <unfinished ...>
[pid  4102] close(3 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... setpgid resumed>)      = 0
[pid  4102] <... close resumed>)        = 0
[pid  4101] close(12 <unfinished ...>
[pid  4100] close(21 <unfinished ...>
[pid  4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4102] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(21 <unfinished ...>
[pid  4097] +++ exited with 0 +++
[pid  4103] <... openat resumed>)       = 3
[pid  4102] <... fcntl resumed>)        = 5
[pid  4101] close(13 <unfinished ...>
[pid  4100] close(22 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4103] write(3, "1000", 4 <unfinished ...>
[pid  4102] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(22 <unfinished ...>
[pid  4103] <... write resumed>)        = 4
[pid  4102] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4101] close(14 <unfinished ...>
[pid  4100] close(23 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] close(3 <unfinished ...>
[pid  4102] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... close resumed>)        = 0
[pid  4102] <... openat resumed>)       = 3
[pid  4101] close(15 <unfinished ...>
[pid  4100] close(24 <unfinished ...>
[pid  4099] close(23 <unfinished ...>
[pid  4103] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4102] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4103] <... openat resumed>)       = 3
[pid  4102] <... write resumed>)        = 8
[pid  4101] close(16 <unfinished ...>
[pid  4100] close(25 <unfinished ...>
[pid  4099] close(24 <unfinished ...>
[pid  4103] setns(201, 0 <unfinished ...>
[pid  4102] close(3 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... setns resumed>)        = 0
[pid  4102] <... close resumed>)        = 0
[pid  4101] close(17 <unfinished ...>
[pid  4100] close(26 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4102] close(4 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(25 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 58
./strace-static-x86_64: Process 4104 attached
[pid  4103] <... socket resumed>)       = 4
[pid  4102] <... close resumed>)        = 0
[pid  4101] close(18 <unfinished ...>
[pid  4100] close(27 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] setns(3, 0 <unfinished ...>
[pid  4102] close(5 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(26 <unfinished ...>
[pid  4103] <... setns resumed>)        = 0
[pid  4102] <... close resumed>)        = 0
[pid  4101] close(19 <unfinished ...>
[pid  4100] close(28 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4103] close(3 <unfinished ...>
[pid  4102] close(6 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(27 <unfinished ...>
[pid  4103] <... close resumed>)        = 0
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(20 <unfinished ...>
[pid  4100] close(29 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4102] close(7 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] close(28 <unfinished ...>
[pid  4104] <... set_robust_list resumed>) = 0
[pid  4103] <... fcntl resumed>)        = 5
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(21 <unfinished ...>
[pid  4100] exit_group(0 <unfinished ...>
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4103] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4102] close(8 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4100] <... exit_group resumed>)   = ?
[pid  4099] close(29 <unfinished ...>
[pid  4104] setpgid(0, 0 <unfinished ...>
[pid  4103] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(22 <unfinished ...>
[pid  4100] +++ exited with 0 +++
[pid  4099] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... setpgid resumed>)      = 0
[pid  4103] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4102] close(9 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4099] exit_group(0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4103] <... openat resumed>)       = 3
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(23 <unfinished ...>
[pid  4099] <... exit_group resumed>)   = ?
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4103] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4102] close(10 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... write resumed>)        = 8
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(24 <unfinished ...>
[pid  4103] close(3 <unfinished ...>
[pid  4102] close(11 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... close resumed>)        = 0
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(25 <unfinished ...>
[pid  4099] +++ exited with 0 +++
[pid  4103] close(4 <unfinished ...>
[pid  4102] close(12 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4104] <... openat resumed>)       = 3
[pid  4103] <... close resumed>)        = 0
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(26 <unfinished ...>
[pid  4103] close(5 <unfinished ...>
[pid  4102] close(13 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... close resumed>)        = 0
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(27 <unfinished ...>
[pid  4104] write(3, "1000", 4 <unfinished ...>
[pid  4103] close(6 <unfinished ...>
[pid  4102] close(14 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... write resumed>)        = 4
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4104] close(3 <unfinished ...>
[pid  4103] close(7 <unfinished ...>
[pid  4102] close(15 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] close(29 <unfinished ...>
[pid  4103] close(8 <unfinished ...>
[pid  4102] close(16 <unfinished ...>
[pid  4101] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] exit_group(0 <unfinished ...>
[pid  4103] close(9 <unfinished ...>
[pid  4102] close(17 <unfinished ...>
[pid  4101] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4106 attached
[pid  4104] <... close resumed>)        = 0
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4101] +++ exited with 0 +++
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 61
[pid  4104] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4103] close(10 <unfinished ...>
[pid  4102] close(18 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 61
[pid  4104] <... openat resumed>)       = 3
[pid  4103] close(11 <unfinished ...>
[pid  4102] close(19 <unfinished ...>
[pid  4104] setns(201, 0 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... setns resumed>)        = 0
[pid  4103] close(12 <unfinished ...>
[pid  4102] close(20 <unfinished ...>
[pid  4104] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... socket resumed>)       = 4
[pid  4103] close(13 <unfinished ...>
[pid  4102] close(21 <unfinished ...>
[pid  4104] setns(3, 0 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... setns resumed>)        = 0
[pid  4103] close(14 <unfinished ...>
[pid  4102] close(22./strace-static-x86_64: Process 4105 attached
 <unfinished ...>
[pid  4104] close(3 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4104] <... close resumed>)        = 0
[pid  4103] close(15 <unfinished ...>
[pid  4102] close(23 <unfinished ...>
[pid  4105] <... set_robust_list resumed>) = 0
[pid  4104] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4104] <... fcntl resumed>)        = 5
[pid  4103] close(16 <unfinished ...>
[pid  4102] close(24 <unfinished ...>
[pid  4106] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4105] <... prctl resumed>)        = 0
[pid  4104] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] setpgid(0, 0 <unfinished ...>
[pid  4104] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4103] close(17 <unfinished ...>
[pid  4102] close(25 <unfinished ...>
[pid  4105] <... setpgid resumed>)      = 0
[pid  4104] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4104] <... openat resumed>)       = 3
[pid  4103] close(18 <unfinished ...>
[pid  4102] close(26 <unfinished ...>
[pid  4105] <... openat resumed>)       = 3
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] write(3, "1000", 4 <unfinished ...>
[pid  4103] close(19 <unfinished ...>
[pid  4102] close(27 <unfinished ...>
[pid  4105] <... write resumed>)        = 4
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(3 <unfinished ...>
[pid  4104] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4103] close(20 <unfinished ...>
[pid  4102] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 60
[pid  4106] <... set_robust_list resumed>) = 0
[pid  4105] <... close resumed>)        = 0
[pid  4104] <... write resumed>)        = 8
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4104] close(3 <unfinished ...>
[pid  4103] close(21 <unfinished ...>
[pid  4102] close(29 <unfinished ...>
[pid  4106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4105] <... openat resumed>)       = 3
[pid  4104] <... close resumed>)        = 0
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] setpgid(0, 0 <unfinished ...>
[pid  4105] setns(201, 0 <unfinished ...>
[pid  4104] close(4 <unfinished ...>
[pid  4103] close(22 <unfinished ...>
[pid  4102] exit_group(0 <unfinished ...>
[pid  4106] <... setpgid resumed>)      = 0
[pid  4105] <... setns resumed>)        = 0
[pid  4104] <... close resumed>)        = 0
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4102] <... exit_group resumed>)   = ?
[pid  4106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4105] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4104] close(5 <unfinished ...>
[pid  4103] close(23 <unfinished ...>
[pid  4102] +++ exited with 0 +++
./strace-static-x86_64: Process 4107 attached
[pid  4105] <... socket resumed>)       = 4
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4107] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4106] <... openat resumed>)       = 3
[pid  4105] setns(3, 0 <unfinished ...>
[pid  4104] <... close resumed>)        = 0
[pid  4103] close(24 <unfinished ...>
[pid  4107] <... set_robust_list resumed>) = 0
[pid  4106] write(3, "1000", 4 <unfinished ...>
[pid  4105] <... setns resumed>)        = 0
[pid  4104] close(6 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4106] <... write resumed>)        = 4
[pid  4105] close(3 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] close(25 <unfinished ...>
[pid  4107] <... prctl resumed>)        = 0
[pid  4106] close(3 <unfinished ...>
[pid  4105] <... close resumed>)        = 0
[pid  4104] close(7 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4107] setpgid(0, 0 <unfinished ...>
[pid  4106] <... close resumed>)        = 0
[pid  4105] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] close(26 <unfinished ...>
[pid  4107] <... setpgid resumed>)      = 0
[pid  4105] <... fcntl resumed>)        = 5
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4105] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4103] close(27 <unfinished ...>
[pid  4107] <... openat resumed>)       = 3
[pid  4106] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4105] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4104] close(8 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] write(3, "1000", 4 <unfinished ...>
[pid  4106] <... openat resumed>)       = 3
[pid  4105] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] close(28 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 62
./strace-static-x86_64: Process 4108 attached
[pid  4107] <... write resumed>)        = 4
[pid  4106] setns(201, 0 <unfinished ...>
[pid  4105] <... openat resumed>)       = 3
[pid  4104] close(9 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(3 <unfinished ...>
[pid  4106] <... setns resumed>)        = 0
[pid  4105] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] close(29 <unfinished ...>
[pid  4107] <... close resumed>)        = 0
[pid  4106] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4105] <... write resumed>)        = 8
[pid  4104] close(10 <unfinished ...>
[pid  4103] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4106] <... socket resumed>)       = 4
[pid  4105] close(3 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] exit_group(0 <unfinished ...>
[pid  4108] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4107] <... openat resumed>)       = 3
[pid  4106] setns(3, 0 <unfinished ...>
[pid  4105] <... close resumed>)        = 0
[pid  4104] close(11 <unfinished ...>
[pid  4103] <... exit_group resumed>)   = ?
[pid  4108] <... set_robust_list resumed>) = 0
[pid  4107] setns(201, 0 <unfinished ...>
[pid  4106] <... setns resumed>)        = 0
[pid  4105] close(4 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4103] +++ exited with 0 +++
[pid  4107] <... setns resumed>)        = 0
[pid  4106] close(3 <unfinished ...>
[pid  4105] <... close resumed>)        = 0
[pid  4104] close(12 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4108] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4107] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4106] <... close resumed>)        = 0
[pid  4105] close(5 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] <... prctl resumed>)        = 0
[pid  4107] <... socket resumed>)       = 4
[pid  4106] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4105] <... close resumed>)        = 0
[pid  4104] close(13 <unfinished ...>
[pid  4107] setns(3, 0 <unfinished ...>
[pid  4106] <... fcntl resumed>)        = 5
[pid  4105] close(6 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] setpgid(0, 0 <unfinished ...>
[pid  4107] <... setns resumed>)        = 0
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(14 <unfinished ...>
[pid  4106] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4108] <... setpgid resumed>)      = 0
[pid  4107] close(3 <unfinished ...>
[pid  4106] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4105] close(7 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4109 attached
[pid  4108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4107] <... close resumed>)        = 0
[pid  4106] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(15 <unfinished ...>
[pid  4108] <... openat resumed>)       = 3
[pid  4107] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4106] <... openat resumed>)       = 3
[pid  4105] close(8 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 60
[pid  4108] write(3, "1000", 4 <unfinished ...>
[pid  4107] <... fcntl resumed>)        = 5
[pid  4106] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(16 <unfinished ...>
[pid  4108] <... write resumed>)        = 4
[pid  4107] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4106] <... write resumed>)        = 8
[pid  4105] close(9 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(3 <unfinished ...>
[pid  4107] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4106] close(3 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(17 <unfinished ...>
[pid  4108] <... close resumed>)        = 0
[pid  4107] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4106] <... close resumed>)        = 0
[pid  4105] close(10 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4107] <... openat resumed>)       = 3
[pid  4106] close(4 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(18 <unfinished ...>
[pid  4108] <... openat resumed>)       = 3
[pid  4107] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4106] <... close resumed>)        = 0
[pid  4105] close(11 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] setns(201, 0 <unfinished ...>
[pid  4107] <... write resumed>)        = 8
[pid  4106] close(5 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(19 <unfinished ...>
[pid  4108] <... setns resumed>)        = 0
[pid  4107] close(3 <unfinished ...>
[pid  4106] <... close resumed>)        = 0
[pid  4105] close(12 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4107] <... close resumed>)        = 0
[pid  4106] close(6 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(20 <unfinished ...>
[pid  4109] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4108] <... socket resumed>)       = 4
[pid  4107] close(4 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(13 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... set_robust_list resumed>) = 0
[pid  4108] setns(3, 0 <unfinished ...>
[pid  4107] <... close resumed>)        = 0
[pid  4106] close(7 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(21 <unfinished ...>
[pid  4109] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4108] <... setns resumed>)        = 0
[pid  4107] close(5 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(14 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... prctl resumed>)        = 0
[pid  4108] close(3 <unfinished ...>
[pid  4107] <... close resumed>)        = 0
[pid  4106] close(8 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(22 <unfinished ...>
[pid  4109] setpgid(0, 0 <unfinished ...>
[pid  4108] <... close resumed>)        = 0
[pid  4107] close(6 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(15 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... setpgid resumed>)      = 0
[pid  4108] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(9 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(23 <unfinished ...>
[pid  4109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4108] <... fcntl resumed>)        = 5
[pid  4107] close(7 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(16 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... openat resumed>)       = 3
[pid  4108] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(10 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(24 <unfinished ...>
[pid  4109] write(3, "1000", 4 <unfinished ...>
[pid  4108] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4107] close(8 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(17 <unfinished ...>
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... write resumed>)        = 4
[pid  4108] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(11 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] close(25 <unfinished ...>
[pid  4109] close(3 <unfinished ...>
[pid  4108] <... openat resumed>)       = 3
[pid  4107] close(9 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(18 <unfinished ...>
[pid  4109] <... close resumed>)        = 0
[pid  4108] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(12 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4108] <... write resumed>)        = 8
[pid  4107] close(10 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(19 <unfinished ...>
[pid  4104] close(26 <unfinished ...>
[pid  4109] <... openat resumed>)       = 3
[pid  4108] close(3 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(13 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] setns(201, 0 <unfinished ...>
[pid  4108] <... close resumed>)        = 0
[pid  4107] close(11 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(20 <unfinished ...>
[pid  4104] close(27 <unfinished ...>
[pid  4109] <... setns resumed>)        = 0
[pid  4108] close(4 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(14 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4108] <... close resumed>)        = 0
[pid  4107] close(12 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(21 <unfinished ...>
[pid  4104] close(28 <unfinished ...>
[pid  4109] <... socket resumed>)       = 4
[pid  4108] close(5 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(15 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] setns(3, 0 <unfinished ...>
[pid  4108] <... close resumed>)        = 0
[pid  4107] close(13 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(22 <unfinished ...>
[pid  4104] close(29 <unfinished ...>
[pid  4109] <... setns resumed>)        = 0
[pid  4108] close(6 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(16 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] close(3 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(14 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(23 <unfinished ...>
[pid  4104] exit_group(0 <unfinished ...>
[pid  4109] <... close resumed>)        = 0
[pid  4108] close(7 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(17 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(15 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(24 <unfinished ...>
[pid  4104] <... exit_group resumed>)   = ?
[pid  4109] <... fcntl resumed>)        = 5
[pid  4108] close(8 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(18 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(16 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(25 <unfinished ...>
[pid  4109] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4108] close(9 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(19 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(17 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(26 <unfinished ...>
[pid  4109] <... openat resumed>)       = 3
[pid  4108] close(10 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(20 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4104] +++ exited with 0 +++
[pid  4109] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(18 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4109] <... write resumed>)        = 8
[pid  4108] close(11 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(21 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4109] close(3 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(19 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(28 <unfinished ...>
[pid  4109] <... close resumed>)        = 0
[pid  4108] close(12 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(22 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4109] close(4 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(20 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] close(29 <unfinished ...>
[pid  4109] <... close resumed>)        = 0
[pid  4108] close(13 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(23 <unfinished ...>
[pid  4105] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] close(5 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(21 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4109] <... close resumed>)        = 0
[pid  4108] close(14 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(24 <unfinished ...>
[pid  4105] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4110 attached
[pid  4109] close(6 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(22 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4105] +++ exited with 0 +++
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(15 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(25 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 59
[pid  4110] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4109] close(7 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(23 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(16 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(26 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4109] close(8 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(24 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(17 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(27 <unfinished ...>
[pid  4109] close(9 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(25 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(18 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(28 <unfinished ...>
[pid  4110] <... set_robust_list resumed>) = 0
[pid  4109] close(10 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(26 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(19 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] close(29 <unfinished ...>
[pid  4109] close(11 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(27 <unfinished ...>
[pid  4106] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(20 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] exit_group(0 <unfinished ...>
[pid  4109] close(12 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(28 <unfinished ...>
[pid  4106] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4111 attached
[pid  4110] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(21 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4106] +++ exited with 0 +++
[pid  4109] close(13 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] close(29 <unfinished ...>
[pid  4110] <... prctl resumed>)        = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 62
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(22 <unfinished ...>
[pid  4107] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] setpgid(0, 0 <unfinished ...>
[pid  4109] close(14 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] exit_group(0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4110] <... setpgid resumed>)      = 0
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(23 <unfinished ...>
[pid  4107] <... exit_group resumed>)   = ?
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4111] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4109] close(15 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4107] +++ exited with 0 +++
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(24 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4110] <... openat resumed>)       = 3
[pid  4109] close(16 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(25 <unfinished ...>
[pid  4109] close(17 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] write(3, "1000", 4 <unfinished ...>
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4110] <... write resumed>)        = 4
[pid  4109] close(18 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(27 <unfinished ...>
[pid  4109] close(19 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(28 <unfinished ...>
[pid  4109] close(20 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] close(29 <unfinished ...>
[pid  4109] close(21 <unfinished ...>
[pid  4108] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] exit_group(0 <unfinished ...>
[pid  4109] close(22 <unfinished ...>
[pid  4108] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4113 attached
[pid  4111] <... set_robust_list resumed>) = 0
[pid  4110] close(3 <unfinished ...>
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4108] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 62
[pid  4109] close(23 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 61
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] close(24 <unfinished ...>
[pid  4110] <... close resumed>)        = 0
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4110] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4109] close(26 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4111] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4109] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4109] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4109] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4109] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4109] exit_group(0)               = ?
[pid  4113] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4111] <... prctl resumed>)        = 0
[pid  4110] <... openat resumed>)       = 3
[pid  4109] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4110] setns(201, 0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 63
[pid  4111] setpgid(0, 0./strace-static-x86_64: Process 4112 attached
 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4112] set_robust_list(0x5555569235e0, 24) = 0
[pid  4112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4112] setpgid(0, 0)               = 0
[pid  4112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4111] <... setpgid resumed>)      = 0
[pid  4110] <... setns resumed>)        = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 61
[pid  4110] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4112] <... openat resumed>)       = 3
[pid  4110] <... socket resumed>)       = 4
[pid  4110] setns(3, 0)                 = 0
[pid  4111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4112] write(3, "1000", 4 <unfinished ...>
[pid  4110] close(3./strace-static-x86_64: Process 4114 attached
 <unfinished ...>
[pid  4112] <... write resumed>)        = 4
[pid  4111] <... openat resumed>)       = 3
[pid  4110] <... close resumed>)        = 0
[pid  4111] write(3, "1000", 4 <unfinished ...>
[pid  4114] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4112] close(3./strace-static-x86_64: Process 4115 attached
 <unfinished ...>
[pid  4114] <... set_robust_list resumed>) = 0
[pid  4111] <... write resumed>)        = 4
[pid  4110] fcntl(4, F_DUPFD, 4)        = 5
[pid  4111] close(3 <unfinished ...>
[pid  4110] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4111] <... close resumed>)        = 0
[pid  4110] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4115] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4114] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4113] <... set_robust_list resumed>) = 0
[pid  4112] <... close resumed>)        = 0
[pid  4111] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4110] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4115] <... set_robust_list resumed>) = 0
[pid  4114] <... prctl resumed>)        = 0
[pid  4112] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4115] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4114] setpgid(0, 0 <unfinished ...>
[pid  4112] <... openat resumed>)       = 3
[pid  4110] <... openat resumed>)       = 3
[pid  4115] <... prctl resumed>)        = 0
[pid  4114] <... setpgid resumed>)      = 0
[pid  4112] setns(201, 0 <unfinished ...>
[pid  4111] <... openat resumed>)       = 3
[pid  4110] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4115] setpgid(0, 0 <unfinished ...>
[pid  4114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4113] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4112] <... setns resumed>)        = 0
[pid  4111] setns(201, 0 <unfinished ...>
[pid  4115] <... setpgid resumed>)      = 0
[pid  4114] <... openat resumed>)       = 3
[pid  4113] <... prctl resumed>)        = 0
[pid  4112] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4111] <... setns resumed>)        = 0
[pid  4110] <... write resumed>)        = 8
[pid  4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4114] write(3, "1000", 4 <unfinished ...>
[pid  4113] setpgid(0, 0 <unfinished ...>
[pid  4112] <... socket resumed>)       = 4
[pid  4111] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4110] close(3 <unfinished ...>
[pid  4115] <... openat resumed>)       = 3
[pid  4114] <... write resumed>)        = 4
[pid  4113] <... setpgid resumed>)      = 0
[pid  4112] setns(3, 0 <unfinished ...>
[pid  4115] write(3, "1000", 4 <unfinished ...>
[pid  4114] close(3 <unfinished ...>
[pid  4112] <... setns resumed>)        = 0
[pid  4111] <... socket resumed>)       = 4
[pid  4110] <... close resumed>)        = 0
[pid  4115] <... write resumed>)        = 4
[pid  4114] <... close resumed>)        = 0
[pid  4113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4112] close(3 <unfinished ...>
[pid  4115] close(3 <unfinished ...>
[pid  4114] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4112] <... close resumed>)        = 0
[pid  4111] setns(3, 0 <unfinished ...>
[pid  4110] close(4 <unfinished ...>
[pid  4115] <... close resumed>)        = 0
[pid  4114] <... openat resumed>)       = 3
[pid  4113] <... openat resumed>)       = 3
[pid  4112] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4111] <... setns resumed>)        = 0
[pid  4110] <... close resumed>)        = 0
[pid  4115] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4114] setns(201, 0 <unfinished ...>
[pid  4112] <... fcntl resumed>)        = 5
[pid  4111] close(3 <unfinished ...>
[pid  4113] write(3, "1000", 4 <unfinished ...>
[pid  4110] close(5 <unfinished ...>
[pid  4115] <... openat resumed>)       = 3
[pid  4114] <... setns resumed>)        = 0
[pid  4113] <... write resumed>)        = 4
[pid  4112] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4111] <... close resumed>)        = 0
[pid  4110] <... close resumed>)        = 0
[pid  4115] setns(201, 0 <unfinished ...>
[pid  4114] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4113] close(3 <unfinished ...>
[pid  4112] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4111] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4110] close(6 <unfinished ...>
[pid  4115] <... setns resumed>)        = 0
[pid  4114] <... socket resumed>)       = 4
[pid  4113] <... close resumed>)        = 0
[pid  4112] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4111] <... fcntl resumed>)        = 5
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4114] setns(3, 0 <unfinished ...>
[pid  4113] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4112] <... openat resumed>)       = 3
[pid  4115] <... socket resumed>)       = 4
[pid  4114] <... setns resumed>)        = 0
[pid  4112] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4111] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4110] close(7 <unfinished ...>
[pid  4115] setns(3, 0 <unfinished ...>
[pid  4114] close(3 <unfinished ...>
[pid  4113] <... openat resumed>)       = 3
[pid  4112] <... write resumed>)        = 8
[pid  4111] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... setns resumed>)        = 0
[pid  4114] <... close resumed>)        = 0
[pid  4113] setns(201, 0 <unfinished ...>
[pid  4112] close(3 <unfinished ...>
[pid  4111] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4110] close(8 <unfinished ...>
[pid  4115] close(3 <unfinished ...>
[pid  4114] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4113] <... setns resumed>)        = 0
[pid  4112] <... close resumed>)        = 0
[pid  4111] <... openat resumed>)       = 3
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = 0
[pid  4114] <... fcntl resumed>)        = 5
[pid  4113] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4112] close(4 <unfinished ...>
[pid  4111] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4110] close(9 <unfinished ...>
[pid  4115] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4114] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4113] <... socket resumed>)       = 4
[pid  4112] <... close resumed>)        = 0
[pid  4111] <... write resumed>)        = 8
[pid  4115] <... fcntl resumed>)        = 5
[pid  4114] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4113] setns(3, 0 <unfinished ...>
[pid  4112] close(5 <unfinished ...>
[pid  4111] close(3 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4114] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4113] <... setns resumed>)        = 0
[pid  4112] <... close resumed>)        = 0
[pid  4115] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4114] <... openat resumed>)       = 3
[pid  4113] close(3 <unfinished ...>
[pid  4112] close(6 <unfinished ...>
[pid  4111] <... close resumed>)        = 0
[pid  4110] close(10 <unfinished ...>
[pid  4115] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4114] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4113] <... close resumed>)        = 0
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(4 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... openat resumed>)       = 3
[pid  4114] <... write resumed>)        = 8
[pid  4113] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4112] close(7 <unfinished ...>
[pid  4111] <... close resumed>)        = 0
[pid  4110] close(11 <unfinished ...>
[pid  4115] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4114] close(3 <unfinished ...>
[pid  4113] <... fcntl resumed>)        = 5
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(5 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... write resumed>)        = 8
[pid  4114] <... close resumed>)        = 0
[pid  4113] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4112] close(8 <unfinished ...>
[pid  4115] close(3 <unfinished ...>
[pid  4114] close(4 <unfinished ...>
[pid  4113] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = 0
[pid  4110] close(12 <unfinished ...>
[pid  4115] <... close resumed>)        = 0
[pid  4114] <... close resumed>)        = 0
[pid  4113] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4112] close(9 <unfinished ...>
[pid  4111] close(6 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(4 <unfinished ...>
[pid  4114] close(5 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = 0
[pid  4114] <... close resumed>)        = 0
[pid  4113] <... openat resumed>)       = 3
[pid  4112] close(10 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(13 <unfinished ...>
[pid  4115] close(5 <unfinished ...>
[pid  4114] close(6 <unfinished ...>
[pid  4113] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(7 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = 0
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(11 <unfinished ...>
[pid  4115] close(6 <unfinished ...>
[pid  4114] close(7 <unfinished ...>
[pid  4113] <... write resumed>)        = 8
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(14 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(3 <unfinished ...>
[pid  4112] close(12 <unfinished ...>
[pid  4111] close(8 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(7 <unfinished ...>
[pid  4114] close(8 <unfinished ...>
[pid  4113] <... close resumed>)        = 0
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(15 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(4 <unfinished ...>
[pid  4112] close(13 <unfinished ...>
[pid  4111] close(9 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(8 <unfinished ...>
[pid  4114] close(9 <unfinished ...>
[pid  4113] <... close resumed>)        = 0
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(16 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(5 <unfinished ...>
[pid  4112] close(14 <unfinished ...>
[pid  4111] close(10 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(9 <unfinished ...>
[pid  4114] close(10 <unfinished ...>
[pid  4113] <... close resumed>)        = 0
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(17 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(6 <unfinished ...>
[pid  4112] close(15 <unfinished ...>
[pid  4111] close(11 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(10 <unfinished ...>
[pid  4114] close(11 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(18 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(7 <unfinished ...>
[pid  4112] close(16 <unfinished ...>
[pid  4111] close(12 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(11 <unfinished ...>
[pid  4114] close(12 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(19 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(8 <unfinished ...>
[pid  4112] close(17 <unfinished ...>
[pid  4111] close(13 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(12 <unfinished ...>
[pid  4114] close(13 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(20 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(9 <unfinished ...>
[pid  4112] close(18 <unfinished ...>
[pid  4111] close(14 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(13 <unfinished ...>
[pid  4114] close(14 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(21 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(10 <unfinished ...>
[pid  4112] close(19 <unfinished ...>
[pid  4111] close(15 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(14 <unfinished ...>
[pid  4114] close(15 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(22 <unfinished ...>
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(20 <unfinished ...>
[pid  4115] close(15 <unfinished ...>
[pid  4114] close(16 <unfinished ...>
[pid  4113] close(11 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(16 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(21 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(23 <unfinished ...>
[pid  4115] close(16 <unfinished ...>
[pid  4114] close(17 <unfinished ...>
[pid  4113] close(12 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(17 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(22 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(24 <unfinished ...>
[pid  4115] close(17 <unfinished ...>
[pid  4114] close(18 <unfinished ...>
[pid  4113] close(13 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(18 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(23 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(25 <unfinished ...>
[pid  4115] close(18 <unfinished ...>
[pid  4114] close(19 <unfinished ...>
[pid  4113] close(14 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(19 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(24 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(26 <unfinished ...>
[pid  4115] close(19 <unfinished ...>
[pid  4114] close(20 <unfinished ...>
[pid  4113] close(15 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(20 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(25 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(27 <unfinished ...>
[pid  4115] close(20 <unfinished ...>
[pid  4114] close(21 <unfinished ...>
[pid  4113] close(16 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(21 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(26 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(28 <unfinished ...>
[pid  4115] close(21 <unfinished ...>
[pid  4114] close(22 <unfinished ...>
[pid  4113] close(17 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(22 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(27 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] close(29 <unfinished ...>
[pid  4115] close(22 <unfinished ...>
[pid  4114] close(23 <unfinished ...>
[pid  4113] close(18 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(23 <unfinished ...>
[pid  4110] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(28 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4110] exit_group(0 <unfinished ...>
[pid  4115] close(23 <unfinished ...>
[pid  4114] close(24 <unfinished ...>
[pid  4113] close(19 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(24 <unfinished ...>
[pid  4110] <... exit_group resumed>)   = ?
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] close(29 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] close(24 <unfinished ...>
[pid  4114] close(25 <unfinished ...>
[pid  4112] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4112] exit_group(0 <unfinished ...>
[pid  4115] close(25 <unfinished ...>
[pid  4114] close(26 <unfinished ...>
[pid  4112] <... exit_group resumed>)   = ?
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(20 <unfinished ...>
[pid  4112] +++ exited with 0 +++
[pid  4111] close(25 <unfinished ...>
[pid  4110] +++ exited with 0 +++
[pid  4115] close(26 <unfinished ...>
[pid  4114] close(27 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(21 <unfinished ...>
[pid  4111] close(26 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4115] close(27 <unfinished ...>
[pid  4114] close(28 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(22 <unfinished ...>
[pid  4111] close(27 <unfinished ...>
[pid  4115] close(28 <unfinished ...>
[pid  4114] close(29 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(23 <unfinished ...>
[pid  4111] close(28 <unfinished ...>
[pid  4115] close(29 <unfinished ...>
[pid  4114] exit_group(0 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4114] <... exit_group resumed>)   = ?
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4113] close(24 <unfinished ...>
[pid  4115] exit_group(0 <unfinished ...>
[pid  4114] +++ exited with 0 +++
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] close(29 <unfinished ...>
[pid  4115] <... exit_group resumed>)   = ?
[pid  4113] close(25 <unfinished ...>
[pid  4111] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4115] +++ exited with 0 +++
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4113] close(26 <unfinished ...>
[pid  4111] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4111] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 60
[pid  4113] close(27./strace-static-x86_64: Process 4117 attached
 <unfinished ...>
[pid  4117] set_robust_list(0x5555569235e0, 24./strace-static-x86_64: Process 4116 attached
 <unfinished ...>
[pid  4113] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 64
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 63
[pid  4113] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4116] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4113] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4113] exit_group(0 <unfinished ...>
[pid  4117] <... set_robust_list resumed>) = 0
[pid  4117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4117] setpgid(0, 0)               = 0
[pid  4117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4117] write(3, "1000", 4)         = 4
[pid  4117] close(3 <unfinished ...>
[pid  4113] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 62
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 63
[pid  4117] <... close resumed>)        = 0
[pid  4117] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4117] setns(201, 0)               = 0
[pid  4113] +++ exited with 0 +++
[pid  4117] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4117] <... socket resumed>)       = 4
[pid  4117] setns(3, 0)                 = 0
[pid  4117] close(3./strace-static-x86_64: Process 4119 attached
)                    = 0
[pid  4116] <... set_robust_list resumed>) = 0
[pid  4117] fcntl(4, F_DUPFD, 4)        = 5
[pid  4117] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4116] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4117] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4117] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4117] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4116] <... prctl resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 62
[pid  4117] <... write resumed>)        = 8
[pid  4117] close(3./strace-static-x86_64: Process 4118 attached
)                    = 0
[pid  4116] setpgid(0, 0./strace-static-x86_64: Process 4121 attached
 <unfinished ...>
[pid  4119] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4118] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4117] close(4 <unfinished ...>
[pid  4116] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 4120 attached
[pid  4118] <... set_robust_list resumed>) = 0
[pid  4117] <... close resumed>)        = 0
[pid  4120] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4119] <... set_robust_list resumed>) = 0
[pid  4118] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4117] close(5 <unfinished ...>
[pid  4116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4120] <... set_robust_list resumed>) = 0
[pid  4118] <... prctl resumed>)        = 0
[pid  4117] <... close resumed>)        = 0
[pid  4116] <... openat resumed>)       = 3
[pid  4120] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4118] setpgid(0, 0 <unfinished ...>
[pid  4117] close(6 <unfinished ...>
[pid  4116] write(3, "1000", 4 <unfinished ...>
[pid  4121] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4120] <... prctl resumed>)        = 0
[pid  4119] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4118] <... setpgid resumed>)      = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] setpgid(0, 0 <unfinished ...>
[pid  4119] <... prctl resumed>)        = 0
[pid  4118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4117] close(7 <unfinished ...>
[pid  4116] <... write resumed>)        = 4
[pid  4121] <... set_robust_list resumed>) = 0
[pid  4116] close(3 <unfinished ...>
[pid  4120] <... setpgid resumed>)      = 0
[pid  4119] setpgid(0, 0 <unfinished ...>
[pid  4118] <... openat resumed>)       = 3
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = 0
[pid  4120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4119] <... setpgid resumed>)      = 0
[pid  4118] write(3, "1000", 4 <unfinished ...>
[pid  4117] close(8 <unfinished ...>
[pid  4116] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4121] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4120] <... openat resumed>)       = 3
[pid  4119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4118] <... write resumed>)        = 4
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] write(3, "1000", 4 <unfinished ...>
[pid  4118] close(3 <unfinished ...>
[pid  4117] close(9 <unfinished ...>
[pid  4116] <... openat resumed>)       = 3
[pid  4120] <... write resumed>)        = 4
[pid  4119] <... openat resumed>)       = 3
[pid  4118] <... close resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] setns(201, 0 <unfinished ...>
[pid  4121] <... prctl resumed>)        = 0
[pid  4120] close(3 <unfinished ...>
[pid  4119] write(3, "1000", 4 <unfinished ...>
[pid  4118] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4117] close(10 <unfinished ...>
[pid  4116] <... setns resumed>)        = 0
[pid  4121] setpgid(0, 0 <unfinished ...>
[pid  4120] <... close resumed>)        = 0
[pid  4119] <... write resumed>)        = 4
[pid  4118] <... openat resumed>)       = 3
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4121] <... setpgid resumed>)      = 0
[pid  4120] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4119] close(3 <unfinished ...>
[pid  4118] setns(201, 0 <unfinished ...>
[pid  4117] close(11 <unfinished ...>
[pid  4116] <... socket resumed>)       = 4
[pid  4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4120] <... openat resumed>)       = 3
[pid  4119] <... close resumed>)        = 0
[pid  4118] <... setns resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] setns(3, 0 <unfinished ...>
[pid  4121] <... openat resumed>)       = 3
[pid  4120] setns(201, 0 <unfinished ...>
[pid  4119] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4118] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4117] close(12 <unfinished ...>
[pid  4116] <... setns resumed>)        = 0
[pid  4120] <... setns resumed>)        = 0
[pid  4119] <... openat resumed>)       = 3
[pid  4118] <... socket resumed>)       = 4
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(3 <unfinished ...>
[pid  4121] write(3, "1000", 4 <unfinished ...>
[pid  4120] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4119] setns(201, 0 <unfinished ...>
[pid  4118] setns(3, 0 <unfinished ...>
[pid  4117] close(13 <unfinished ...>
[pid  4116] <... close resumed>)        = 0
[pid  4121] <... write resumed>)        = 4
[pid  4120] <... socket resumed>)       = 4
[pid  4119] <... setns resumed>)        = 0
[pid  4118] <... setns resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4121] close(3 <unfinished ...>
[pid  4120] setns(3, 0 <unfinished ...>
[pid  4119] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4118] close(3 <unfinished ...>
[pid  4117] close(14 <unfinished ...>
[pid  4116] <... fcntl resumed>)        = 5
[pid  4121] <... close resumed>)        = 0
[pid  4120] <... setns resumed>)        = 0
[pid  4119] <... socket resumed>)       = 4
[pid  4118] <... close resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4120] close(3 <unfinished ...>
[pid  4119] setns(3, 0 <unfinished ...>
[pid  4118] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4117] close(15 <unfinished ...>
[pid  4116] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4121] <... openat resumed>)       = 3
[pid  4120] <... close resumed>)        = 0
[pid  4119] <... setns resumed>)        = 0
[pid  4118] <... fcntl resumed>)        = 5
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4121] setns(201, 0 <unfinished ...>
[pid  4120] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4119] close(3 <unfinished ...>
[pid  4118] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4117] close(16 <unfinished ...>
[pid  4116] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4121] <... setns resumed>)        = 0
[pid  4120] <... fcntl resumed>)        = 5
[pid  4119] <... close resumed>)        = 0
[pid  4118] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... openat resumed>)       = 3
[pid  4121] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4120] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4119] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4118] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4117] close(17 <unfinished ...>
[pid  4116] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4121] <... socket resumed>)       = 4
[pid  4120] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4119] <... fcntl resumed>)        = 5
[pid  4118] <... openat resumed>)       = 3
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... write resumed>)        = 8
[pid  4121] setns(3, 0 <unfinished ...>
[pid  4120] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4119] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4118] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4117] close(18 <unfinished ...>
[pid  4116] close(3 <unfinished ...>
[pid  4121] <... setns resumed>)        = 0
[pid  4120] <... openat resumed>)       = 3
[pid  4119] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4118] <... write resumed>)        = 8
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(3 <unfinished ...>
[pid  4120] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4119] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4118] close(3 <unfinished ...>
[pid  4117] close(19 <unfinished ...>
[pid  4116] <... close resumed>)        = 0
[pid  4121] <... close resumed>)        = 0
[pid  4120] <... write resumed>)        = 8
[pid  4119] <... openat resumed>)       = 3
[pid  4118] <... close resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(4 <unfinished ...>
[pid  4121] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4120] close(3 <unfinished ...>
[pid  4119] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4118] close(4 <unfinished ...>
[pid  4117] close(20 <unfinished ...>
[pid  4116] <... close resumed>)        = 0
[pid  4121] <... fcntl resumed>)        = 5
[pid  4120] <... close resumed>)        = 0
[pid  4119] <... write resumed>)        = 8
[pid  4118] <... close resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(5 <unfinished ...>
[pid  4121] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4120] close(4 <unfinished ...>
[pid  4119] close(3 <unfinished ...>
[pid  4118] close(5 <unfinished ...>
[pid  4117] close(21 <unfinished ...>
[pid  4121] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4120] <... close resumed>)        = 0
[pid  4119] <... close resumed>)        = 0
[pid  4118] <... close resumed>)        = 0
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = 0
[pid  4121] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4120] close(5 <unfinished ...>
[pid  4119] close(4 <unfinished ...>
[pid  4118] close(6 <unfinished ...>
[pid  4117] close(22 <unfinished ...>
[pid  4116] close(6 <unfinished ...>
[pid  4121] <... openat resumed>)       = 3
[pid  4120] <... close resumed>)        = 0
[pid  4119] <... close resumed>)        = 0
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4120] close(6 <unfinished ...>
[pid  4119] close(5 <unfinished ...>
[pid  4118] close(7 <unfinished ...>
[pid  4117] close(23 <unfinished ...>
[pid  4116] close(7 <unfinished ...>
[pid  4121] <... write resumed>)        = 8
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = 0
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(3 <unfinished ...>
[pid  4120] close(7 <unfinished ...>
[pid  4119] close(6 <unfinished ...>
[pid  4118] close(8 <unfinished ...>
[pid  4117] close(24 <unfinished ...>
[pid  4116] close(8 <unfinished ...>
[pid  4121] <... close resumed>)        = 0
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(4 <unfinished ...>
[pid  4120] close(8 <unfinished ...>
[pid  4119] close(7 <unfinished ...>
[pid  4118] close(9 <unfinished ...>
[pid  4117] close(25 <unfinished ...>
[pid  4116] close(9 <unfinished ...>
[pid  4121] <... close resumed>)        = 0
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(5 <unfinished ...>
[pid  4120] close(9 <unfinished ...>
[pid  4119] close(8 <unfinished ...>
[pid  4118] close(10 <unfinished ...>
[pid  4117] close(26 <unfinished ...>
[pid  4116] close(10 <unfinished ...>
[pid  4121] <... close resumed>)        = 0
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(6 <unfinished ...>
[pid  4120] close(10 <unfinished ...>
[pid  4119] close(9 <unfinished ...>
[pid  4118] close(11 <unfinished ...>
[pid  4117] close(27 <unfinished ...>
[pid  4116] close(11 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(7 <unfinished ...>
[pid  4120] close(11 <unfinished ...>
[pid  4119] close(10 <unfinished ...>
[pid  4118] close(12 <unfinished ...>
[pid  4117] close(28 <unfinished ...>
[pid  4116] close(12 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(8 <unfinished ...>
[pid  4120] close(12 <unfinished ...>
[pid  4119] close(11 <unfinished ...>
[pid  4118] close(13 <unfinished ...>
[pid  4117] close(29 <unfinished ...>
[pid  4116] close(13 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(9 <unfinished ...>
[pid  4120] close(13 <unfinished ...>
[pid  4119] close(12 <unfinished ...>
[pid  4118] close(14 <unfinished ...>
[pid  4117] exit_group(0 <unfinished ...>
[pid  4116] close(14 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4117] <... exit_group resumed>)   = ?
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(10 <unfinished ...>
[pid  4120] close(14 <unfinished ...>
[pid  4119] close(13 <unfinished ...>
[pid  4118] close(15 <unfinished ...>
[pid  4117] +++ exited with 0 +++
[pid  4116] close(15 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4121] close(11 <unfinished ...>
[pid  4120] close(15 <unfinished ...>
[pid  4119] close(14 <unfinished ...>
[pid  4118] close(16 <unfinished ...>
[pid  4116] close(16 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(12 <unfinished ...>
[pid  4120] close(16 <unfinished ...>
[pid  4119] close(15 <unfinished ...>
[pid  4118] close(17 <unfinished ...>
[pid  4116] close(17 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4121] close(13 <unfinished ...>
[pid  4120] close(17 <unfinished ...>
[pid  4119] close(16 <unfinished ...>
[pid  4118] close(18 <unfinished ...>
[pid  4116] close(18 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(18 <unfinished ...>
[pid  4118] close(19 <unfinished ...>
[pid  4121] close(14 <unfinished ...>
[pid  4119] close(17 <unfinished ...>
[pid  4116] close(19 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4121] close(15 <unfinished ...>
[pid  4120] close(19 <unfinished ...>
[pid  4119] close(18 <unfinished ...>
[pid  4118] close(20 <unfinished ...>
[pid  4116] close(20 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(20 <unfinished ...>
[pid  4118] close(21 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(21 <unfinished ...>
[pid  4118] close(22 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(22 <unfinished ...>
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] close(23 <unfinished ...>
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(16 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] close(19 <unfinished ...>
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(21 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 65
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(23 <unfinished ...>
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] close(24 <unfinished ...>
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(17 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] close(20 <unfinished ...>
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(22 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(24 <unfinished ...>
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] close(25 <unfinished ...>
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] close(18 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] close(21 <unfinished ...>
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(23 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(25 <unfinished ...>
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] close(26 <unfinished ...>
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4122 attached
[pid  4121] close(19 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] close(22 <unfinished ...>
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] close(24 <unfinished ...>
[pid  4122] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(26 <unfinished ...>
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] close(27 <unfinished ...>
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] <... set_robust_list resumed>) = 0
[pid  4121] close(20 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4120] close(27 <unfinished ...>
[pid  4119] close(23 <unfinished ...>
[pid  4118] close(28 <unfinished ...>
[pid  4116] close(25 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] <... prctl resumed>)        = 0
[pid  4121] close(21 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] setpgid(0, 0 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(28 <unfinished ...>
[pid  4119] close(24 <unfinished ...>
[pid  4118] close(29 <unfinished ...>
[pid  4116] close(26 <unfinished ...>
[pid  4122] <... setpgid resumed>)      = 0
[pid  4121] close(22 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] close(29 <unfinished ...>
[pid  4119] close(25 <unfinished ...>
[pid  4118] exit_group(0 <unfinished ...>
[pid  4116] close(27 <unfinished ...>
[pid  4122] <... openat resumed>)       = 3
[pid  4121] close(23 <unfinished ...>
[pid  4120] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4118] <... exit_group resumed>)   = ?
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] write(3, "1000", 4 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] exit_group(0 <unfinished ...>
[pid  4119] close(26 <unfinished ...>
[pid  4118] +++ exited with 0 +++
[pid  4116] close(28 <unfinished ...>
[pid  4122] <... write resumed>)        = 4
[pid  4121] close(24 <unfinished ...>
[pid  4120] <... exit_group resumed>)   = ?
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4122] close(3 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4120] +++ exited with 0 +++
[pid  4119] close(27 <unfinished ...>
[pid  4116] close(29 <unfinished ...>
[pid  4122] <... close resumed>)        = 0
[pid  4121] close(25 <unfinished ...>
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] close(28 <unfinished ...>
[pid  4122] <... openat resumed>)       = 3
[pid  4121] close(26 <unfinished ...>
[pid  4116] exit_group(0 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4122] setns(201, 0 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4116] <... exit_group resumed>)   = ?
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4122] <... setns resumed>)        = 0
[pid  4121] close(27 <unfinished ...>
[pid  4122] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4119] close(29 <unfinished ...>
[pid  4122] <... socket resumed>)       = 4
[pid  4122] setns(3, 0)                 = 0
[pid  4122] close(3)                    = 0
[pid  4122] fcntl(4, F_DUPFD, 4)        = 5
[pid  4122] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4116] +++ exited with 0 +++
[pid  4122] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4122] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4119] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4122] <... openat resumed>)       = 3
[pid  4119] exit_group(0 <unfinished ...>
[pid  4121] close(28 <unfinished ...>
[pid  4122] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4119] <... exit_group resumed>)   = ?
[pid  4122] close(3 <unfinished ...>
[pid  4121] close(29 <unfinished ...>
[pid  4122] <... close resumed>)        = 0
[pid  4122] close(4)                    = 0
[pid  4122] close(5)                    = 0
[pid  4122] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4122] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4122] close(8 <unfinished ...>
[pid  4119] +++ exited with 0 +++
[pid  4122] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4122] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4122] close(10 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4122] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4122] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4122] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(21 <unfinished ...>
[pid  4121] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4122] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4121] exit_group(0 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 61
[pid  4122] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4121] <... exit_group resumed>)   = ?
[pid  4122] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4122] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4122] exit_group(0)               = ?
[pid  4122] +++ exited with 0 +++
[pid  4121] +++ exited with 0 +++
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 64
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 64
./strace-static-x86_64: Process 4123 attached
[pid  4123] set_robust_list(0x5555569235e0, 24) = 0
[pid  4123] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4123] <... prctl resumed>)        = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 63
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4123] setpgid(0, 0)               = 0
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4123] write(3, "1000", 4)         = 4
[pid  4123] close(3)                    = 0
[pid  4123] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 66
[pid  4123] setns(201, 0)               = 0
[pid  4123] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4123] setns(3, 0)                 = 0
[pid  4123] close(3)                    = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 63
[pid  4123] fcntl(4, F_DUPFD, 4)        = 5
./strace-static-x86_64: Process 4126 attached
[pid  4123] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 4128 attached
./strace-static-x86_64: Process 4125 attached
./strace-static-x86_64: Process 4124 attached
 <unfinished ...>
[pid  4126] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4123] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4126] <... set_robust_list resumed>) = 0
[pid  4123] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4126] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4124] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4123] <... openat resumed>)       = 3
[pid  4125] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4126] <... prctl resumed>)        = 0
[pid  4123] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4127 attached
 <unfinished ...>
[pid  4128] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4126] setpgid(0, 0 <unfinished ...>
[pid  4125] <... set_robust_list resumed>) = 0
[pid  4124] <... set_robust_list resumed>) = 0
[pid  4123] <... write resumed>)        = 8
[pid  4127] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4126] <... setpgid resumed>)      = 0
[pid  4123] close(3 <unfinished ...>
[pid  4124] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4127] <... set_robust_list resumed>) = 0
[pid  4126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4125] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4128] <... set_robust_list resumed>) = 0
[pid  4124] <... prctl resumed>)        = 0
[pid  4123] <... close resumed>)        = 0
[pid  4125] <... prctl resumed>)        = 0
[pid  4124] setpgid(0, 0)               = 0
[pid  4125] setpgid(0, 0 <unfinished ...>
[pid  4128] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4127] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4126] <... openat resumed>)       = 3
[pid  4125] <... setpgid resumed>)      = 0
[pid  4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4123] close(4 <unfinished ...>
[pid  4127] <... prctl resumed>)        = 0
[pid  4126] write(3, "1000", 4 <unfinished ...>
[pid  4123] <... close resumed>)        = 0
[pid  4127] setpgid(0, 0 <unfinished ...>
[pid  4126] <... write resumed>)        = 4
[pid  4123] close(5 <unfinished ...>
[pid  4128] <... prctl resumed>)        = 0
[pid  4127] <... setpgid resumed>)      = 0
[pid  4126] close(3 <unfinished ...>
[pid  4125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4124] <... openat resumed>)       = 3
[pid  4123] <... close resumed>)        = 0
[pid  4127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4126] <... close resumed>)        = 0
[pid  4123] close(6 <unfinished ...>
[pid  4128] setpgid(0, 0 <unfinished ...>
[pid  4127] <... openat resumed>)       = 3
[pid  4126] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4125] <... openat resumed>)       = 3
[pid  4124] write(3, "1000", 4 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... setpgid resumed>)      = 0
[pid  4127] write(3, "1000", 4 <unfinished ...>
[pid  4126] <... openat resumed>)       = 3
[pid  4125] write(3, "1000", 4 <unfinished ...>
[pid  4123] close(7 <unfinished ...>
[pid  4124] <... write resumed>)        = 4
[pid  4128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4127] <... write resumed>)        = 4
[pid  4126] setns(201, 0 <unfinished ...>
[pid  4125] <... write resumed>)        = 4
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] close(3 <unfinished ...>
[pid  4126] <... setns resumed>)        = 0
[pid  4124] close(3 <unfinished ...>
[pid  4123] close(8 <unfinished ...>
[pid  4125] close(3 <unfinished ...>
[pid  4128] <... openat resumed>)       = 3
[pid  4127] <... close resumed>)        = 0
[pid  4126] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4124] <... close resumed>)        = 0
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] write(3, "1000", 4 <unfinished ...>
[pid  4127] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4126] <... socket resumed>)       = 4
[pid  4125] <... close resumed>)        = 0
[pid  4124] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4123] close(9 <unfinished ...>
[pid  4128] <... write resumed>)        = 4
[pid  4127] <... openat resumed>)       = 3
[pid  4126] setns(3, 0 <unfinished ...>
[pid  4125] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] setns(201, 0 <unfinished ...>
[pid  4126] <... setns resumed>)        = 0
[pid  4124] <... openat resumed>)       = 3
[pid  4123] close(10 <unfinished ...>
[pid  4128] close(3 <unfinished ...>
[pid  4127] <... setns resumed>)        = 0
[pid  4126] close(3 <unfinished ...>
[pid  4125] <... openat resumed>)       = 3
[pid  4124] setns(201, 0 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... close resumed>)        = 0
[pid  4127] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4126] <... close resumed>)        = 0
[pid  4125] setns(201, 0 <unfinished ...>
[pid  4124] <... setns resumed>)        = 0
[pid  4123] close(11 <unfinished ...>
[pid  4128] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4127] <... socket resumed>)       = 4
[pid  4126] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4125] <... setns resumed>)        = 0
[pid  4124] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... openat resumed>)       = 3
[pid  4127] setns(3, 0 <unfinished ...>
[pid  4126] <... fcntl resumed>)        = 5
[pid  4123] close(12 <unfinished ...>
[pid  4128] setns(201, 0 <unfinished ...>
[pid  4127] <... setns resumed>)        = 0
[pid  4126] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4125] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4124] <... socket resumed>)       = 4
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... setns resumed>)        = 0
[pid  4127] close(3 <unfinished ...>
[pid  4126] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4125] <... socket resumed>)       = 4
[pid  4123] close(13 <unfinished ...>
[pid  4128] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4127] <... close resumed>)        = 0
[pid  4126] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4125] setns(3, 0 <unfinished ...>
[pid  4124] setns(3, 0 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... socket resumed>)       = 4
[pid  4127] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4126] <... openat resumed>)       = 3
[pid  4125] <... setns resumed>)        = 0
[pid  4124] <... setns resumed>)        = 0
[pid  4123] close(14 <unfinished ...>
[pid  4128] setns(3, 0 <unfinished ...>
[pid  4127] <... fcntl resumed>)        = 5
[pid  4126] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4125] close(3 <unfinished ...>
[pid  4124] close(3 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... setns resumed>)        = 0
[pid  4127] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4126] <... write resumed>)        = 8
[pid  4125] <... close resumed>)        = 0
[pid  4124] <... close resumed>)        = 0
[pid  4123] close(15 <unfinished ...>
[pid  4128] close(3 <unfinished ...>
[pid  4127] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4126] close(3 <unfinished ...>
[pid  4125] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4124] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... close resumed>)        = 0
[pid  4127] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4126] <... close resumed>)        = 0
[pid  4125] <... fcntl resumed>)        = 5
[pid  4124] <... fcntl resumed>)        = 5
[pid  4123] close(16 <unfinished ...>
[pid  4128] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4127] <... openat resumed>)       = 3
[pid  4126] close(4 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... fcntl resumed>)        = 5
[pid  4127] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4126] <... close resumed>)        = 0
[pid  4125] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4124] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4123] close(17 <unfinished ...>
[pid  4128] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4127] <... write resumed>)        = 8
[pid  4126] close(5 <unfinished ...>
[pid  4125] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4124] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4127] close(3 <unfinished ...>
[pid  4126] <... close resumed>)        = 0
[pid  4125] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4124] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4123] close(18 <unfinished ...>
[pid  4128] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4127] <... close resumed>)        = 0
[pid  4126] close(6 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] close(4 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... openat resumed>)       = 3
[pid  4124] <... openat resumed>)       = 3
[pid  4123] close(19 <unfinished ...>
[pid  4128] <... openat resumed>)       = 3
[pid  4127] <... close resumed>)        = 0
[pid  4126] close(7 <unfinished ...>
[pid  4125] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4124] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4127] close(5 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] close(20 <unfinished ...>
[pid  4125] <... write resumed>)        = 8
[pid  4128] <... write resumed>)        = 8
[pid  4127] <... close resumed>)        = 0
[pid  4126] close(8 <unfinished ...>
[pid  4125] close(3 <unfinished ...>
[pid  4124] <... write resumed>)        = 8
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(3 <unfinished ...>
[pid  4127] close(6 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = 0
[pid  4123] close(21 <unfinished ...>
[pid  4124] close(3 <unfinished ...>
[pid  4128] <... close resumed>)        = 0
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(9 <unfinished ...>
[pid  4125] close(4 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(4 <unfinished ...>
[pid  4127] close(7 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = 0
[pid  4124] <... close resumed>)        = 0
[pid  4123] close(22 <unfinished ...>
[pid  4128] <... close resumed>)        = 0
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(10 <unfinished ...>
[pid  4125] close(5 <unfinished ...>
[pid  4124] close(4 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(5 <unfinished ...>
[pid  4127] close(8 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = 0
[pid  4124] <... close resumed>)        = 0
[pid  4123] close(23 <unfinished ...>
[pid  4128] <... close resumed>)        = 0
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(11 <unfinished ...>
[pid  4125] close(6 <unfinished ...>
[pid  4124] close(5 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(6 <unfinished ...>
[pid  4127] close(9 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = 0
[pid  4123] close(24 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(12 <unfinished ...>
[pid  4125] close(7 <unfinished ...>
[pid  4124] close(6 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(7 <unfinished ...>
[pid  4127] close(10 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] close(25 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(13 <unfinished ...>
[pid  4125] close(8 <unfinished ...>
[pid  4124] close(7 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(8 <unfinished ...>
[pid  4127] close(11 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] close(26 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(14 <unfinished ...>
[pid  4125] close(9 <unfinished ...>
[pid  4124] close(8 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(9 <unfinished ...>
[pid  4127] close(12 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] close(27 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(15 <unfinished ...>
[pid  4125] close(10 <unfinished ...>
[pid  4124] close(9 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(10 <unfinished ...>
[pid  4127] close(13 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] close(28 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(16 <unfinished ...>
[pid  4125] close(11 <unfinished ...>
[pid  4124] close(10 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(11 <unfinished ...>
[pid  4127] close(14 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] close(29 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(17 <unfinished ...>
[pid  4125] close(12 <unfinished ...>
[pid  4124] close(11 <unfinished ...>
[pid  4123] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(12 <unfinished ...>
[pid  4127] close(15 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] exit_group(0 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(18 <unfinished ...>
[pid  4125] close(13 <unfinished ...>
[pid  4124] close(12 <unfinished ...>
[pid  4123] <... exit_group resumed>)   = ?
[pid  4128] close(13 <unfinished ...>
[pid  4127] close(16 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4123] +++ exited with 0 +++
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(19 <unfinished ...>
[pid  4125] close(14 <unfinished ...>
[pid  4124] close(13 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4128] close(14 <unfinished ...>
[pid  4127] close(17 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(20 <unfinished ...>
[pid  4125] close(15 <unfinished ...>
[pid  4124] close(14 <unfinished ...>
[pid  4128] close(15 <unfinished ...>
[pid  4127] close(18 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(21 <unfinished ...>
[pid  4125] close(16 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4128] close(16 <unfinished ...>
[pid  4127] close(19 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(15 <unfinished ...>
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(22 <unfinished ...>
[pid  4127] close(20 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(23 <unfinished ...>
[pid  4127] close(21 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(24 <unfinished ...>
[pid  4125] close(17 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 62
[pid  4128] close(17 <unfinished ...>
[pid  4127] close(22 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(16 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(25 <unfinished ...>
[pid  4125] close(18 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(18 <unfinished ...>
[pid  4127] close(23 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(17 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(26 <unfinished ...>
[pid  4125] close(19 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4128] close(19 <unfinished ...>
[pid  4127] close(24 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(18./strace-static-x86_64: Process 4129 attached
 <unfinished ...>
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(27 <unfinished ...>
[pid  4125] close(20 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4128] close(20 <unfinished ...>
[pid  4127] close(25 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(19 <unfinished ...>
[pid  4129] <... set_robust_list resumed>) = 0
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(28 <unfinished ...>
[pid  4125] close(21 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4128] close(21 <unfinished ...>
[pid  4127] close(26 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(20 <unfinished ...>
[pid  4129] <... prctl resumed>)        = 0
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] close(29 <unfinished ...>
[pid  4125] close(22 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] setpgid(0, 0 <unfinished ...>
[pid  4128] close(22 <unfinished ...>
[pid  4127] close(27 <unfinished ...>
[pid  4126] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(21 <unfinished ...>
[pid  4129] <... setpgid resumed>)      = 0
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] exit_group(0 <unfinished ...>
[pid  4125] close(23 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4128] close(23 <unfinished ...>
[pid  4127] close(28 <unfinished ...>
[pid  4126] <... exit_group resumed>)   = ?
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(22 <unfinished ...>
[pid  4129] <... openat resumed>)       = 3
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4126] +++ exited with 0 +++
[pid  4129] write(3, "1000", 4 <unfinished ...>
[pid  4128] close(24 <unfinished ...>
[pid  4127] close(29 <unfinished ...>
[pid  4125] close(24 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4129] <... write resumed>)        = 4
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(23 <unfinished ...>
[pid  4129] close(3 <unfinished ...>
[pid  4128] close(25 <unfinished ...>
[pid  4127] exit_group(0 <unfinished ...>
[pid  4125] close(25 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] <... close resumed>)        = 0
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4127] <... exit_group resumed>)   = ?
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(24 <unfinished ...>
[pid  4129] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4128] close(26 <unfinished ...>
[pid  4127] +++ exited with 0 +++
[pid  4125] close(26 <unfinished ...>
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4129] <... openat resumed>)       = 3
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] close(25 <unfinished ...>
[pid  4129] setns(201, 0)               = 0
[pid  4129] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4129] setns(3, 0)                 = 0
[pid  4129] close(3)                    = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4128] close(27 <unfinished ...>
[pid  4125] close(27 <unfinished ...>
[pid  4124] close(26 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 64
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4129] <... fcntl resumed>)        = 5
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4129] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4128] close(28 <unfinished ...>
[pid  4125] close(28 <unfinished ...>
[pid  4124] close(27 <unfinished ...>
[pid  4129] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4128] close(29 <unfinished ...>
[pid  4125] close(29 <unfinished ...>
[pid  4124] close(28 <unfinished ...>
[pid  4129] <... openat resumed>)       = 3
[pid  4128] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4125] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4129] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4128] exit_group(0 <unfinished ...>
[pid  4129] <... write resumed>)        = 8
[pid  4125] exit_group(0 <unfinished ...>
[pid  4124] close(29./strace-static-x86_64: Process 4130 attached
 <unfinished ...>
[pid  4129] close(3 <unfinished ...>
[pid  4130] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4129] <... close resumed>)        = 0
[pid  4130] <... set_robust_list resumed>) = 0
[pid  4129] close(4 <unfinished ...>
[pid  4128] <... exit_group resumed>)   = ?
[pid  4125] <... exit_group resumed>)   = ?
[pid  4124] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 67
./strace-static-x86_64: Process 4131 attached
[pid  4130] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4129] <... close resumed>)        = 0
[pid  4130] <... prctl resumed>)        = 0
[pid  4129] close(5 <unfinished ...>
[pid  4130] setpgid(0, 0 <unfinished ...>
[pid  4129] <... close resumed>)        = 0
[pid  4130] <... setpgid resumed>)      = 0
[pid  4129] close(6 <unfinished ...>
[pid  4130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... openat resumed>)       = 3
[pid  4129] close(7 <unfinished ...>
[pid  4128] +++ exited with 0 +++
[pid  4130] write(3, "1000", 4 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... write resumed>)        = 4
[pid  4129] close(8 <unfinished ...>
[pid  4130] close(3 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = 0
[pid  4129] close(9 <unfinished ...>
[pid  4130] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... openat resumed>)       = 3
[pid  4129] close(10 <unfinished ...>
[pid  4125] +++ exited with 0 +++
[pid  4124] exit_group(0 <unfinished ...>
[pid  4130] setns(201, 0 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4124] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4130] <... setns resumed>)        = 0
[pid  4129] close(11 <unfinished ...>
[pid  4130] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... socket resumed>)       = 4
[pid  4129] close(12 <unfinished ...>
[pid  4130] setns(3, 0 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... setns resumed>)        = 0
[pid  4129] close(13 <unfinished ...>
[pid  4130] close(3 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = 0
[pid  4129] close(14 <unfinished ...>
[pid  4124] +++ exited with 0 +++
[pid  4130] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4130] <... fcntl resumed>)        = 5
[pid  4129] close(15 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4130] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4129] close(16 <unfinished ...>
[pid  4130] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... openat resumed>)       = 3
[pid  4129] close(17 <unfinished ...>
[pid  4130] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 64
[pid  4130] <... write resumed>)        = 8
[pid  4129] close(18 <unfinished ...>
[pid  4130] close(3 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = 0
[pid  4129] close(19 <unfinished ...>
[pid  4130] close(4 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4130] <... close resumed>)        = 0
[pid  4129] close(20 <unfinished ...>
[pid  4130] close(5 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = 0
[pid  4129] close(21 <unfinished ...>
[pid  4130] close(6 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(22 <unfinished ...>
[pid  4130] close(7 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 65
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(23 <unfinished ...>
[pid  4130] close(8 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(24 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4130] close(9 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(25 <unfinished ...>
[pid  4130] close(10 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(26 <unfinished ...>
[pid  4130] close(11 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(27 <unfinished ...>
[pid  4130] close(12 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(28 <unfinished ...>
[pid  4130] close(13 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 65
./strace-static-x86_64: Process 4133 attached
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] close(29 <unfinished ...>
[pid  4133] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4131] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4130] close(14 <unfinished ...>
[pid  4129] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4134 attached
./strace-static-x86_64: Process 4132 attached
[pid  4133] <... set_robust_list resumed>) = 0
[pid  4131] <... set_robust_list resumed>) = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] exit_group(0 <unfinished ...>
[pid  4133] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4130] close(15 <unfinished ...>
[pid  4129] <... exit_group resumed>)   = ?
[pid  4134] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4133] <... prctl resumed>)        = 0
[pid  4132] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4131] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4129] +++ exited with 0 +++
[pid  4133] setpgid(0, 0 <unfinished ...>
[pid  4130] close(16 <unfinished ...>
[pid  4133] <... setpgid resumed>)      = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4131] <... prctl resumed>)        = 0
[pid  4130] close(17 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4134] <... set_robust_list resumed>) = 0
[pid  4133] <... openat resumed>)       = 3
[pid  4132] <... set_robust_list resumed>) = 0
[pid  4131] setpgid(0, 0 <unfinished ...>
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4133] write(3, "1000", 4 <unfinished ...>
[pid  4131] <... setpgid resumed>)      = 0
[pid  4130] close(18 <unfinished ...>
[pid  4133] <... write resumed>)        = 4
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(3 <unfinished ...>
[pid  4130] close(19 <unfinished ...>
[pid  4133] <... close resumed>)        = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4130] close(20 <unfinished ...>
[pid  4133] <... openat resumed>)       = 3
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] setns(201, 0 <unfinished ...>
[pid  4131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4130] close(21 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 63
[pid  4133] <... setns resumed>)        = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4130] close(22 <unfinished ...>
[pid  4133] <... socket resumed>)       = 4
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] setns(3, 0 <unfinished ...>
[pid  4131] <... openat resumed>)       = 3
[pid  4130] close(23 <unfinished ...>
[pid  4134] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4133] <... setns resumed>)        = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(3 <unfinished ...>
[pid  4131] write(3, "1000", 4 <unfinished ...>
[pid  4130] close(24 <unfinished ...>
[pid  4134] <... prctl resumed>)        = 0
[pid  4133] <... close resumed>)        = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4131] <... write resumed>)        = 4
[pid  4130] close(25 <unfinished ...>
[pid  4134] setpgid(0, 0 <unfinished ...>
[pid  4133] <... fcntl resumed>)        = 5
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] close(3./strace-static-x86_64: Process 4135 attached
 <unfinished ...>
[pid  4134] <... setpgid resumed>)      = 0
[pid  4133] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4132] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4131] <... close resumed>)        = 0
[pid  4130] close(26 <unfinished ...>
[pid  4135] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4133] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4131] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4135] <... set_robust_list resumed>) = 0
[pid  4133] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4132] <... prctl resumed>)        = 0
[pid  4130] close(27 <unfinished ...>
[pid  4135] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4134] <... openat resumed>)       = 3
[pid  4133] <... openat resumed>)       = 3
[pid  4131] <... openat resumed>)       = 3
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... prctl resumed>)        = 0
[pid  4133] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4132] setpgid(0, 0 <unfinished ...>
[pid  4130] close(28 <unfinished ...>
[pid  4135] setpgid(0, 0 <unfinished ...>
[pid  4134] write(3, "1000", 4 <unfinished ...>
[pid  4133] <... write resumed>)        = 8
[pid  4132] <... setpgid resumed>)      = 0
[pid  4131] setns(201, 0 <unfinished ...>
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... setpgid resumed>)      = 0
[pid  4133] close(3 <unfinished ...>
[pid  4130] close(29 <unfinished ...>
[pid  4135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4134] <... write resumed>)        = 4
[pid  4133] <... close resumed>)        = 0
[pid  4132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4131] <... setns resumed>)        = 0
[pid  4130] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... openat resumed>)       = 3
[pid  4134] close(3 <unfinished ...>
[pid  4133] close(4 <unfinished ...>
[pid  4130] exit_group(0 <unfinished ...>
[pid  4131] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4135] write(3, "1000", 4 <unfinished ...>
[pid  4134] <... close resumed>)        = 0
[pid  4133] <... close resumed>)        = 0
[pid  4132] <... openat resumed>)       = 3
[pid  4130] <... exit_group resumed>)   = ?
[pid  4135] <... write resumed>)        = 4
[pid  4134] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4133] close(5 <unfinished ...>
[pid  4132] write(3, "1000", 4 <unfinished ...>
[pid  4131] <... socket resumed>)       = 4
[pid  4130] +++ exited with 0 +++
[pid  4135] close(3 <unfinished ...>
[pid  4134] <... openat resumed>)       = 3
[pid  4133] <... close resumed>)        = 0
[pid  4131] setns(3, 0 <unfinished ...>
[pid  4135] <... close resumed>)        = 0
[pid  4134] setns(201, 0 <unfinished ...>
[pid  4133] close(6 <unfinished ...>
[pid  4132] <... write resumed>)        = 4
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4131] <... setns resumed>)        = 0
[pid  4135] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4134] <... setns resumed>)        = 0
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(3 <unfinished ...>
[pid  4131] close(3 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4135] <... openat resumed>)       = 3
[pid  4134] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4133] close(7 <unfinished ...>
[pid  4132] <... close resumed>)        = 0
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4135] setns(201, 0 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = 0
[pid  4134] <... socket resumed>)       = 4
[pid  4135] <... setns resumed>)        = 0
[pid  4133] close(8 <unfinished ...>
[pid  4132] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4131] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4135] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4134] setns(3, 0 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4135] <... socket resumed>)       = 4
[pid  4133] close(9 <unfinished ...>
[pid  4132] <... openat resumed>)       = 3
[pid  4131] <... fcntl resumed>)        = 5
[pid  4135] setns(3, 0 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... setns resumed>)        = 0
[pid  4133] close(10 <unfinished ...>
[pid  4135] close(3 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = 0
[pid  4133] close(11 <unfinished ...>
[pid  4135] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... fcntl resumed>)        = 5
[pid  4133] close(12 <unfinished ...>
[pid  4135] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4134] <... setns resumed>)        = 0
[pid  4132] setns(201, 0 <unfinished ...>
[pid  4135] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4133] close(13 <unfinished ...>
[pid  4131] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 65
[pid  4135] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4134] close(3 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... setns resumed>)        = 0
[pid  4131] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4135] <... openat resumed>)       = 3
[pid  4134] <... close resumed>)        = 0
[pid  4133] close(14 <unfinished ...>
[pid  4132] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4135] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4134] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... openat resumed>)       = 3
[pid  4135] <... write resumed>)        = 8
[pid  4134] <... fcntl resumed>)        = 5
[pid  4133] close(15 <unfinished ...>
[pid  4132] <... socket resumed>)       = 4
[pid  4131] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4135] close(3 <unfinished ...>
[pid  4134] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] setns(3, 0./strace-static-x86_64: Process 4136 attached
 <unfinished ...>
[pid  4135] <... close resumed>)        = 0
[pid  4134] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4133] close(16 <unfinished ...>
[pid  4132] <... setns resumed>)        = 0
[pid  4131] <... write resumed>)        = 8
[pid  4136] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4135] close(4 <unfinished ...>
[pid  4134] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(3 <unfinished ...>
[pid  4131] close(3 <unfinished ...>
[pid  4136] <... set_robust_list resumed>) = 0
[pid  4135] <... close resumed>)        = 0
[pid  4133] close(17 <unfinished ...>
[pid  4136] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4135] close(5 <unfinished ...>
[pid  4134] <... openat resumed>)       = 3
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... close resumed>)        = 0
[pid  4131] <... close resumed>)        = 0
[pid  4136] <... prctl resumed>)        = 0
[pid  4135] <... close resumed>)        = 0
[pid  4134] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4133] close(18 <unfinished ...>
[pid  4132] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4131] close(4 <unfinished ...>
[pid  4136] setpgid(0, 0 <unfinished ...>
[pid  4135] close(6 <unfinished ...>
[pid  4134] <... write resumed>)        = 8
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = 0
[pid  4132] <... fcntl resumed>)        = 5
[pid  4136] <... setpgid resumed>)      = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(3 <unfinished ...>
[pid  4133] close(19 <unfinished ...>
[pid  4131] close(5 <unfinished ...>
[pid  4136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4135] close(7 <unfinished ...>
[pid  4134] <... close resumed>)        = 0
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4136] <... openat resumed>)       = 3
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(4 <unfinished ...>
[pid  4133] close(20 <unfinished ...>
[pid  4132] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4131] <... close resumed>)        = 0
[pid  4136] write(3, "1000", 4 <unfinished ...>
[pid  4135] close(8 <unfinished ...>
[pid  4134] <... close resumed>)        = 0
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4131] close(6 <unfinished ...>
[pid  4136] <... write resumed>)        = 4
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(5 <unfinished ...>
[pid  4133] close(21 <unfinished ...>
[pid  4136] close(3 <unfinished ...>
[pid  4135] close(9 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... openat resumed>)       = 3
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = 0
[pid  4133] close(22 <unfinished ...>
[pid  4132] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4131] close(7 <unfinished ...>
[pid  4136] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4135] close(10 <unfinished ...>
[pid  4134] close(6 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... openat resumed>)       = 3
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(23 <unfinished ...>
[pid  4132] <... write resumed>)        = 8
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] setns(201, 0 <unfinished ...>
[pid  4135] close(11 <unfinished ...>
[pid  4134] close(7 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(3 <unfinished ...>
[pid  4131] close(8 <unfinished ...>
[pid  4136] <... setns resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(24 <unfinished ...>
[pid  4136] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4135] close(12 <unfinished ...>
[pid  4134] close(8 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... close resumed>)        = 0
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... socket resumed>)       = 4
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(25 <unfinished ...>
[pid  4132] close(4 <unfinished ...>
[pid  4131] close(9 <unfinished ...>
[pid  4136] setns(3, 0 <unfinished ...>
[pid  4135] close(13 <unfinished ...>
[pid  4134] close(9 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... close resumed>)        = 0
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... setns resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(26 <unfinished ...>
[pid  4132] close(5 <unfinished ...>
[pid  4131] close(10 <unfinished ...>
[pid  4136] close(3 <unfinished ...>
[pid  4135] close(14 <unfinished ...>
[pid  4134] close(10 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(27 <unfinished ...>
[pid  4132] <... close resumed>)        = 0
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4135] close(15 <unfinished ...>
[pid  4134] close(11 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(6 <unfinished ...>
[pid  4131] close(11 <unfinished ...>
[pid  4136] <... fcntl resumed>)        = 5
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(28 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4135] close(16 <unfinished ...>
[pid  4134] close(12 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(7 <unfinished ...>
[pid  4131] close(12 <unfinished ...>
[pid  4136] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] close(29 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4135] close(17 <unfinished ...>
[pid  4134] close(13 <unfinished ...>
[pid  4133] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(8 <unfinished ...>
[pid  4131] close(13 <unfinished ...>
[pid  4136] <... openat resumed>)       = 3
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] exit_group(0 <unfinished ...>
[pid  4136] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4135] close(18 <unfinished ...>
[pid  4134] close(14 <unfinished ...>
[pid  4133] <... exit_group resumed>)   = ?
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... write resumed>)        = 8
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4133] +++ exited with 0 +++
[pid  4132] close(9 <unfinished ...>
[pid  4131] close(14 <unfinished ...>
[pid  4136] close(3 <unfinished ...>
[pid  4135] close(19 <unfinished ...>
[pid  4134] close(15 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4136] <... close resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(10 <unfinished ...>
[pid  4131] close(15 <unfinished ...>
[pid  4136] close(4 <unfinished ...>
[pid  4135] close(20 <unfinished ...>
[pid  4134] close(16 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(11 <unfinished ...>
[pid  4131] close(16 <unfinished ...>
[pid  4136] close(5 <unfinished ...>
[pid  4135] close(21 <unfinished ...>
[pid  4134] close(17 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = 0
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(12 <unfinished ...>
[pid  4131] close(17 <unfinished ...>
[pid  4136] close(6 <unfinished ...>
[pid  4135] close(22 <unfinished ...>
[pid  4134] close(18 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(13 <unfinished ...>
[pid  4131] close(18 <unfinished ...>
[pid  4136] close(7 <unfinished ...>
[pid  4135] close(23 <unfinished ...>
[pid  4134] close(19 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(14 <unfinished ...>
[pid  4131] close(19 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4136] close(8 <unfinished ...>
[pid  4135] close(24 <unfinished ...>
[pid  4134] close(20 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] close(9 <unfinished ...>
[pid  4135] close(25 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] close(10 <unfinished ...>
[pid  4135] close(26 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] close(11 <unfinished ...>
[pid  4135] close(27 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(15 <unfinished ...>
[pid  4131] close(20 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(21 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 66
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] close(12 <unfinished ...>
[pid  4135] close(28 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(16 <unfinished ...>
[pid  4131] close(21 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(22 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] close(13 <unfinished ...>
[pid  4135] close(29 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(17 <unfinished ...>
[pid  4131] close(22 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(23 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4136] close(14 <unfinished ...>
[pid  4135] exit_group(0 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(18 <unfinished ...>
[pid  4131] close(23 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4135] <... exit_group resumed>)   = ?
[pid  4134] close(24 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4137 attached
[pid  4136] close(15 <unfinished ...>
[pid  4135] +++ exited with 0 +++
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(19 <unfinished ...>
[pid  4131] close(24 <unfinished ...>
[pid  4137] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(25 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4137] <... set_robust_list resumed>) = 0
[pid  4136] close(16 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(20 <unfinished ...>
[pid  4131] close(25 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4137] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(26 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... prctl resumed>)        = 0
[pid  4136] close(17 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(21 <unfinished ...>
[pid  4131] close(26 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4137] setpgid(0, 0 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(27 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... setpgid resumed>)      = 0
[pid  4136] close(18 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(22 <unfinished ...>
[pid  4137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(28 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] close(27 <unfinished ...>
[pid  4137] <... openat resumed>)       = 3
[pid  4136] close(19 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(23 <unfinished ...>
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4137] write(3, "1000", 4 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] close(29 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] close(28 <unfinished ...>
[pid  4137] <... write resumed>)        = 4
[pid  4136] close(20 <unfinished ...>
[pid  4137] close(3 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = 0
[pid  4136] close(21 <unfinished ...>
[pid  4137] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... openat resumed>)       = 3
[pid  4136] close(22 <unfinished ...>
[pid  4134] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] close(24 <unfinished ...>
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] setns(201, 0 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4134] exit_group(0 <unfinished ...>
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] close(29 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 64
[pid  4137] <... setns resumed>)        = 0
[pid  4136] close(23 <unfinished ...>
[pid  4134] <... exit_group resumed>)   = ?
[pid  4132] close(25 <unfinished ...>
[pid  4131] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... socket resumed>)       = 4
[pid  4136] close(24 <unfinished ...>
[pid  4137] setns(3, 0 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... setns resumed>)        = 0
[pid  4136] close(25 <unfinished ...>
[pid  4137] close(3 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = 0
[pid  4136] close(26 <unfinished ...>
[pid  4137] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... fcntl resumed>)        = 5
[pid  4136] close(27 <unfinished ...>
[pid  4134] +++ exited with 0 +++
[pid  4137] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4131] exit_group(0 <unfinished ...>
[pid  4137] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4136] close(28 <unfinished ...>
[pid  4132] close(26 <unfinished ...>
[pid  4131] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4137] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4138 attached
[pid  4137] <... openat resumed>)       = 3
[pid  4136] close(29 <unfinished ...>
[pid  4138] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4137] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4136] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] <... set_robust_list resumed>) = 0
[pid  4137] <... write resumed>)        = 8
[pid  4136] exit_group(0 <unfinished ...>
[pid  4132] close(27 <unfinished ...>
[pid  4131] +++ exited with 0 +++
[pid  4138] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4137] close(3 <unfinished ...>
[pid  4136] <... exit_group resumed>)   = ?
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4138] <... prctl resumed>)        = 0
[pid  4137] <... close resumed>)        = 0
[pid  4136] +++ exited with 0 +++
[pid  4132] close(28 <unfinished ...>
[pid  4138] setpgid(0, 0 <unfinished ...>
[pid  4137] close(4 <unfinished ...>
[pid  4138] <... setpgid resumed>)      = 0
[pid  4137] <... close resumed>)        = 0
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4137] close(5 <unfinished ...>
[pid  4132] close(29 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4138] <... openat resumed>)       = 3
[pid  4137] <... close resumed>)        = 0
[pid  4132] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4138] write(3, "1000", 4 <unfinished ...>
[pid  4137] close(6 <unfinished ...>
[pid  4138] <... write resumed>)        = 4
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(3 <unfinished ...>
[pid  4137] close(7 <unfinished ...>
[pid  4138] <... close resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4137] close(8 <unfinished ...>
[pid  4138] <... openat resumed>)       = 3
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] setns(201, 0 <unfinished ...>
[pid  4137] close(9 <unfinished ...>
[pid  4138] <... setns resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4137] close(10 <unfinished ...>
[pid  4138] <... socket resumed>)       = 4
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] exit_group(0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 68
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 66
[pid  4138] setns(3, 0 <unfinished ...>
[pid  4137] close(11 <unfinished ...>
[pid  4132] <... exit_group resumed>)   = ?
[pid  4138] <... setns resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(3 <unfinished ...>
[pid  4137] close(12 <unfinished ...>
[pid  4138] <... close resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4137] close(13 <unfinished ...>
[pid  4138] <... fcntl resumed>)        = 5
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4137] close(14 <unfinished ...>
[pid  4138] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4137] close(15 <unfinished ...>
[pid  4138] <... openat resumed>)       = 3
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4132] +++ exited with 0 +++
[pid  4138] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4137] close(16 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4138] <... write resumed>)        = 8
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4139 attached
 <unfinished ...>
[pid  4138] close(3 <unfinished ...>
[pid  4137] close(17 <unfinished ...>
[pid  4139] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4138] <... close resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... set_robust_list resumed>) = 0
[pid  4138] close(4 <unfinished ...>
[pid  4137] close(18 <unfinished ...>
[pid  4139] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4138] <... close resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... prctl resumed>)        = 0
[pid  4138] close(5 <unfinished ...>
[pid  4137] close(19 <unfinished ...>
[pid  4139] setpgid(0, 0 <unfinished ...>
[pid  4138] <... close resumed>)        = 0
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... setpgid resumed>)      = 0
[pid  4138] close(6 <unfinished ...>
[pid  4137] close(20 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 66
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... openat resumed>)       = 3
[pid  4138] close(7 <unfinished ...>
[pid  4137] close(21 <unfinished ...>
[pid  4139] write(3, "1000", 4 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... write resumed>)        = 4
[pid  4138] close(8 <unfinished ...>
[pid  4137] close(22./strace-static-x86_64: Process 4140 attached
 <unfinished ...>
[pid  4139] close(3 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4139] <... close resumed>)        = 0
[pid  4138] close(9 <unfinished ...>
[pid  4137] close(23 <unfinished ...>
[pid  4139] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... openat resumed>)       = 3
[pid  4138] close(10 <unfinished ...>
[pid  4137] close(24 <unfinished ...>
[pid  4139] setns(201, 0 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4141 attached
[pid  4140] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4139] <... setns resumed>)        = 0
[pid  4138] close(11 <unfinished ...>
[pid  4137] close(25 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 65
./strace-static-x86_64: Process 4142 attached
[pid  4141] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4140] <... set_robust_list resumed>) = 0
[pid  4139] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... set_robust_list resumed>) = 0
[pid  4139] <... socket resumed>)       = 4
[pid  4138] close(12 <unfinished ...>
[pid  4137] close(26 <unfinished ...>
[pid  4141] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4140] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4139] setns(3, 0 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... prctl resumed>)        = 0
[pid  4139] <... setns resumed>)        = 0
[pid  4138] close(13 <unfinished ...>
[pid  4137] close(27 <unfinished ...>
[pid  4141] setpgid(0, 0 <unfinished ...>
[pid  4140] <... prctl resumed>)        = 0
[pid  4139] close(3 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... setpgid resumed>)      = 0
[pid  4140] setpgid(0, 0 <unfinished ...>
[pid  4139] <... close resumed>)        = 0
[pid  4138] close(14 <unfinished ...>
[pid  4137] close(28 <unfinished ...>
[pid  4142] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4140] <... setpgid resumed>)      = 0
[pid  4139] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... set_robust_list resumed>) = 0
[pid  4141] <... openat resumed>)       = 3
[pid  4140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4139] <... fcntl resumed>)        = 5
[pid  4138] close(15 <unfinished ...>
[pid  4137] close(29 <unfinished ...>
[pid  4141] write(3, "1000", 4 <unfinished ...>
[pid  4140] <... openat resumed>)       = 3
[pid  4139] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4141] <... write resumed>)        = 4
[pid  4140] write(3, "1000", 4 <unfinished ...>
[pid  4139] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4138] close(16 <unfinished ...>
[pid  4137] exit_group(0 <unfinished ...>
[pid  4142] <... prctl resumed>)        = 0
[pid  4141] close(3 <unfinished ...>
[pid  4140] <... write resumed>)        = 4
[pid  4139] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4137] <... exit_group resumed>)   = ?
[pid  4142] setpgid(0, 0 <unfinished ...>
[pid  4141] <... close resumed>)        = 0
[pid  4140] close(3 <unfinished ...>
[pid  4139] <... openat resumed>)       = 3
[pid  4138] close(17 <unfinished ...>
[pid  4137] +++ exited with 0 +++
[pid  4142] <... setpgid resumed>)      = 0
[pid  4141] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4140] <... close resumed>)        = 0
[pid  4139] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4141] <... openat resumed>)       = 3
[pid  4140] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4139] <... write resumed>)        = 8
[pid  4138] close(18 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4141] setns(201, 0 <unfinished ...>
[pid  4139] close(3 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... openat resumed>)       = 3
[pid  4141] <... setns resumed>)        = 0
[pid  4140] <... openat resumed>)       = 3
[pid  4139] <... close resumed>)        = 0
[pid  4138] close(19 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4142] write(3, "1000", 4 <unfinished ...>
[pid  4141] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4140] setns(201, 0 <unfinished ...>
[pid  4139] close(4 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... write resumed>)        = 4
[pid  4141] <... socket resumed>)       = 4
[pid  4140] <... setns resumed>)        = 0
[pid  4139] <... close resumed>)        = 0
[pid  4138] close(20 <unfinished ...>
[pid  4141] setns(3, 0 <unfinished ...>
[pid  4139] close(5 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] close(3 <unfinished ...>
[pid  4141] <... setns resumed>)        = 0
[pid  4140] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4139] <... close resumed>)        = 0
[pid  4138] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4142] <... close resumed>)        = 0
[pid  4141] close(3 <unfinished ...>
[pid  4140] <... socket resumed>)       = 4
[pid  4139] close(6 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = 0
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(22 <unfinished ...>
[pid  4141] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4139] close(7 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... fcntl resumed>)        = 5
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(23 <unfinished ...>
[pid  4141] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4139] close(8 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4141] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4140] setns(3, 0 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(24 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 67
[pid  4142] <... openat resumed>)       = 3
[pid  4141] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4140] <... setns resumed>)        = 0
[pid  4139] close(9 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] setns(201, 0 <unfinished ...>
[pid  4141] <... openat resumed>)       = 3
[pid  4140] close(3 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(25 <unfinished ...>
[pid  4142] <... setns resumed>)        = 0
[pid  4141] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4140] <... close resumed>)        = 0
[pid  4139] close(10 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4143 attached
[pid  4142] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4141] <... write resumed>)        = 8
[pid  4140] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(26 <unfinished ...>
[pid  4142] <... socket resumed>)       = 4
[pid  4141] close(3 <unfinished ...>
[pid  4140] <... fcntl resumed>)        = 5
[pid  4139] close(11 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4142] setns(3, 0 <unfinished ...>
[pid  4141] <... close resumed>)        = 0
[pid  4140] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(27 <unfinished ...>
[pid  4142] <... setns resumed>)        = 0
[pid  4141] close(4 <unfinished ...>
[pid  4140] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4139] close(12 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] close(3 <unfinished ...>
[pid  4141] <... close resumed>)        = 0
[pid  4140] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(28 <unfinished ...>
[pid  4143] <... set_robust_list resumed>) = 0
[pid  4142] <... close resumed>)        = 0
[pid  4141] close(5 <unfinished ...>
[pid  4139] close(13 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4141] <... close resumed>)        = 0
[pid  4140] <... openat resumed>)       = 3
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] close(29 <unfinished ...>
[pid  4143] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4142] <... fcntl resumed>)        = 5
[pid  4141] close(6 <unfinished ...>
[pid  4143] <... prctl resumed>)        = 0
[pid  4140] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4139] close(14 <unfinished ...>
[pid  4138] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] <... write resumed>)        = 8
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] exit_group(0 <unfinished ...>
[pid  4143] setpgid(0, 0 <unfinished ...>
[pid  4142] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4141] close(7 <unfinished ...>
[pid  4140] close(3 <unfinished ...>
[pid  4139] close(15 <unfinished ...>
[pid  4138] <... exit_group resumed>)   = ?
[pid  4143] <... setpgid resumed>)      = 0
[pid  4142] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] <... close resumed>)        = 0
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4138] +++ exited with 0 +++
[pid  4141] close(8 <unfinished ...>
[pid  4139] close(16 <unfinished ...>
[pid  4142] <... openat resumed>)       = 3
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4140] close(4 <unfinished ...>
[pid  4143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4142] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4141] close(9 <unfinished ...>
[pid  4139] close(17 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4140] <... close resumed>)        = 0
[pid  4142] <... write resumed>)        = 8
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] close(3 <unfinished ...>
[pid  4141] close(10 <unfinished ...>
[pid  4140] close(5 <unfinished ...>
[pid  4139] close(18 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4142] <... close resumed>)        = 0
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] <... close resumed>)        = 0
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... openat resumed>)       = 3
[pid  4142] close(4 <unfinished ...>
[pid  4141] close(11 <unfinished ...>
[pid  4140] close(6 <unfinished ...>
[pid  4139] close(19 <unfinished ...>
[pid  4142] <... close resumed>)        = 0
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] write(3, "1000", 4 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] close(5 <unfinished ...>
[pid  4141] close(12 <unfinished ...>
[pid  4140] close(7 <unfinished ...>
[pid  4139] close(20 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4143] <... write resumed>)        = 4
[pid  4142] <... close resumed>)        = 0
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] close(13 <unfinished ...>
[pid  4139] close(21 <unfinished ...>
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] close(14 <unfinished ...>
[pid  4139] close(22 <unfinished ...>
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] close(15 <unfinished ...>
[pid  4139] close(23 <unfinished ...>
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] close(16 <unfinished ...>
[pid  4139] close(24 <unfinished ...>
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(8 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(3 <unfinished ...>
[pid  4142] close(6 <unfinished ...>
[pid  4141] close(17 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] close(25 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 65
[pid  4143] <... close resumed>)        = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(9 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4142] close(7 <unfinished ...>
[pid  4141] close(18 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] close(26 <unfinished ...>
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(10 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] close(8 <unfinished ...>
[pid  4141] close(19 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] close(27 <unfinished ...>
[pid  4143] <... openat resumed>)       = 3
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(11 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] setns(201, 0 <unfinished ...>
[pid  4142] close(9 <unfinished ...>
[pid  4141] close(20 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] close(28./strace-static-x86_64: Process 4144 attached
 <unfinished ...>
[pid  4143] <... setns resumed>)        = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(12 <unfinished ...>
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4143] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4142] close(10 <unfinished ...>
[pid  4141] close(21 <unfinished ...>
[pid  4139] close(29 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] <... set_robust_list resumed>) = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(13 <unfinished ...>
[pid  4144] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4143] <... socket resumed>)       = 4
[pid  4142] close(11 <unfinished ...>
[pid  4141] close(22 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] exit_group(0 <unfinished ...>
[pid  4144] <... prctl resumed>)        = 0
[pid  4143] setns(3, 0 <unfinished ...>
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(14 <unfinished ...>
[pid  4139] <... exit_group resumed>)   = ?
[pid  4144] setpgid(0, 0 <unfinished ...>
[pid  4143] <... setns resumed>)        = 0
[pid  4142] close(12 <unfinished ...>
[pid  4141] close(23 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4139] +++ exited with 0 +++
[pid  4144] <... setpgid resumed>)      = 0
[pid  4143] close(3 <unfinished ...>
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(15 <unfinished ...>
[pid  4144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4143] <... close resumed>)        = 0
[pid  4142] close(13 <unfinished ...>
[pid  4141] close(24 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4144] <... openat resumed>)       = 3
[pid  4143] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(16 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4144] write(3, "1000", 4 <unfinished ...>
[pid  4143] <... fcntl resumed>)        = 5
[pid  4142] close(14 <unfinished ...>
[pid  4141] close(25 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4144] <... write resumed>)        = 4
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(17 <unfinished ...>
[pid  4143] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4144] close(3 <unfinished ...>
[pid  4143] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4142] close(15 <unfinished ...>
[pid  4141] close(26 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] <... close resumed>)        = 0
[pid  4143] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(18 <unfinished ...>
[pid  4144] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4142] close(16 <unfinished ...>
[pid  4141] close(27 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4144] <... openat resumed>)       = 3
[pid  4143] <... openat resumed>)       = 3
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(19 <unfinished ...>
[pid  4144] setns(201, 0 <unfinished ...>
[pid  4141] close(28 <unfinished ...>
[pid  4144] <... setns resumed>)        = 0
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4141] close(29 <unfinished ...>
[pid  4144] <... socket resumed>)       = 4
[pid  4141] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] setns(3, 0 <unfinished ...>
[pid  4141] exit_group(0 <unfinished ...>
[pid  4144] <... setns resumed>)        = 0
[pid  4143] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4142] close(17 <unfinished ...>
[pid  4141] <... exit_group resumed>)   = ?
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(3 <unfinished ...>
[pid  4143] <... write resumed>)        = 8
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4141] +++ exited with 0 +++
[pid  4140] close(20 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 67
[pid  4144] <... close resumed>)        = 0
[pid  4142] close(18 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4140] close(21 <unfinished ...>
[pid  4144] <... fcntl resumed>)        = 5
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4143] close(3 <unfinished ...>
[pid  4142] close(19 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4144] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4143] <... close resumed>)        = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(22 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4144] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4143] close(4 <unfinished ...>
[pid  4142] close(20 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4145 attached
[pid  4144] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4145] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4144] <... write resumed>)        = 8
[pid  4143] <... close resumed>)        = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(23 <unfinished ...>
[pid  4145] <... set_robust_list resumed>) = 0
[pid  4144] close(3 <unfinished ...>
[pid  4143] close(5 <unfinished ...>
[pid  4142] close(21 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 67
[pid  4145] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4144] <... close resumed>)        = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(24 <unfinished ...>
[pid  4145] <... prctl resumed>)        = 0
[pid  4144] close(4 <unfinished ...>
[pid  4142] close(22 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] setpgid(0, 0 <unfinished ...>
[pid  4144] <... close resumed>)        = 0
[pid  4143] <... close resumed>)        = 0
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(25 <unfinished ...>
[pid  4145] <... setpgid resumed>)      = 0
[pid  4144] close(5 <unfinished ...>
[pid  4143] close(6 <unfinished ...>
[pid  4142] close(23 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4144] <... close resumed>)        = 0
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(26 <unfinished ...>
[pid  4145] <... openat resumed>)       = 3
[pid  4144] close(6 <unfinished ...>
[pid  4143] close(7 <unfinished ...>
[pid  4142] close(24 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4146 attached
[pid  4145] write(3, "1000", 4 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(27 <unfinished ...>
[pid  4146] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4145] <... write resumed>)        = 4
[pid  4144] close(7 <unfinished ...>
[pid  4143] close(8 <unfinished ...>
[pid  4142] close(25 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... set_robust_list resumed>) = 0
[pid  4145] close(3 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(28 <unfinished ...>
[pid  4146] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4145] <... close resumed>)        = 0
[pid  4144] close(8 <unfinished ...>
[pid  4143] close(9 <unfinished ...>
[pid  4142] close(26 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... prctl resumed>)        = 0
[pid  4145] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] close(29 <unfinished ...>
[pid  4146] setpgid(0, 0 <unfinished ...>
[pid  4145] <... openat resumed>)       = 3
[pid  4144] close(9 <unfinished ...>
[pid  4143] close(10 <unfinished ...>
[pid  4142] close(27 <unfinished ...>
[pid  4140] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... setpgid resumed>)      = 0
[pid  4145] setns(201, 0 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4145] <... setns resumed>)        = 0
[pid  4144] close(10 <unfinished ...>
[pid  4143] close(11 <unfinished ...>
[pid  4142] close(28 <unfinished ...>
[pid  4140] exit_group(0 <unfinished ...>
[pid  4146] <... openat resumed>)       = 3
[pid  4145] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] <... exit_group resumed>)   = ?
[pid  4146] write(3, "1000", 4 <unfinished ...>
[pid  4145] <... socket resumed>)       = 4
[pid  4144] close(11 <unfinished ...>
[pid  4143] close(12 <unfinished ...>
[pid  4142] close(29 <unfinished ...>
[pid  4146] <... write resumed>)        = 4
[pid  4145] setns(3, 0 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(3 <unfinished ...>
[pid  4145] <... setns resumed>)        = 0
[pid  4144] close(12 <unfinished ...>
[pid  4146] <... close resumed>)        = 0
[pid  4145] close(3 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4145] <... close resumed>)        = 0
[pid  4144] close(13 <unfinished ...>
[pid  4146] <... openat resumed>)       = 3
[pid  4145] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4140] +++ exited with 0 +++
[pid  4146] setns(201, 0 <unfinished ...>
[pid  4145] <... fcntl resumed>)        = 5
[pid  4144] close(14 <unfinished ...>
[pid  4143] close(13 <unfinished ...>
[pid  4142] exit_group(0 <unfinished ...>
[pid  4146] <... setns resumed>)        = 0
[pid  4145] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] <... exit_group resumed>)   = ?
[pid  4146] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4145] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4144] close(15 <unfinished ...>
[pid  4143] close(14 <unfinished ...>
[pid  4146] <... socket resumed>)       = 4
[pid  4145] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] setns(3, 0 <unfinished ...>
[pid  4145] <... openat resumed>)       = 3
[pid  4144] close(16 <unfinished ...>
[pid  4146] <... setns resumed>)        = 0
[pid  4145] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(3 <unfinished ...>
[pid  4145] <... write resumed>)        = 8
[pid  4144] close(17 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4142] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4146] <... close resumed>)        = 0
[pid  4145] close(3 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(15 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4146] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4145] <... close resumed>)        = 0
[pid  4144] close(18 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... fcntl resumed>)        = 5
[pid  4145] close(4 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4145] <... close resumed>)        = 0
[pid  4144] close(19 <unfinished ...>
[pid  4146] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4145] close(5 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(16 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 69
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4146] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4145] <... close resumed>)        = 0
[pid  4144] close(20 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... openat resumed>)       = 3
[pid  4145] close(6 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(17 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4146] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(21 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... write resumed>)        = 8
[pid  4145] close(7 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(18 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4146] close(3 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(22 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] <... close resumed>)        = 0
[pid  4145] close(8 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(19./strace-static-x86_64: Process 4147 attached
 <unfinished ...>
[pid  4146] close(4 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(23 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4147] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4146] <... close resumed>)        = 0
[pid  4145] close(9 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(20 <unfinished ...>
[pid  4147] <... set_robust_list resumed>) = 0
[pid  4146] close(5 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(24 <unfinished ...>
[pid  4147] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4146] <... close resumed>)        = 0
[pid  4145] close(10 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... prctl resumed>)        = 0
[pid  4146] close(6 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(25 <unfinished ...>
[pid  4143] close(21 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 66
[pid  4147] setpgid(0, 0 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(11 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... setpgid resumed>)      = 0
[pid  4146] close(7 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(26 <unfinished ...>
[pid  4143] close(22./strace-static-x86_64: Process 4148 attached
 <unfinished ...>
[pid  4147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(12 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4147] <... openat resumed>)       = 3
[pid  4146] close(8 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(27 <unfinished ...>
[pid  4143] close(23 <unfinished ...>
[pid  4148] <... set_robust_list resumed>) = 0
[pid  4147] write(3, "1000", 4 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(13 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... write resumed>)        = 4
[pid  4146] close(9 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(28 <unfinished ...>
[pid  4143] close(24 <unfinished ...>
[pid  4148] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4147] close(3 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(14 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = 0
[pid  4146] close(10 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] close(29 <unfinished ...>
[pid  4148] <... prctl resumed>)        = 0
[pid  4143] close(25 <unfinished ...>
[pid  4147] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(15 <unfinished ...>
[pid  4144] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] setpgid(0, 0 <unfinished ...>
[pid  4147] <... openat resumed>)       = 3
[pid  4146] close(11 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] exit_group(0 <unfinished ...>
[pid  4143] close(26 <unfinished ...>
[pid  4148] <... setpgid resumed>)      = 0
[pid  4147] setns(201, 0 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(16 <unfinished ...>
[pid  4144] <... exit_group resumed>)   = ?
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4147] <... setns resumed>)        = 0
[pid  4146] close(12 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4144] +++ exited with 0 +++
[pid  4143] close(27 <unfinished ...>
[pid  4147] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(17 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... openat resumed>)       = 3
[pid  4147] <... socket resumed>)       = 4
[pid  4146] close(13 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4148] write(3, "1000", 4 <unfinished ...>
[pid  4147] setns(3, 0 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(18 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4148] <... write resumed>)        = 4
[pid  4147] <... setns resumed>)        = 0
[pid  4146] close(14 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] close(29 <unfinished ...>
[pid  4148] close(3 <unfinished ...>
[pid  4147] close(3 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(19 <unfinished ...>
[pid  4143] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4148] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = 0
[pid  4146] close(15 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4147] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(20 <unfinished ...>
[pid  4143] exit_group(0 <unfinished ...>
[pid  4148] <... openat resumed>)       = 3
[pid  4147] <... fcntl resumed>)        = 5
[pid  4146] close(16 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4143] <... exit_group resumed>)   = ?
[pid  4148] setns(201, 0 <unfinished ...>
[pid  4147] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(21 <unfinished ...>
[pid  4147] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4146] close(17 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(22 <unfinished ...>
[pid  4147] <... openat resumed>)       = 3
[pid  4146] close(18 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(23 <unfinished ...>
[pid  4143] +++ exited with 0 +++
[pid  4147] <... write resumed>)        = 8
[pid  4146] close(19 <unfinished ...>
[pid  4148] <... setns resumed>)        = 0
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4148] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4147] close(3 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(24 <unfinished ...>
[pid  4147] <... close resumed>)        = 0
[pid  4146] close(20 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] close(4 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(25 <unfinished ...>
[pid  4147] <... close resumed>)        = 0
[pid  4146] close(21 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4148] <... socket resumed>)       = 4
[pid  4147] close(5 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(26 <unfinished ...>
[pid  4148] setns(3, 0 <unfinished ...>
[pid  4147] <... close resumed>)        = 0
[pid  4146] close(22 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 66
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4148] <... setns resumed>)        = 0
[pid  4147] close(6 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(27 <unfinished ...>
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(23 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] close(7 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(28 <unfinished ...>
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(24 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] close(8 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] close(29 <unfinished ...>
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(25 <unfinished ...>
[pid  4145] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] close(3 <unfinished ...>
[pid  4147] close(9 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 68
[pid  4148] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(26 <unfinished ...>
[pid  4145] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4149 attached
[pid  4148] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4147] close(10 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4145] +++ exited with 0 +++
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(27 <unfinished ...>
[pid  4147] close(11 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(28 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4148] <... fcntl resumed>)        = 5
[pid  4147] close(12 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] close(29 <unfinished ...>
[pid  4148] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4147] close(13 <unfinished ...>
[pid  4146] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4150 attached
[pid  4148] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] exit_group(0 <unfinished ...>
[pid  4150] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4147] close(14 <unfinished ...>
[pid  4146] <... exit_group resumed>)   = ?
[pid  4150] <... set_robust_list resumed>) = 0
[pid  4149] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4148] <... openat resumed>)       = 3
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4146] +++ exited with 0 +++
[pid  4150] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4149] <... set_robust_list resumed>) = 0
[pid  4148] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4147] close(15 <unfinished ...>
[pid  4150] <... prctl resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] setpgid(0, 0 <unfinished ...>
[pid  4148] <... write resumed>)        = 8
[pid  4147] close(16 <unfinished ...>
[pid  4150] <... setpgid resumed>)      = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4149] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4148] close(3 <unfinished ...>
[pid  4147] close(17 <unfinished ...>
[pid  4150] <... openat resumed>)       = 3
[pid  4149] <... prctl resumed>)        = 0
[pid  4148] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4150] write(3, "1000", 4 <unfinished ...>
[pid  4148] close(4 <unfinished ...>
[pid  4147] close(18 <unfinished ...>
[pid  4150] <... write resumed>)        = 4
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] close(3 <unfinished ...>
[pid  4147] close(19 <unfinished ...>
[pid  4150] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4147] close(20 <unfinished ...>
[pid  4150] <... openat resumed>)       = 3
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] setns(201, 0 <unfinished ...>
[pid  4147] close(21 <unfinished ...>
[pid  4150] <... setns resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4147] close(22 <unfinished ...>
[pid  4150] <... socket resumed>)       = 4
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] setns(3, 0 <unfinished ...>
[pid  4147] close(23 <unfinished ...>
[pid  4150] <... setns resumed>)        = 0
[pid  4149] setpgid(0, 0 <unfinished ...>
[pid  4148] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 68
[pid  4150] close(3 <unfinished ...>
[pid  4149] <... setpgid resumed>)      = 0
[pid  4148] close(5 <unfinished ...>
[pid  4147] close(24 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 68
[pid  4150] <... close resumed>)        = 0
[pid  4148] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4148] close(6 <unfinished ...>
[pid  4147] close(25 <unfinished ...>
[pid  4150] <... fcntl resumed>)        = 5
[pid  4149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4148] close(7 <unfinished ...>
[pid  4147] close(26 <unfinished ...>
[pid  4150] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4149] <... openat resumed>)       = 3
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4151 attached
[pid  4150] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4149] write(3, "1000", 4 <unfinished ...>
[pid  4148] close(8 <unfinished ...>
[pid  4147] close(27./strace-static-x86_64: Process 4152 attached
 <unfinished ...>
[pid  4151] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4150] <... openat resumed>)       = 3
[pid  4149] <... write resumed>)        = 4
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... set_robust_list resumed>) = 0
[pid  4150] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4149] close(3 <unfinished ...>
[pid  4148] close(9 <unfinished ...>
[pid  4147] close(28 <unfinished ...>
[pid  4152] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4151] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4150] <... write resumed>)        = 8
[pid  4149] <... close resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... set_robust_list resumed>) = 0
[pid  4151] <... prctl resumed>)        = 0
[pid  4150] close(3 <unfinished ...>
[pid  4149] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4148] close(10 <unfinished ...>
[pid  4147] close(29 <unfinished ...>
[pid  4151] setpgid(0, 0 <unfinished ...>
[pid  4150] <... close resumed>)        = 0
[pid  4147] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... setpgid resumed>)      = 0
[pid  4150] close(4 <unfinished ...>
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] exit_group(0 <unfinished ...>
[pid  4152] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4150] <... close resumed>)        = 0
[pid  4149] <... openat resumed>)       = 3
[pid  4148] close(11 <unfinished ...>
[pid  4147] <... exit_group resumed>)   = ?
[pid  4152] <... prctl resumed>)        = 0
[pid  4151] <... openat resumed>)       = 3
[pid  4150] close(5 <unfinished ...>
[pid  4149] setns(201, 0 <unfinished ...>
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4147] +++ exited with 0 +++
[pid  4152] setpgid(0, 0 <unfinished ...>
[pid  4151] write(3, "1000", 4 <unfinished ...>
[pid  4150] <... close resumed>)        = 0
[pid  4148] close(12 <unfinished ...>
[pid  4152] <... setpgid resumed>)      = 0
[pid  4151] <... write resumed>)        = 4
[pid  4150] close(6 <unfinished ...>
[pid  4149] <... setns resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4151] close(3 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4148] close(13 <unfinished ...>
[pid  4151] <... close resumed>)        = 0
[pid  4150] close(7 <unfinished ...>
[pid  4151] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4151] <... openat resumed>)       = 3
[pid  4150] close(8 <unfinished ...>
[pid  4149] <... socket resumed>)       = 4
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] setns(201, 0 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] setns(3, 0 <unfinished ...>
[pid  4148] close(14 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4152] <... openat resumed>)       = 3
[pid  4151] <... setns resumed>)        = 0
[pid  4150] close(9 <unfinished ...>
[pid  4149] <... setns resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... socket resumed>)       = 4
[pid  4150] close(10 <unfinished ...>
[pid  4151] setns(3, 0 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... setns resumed>)        = 0
[pid  4150] close(11 <unfinished ...>
[pid  4151] close(3 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = 0
[pid  4150] close(12 <unfinished ...>
[pid  4151] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] close(15 <unfinished ...>
[pid  4149] close(3 <unfinished ...>
[pid  4152] write(3, "1000", 4)         = 4
[pid  4151] <... fcntl resumed>)        = 5
[pid  4150] close(13 <unfinished ...>
[pid  4149] <... close resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 70
[pid  4152] close(3 <unfinished ...>
[pid  4151] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4148] close(16 <unfinished ...>
[pid  4152] <... close resumed>)        = 0
[pid  4151] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4150] close(14 <unfinished ...>
[pid  4149] <... fcntl resumed>)        = 5
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4151] <... openat resumed>)       = 3
[pid  4150] close(15 <unfinished ...>
[pid  4149] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4148] close(17 <unfinished ...>
[pid  4151] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... openat resumed>)       = 3
[pid  4151] <... write resumed>)        = 8
[pid  4150] close(16 <unfinished ...>
[pid  4149] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4148] close(18./strace-static-x86_64: Process 4153 attached
 <unfinished ...>
[pid  4152] setns(201, 0 <unfinished ...>
[pid  4151] close(3 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4152] <... setns resumed>)        = 0
[pid  4151] <... close resumed>)        = 0
[pid  4150] close(17 <unfinished ...>
[pid  4149] <... openat resumed>)       = 3
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... set_robust_list resumed>) = 0
[pid  4152] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4151] close(4 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4148] close(19 <unfinished ...>
[pid  4153] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4152] <... socket resumed>)       = 4
[pid  4151] <... close resumed>)        = 0
[pid  4150] close(18 <unfinished ...>
[pid  4153] <... prctl resumed>)        = 0
[pid  4152] setns(3, 0 <unfinished ...>
[pid  4151] close(5 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... write resumed>)        = 8
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] setpgid(0, 0 <unfinished ...>
[pid  4152] <... setns resumed>)        = 0
[pid  4151] <... close resumed>)        = 0
[pid  4150] close(19 <unfinished ...>
[pid  4149] close(3 <unfinished ...>
[pid  4148] close(20 <unfinished ...>
[pid  4153] <... setpgid resumed>)      = 0
[pid  4152] close(3 <unfinished ...>
[pid  4151] close(6 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4152] <... close resumed>)        = 0
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... close resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... openat resumed>)       = 3
[pid  4152] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4151] close(7 <unfinished ...>
[pid  4150] close(20 <unfinished ...>
[pid  4149] close(4 <unfinished ...>
[pid  4148] close(21 <unfinished ...>
[pid  4153] write(3, "1000", 4 <unfinished ...>
[pid  4152] <... fcntl resumed>)        = 5
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... close resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... write resumed>)        = 4
[pid  4152] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4151] close(8 <unfinished ...>
[pid  4150] close(21 <unfinished ...>
[pid  4149] close(5 <unfinished ...>
[pid  4148] close(22 <unfinished ...>
[pid  4153] close(3 <unfinished ...>
[pid  4152] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... close resumed>)        = 0
[pid  4152] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4151] close(9 <unfinished ...>
[pid  4150] close(22 <unfinished ...>
[pid  4149] <... close resumed>)        = 0
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... openat resumed>)       = 3
[pid  4152] <... openat resumed>)       = 3
[pid  4151] close(10 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(6 <unfinished ...>
[pid  4148] close(23 <unfinished ...>
[pid  4153] setns(201, 0 <unfinished ...>
[pid  4152] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] close(23 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... setns resumed>)        = 0
[pid  4151] close(11 <unfinished ...>
[pid  4152] <... write resumed>)        = 8
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(7 <unfinished ...>
[pid  4148] close(24 <unfinished ...>
[pid  4153] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4152] close(3 <unfinished ...>
[pid  4151] close(12 <unfinished ...>
[pid  4150] close(24 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... socket resumed>)       = 4
[pid  4152] <... close resumed>)        = 0
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(8 <unfinished ...>
[pid  4148] close(25 <unfinished ...>
[pid  4153] setns(3, 0 <unfinished ...>
[pid  4152] close(4 <unfinished ...>
[pid  4151] close(13 <unfinished ...>
[pid  4150] close(25 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... setns resumed>)        = 0
[pid  4152] <... close resumed>)        = 0
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(9 <unfinished ...>
[pid  4148] close(26 <unfinished ...>
[pid  4153] close(3 <unfinished ...>
[pid  4152] close(5 <unfinished ...>
[pid  4151] close(14 <unfinished ...>
[pid  4150] close(26 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... close resumed>)        = 0
[pid  4152] <... close resumed>)        = 0
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4152] close(6 <unfinished ...>
[pid  4151] close(15 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(10 <unfinished ...>
[pid  4148] close(27 <unfinished ...>
[pid  4153] <... fcntl resumed>)        = 5
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] close(27 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] close(7 <unfinished ...>
[pid  4151] close(16 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(11 <unfinished ...>
[pid  4148] close(28 <unfinished ...>
[pid  4153] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] close(28 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4152] close(8 <unfinished ...>
[pid  4151] close(17 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(12 <unfinished ...>
[pid  4148] close(29 <unfinished ...>
[pid  4153] <... openat resumed>)       = 3
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] close(29 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4148] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4152] close(9 <unfinished ...>
[pid  4151] close(18 <unfinished ...>
[pid  4150] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(13 <unfinished ...>
[pid  4148] exit_group(0 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4150] exit_group(0 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] close(10 <unfinished ...>
[pid  4151] close(19 <unfinished ...>
[pid  4150] <... exit_group resumed>)   = ?
[pid  4149] close(14 <unfinished ...>
[pid  4148] <... exit_group resumed>)   = ?
[pid  4153] <... write resumed>)        = 8
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4151] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4150] +++ exited with 0 +++
[pid  4151] close(28 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4151] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4151] exit_group(0)               = ?
[pid  4153] close(3 <unfinished ...>
[pid  4152] close(11 <unfinished ...>
[pid  4151] +++ exited with 0 +++
[pid  4149] close(15 <unfinished ...>
[pid  4148] +++ exited with 0 +++
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4149] close(16 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4153] <... close resumed>)        = 0
[pid  4152] close(12 <unfinished ...>
[pid  4149] close(17 <unfinished ...>
[pid  4153] close(4 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4153] <... close resumed>)        = 0
[pid  4152] close(13 <unfinished ...>
[pid  4149] close(18 <unfinished ...>
[pid  4153] close(5 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... close resumed>)        = 0
[pid  4149] close(19 <unfinished ...>
[pid  4153] close(6 <unfinished ...>
[pid  4152] close(14 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(20 <unfinished ...>
[pid  4153] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4153] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4153] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4153] close(10 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(15 <unfinished ...>
[pid  4149] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] close(15 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 69
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 67
[pid  4153] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4153] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(22 <unfinished ...>
[pid  4153] close(22 <unfinished ...>
[pid  4152] close(16 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(23 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 69
[pid  4153] close(23 <unfinished ...>
[pid  4152] close(17 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(24./strace-static-x86_64: Process 4154 attached
 <unfinished ...>
[pid  4153] close(24 <unfinished ...>
[pid  4152] close(18 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4155 attached
[pid  4154] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(25 <unfinished ...>
[pid  4154] <... set_robust_list resumed>) = 0
[pid  4153] close(25 <unfinished ...>
[pid  4152] close(19 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(26 <unfinished ...>
[pid  4154] <... prctl resumed>)        = 0
[pid  4153] close(26 <unfinished ...>
[pid  4152] close(20 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4156 attached
[pid  4154] setpgid(0, 0 <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(27 <unfinished ...>
[pid  4156] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4154] <... setpgid resumed>)      = 0
[pid  4153] close(27 <unfinished ...>
[pid  4152] close(21 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... set_robust_list resumed>) = 0
[pid  4155] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(28 <unfinished ...>
[pid  4156] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4155] <... set_robust_list resumed>) = 0
[pid  4154] <... openat resumed>)       = 3
[pid  4153] close(28 <unfinished ...>
[pid  4152] close(22 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... prctl resumed>)        = 0
[pid  4154] write(3, "1000", 4 <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] close(29 <unfinished ...>
[pid  4156] setpgid(0, 0 <unfinished ...>
[pid  4155] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4154] <... write resumed>)        = 4
[pid  4153] close(29 <unfinished ...>
[pid  4152] close(23 <unfinished ...>
[pid  4149] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... setpgid resumed>)      = 0
[pid  4154] close(3 <unfinished ...>
[pid  4153] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] exit_group(0 <unfinished ...>
[pid  4156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4155] <... prctl resumed>)        = 0
[pid  4154] <... close resumed>)        = 0
[pid  4153] exit_group(0 <unfinished ...>
[pid  4152] close(24 <unfinished ...>
[pid  4156] <... openat resumed>)       = 3
[pid  4155] setpgid(0, 0 <unfinished ...>
[pid  4154] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4153] <... exit_group resumed>)   = ?
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] <... exit_group resumed>)   = ?
[pid  4156] write(3, "1000", 4 <unfinished ...>
[pid  4155] <... setpgid resumed>)      = 0
[pid  4154] <... openat resumed>)       = 3
[pid  4153] +++ exited with 0 +++
[pid  4152] close(25 <unfinished ...>
[pid  4156] <... write resumed>)        = 4
[pid  4154] setns(201, 0 <unfinished ...>
[pid  4156] close(3 <unfinished ...>
[pid  4154] <... setns resumed>)        = 0
[pid  4156] <... close resumed>)        = 0
[pid  4154] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4156] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4154] <... socket resumed>)       = 4
[pid  4156] <... openat resumed>)       = 3
[pid  4154] setns(3, 0 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4149] +++ exited with 0 +++
[pid  4156] setns(201, 0 <unfinished ...>
[pid  4155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4154] <... setns resumed>)        = 0
[pid  4152] close(26 <unfinished ...>
[pid  4156] <... setns resumed>)        = 0
[pid  4154] close(3 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4156] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4155] <... openat resumed>)       = 3
[pid  4154] <... close resumed>)        = 0
[pid  4152] close(27 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4156] <... socket resumed>)       = 4
[pid  4155] write(3, "1000", 4 <unfinished ...>
[pid  4154] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4156] setns(3, 0 <unfinished ...>
[pid  4155] <... write resumed>)        = 4
[pid  4154] <... fcntl resumed>)        = 5
[pid  4152] close(28 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4156] <... setns resumed>)        = 0
[pid  4155] close(3 <unfinished ...>
[pid  4154] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] close(3 <unfinished ...>
[pid  4154] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4156] <... close resumed>)        = 0
[pid  4154] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4156] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4154] <... openat resumed>)       = 3
[pid  4156] <... fcntl resumed>)        = 5
[pid  4154] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4152] close(29 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 67
[pid  4156] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4155] <... close resumed>)        = 0
[pid  4154] <... write resumed>)        = 8
[pid  4152] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4155] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4154] close(3 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4152] exit_group(0 <unfinished ...>
[pid  4156] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4154] <... close resumed>)        = 0
[pid  4156] <... openat resumed>)       = 3
[pid  4154] close(4 <unfinished ...>
[pid  4156] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4154] <... close resumed>)        = 0
[pid  4156] <... write resumed>)        = 8
[pid  4154] close(5 <unfinished ...>
[pid  4152] <... exit_group resumed>)   = ?
[pid  4156] close(3 <unfinished ...>
[pid  4155] <... openat resumed>)       = 3
[pid  4154] <... close resumed>)        = 0
[pid  4156] <... close resumed>)        = 0
[pid  4154] close(6 <unfinished ...>
[pid  4156] close(4 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = 0
[pid  4154] close(7 <unfinished ...>
[pid  4156] close(5 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = 0
[pid  4154] close(8 <unfinished ...>
[pid  4156] close(6 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4157 attached
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] close(9 <unfinished ...>
[pid  4152] +++ exited with 0 +++
[pid  4157] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4156] close(7 <unfinished ...>
[pid  4155] setns(201, 0 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 71
[pid  4157] <... set_robust_list resumed>) = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... setns resumed>)        = 0
[pid  4154] close(10 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4158 attached
[pid  4157] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4156] close(8 <unfinished ...>
[pid  4155] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4157] <... prctl resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] close(11 <unfinished ...>
[pid  4157] setpgid(0, 0 <unfinished ...>
[pid  4156] close(9 <unfinished ...>
[pid  4155] <... socket resumed>)       = 4
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4157] <... setpgid resumed>)      = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] setns(3, 0 <unfinished ...>
[pid  4154] close(12 <unfinished ...>
[pid  4157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4156] close(10 <unfinished ...>
[pid  4155] <... setns resumed>)        = 0
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4157] <... openat resumed>)       = 3
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(3 <unfinished ...>
[pid  4154] close(13 <unfinished ...>
[pid  4157] write(3, "1000", 4 <unfinished ...>
[pid  4156] close(11 <unfinished ...>
[pid  4155] <... close resumed>)        = 0
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... set_robust_list resumed>) = 0
[pid  4157] <... write resumed>)        = 4
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4154] close(14 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4158] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4157] close(3 <unfinished ...>
[pid  4156] close(12 <unfinished ...>
[pid  4155] <... fcntl resumed>)        = 5
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] <... close resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] close(15 <unfinished ...>
[pid  4157] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4156] close(13 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... prctl resumed>)        = 0
[pid  4157] <... openat resumed>)       = 3
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4154] close(16 <unfinished ...>
[pid  4157] setns(201, 0 <unfinished ...>
[pid  4156] close(14 <unfinished ...>
[pid  4155] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 69
[pid  4158] setpgid(0, 0 <unfinished ...>
[pid  4157] <... setns resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4154] close(17 <unfinished ...>
[pid  4158] <... setpgid resumed>)      = 0
[pid  4157] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4156] close(15 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] <... socket resumed>)       = 4
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... openat resumed>)       = 3
[pid  4154] close(18 <unfinished ...>
[pid  4158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4157] setns(3, 0 <unfinished ...>
[pid  4156] close(16 <unfinished ...>
[pid  4155] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] <... setns resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] close(19 <unfinished ...>
[pid  4158] <... openat resumed>)       = 3
[pid  4157] close(3 <unfinished ...>
[pid  4156] close(17 <unfinished ...>
[pid  4155] <... write resumed>)        = 8
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] write(3, "1000", 4 <unfinished ...>
[pid  4157] <... close resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(3 <unfinished ...>
[pid  4154] close(20 <unfinished ...>
[pid  4157] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4156] close(18 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... write resumed>)        = 4
[pid  4157] <... fcntl resumed>)        = 5
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = 0
[pid  4154] close(21./strace-static-x86_64: Process 4159 attached
 <unfinished ...>
[pid  4158] close(3 <unfinished ...>
[pid  4157] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4156] close(19 <unfinished ...>
[pid  4155] close(4 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = 0
[pid  4157] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = 0
[pid  4154] close(22 <unfinished ...>
[pid  4159] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4158] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4157] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4156] close(20 <unfinished ...>
[pid  4155] close(5 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... set_robust_list resumed>) = 0
[pid  4158] <... openat resumed>)       = 3
[pid  4157] <... openat resumed>)       = 3
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] close(23 <unfinished ...>
[pid  4158] setns(201, 0 <unfinished ...>
[pid  4157] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4156] close(21 <unfinished ...>
[pid  4155] <... close resumed>)        = 0
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4158] <... setns resumed>)        = 0
[pid  4157] <... write resumed>)        = 8
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(6 <unfinished ...>
[pid  4154] close(24 <unfinished ...>
[pid  4159] <... prctl resumed>)        = 0
[pid  4158] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4157] close(3 <unfinished ...>
[pid  4156] close(22 <unfinished ...>
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] setpgid(0, 0 <unfinished ...>
[pid  4158] <... socket resumed>)       = 4
[pid  4157] <... close resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(7 <unfinished ...>
[pid  4154] close(25 <unfinished ...>
[pid  4159] <... setpgid resumed>)      = 0
[pid  4158] setns(3, 0 <unfinished ...>
[pid  4157] close(4 <unfinished ...>
[pid  4156] close(23 <unfinished ...>
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... setns resumed>)        = 0
[pid  4157] <... close resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(8 <unfinished ...>
[pid  4154] close(26 <unfinished ...>
[pid  4159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4158] close(3 <unfinished ...>
[pid  4157] close(5 <unfinished ...>
[pid  4156] close(24 <unfinished ...>
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... openat resumed>)       = 3
[pid  4158] <... close resumed>)        = 0
[pid  4157] <... close resumed>)        = 0
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(9 <unfinished ...>
[pid  4154] close(27 <unfinished ...>
[pid  4159] write(3, "1000", 4 <unfinished ...>
[pid  4158] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4157] close(6 <unfinished ...>
[pid  4156] close(25 <unfinished ...>
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... write resumed>)        = 4
[pid  4158] <... fcntl resumed>)        = 5
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(10 <unfinished ...>
[pid  4154] close(28 <unfinished ...>
[pid  4157] close(7 <unfinished ...>
[pid  4156] close(26 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] close(29 <unfinished ...>
[pid  4159] close(3 <unfinished ...>
[pid  4158] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4157] close(8 <unfinished ...>
[pid  4156] close(27 <unfinished ...>
[pid  4155] close(11 <unfinished ...>
[pid  4154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = 0
[pid  4158] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] exit_group(0 <unfinished ...>
[pid  4159] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4158] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4157] close(9 <unfinished ...>
[pid  4156] close(28 <unfinished ...>
[pid  4155] close(12 <unfinished ...>
[pid  4154] <... exit_group resumed>)   = ?
[pid  4159] <... openat resumed>)       = 3
[pid  4158] <... openat resumed>)       = 3
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4154] +++ exited with 0 +++
[pid  4159] setns(201, 0 <unfinished ...>
[pid  4158] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4157] close(10 <unfinished ...>
[pid  4156] close(29 <unfinished ...>
[pid  4155] close(13 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... setns resumed>)        = 0
[pid  4158] <... write resumed>)        = 8
[pid  4157] close(11 <unfinished ...>
[pid  4156] exit_group(0 <unfinished ...>
[pid  4155] close(14 <unfinished ...>
[pid  4159] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4158] close(3 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4156] <... exit_group resumed>)   = ?
[pid  4159] <... socket resumed>)       = 4
[pid  4158] <... close resumed>)        = 0
[pid  4157] close(12 <unfinished ...>
[pid  4156] +++ exited with 0 +++
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4159] setns(3, 0 <unfinished ...>
[pid  4158] close(4 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(15 <unfinished ...>
[pid  4157] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4159] <... setns resumed>)        = 0
[pid  4158] <... close resumed>)        = 0
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 70
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4159] close(3 <unfinished ...>
[pid  4158] close(5 <unfinished ...>
[pid  4157] close(21 <unfinished ...>
[pid  4155] close(16 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4158] <... close resumed>)        = 0
[pid  4157] close(22 <unfinished ...>
[pid  4155] close(17 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = 0
[pid  4158] close(6 <unfinished ...>
[pid  4157] close(23 <unfinished ...>
[pid  4155] close(18 <unfinished ...>
[pid  4159] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4159] <... fcntl resumed>)        = 5
[pid  4158] close(7 <unfinished ...>
[pid  4157] close(24 <unfinished ...>
[pid  4155] close(19 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4157] close(27)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4160 attached
[pid  4157] close(28 <unfinished ...>
[pid  4160] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] <... set_robust_list resumed>) = 0
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] close(29 <unfinished ...>
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4159] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4158] close(8 <unfinished ...>
[pid  4157] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] close(20 <unfinished ...>
[pid  4160] <... prctl resumed>)        = 0
[pid  4159] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] exit_group(0 <unfinished ...>
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 70
[pid  4160] setpgid(0, 0 <unfinished ...>
[pid  4159] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4158] close(9 <unfinished ...>
[pid  4157] <... exit_group resumed>)   = ?
[pid  4155] close(21 <unfinished ...>
[pid  4160] <... setpgid resumed>)      = 0
[pid  4159] <... openat resumed>)       = 3
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4157] +++ exited with 0 +++
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4158] close(10 <unfinished ...>
[pid  4155] close(22 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4159] <... write resumed>)        = 8
[pid  4158] close(11 <unfinished ...>
[pid  4155] close(23 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4159] close(3 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] close(12 <unfinished ...>
[pid  4155] close(24 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] close(13 <unfinished ...>
[pid  4159] <... close resumed>)        = 0
[pid  4155] close(25 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4159] close(4 <unfinished ...>
[pid  4158] close(14 <unfinished ...>
[pid  4155] close(26 <unfinished ...>
[pid  4159] <... close resumed>)        = 0
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4161 attached
[pid  4160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4159] close(5 <unfinished ...>
[pid  4158] close(15 <unfinished ...>
[pid  4155] close(27 <unfinished ...>
[pid  4161] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4160] <... openat resumed>)       = 3
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4161] <... set_robust_list resumed>) = 0
[pid  4160] write(3, "1000", 4 <unfinished ...>
[pid  4159] <... close resumed>)        = 0
[pid  4158] close(16 <unfinished ...>
[pid  4155] close(28 <unfinished ...>
[pid  4161] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4160] <... write resumed>)        = 4
[pid  4161] <... prctl resumed>)        = 0
[pid  4160] close(3 <unfinished ...>
[pid  4161] setpgid(0, 0 <unfinished ...>
[pid  4160] <... close resumed>)        = 0
[pid  4161] <... setpgid resumed>)      = 0
[pid  4160] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4160] <... openat resumed>)       = 3
[pid  4159] close(6 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 68
[pid  4161] <... openat resumed>)       = 3
[pid  4160] setns(201, 0 <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] close(17 <unfinished ...>
[pid  4155] close(29 <unfinished ...>
[pid  4161] write(3, "1000", 4 <unfinished ...>
[pid  4160] <... setns resumed>)        = 0
[pid  4159] close(7 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] <... write resumed>)        = 4
[pid  4160] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] close(18 <unfinished ...>
[pid  4155] exit_group(0 <unfinished ...>
[pid  4161] close(3 <unfinished ...>
[pid  4160] <... socket resumed>)       = 4
[pid  4159] close(8 <unfinished ...>
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4155] <... exit_group resumed>)   = ?
[pid  4161] <... close resumed>)        = 0
[pid  4160] setns(3, 0 <unfinished ...>
[pid  4158] close(19 <unfinished ...>
[pid  4161] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4160] <... setns resumed>)        = 0
[pid  4161] <... openat resumed>)       = 3
[pid  4160] close(3./strace-static-x86_64: Process 4162 attached
 <unfinished ...>
[pid  4161] setns(201, 0 <unfinished ...>
[pid  4160] <... close resumed>)        = 0
[pid  4155] +++ exited with 0 +++
[pid  4162] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4161] <... setns resumed>)        = 0
[pid  4160] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4162] <... set_robust_list resumed>) = 0
[pid  4161] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4160] <... fcntl resumed>)        = 5
[pid  4159] close(9 <unfinished ...>
[pid  4158] close(20 <unfinished ...>
[pid  4162] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4161] <... socket resumed>)       = 4
[pid  4160] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... prctl resumed>)        = 0
[pid  4161] setns(3, 0 <unfinished ...>
[pid  4160] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4159] close(10 <unfinished ...>
[pid  4158] close(21 <unfinished ...>
[pid  4162] setpgid(0, 0 <unfinished ...>
[pid  4161] <... setns resumed>)        = 0
[pid  4160] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4162] <... setpgid resumed>)      = 0
[pid  4161] close(3 <unfinished ...>
[pid  4160] <... openat resumed>)       = 3
[pid  4159] close(11 <unfinished ...>
[pid  4158] close(22 <unfinished ...>
[pid  4162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4161] <... close resumed>)        = 0
[pid  4160] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4163 attached
 <unfinished ...>
[pid  4162] <... openat resumed>)       = 3
[pid  4161] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4160] <... write resumed>)        = 8
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] write(3, "1000", 4 <unfinished ...>
[pid  4161] <... fcntl resumed>)        = 5
[pid  4160] close(3 <unfinished ...>
[pid  4159] close(12 <unfinished ...>
[pid  4158] close(23 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 68
[pid  4162] <... write resumed>)        = 4
[pid  4161] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4160] <... close resumed>)        = 0
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] close(3 <unfinished ...>
[pid  4161] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4160] close(4 <unfinished ...>
[pid  4159] close(13 <unfinished ...>
[pid  4158] close(24 <unfinished ...>
[pid  4162] <... close resumed>)        = 0
[pid  4161] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4160] <... close resumed>)        = 0
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4162] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4161] <... openat resumed>)       = 3
[pid  4160] close(5 <unfinished ...>
[pid  4159] close(14 <unfinished ...>
[pid  4158] close(25 <unfinished ...>
[pid  4163] <... set_robust_list resumed>) = 0
[pid  4162] <... openat resumed>)       = 3
[pid  4161] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4160] <... close resumed>)        = 0
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4162] setns(201, 0 <unfinished ...>
[pid  4161] <... write resumed>)        = 8
[pid  4160] close(6 <unfinished ...>
[pid  4159] close(15 <unfinished ...>
[pid  4158] close(26 <unfinished ...>
[pid  4163] <... prctl resumed>)        = 0
[pid  4162] <... setns resumed>)        = 0
[pid  4161] close(3 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] setpgid(0, 0 <unfinished ...>
[pid  4162] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4161] <... close resumed>)        = 0
[pid  4160] close(7 <unfinished ...>
[pid  4159] close(16 <unfinished ...>
[pid  4158] close(27 <unfinished ...>
[pid  4163] <... setpgid resumed>)      = 0
[pid  4162] <... socket resumed>)       = 4
[pid  4161] close(4 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] setns(3, 0 <unfinished ...>
[pid  4161] <... close resumed>)        = 0
[pid  4160] close(8 <unfinished ...>
[pid  4159] close(17 <unfinished ...>
[pid  4158] close(28 <unfinished ...>
[pid  4163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4162] <... setns resumed>)        = 0
[pid  4161] close(5 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... openat resumed>)       = 3
[pid  4162] close(3 <unfinished ...>
[pid  4161] <... close resumed>)        = 0
[pid  4160] close(9 <unfinished ...>
[pid  4159] close(18 <unfinished ...>
[pid  4158] close(29 <unfinished ...>
[pid  4163] write(3, "1000", 4 <unfinished ...>
[pid  4162] <... close resumed>)        = 0
[pid  4161] close(6 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... write resumed>)        = 4
[pid  4162] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(10 <unfinished ...>
[pid  4159] close(19 <unfinished ...>
[pid  4158] exit_group(0 <unfinished ...>
[pid  4163] close(3 <unfinished ...>
[pid  4162] <... fcntl resumed>)        = 5
[pid  4161] close(7 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] <... exit_group resumed>)   = ?
[pid  4163] <... close resumed>)        = 0
[pid  4162] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(11 <unfinished ...>
[pid  4159] close(20 <unfinished ...>
[pid  4162] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4161] close(8 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(12 <unfinished ...>
[pid  4162] <... openat resumed>)       = 3
[pid  4161] close(9 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4158] +++ exited with 0 +++
[pid  4162] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(13 <unfinished ...>
[pid  4163] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4162] <... write resumed>)        = 8
[pid  4161] close(10 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] close(3 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(14 <unfinished ...>
[pid  4159] close(21 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4163] <... openat resumed>)       = 3
[pid  4162] <... close resumed>)        = 0
[pid  4161] close(11 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4162] close(4 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(15 <unfinished ...>
[pid  4162] <... close resumed>)        = 0
[pid  4161] close(12 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] close(5 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(16 <unfinished ...>
[pid  4162] <... close resumed>)        = 0
[pid  4161] close(13 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] close(22 <unfinished ...>
[pid  4162] close(6 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(17 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(14 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] close(7 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(18 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(15 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] setns(201, 0 <unfinished ...>
[pid  4162] close(8 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(19 <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... setns resumed>)        = 0
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(16 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] close(23 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 72
[pid  4163] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4162] close(9 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(20 <unfinished ...>
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... socket resumed>)       = 4
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(17 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] setns(3, 0 <unfinished ...>
[pid  4162] close(10 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(21 <unfinished ...>
[pid  4159] close(24 <unfinished ...>
[pid  4163] <... setns resumed>)        = 0
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(18 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(3 <unfinished ...>
[pid  4162] close(11 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(22 <unfinished ...>
[pid  4159] close(25 <unfinished ...>
[pid  4163] <... close resumed>)        = 0
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(19 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4164 attached
[pid  4163] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4162] close(12 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(23 <unfinished ...>
[pid  4159] close(26 <unfinished ...>
[pid  4164] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4163] <... fcntl resumed>)        = 5
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(20 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... set_robust_list resumed>) = 0
[pid  4163] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4162] close(13 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(24 <unfinished ...>
[pid  4159] close(27 <unfinished ...>
[pid  4164] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4163] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(21 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... prctl resumed>)        = 0
[pid  4163] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4162] close(14 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(25 <unfinished ...>
[pid  4159] close(28 <unfinished ...>
[pid  4164] setpgid(0, 0 <unfinished ...>
[pid  4163] <... openat resumed>)       = 3
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(22 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... setpgid resumed>)      = 0
[pid  4163] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4162] close(15 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(26 <unfinished ...>
[pid  4159] close(29 <unfinished ...>
[pid  4164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4163] <... write resumed>)        = 8
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(23 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... openat resumed>)       = 3
[pid  4163] close(3 <unfinished ...>
[pid  4162] close(16 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(27 <unfinished ...>
[pid  4164] write(3, "1000", 4 <unfinished ...>
[pid  4163] <... close resumed>)        = 0
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(24 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4159] exit_group(0 <unfinished ...>
[pid  4164] <... write resumed>)        = 4
[pid  4163] close(4 <unfinished ...>
[pid  4162] close(17 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(28 <unfinished ...>
[pid  4159] <... exit_group resumed>)   = ?
[pid  4164] close(3 <unfinished ...>
[pid  4163] <... close resumed>)        = 0
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(25 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... close resumed>)        = 0
[pid  4162] close(18 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] close(29 <unfinished ...>
[pid  4164] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(26 <unfinished ...>
[pid  4160] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... openat resumed>)       = 3
[pid  4162] close(19 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] exit_group(0 <unfinished ...>
[pid  4159] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4163] close(5 <unfinished ...>
[pid  4164] setns(201, 0 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(27 <unfinished ...>
[pid  4163] <... close resumed>)        = 0
[pid  4160] <... exit_group resumed>)   = ?
[pid  4164] <... setns resumed>)        = 0
[pid  4163] close(6 <unfinished ...>
[pid  4162] close(20 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4160] +++ exited with 0 +++
[pid  4164] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(28 <unfinished ...>
[pid  4164] <... socket resumed>)       = 4
[pid  4163] close(7 <unfinished ...>
[pid  4162] close(21 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4164] setns(3, 0 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] close(29 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4164] <... setns resumed>)        = 0
[pid  4163] close(8 <unfinished ...>
[pid  4162] close(22 <unfinished ...>
[pid  4161] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] close(3 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] exit_group(0 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4164] <... close resumed>)        = 0
[pid  4163] close(9 <unfinished ...>
[pid  4162] close(23 <unfinished ...>
[pid  4161] <... exit_group resumed>)   = ?
[pid  4164] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4161] +++ exited with 0 +++
[pid  4164] <... fcntl resumed>)        = 5
[pid  4162] close(24 <unfinished ...>
[pid  4163] close(10 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4164] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4164] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4162] close(25 <unfinished ...>
[pid  4164] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... openat resumed>)       = 3
[pid  4163] close(11 <unfinished ...>
[pid  4162] close(26 <unfinished ...>
[pid  4164] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... write resumed>)        = 8
[pid  4162] close(27 <unfinished ...>
[pid  4164] close(3 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... close resumed>)        = 0
[pid  4162] close(28 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 70
[pid  4164] close(4 <unfinished ...>
[pid  4163] close(12 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 71
[pid  4164] <... close resumed>)        = 0
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] close(29 <unfinished ...>
[pid  4164] close(5 <unfinished ...>
[pid  4162] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] <... close resumed>)        = 0
[pid  4163] close(13 <unfinished ...>
[pid  4162] exit_group(0 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4164] close(6 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4162] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4167 attached
./strace-static-x86_64: Process 4166 attached
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(14 <unfinished ...>
[pid  4162] +++ exited with 0 +++
[pid  4164] close(7 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 71
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(15./strace-static-x86_64: Process 4165 attached
 <unfinished ...>
[pid  4164] close(8 <unfinished ...>
[pid  4165] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... set_robust_list resumed>) = 0
[pid  4164] close(9 <unfinished ...>
[pid  4163] close(16 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4165] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... prctl resumed>)        = 0
[pid  4164] close(10 <unfinished ...>
[pid  4165] setpgid(0, 0 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... setpgid resumed>)      = 0
[pid  4164] close(11 <unfinished ...>
[pid  4165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... openat resumed>)       = 3
[pid  4164] close(12 <unfinished ...>
[pid  4163] close(17 <unfinished ...>
[pid  4165] write(3, "1000", 4 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... write resumed>)        = 4
[pid  4164] close(13 <unfinished ...>
[pid  4163] close(18 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 69
[pid  4165] close(3 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... close resumed>)        = 0
[pid  4164] close(14 <unfinished ...>
[pid  4166] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4165] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(19 <unfinished ...>
[pid  4166] <... set_robust_list resumed>) = 0
[pid  4165] <... openat resumed>)       = 3
[pid  4164] close(15 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4165] setns(201, 0 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(20 <unfinished ...>
[pid  4166] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4167] <... set_robust_list resumed>) = 0
[pid  4165] <... setns resumed>)        = 0
[pid  4164] close(16 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(21 <unfinished ...>
[pid  4166] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 4168 attached
[pid  4167] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4165] <... socket resumed>)       = 4
[pid  4164] close(17 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4167] <... prctl resumed>)        = 0
[pid  4166] setpgid(0, 0 <unfinished ...>
[pid  4165] setns(3, 0 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(22 <unfinished ...>
[pid  4168] <... set_robust_list resumed>) = 0
[pid  4166] <... setpgid resumed>)      = 0
[pid  4165] <... setns resumed>)        = 0
[pid  4164] close(18 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] setpgid(0, 0 <unfinished ...>
[pid  4168] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4167] <... setpgid resumed>)      = 0
[pid  4166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4165] close(3 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(23 <unfinished ...>
[pid  4168] <... prctl resumed>)        = 0
[pid  4165] <... close resumed>)        = 0
[pid  4164] close(19 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] setpgid(0, 0 <unfinished ...>
[pid  4167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4166] <... openat resumed>)       = 3
[pid  4165] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(24 <unfinished ...>
[pid  4168] <... setpgid resumed>)      = 0
[pid  4165] <... fcntl resumed>)        = 5
[pid  4164] close(20 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4167] <... openat resumed>)       = 3
[pid  4166] write(3, "1000", 4 <unfinished ...>
[pid  4165] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(25 <unfinished ...>
[pid  4168] <... openat resumed>)       = 3
[pid  4167] write(3, "1000", 4 <unfinished ...>
[pid  4166] <... write resumed>)        = 4
[pid  4165] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4164] close(21 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] write(3, "1000", 4 <unfinished ...>
[pid  4167] <... write resumed>)        = 4
[pid  4166] close(3 <unfinished ...>
[pid  4165] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(26 <unfinished ...>
[pid  4168] <... write resumed>)        = 4
[pid  4167] close(3 <unfinished ...>
[pid  4166] <... close resumed>)        = 0
[pid  4165] <... openat resumed>)       = 3
[pid  4164] close(22 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(3 <unfinished ...>
[pid  4167] <... close resumed>)        = 0
[pid  4166] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4165] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(27 <unfinished ...>
[pid  4168] <... close resumed>)        = 0
[pid  4167] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4166] <... openat resumed>)       = 3
[pid  4165] <... write resumed>)        = 8
[pid  4164] close(23 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4167] <... openat resumed>)       = 3
[pid  4165] close(3 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(28 <unfinished ...>
[pid  4166] setns(201, 0 <unfinished ...>
[pid  4168] <... openat resumed>)       = 3
[pid  4167] setns(201, 0 <unfinished ...>
[pid  4165] <... close resumed>)        = 0
[pid  4164] close(24 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... setns resumed>)        = 0
[pid  4168] setns(201, 0 <unfinished ...>
[pid  4167] <... setns resumed>)        = 0
[pid  4165] close(4 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] close(29 <unfinished ...>
[pid  4166] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4168] <... setns resumed>)        = 0
[pid  4167] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4166] <... socket resumed>)       = 4
[pid  4165] <... close resumed>)        = 0
[pid  4164] close(25 <unfinished ...>
[pid  4163] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4167] <... socket resumed>)       = 4
[pid  4166] setns(3, 0 <unfinished ...>
[pid  4165] close(5 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4163] exit_group(0 <unfinished ...>
[pid  4168] <... socket resumed>)       = 4
[pid  4167] setns(3, 0 <unfinished ...>
[pid  4166] <... setns resumed>)        = 0
[pid  4165] <... close resumed>)        = 0
[pid  4164] close(26 <unfinished ...>
[pid  4163] <... exit_group resumed>)   = ?
[pid  4168] setns(3, 0 <unfinished ...>
[pid  4167] <... setns resumed>)        = 0
[pid  4166] close(3 <unfinished ...>
[pid  4165] close(6 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] <... setns resumed>)        = 0
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] close(27 <unfinished ...>
[pid  4168] close(3 <unfinished ...>
[pid  4165] close(7 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] <... close resumed>)        = 0
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] close(28 <unfinished ...>
[pid  4168] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4165] close(8 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] <... fcntl resumed>)        = 5
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] close(29 <unfinished ...>
[pid  4163] +++ exited with 0 +++
[pid  4168] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4167] close(3 <unfinished ...>
[pid  4166] <... close resumed>)        = 0
[pid  4165] close(9 <unfinished ...>
[pid  4164] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4167] <... close resumed>)        = 0
[pid  4166] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] exit_group(0 <unfinished ...>
[pid  4168] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4167] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4166] <... fcntl resumed>)        = 5
[pid  4165] close(10 <unfinished ...>
[pid  4164] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4168] <... openat resumed>)       = 3
[pid  4167] <... fcntl resumed>)        = 5
[pid  4166] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4164] +++ exited with 0 +++
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4168] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4167] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4166] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4165] close(11 <unfinished ...>
[pid  4168] <... write resumed>)        = 8
[pid  4167] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4166] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4168] close(3 <unfinished ...>
[pid  4167] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4165] close(12 <unfinished ...>
[pid  4168] <... close resumed>)        = 0
[pid  4166] <... openat resumed>)       = 3
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4168] close(4 <unfinished ...>
[pid  4167] <... openat resumed>)       = 3
[pid  4166] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4165] close(13 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4168] <... close resumed>)        = 0
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(5 <unfinished ...>
[pid  4165] close(14 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4168] <... close resumed>)        = 0
[pid  4167] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4166] <... write resumed>)        = 8
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4168] close(6 <unfinished ...>
[pid  4167] <... write resumed>)        = 8
[pid  4166] close(3 <unfinished ...>
[pid  4165] close(15 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(7 <unfinished ...>
[pid  4165] close(16 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(8 <unfinished ...>
[pid  4165] close(17 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(9 <unfinished ...>
[pid  4165] close(18 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(3 <unfinished ...>
[pid  4166] <... close resumed>)        = 0
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 69
[pid  4168] close(10 <unfinished ...>
[pid  4165] close(19 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(11 <unfinished ...>
[pid  4165] close(20 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(12 <unfinished ...>
[pid  4165] close(21 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] close(4 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(13 <unfinished ...>
[pid  4167] <... close resumed>)        = 0
[pid  4166] <... close resumed>)        = 0
[pid  4165] close(22 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(4 <unfinished ...>
[pid  4166] close(5 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 73
./strace-static-x86_64: Process 4169 attached
[pid  4168] close(14 <unfinished ...>
[pid  4167] <... close resumed>)        = 0
[pid  4166] <... close resumed>)        = 0
[pid  4165] close(23 <unfinished ...>
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(5 <unfinished ...>
[pid  4166] close(6 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] close(15 <unfinished ...>
[pid  4165] close(24 <unfinished ...>
[pid  4167] <... close resumed>)        = 0
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(6 <unfinished ...>
[pid  4166] close(7 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4168] close(16 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] close(25 <unfinished ...>
[pid  4169] <... set_robust_list resumed>) = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(7 <unfinished ...>
[pid  4166] close(8 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4170 attached
[pid  4169] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4168] close(17 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] close(26 <unfinished ...>
[pid  4170] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4169] <... prctl resumed>)        = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(8 <unfinished ...>
[pid  4166] close(9 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] setpgid(0, 0 <unfinished ...>
[pid  4168] close(18 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] close(27 <unfinished ...>
[pid  4170] <... set_robust_list resumed>) = 0
[pid  4169] <... setpgid resumed>)      = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(9 <unfinished ...>
[pid  4166] close(10 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4168] close(19 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] close(28 <unfinished ...>
[pid  4170] <... prctl resumed>)        = 0
[pid  4169] <... openat resumed>)       = 3
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(10 <unfinished ...>
[pid  4166] close(11 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] setpgid(0, 0 <unfinished ...>
[pid  4169] write(3, "1000", 4 <unfinished ...>
[pid  4168] close(20 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] close(29 <unfinished ...>
[pid  4170] <... setpgid resumed>)      = 0
[pid  4169] <... write resumed>)        = 4
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(11 <unfinished ...>
[pid  4166] close(12 <unfinished ...>
[pid  4165] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4169] close(3 <unfinished ...>
[pid  4168] close(21 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] exit_group(0 <unfinished ...>
[pid  4169] <... close resumed>)        = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(12 <unfinished ...>
[pid  4166] close(13 <unfinished ...>
[pid  4165] <... exit_group resumed>)   = ?
[pid  4170] <... openat resumed>)       = 3
[pid  4169] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4168] close(22 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4165] +++ exited with 0 +++
[pid  4170] write(3, "1000", 4 <unfinished ...>
[pid  4169] <... openat resumed>)       = 3
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(13 <unfinished ...>
[pid  4166] close(14 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4170] <... write resumed>)        = 4
[pid  4169] setns(201, 0 <unfinished ...>
[pid  4168] close(23 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4170] close(3 <unfinished ...>
[pid  4169] <... setns resumed>)        = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(14 <unfinished ...>
[pid  4166] close(15 <unfinished ...>
[pid  4169] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4168] close(24 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4170] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4169] <... socket resumed>)       = 4
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(15 <unfinished ...>
[pid  4166] close(16 <unfinished ...>
[pid  4170] <... openat resumed>)       = 3
[pid  4169] setns(3, 0 <unfinished ...>
[pid  4168] close(25 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] setns(201, 0 <unfinished ...>
[pid  4169] <... setns resumed>)        = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(16 <unfinished ...>
[pid  4166] close(17 <unfinished ...>
[pid  4170] <... setns resumed>)        = 0
[pid  4169] close(3 <unfinished ...>
[pid  4168] close(26 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4169] <... close resumed>)        = 0
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(17 <unfinished ...>
[pid  4166] close(18 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4170] <... socket resumed>)       = 4
[pid  4169] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4168] close(27 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... fcntl resumed>)        = 5
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4168] close(28 <unfinished ...>
[pid  4169] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4168] close(29 <unfinished ...>
[pid  4170] setns(3, 0 <unfinished ...>
[pid  4169] <... openat resumed>)       = 3
[pid  4168] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(18 <unfinished ...>
[pid  4166] close(19 <unfinished ...>
[pid  4170] <... setns resumed>)        = 0
[pid  4169] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4168] exit_group(0 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 71
[pid  4170] close(3 <unfinished ...>
[pid  4169] <... write resumed>)        = 8
[pid  4168] <... exit_group resumed>)   = ?
[pid  4167] close(19 <unfinished ...>
[pid  4166] close(20 <unfinished ...>
[pid  4170] <... close resumed>)        = 0
[pid  4169] close(3 <unfinished ...>
[pid  4168] +++ exited with 0 +++
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4169] <... close resumed>)        = 0
[pid  4167] close(20 <unfinished ...>
[pid  4166] close(21 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4170] <... fcntl resumed>)        = 5
[pid  4169] close(4 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = 0
[pid  4167] close(21 <unfinished ...>
[pid  4166] close(22 <unfinished ...>
[pid  4169] close(5./strace-static-x86_64: Process 4171 attached
 <unfinished ...>
[pid  4170] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4169] <... close resumed>)        = 0
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4171] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4170] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4169] close(6 <unfinished ...>
[pid  4167] close(22 <unfinished ...>
[pid  4166] close(23 <unfinished ...>
[pid  4171] <... set_robust_list resumed>) = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4169] close(7 <unfinished ...>
[pid  4171] <... prctl resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4171] setpgid(0, 0 <unfinished ...>
[pid  4169] close(8 <unfinished ...>
[pid  4167] close(23 <unfinished ...>
[pid  4166] close(24 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 70
[pid  4171] <... setpgid resumed>)      = 0
[pid  4170] <... openat resumed>)       = 3
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4170] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4169] close(9 <unfinished ...>
[pid  4167] close(24 <unfinished ...>
[pid  4166] close(25./strace-static-x86_64: Process 4172 attached
 <unfinished ...>
[pid  4171] <... openat resumed>)       = 3
[pid  4170] <... write resumed>)        = 8
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] write(3, "1000", 4 <unfinished ...>
[pid  4170] close(3 <unfinished ...>
[pid  4169] close(10 <unfinished ...>
[pid  4167] close(25 <unfinished ...>
[pid  4166] close(26 <unfinished ...>
[pid  4171] <... write resumed>)        = 4
[pid  4170] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(3 <unfinished ...>
[pid  4170] close(4 <unfinished ...>
[pid  4169] close(11 <unfinished ...>
[pid  4167] close(26 <unfinished ...>
[pid  4171] <... close resumed>)        = 0
[pid  4170] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] close(27 <unfinished ...>
[pid  4171] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4170] close(5 <unfinished ...>
[pid  4169] close(12 <unfinished ...>
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4171] <... openat resumed>)       = 3
[pid  4170] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(27 <unfinished ...>
[pid  4166] close(28 <unfinished ...>
[pid  4172] <... set_robust_list resumed>) = 0
[pid  4171] setns(201, 0 <unfinished ...>
[pid  4170] close(6 <unfinished ...>
[pid  4169] close(13 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4171] <... setns resumed>)        = 0
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(28 <unfinished ...>
[pid  4166] close(29 <unfinished ...>
[pid  4172] <... prctl resumed>)        = 0
[pid  4171] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4170] close(7 <unfinished ...>
[pid  4169] close(14 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] setpgid(0, 0 <unfinished ...>
[pid  4171] <... socket resumed>)       = 4
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] close(29 <unfinished ...>
[pid  4166] exit_group(0 <unfinished ...>
[pid  4172] <... setpgid resumed>)      = 0
[pid  4171] setns(3, 0 <unfinished ...>
[pid  4170] close(8 <unfinished ...>
[pid  4169] close(15 <unfinished ...>
[pid  4167] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] <... exit_group resumed>)   = ?
[pid  4171] <... setns resumed>)        = 0
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4167] exit_group(0 <unfinished ...>
[pid  4171] close(3 <unfinished ...>
[pid  4169] close(16 <unfinished ...>
[pid  4171] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4169] close(17 <unfinished ...>
[pid  4171] <... fcntl resumed>)        = 5
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4169] close(18 <unfinished ...>
[pid  4171] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4169] close(19 <unfinished ...>
[pid  4171] <... openat resumed>)       = 3
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4169] close(20 <unfinished ...>
[pid  4171] <... write resumed>)        = 8
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4166] +++ exited with 0 +++
[pid  4171] close(3 <unfinished ...>
[pid  4169] close(21 <unfinished ...>
[pid  4171] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4170] close(9 <unfinished ...>
[pid  4167] <... exit_group resumed>)   = ?
[pid  4172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4171] close(4 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] close(22 <unfinished ...>
[pid  4171] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(5 <unfinished ...>
[pid  4169] close(23 <unfinished ...>
[pid  4171] <... close resumed>)        = 0
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(6 <unfinished ...>
[pid  4169] close(24 <unfinished ...>
[pid  4167] +++ exited with 0 +++
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(10 <unfinished ...>
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(7 <unfinished ...>
[pid  4169] close(25 <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(8 <unfinished ...>
[pid  4170] close(11 <unfinished ...>
[pid  4169] close(26 <unfinished ...>
[pid  4172] <... openat resumed>)       = 3
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4172] write(3, "1000", 4 <unfinished ...>
[pid  4171] close(9 <unfinished ...>
[pid  4170] close(12 <unfinished ...>
[pid  4169] close(27 <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(10 <unfinished ...>
[pid  4169] close(28 <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4171] close(11 <unfinished ...>
[pid  4169] close(29 <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] <... write resumed>)        = 4
[pid  4171] close(12 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 72
[pid  4172] close(3 <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(13 <unfinished ...>
[pid  4169] <... exit_group resumed>)   = ?
[pid  4172] <... close resumed>)        = 0
[pid  4171] close(13 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4169] +++ exited with 0 +++
[pid  4172] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(14 <unfinished ...>
[pid  4171] close(14 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(15 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4171] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4171] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4171] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4171] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4171] close(19 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4172] <... openat resumed>)       = 3
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(16 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 72
./strace-static-x86_64: Process 4173 attached
[pid  4171] close(20 <unfinished ...>
[pid  4173] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... set_robust_list resumed>) = 0
[pid  4171] close(21 <unfinished ...>
[pid  4173] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... prctl resumed>)        = 0
[pid  4172] setns(201, 0 <unfinished ...>
[pid  4171] close(22 <unfinished ...>
[pid  4170] close(17 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 70
[pid  4173] setpgid(0, 0 <unfinished ...>
[pid  4172] <... setns resumed>)        = 0
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... setpgid resumed>)      = 0
[pid  4172] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4171] close(23 <unfinished ...>
[pid  4170] close(18./strace-static-x86_64: Process 4174 attached
 <unfinished ...>
[pid  4173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4172] <... socket resumed>)       = 4
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4173] <... openat resumed>)       = 3
[pid  4172] setns(3, 0 <unfinished ...>
[pid  4171] close(24 <unfinished ...>
[pid  4170] close(19 <unfinished ...>
[pid  4173] write(3, "1000", 4 <unfinished ...>
[pid  4172] <... setns resumed>)        = 0
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... write resumed>)        = 4
[pid  4172] close(3 <unfinished ...>
[pid  4171] close(25 <unfinished ...>
[pid  4170] close(20./strace-static-x86_64: Process 4175 attached
 <unfinished ...>
[pid  4173] close(3 <unfinished ...>
[pid  4172] <... close resumed>)        = 0
[pid  4174] <... set_robust_list resumed>) = 0
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = 0
[pid  4172] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4171] close(26 <unfinished ...>
[pid  4170] close(21 <unfinished ...>
[pid  4175] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4174] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4173] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4172] <... fcntl resumed>)        = 5
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... set_robust_list resumed>) = 0
[pid  4174] <... prctl resumed>)        = 0
[pid  4173] <... openat resumed>)       = 3
[pid  4172] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4171] close(27 <unfinished ...>
[pid  4170] close(22 <unfinished ...>
[pid  4173] setns(201, 0 <unfinished ...>
[pid  4172] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4174] setpgid(0, 0 <unfinished ...>
[pid  4173] <... setns resumed>)        = 0
[pid  4172] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4171] close(28 <unfinished ...>
[pid  4170] close(23 <unfinished ...>
[pid  4173] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4172] <... openat resumed>)       = 3
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... prctl resumed>)        = 0
[pid  4174] <... setpgid resumed>)      = 0
[pid  4173] <... socket resumed>)       = 4
[pid  4172] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4171] close(29 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] setns(3, 0 <unfinished ...>
[pid  4172] <... write resumed>)        = 8
[pid  4171] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(24 <unfinished ...>
[pid  4175] setpgid(0, 0 <unfinished ...>
[pid  4173] <... setns resumed>)        = 0
[pid  4172] close(3 <unfinished ...>
[pid  4171] exit_group(0 <unfinished ...>
[pid  4174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... setpgid resumed>)      = 0
[pid  4173] close(3 <unfinished ...>
[pid  4172] <... close resumed>)        = 0
[pid  4171] <... exit_group resumed>)   = ?
[pid  4170] close(25 <unfinished ...>
[pid  4175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4174] <... openat resumed>)       = 3
[pid  4173] <... close resumed>)        = 0
[pid  4172] close(4 <unfinished ...>
[pid  4171] +++ exited with 0 +++
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4172] <... close resumed>)        = 0
[pid  4170] close(26 <unfinished ...>
[pid  4173] <... fcntl resumed>)        = 5
[pid  4173] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4172] close(5 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... openat resumed>)       = 3
[pid  4174] write(3, "1000", 4 <unfinished ...>
[pid  4173] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4175] write(3, "1000", 4 <unfinished ...>
[pid  4174] <... write resumed>)        = 4
[pid  4173] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4172] <... close resumed>)        = 0
[pid  4170] close(27 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4175] <... write resumed>)        = 4
[pid  4174] close(3 <unfinished ...>
[pid  4173] <... openat resumed>)       = 3
[pid  4172] close(6 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4173] close(3)                    = 0
[pid  4173] close(4 <unfinished ...>
[pid  4170] close(28 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = 0
[pid  4175] close(3 <unfinished ...>
[pid  4174] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4173] <... close resumed>)        = 0
[pid  4172] close(7 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 72
[pid  4174] <... openat resumed>)       = 3
[pid  4173] close(5 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] close(29 <unfinished ...>
[pid  4175] <... close resumed>)        = 0
[pid  4174] setns(201, 0 <unfinished ...>
[pid  4173] <... close resumed>)        = 0
[pid  4172] close(8 <unfinished ...>
[pid  4170] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4174] <... setns resumed>)        = 0
[pid  4173] close(6 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4170] exit_group(0 <unfinished ...>
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(9 <unfinished ...>
[pid  4170] <... exit_group resumed>)   = ?
[pid  4175] <... openat resumed>)       = 3
[pid  4173] close(7 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] close(8)                    = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4176 attached
[pid  4173] close(9 <unfinished ...>
[pid  4176] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... set_robust_list resumed>) = 0
[pid  4173] close(10 <unfinished ...>
[pid  4176] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... prctl resumed>)        = 0
[pid  4173] close(11 <unfinished ...>
[pid  4170] +++ exited with 0 +++
[pid  4176] setpgid(0, 0 <unfinished ...>
[pid  4175] setns(201, 0 <unfinished ...>
[pid  4174] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(10 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4176] <... setpgid resumed>)      = 0
[pid  4175] <... setns resumed>)        = 0
[pid  4174] <... socket resumed>)       = 4
[pid  4173] close(12 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4175] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4174] setns(3, 0 <unfinished ...>
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(11 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4176] <... openat resumed>)       = 3
[pid  4175] <... socket resumed>)       = 4
[pid  4174] <... setns resumed>)        = 0
[pid  4173] close(13 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] write(3, "1000", 4 <unfinished ...>
[pid  4175] setns(3, 0 <unfinished ...>
[pid  4174] close(3 <unfinished ...>
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(12 <unfinished ...>
[pid  4176] <... write resumed>)        = 4
[pid  4173] close(14 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4174] <... close resumed>)        = 0
[pid  4176] close(3 <unfinished ...>
[pid  4175] <... setns resumed>)        = 0
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(13 <unfinished ...>
[pid  4176] <... close resumed>)        = 0
[pid  4175] close(3 <unfinished ...>
[pid  4174] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4173] close(15 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 74
[pid  4176] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4175] <... close resumed>)        = 0
[pid  4174] <... fcntl resumed>)        = 5
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(14./strace-static-x86_64: Process 4177 attached
 <unfinished ...>
[pid  4173] close(16 <unfinished ...>
[pid  4176] <... openat resumed>)       = 3
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] setns(201, 0 <unfinished ...>
[pid  4175] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4174] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4173] close(17 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... setns resumed>)        = 0
[pid  4175] <... fcntl resumed>)        = 5
[pid  4174] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(15 <unfinished ...>
[pid  4175] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4173] close(18 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4176] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4175] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(16 <unfinished ...>
[pid  4173] close(19 <unfinished ...>
[pid  4175] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4174] <... openat resumed>)       = 3
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... socket resumed>)       = 4
[pid  4173] close(20 <unfinished ...>
[pid  4175] <... openat resumed>)       = 3
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(17 <unfinished ...>
[pid  4174] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4176] setns(3, 0 <unfinished ...>
[pid  4175] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4173] close(21 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... write resumed>)        = 8
[pid  4174] <... write resumed>)        = 8
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... setns resumed>)        = 0
[pid  4175] close(3 <unfinished ...>
[pid  4174] close(3 <unfinished ...>
[pid  4173] close(22 <unfinished ...>
[pid  4172] close(18 <unfinished ...>
[pid  4176] close(3 <unfinished ...>
[pid  4175] <... close resumed>)        = 0
[pid  4174] <... close resumed>)        = 0
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = 0
[pid  4175] close(4 <unfinished ...>
[pid  4174] close(4 <unfinished ...>
[pid  4173] close(23 <unfinished ...>
[pid  4172] close(19 <unfinished ...>
[pid  4176] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4175] <... close resumed>)        = 0
[pid  4174] <... close resumed>)        = 0
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... fcntl resumed>)        = 5
[pid  4175] close(5 <unfinished ...>
[pid  4174] close(5 <unfinished ...>
[pid  4173] close(24 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = 0
[pid  4173] close(25 <unfinished ...>
[pid  4172] close(20 <unfinished ...>
[pid  4176] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4175] close(6 <unfinished ...>
[pid  4174] <... close resumed>)        = 0
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(6 <unfinished ...>
[pid  4173] close(26 <unfinished ...>
[pid  4176] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4175] close(7 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(21 <unfinished ...>
[pid  4173] close(27 <unfinished ...>
[pid  4176] <... openat resumed>)       = 3
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(7 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4175] close(8 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(22 <unfinished ...>
[pid  4176] <... write resumed>)        = 8
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(8 <unfinished ...>
[pid  4173] close(28 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] close(3 <unfinished ...>
[pid  4175] close(9 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(23 <unfinished ...>
[pid  4176] <... close resumed>)        = 0
[pid  4174] close(9 <unfinished ...>
[pid  4173] close(29 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] close(4 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(24 <unfinished ...>
[pid  4176] <... close resumed>)        = 0
[pid  4175] close(10 <unfinished ...>
[pid  4174] close(10 <unfinished ...>
[pid  4173] exit_group(0 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] close(5 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4173] <... exit_group resumed>)   = ?
[pid  4172] close(25 <unfinished ...>
[pid  4177] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4176] <... close resumed>)        = 0
[pid  4175] close(11 <unfinished ...>
[pid  4174] close(11 <unfinished ...>
[pid  4173] +++ exited with 0 +++
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... set_robust_list resumed>) = 0
[pid  4176] close(6 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(26 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4177] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(12 <unfinished ...>
[pid  4174] close(12 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... prctl resumed>)        = 0
[pid  4176] close(7 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(27 <unfinished ...>
[pid  4177] setpgid(0, 0 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(13 <unfinished ...>
[pid  4174] close(13 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] close(8 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(14 <unfinished ...>
[pid  4174] close(14 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... setpgid resumed>)      = 0
[pid  4177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4172] close(29 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] close(9 <unfinished ...>
[pid  4177] write(3, "1000", 4 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(15 <unfinished ...>
[pid  4174] close(15 <unfinished ...>
[pid  4172] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 73
[pid  4177] <... write resumed>)        = 4
[pid  4176] close(10 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4172] exit_group(0 <unfinished ...>
[pid  4177] close(3 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(16 <unfinished ...>
[pid  4174] close(16 <unfinished ...>
[pid  4172] <... exit_group resumed>)   = ?
[pid  4177] <... close resumed>)        = 0
[pid  4176] close(11 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4177] setns(201, 0)               = 0
[pid  4177] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4172] +++ exited with 0 +++
[pid  4177] setns(3, 0 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(17 <unfinished ...>
[pid  4174] close(17./strace-static-x86_64: Process 4178 attached
 <unfinished ...>
[pid  4177] <... setns resumed>)        = 0
[pid  4176] close(12 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4177] close(3 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] close(18 <unfinished ...>
[pid  4174] close(18 <unfinished ...>
[pid  4178] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4178] <... set_robust_list resumed>) = 0
[pid  4177] <... close resumed>)        = 0
[pid  4176] close(13 <unfinished ...>
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4177] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4175] close(19 <unfinished ...>
[pid  4174] close(19 <unfinished ...>
[pid  4177] <... fcntl resumed>)        = 5
[pid  4176] close(14 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... prctl resumed>)        = 0
[pid  4177] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(20 <unfinished ...>
[pid  4178] setpgid(0, 0 <unfinished ...>
[pid  4177] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4176] close(15 <unfinished ...>
[pid  4175] close(20 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4178] <... setpgid resumed>)      = 0
[pid  4177] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(21 <unfinished ...>
[pid  4177] <... openat resumed>)       = 3
[pid  4177] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4176] close(16 <unfinished ...>
[pid  4175] close(21 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 71
[pid  4178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4177] <... write resumed>)        = 8
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(22 <unfinished ...>
[pid  4177] close(3 <unfinished ...>
[pid  4176] close(17 <unfinished ...>
[pid  4175] close(22 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... openat resumed>)       = 3
[pid  4177] <... close resumed>)        = 0
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(23 <unfinished ...>
[pid  4178] write(3, "1000", 4 <unfinished ...>
[pid  4177] close(4 <unfinished ...>
[pid  4176] close(18 <unfinished ...>
[pid  4175] close(23 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... write resumed>)        = 4
[pid  4177] <... close resumed>)        = 0
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(24 <unfinished ...>
[pid  4178] close(3 <unfinished ...>
[pid  4177] close(5 <unfinished ...>
[pid  4176] close(19 <unfinished ...>
[pid  4175] close(24 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4179 attached
[pid  4178] <... close resumed>)        = 0
[pid  4177] <... close resumed>)        = 0
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(25 <unfinished ...>
[pid  4179] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4178] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4177] close(6 <unfinished ...>
[pid  4176] close(20 <unfinished ...>
[pid  4175] close(25 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] <... set_robust_list resumed>) = 0
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(26 <unfinished ...>
[pid  4179] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4178] <... openat resumed>)       = 3
[pid  4177] close(7 <unfinished ...>
[pid  4176] close(21 <unfinished ...>
[pid  4175] close(26 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] <... prctl resumed>)        = 0
[pid  4178] setns(201, 0 <unfinished ...>
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(27 <unfinished ...>
[pid  4179] setpgid(0, 0 <unfinished ...>
[pid  4178] <... setns resumed>)        = 0
[pid  4177] close(8 <unfinished ...>
[pid  4176] close(22 <unfinished ...>
[pid  4175] close(27 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] <... setpgid resumed>)      = 0
[pid  4178] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(28 <unfinished ...>
[pid  4179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4178] <... socket resumed>)       = 4
[pid  4177] close(9 <unfinished ...>
[pid  4176] close(23 <unfinished ...>
[pid  4175] close(28 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] <... openat resumed>)       = 3
[pid  4178] setns(3, 0 <unfinished ...>
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] close(29 <unfinished ...>
[pid  4179] write(3, "1000", 4 <unfinished ...>
[pid  4178] <... setns resumed>)        = 0
[pid  4177] close(10 <unfinished ...>
[pid  4176] close(24 <unfinished ...>
[pid  4175] close(29 <unfinished ...>
[pid  4174] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] <... write resumed>)        = 4
[pid  4178] close(3 <unfinished ...>
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] exit_group(0 <unfinished ...>
[pid  4179] close(3 <unfinished ...>
[pid  4178] <... close resumed>)        = 0
[pid  4177] close(11 <unfinished ...>
[pid  4176] close(25 <unfinished ...>
[pid  4175] exit_group(0 <unfinished ...>
[pid  4174] <... exit_group resumed>)   = ?
[pid  4179] <... close resumed>)        = 0
[pid  4178] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4175] <... exit_group resumed>)   = ?
[pid  4179] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4177] close(12 <unfinished ...>
[pid  4179] <... openat resumed>)       = 3
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] setns(201, 0 <unfinished ...>
[pid  4177] close(13 <unfinished ...>
[pid  4179] <... setns resumed>)        = 0
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4174] +++ exited with 0 +++
[pid  4179] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4177] close(14 <unfinished ...>
[pid  4176] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4179] <... socket resumed>)       = 4
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] setns(3, 0 <unfinished ...>
[pid  4177] close(15 <unfinished ...>
[pid  4179] <... setns resumed>)        = 0
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(3 <unfinished ...>
[pid  4177] close(16 <unfinished ...>
[pid  4179] <... close resumed>)        = 0
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4177] close(17 <unfinished ...>
[pid  4175] +++ exited with 0 +++
[pid  4179] <... fcntl resumed>)        = 5
[pid  4178] <... fcntl resumed>)        = 5
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4177] close(18 <unfinished ...>
[pid  4176] close(27 <unfinished ...>
[pid  4178] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4179] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4178] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4179] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4178] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4177] close(19 <unfinished ...>
[pid  4176] close(28 <unfinished ...>
[pid  4179] <... openat resumed>)       = 3
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4179] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4177] close(20 <unfinished ...>
[pid  4176] close(29 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 73
[pid  4179] <... write resumed>)        = 8
[pid  4178] <... openat resumed>)       = 3
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(3 <unfinished ...>
[pid  4177] close(21 <unfinished ...>
[pid  4179] <... close resumed>)        = 0
[pid  4178] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4176] exit_group(0 <unfinished ...>
[pid  4179] close(4 <unfinished ...>
[pid  4177] close(22 <unfinished ...>
[pid  4176] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4179] <... close resumed>)        = 0
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(5 <unfinished ...>
[pid  4177] close(23 <unfinished ...>
[pid  4179] <... close resumed>)        = 0
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(6 <unfinished ...>
[pid  4177] close(24 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(7 <unfinished ...>
[pid  4177] close(25 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(8 <unfinished ...>
[pid  4177] close(26 <unfinished ...>
[pid  4176] +++ exited with 0 +++
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(9 <unfinished ...>
[pid  4177] close(27 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(10 <unfinished ...>
[pid  4177] close(28 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(11 <unfinished ...>
[pid  4177] close(29 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4179] close(12 <unfinished ...>
[pid  4177] exit_group(0 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4177] <... exit_group resumed>)   = ?
[pid  4178] <... write resumed>)        = 8
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 71
./strace-static-x86_64: Process 4181 attached
./strace-static-x86_64: Process 4180 attached
[pid  4179] close(13 <unfinished ...>
[pid  4178] close(3 <unfinished ...>
[pid  4177] +++ exited with 0 +++
[pid  4180] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4180] <... set_robust_list resumed>) = 0
[pid  4179] close(14 <unfinished ...>
[pid  4178] <... close resumed>)        = 0
[pid  4180] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(4 <unfinished ...>
[pid  4180] <... prctl resumed>)        = 0
[pid  4179] close(15 <unfinished ...>
[pid  4178] <... close resumed>)        = 0
[pid  4180] setpgid(0, 0 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(5 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4180] <... setpgid resumed>)      = 0
[pid  4179] close(16 <unfinished ...>
[pid  4180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = 0
[pid  4180] <... openat resumed>)       = 3
[pid  4179] close(17 <unfinished ...>
[pid  4178] close(6 <unfinished ...>
[pid  4180] write(3, "1000", 4 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 73
[pid  4180] <... write resumed>)        = 4
[pid  4179] close(18 <unfinished ...>
[pid  4178] close(7 <unfinished ...>
[pid  4180] close(3 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4183 attached
 <unfinished ...>
[pid  4181] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4180] <... close resumed>)        = 0
[pid  4179] close(19 <unfinished ...>
[pid  4178] close(8 <unfinished ...>
[pid  4181] <... set_robust_list resumed>) = 0
[pid  4180] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 75
[pid  4181] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4180] <... openat resumed>)       = 3
[pid  4179] close(20 <unfinished ...>
[pid  4178] close(9 <unfinished ...>
[pid  4183] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4181] <... prctl resumed>)        = 0
[pid  4180] setns(201, 0 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] setpgid(0, 0 <unfinished ...>
[pid  4180] <... setns resumed>)        = 0
[pid  4179] close(21 <unfinished ...>
[pid  4178] close(10 <unfinished ...>
[pid  4181] <... setpgid resumed>)      = 0
[pid  4180] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... set_robust_list resumed>) = 0
[pid  4181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4180] <... socket resumed>)       = 4
[pid  4179] close(22 <unfinished ...>
[pid  4178] close(11 <unfinished ...>
[pid  4180] setns(3, 0 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] <... openat resumed>)       = 3
[pid  4180] <... setns resumed>)        = 0
[pid  4179] close(23 <unfinished ...>
[pid  4178] close(12 <unfinished ...>
[pid  4180] close(3 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] write(3, "1000", 4 <unfinished ...>
[pid  4180] <... close resumed>)        = 0
[pid  4179] close(24 <unfinished ...>
[pid  4178] close(13 <unfinished ...>
[pid  4181] <... write resumed>)        = 4
[pid  4180] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... fcntl resumed>)        = 5
[pid  4179] close(25./strace-static-x86_64: Process 4182 attached
 <unfinished ...>
[pid  4181] close(3 <unfinished ...>
[pid  4180] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(14 <unfinished ...>
[pid  4183] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4182] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4181] <... close resumed>)        = 0
[pid  4180] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4179] close(26 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... set_robust_list resumed>) = 0
[pid  4181] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4180] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(15 <unfinished ...>
[pid  4183] <... prctl resumed>)        = 0
[pid  4182] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4181] <... openat resumed>)       = 3
[pid  4180] <... openat resumed>)       = 3
[pid  4179] close(27 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] setpgid(0, 0 <unfinished ...>
[pid  4182] <... prctl resumed>)        = 0
[pid  4181] setns(201, 0 <unfinished ...>
[pid  4180] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(16 <unfinished ...>
[pid  4183] <... setpgid resumed>)      = 0
[pid  4182] setpgid(0, 0 <unfinished ...>
[pid  4181] <... setns resumed>)        = 0
[pid  4180] <... write resumed>)        = 8
[pid  4179] close(28 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... setpgid resumed>)      = 0
[pid  4181] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4180] close(3 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(17 <unfinished ...>
[pid  4183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4181] <... socket resumed>)       = 4
[pid  4180] <... close resumed>)        = 0
[pid  4179] close(29 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... openat resumed>)       = 3
[pid  4182] <... openat resumed>)       = 3
[pid  4181] setns(3, 0 <unfinished ...>
[pid  4180] close(4 <unfinished ...>
[pid  4179] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(18 <unfinished ...>
[pid  4183] write(3, "1000", 4 <unfinished ...>
[pid  4182] write(3, "1000", 4 <unfinished ...>
[pid  4181] <... setns resumed>)        = 0
[pid  4180] <... close resumed>)        = 0
[pid  4179] exit_group(0 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... write resumed>)        = 4
[pid  4182] <... write resumed>)        = 4
[pid  4181] close(3 <unfinished ...>
[pid  4180] close(5 <unfinished ...>
[pid  4179] <... exit_group resumed>)   = ?
[pid  4178] close(19 <unfinished ...>
[pid  4183] close(3 <unfinished ...>
[pid  4182] close(3 <unfinished ...>
[pid  4181] <... close resumed>)        = 0
[pid  4180] <... close resumed>)        = 0
[pid  4179] +++ exited with 0 +++
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = 0
[pid  4182] <... close resumed>)        = 0
[pid  4181] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4180] close(6 <unfinished ...>
[pid  4178] close(20 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4183] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4182] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4181] <... fcntl resumed>)        = 5
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... openat resumed>)       = 3
[pid  4182] <... openat resumed>)       = 3
[pid  4180] close(7 <unfinished ...>
[pid  4181] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4183] setns(201, 0 <unfinished ...>
[pid  4182] setns(201, 0 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(21 <unfinished ...>
[pid  4181] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4183] <... setns resumed>)        = 0
[pid  4182] <... setns resumed>)        = 0
[pid  4181] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4180] close(8 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4182] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... socket resumed>)       = 4
[pid  4182] <... socket resumed>)       = 4
[pid  4181] <... openat resumed>)       = 3
[pid  4180] close(9 <unfinished ...>
[pid  4178] close(22 <unfinished ...>
[pid  4183] setns(3, 0 <unfinished ...>
[pid  4182] setns(3, 0 <unfinished ...>
[pid  4181] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... setns resumed>)        = 0
[pid  4182] <... setns resumed>)        = 0
[pid  4180] close(10 <unfinished ...>
[pid  4181] <... write resumed>)        = 8
[pid  4182] close(3 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(23 <unfinished ...>
[pid  4183] close(3 <unfinished ...>
[pid  4182] <... close resumed>)        = 0
[pid  4181] close(3 <unfinished ...>
[pid  4180] close(11 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = 0
[pid  4182] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4181] <... close resumed>)        = 0
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(24 <unfinished ...>
[pid  4183] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4182] <... fcntl resumed>)        = 5
[pid  4181] close(4 <unfinished ...>
[pid  4180] close(12 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4183] <... fcntl resumed>)        = 5
[pid  4182] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4181] <... close resumed>)        = 0
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(25 <unfinished ...>
[pid  4182] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4180] close(13 <unfinished ...>
[pid  4182] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... openat resumed>)       = 3
[pid  4180] close(14 <unfinished ...>
[pid  4182] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... write resumed>)        = 8
[pid  4180] close(15 <unfinished ...>
[pid  4182] close(3 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = 0
[pid  4181] close(5 <unfinished ...>
[pid  4180] close(16 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4182] close(4 <unfinished ...>
[pid  4181] <... close resumed>)        = 0
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(26 <unfinished ...>
[pid  4183] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4182] <... close resumed>)        = 0
[pid  4181] close(6 <unfinished ...>
[pid  4180] close(17 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 72
[pid  4183] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4182] close(5 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(27 <unfinished ...>
[pid  4183] <... openat resumed>)       = 3
[pid  4182] <... close resumed>)        = 0
[pid  4181] close(7 <unfinished ...>
[pid  4180] close(18 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4182] close(6 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(28 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(8 <unfinished ...>
[pid  4180] close(19 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... write resumed>)        = 8
./strace-static-x86_64: Process 4184 attached
[pid  4183] close(3 <unfinished ...>
[pid  4182] close(7 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] close(29 <unfinished ...>
[pid  4184] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4183] <... close resumed>)        = 0
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(9 <unfinished ...>
[pid  4180] close(20 <unfinished ...>
[pid  4178] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... set_robust_list resumed>) = 0
[pid  4183] close(4 <unfinished ...>
[pid  4182] close(8 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4183] <... close resumed>)        = 0
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(10 <unfinished ...>
[pid  4180] close(21 <unfinished ...>
[pid  4178] exit_group(0 <unfinished ...>
[pid  4184] <... prctl resumed>)        = 0
[pid  4183] close(5 <unfinished ...>
[pid  4182] close(9 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] <... exit_group resumed>)   = ?
[pid  4184] setpgid(0, 0 <unfinished ...>
[pid  4183] <... close resumed>)        = 0
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(11 <unfinished ...>
[pid  4180] close(22 <unfinished ...>
[pid  4184] <... setpgid resumed>)      = 0
[pid  4182] close(10 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] close(23 <unfinished ...>
[pid  4184] <... openat resumed>)       = 3
[pid  4183] close(6 <unfinished ...>
[pid  4182] close(11 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4178] +++ exited with 0 +++
[pid  4184] write(3, "1000", 4 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(12 <unfinished ...>
[pid  4180] close(24 <unfinished ...>
[pid  4184] <... write resumed>)        = 4
[pid  4183] close(7 <unfinished ...>
[pid  4182] close(12 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4184] close(3 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(13 <unfinished ...>
[pid  4180] close(25 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4184] <... close resumed>)        = 0
[pid  4183] close(8 <unfinished ...>
[pid  4182] close(13 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4184] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(14 <unfinished ...>
[pid  4180] close(26 <unfinished ...>
[pid  4184] <... openat resumed>)       = 3
[pid  4183] close(9 <unfinished ...>
[pid  4182] close(14 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] setns(201, 0 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(15 <unfinished ...>
[pid  4180] close(27 <unfinished ...>
[pid  4184] <... setns resumed>)        = 0
[pid  4183] close(10 <unfinished ...>
[pid  4182] close(15 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4184] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(16 <unfinished ...>
[pid  4180] close(28 <unfinished ...>
[pid  4184] <... socket resumed>)       = 4
[pid  4182] close(16 <unfinished ...>
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] setns(3, 0 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] close(29 <unfinished ...>
[pid  4184] <... setns resumed>)        = 0
[pid  4183] close(11 <unfinished ...>
[pid  4182] close(17 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] close(3 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(17 <unfinished ...>
[pid  4180] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 74
[pid  4184] <... close resumed>)        = 0
[pid  4183] close(12 <unfinished ...>
[pid  4182] close(18 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4180] <... exit_group resumed>)   = ?
[pid  4184] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(18 <unfinished ...>
[pid  4180] +++ exited with 0 +++
[pid  4184] <... fcntl resumed>)        = 5
[pid  4183] close(13 <unfinished ...>
[pid  4182] close(19 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4184] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(19 <unfinished ...>
[pid  4184] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4183] close(14 <unfinished ...>
[pid  4182] close(20 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(20./strace-static-x86_64: Process 4185 attached
 <unfinished ...>
[pid  4184] <... openat resumed>)       = 3
[pid  4183] close(15 <unfinished ...>
[pid  4182] close(21 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4184] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(21 <unfinished ...>
[pid  4185] <... set_robust_list resumed>) = 0
[pid  4184] <... write resumed>)        = 8
[pid  4183] close(16 <unfinished ...>
[pid  4182] close(22 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4184] close(3 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(22 <unfinished ...>
[pid  4185] <... prctl resumed>)        = 0
[pid  4184] <... close resumed>)        = 0
[pid  4183] close(17 <unfinished ...>
[pid  4182] close(23 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] setpgid(0, 0 <unfinished ...>
[pid  4184] close(4 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] close(23 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4185] <... setpgid resumed>)      = 0
[pid  4184] <... close resumed>)        = 0
[pid  4183] close(18 <unfinished ...>
[pid  4182] close(24 <unfinished ...>
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4184] close(5 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] <... openat resumed>)       = 3
[pid  4184] <... close resumed>)        = 0
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] close(25 <unfinished ...>
[pid  4181] close(24 <unfinished ...>
[pid  4185] write(3, "1000", 4 <unfinished ...>
[pid  4184] close(6 <unfinished ...>
[pid  4183] close(19 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 74
./strace-static-x86_64: Process 4186 attached
[pid  4185] <... write resumed>)        = 4
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] close(26 <unfinished ...>
[pid  4181] close(25 <unfinished ...>
[pid  4185] close(3 <unfinished ...>
[pid  4184] close(7 <unfinished ...>
[pid  4183] close(20 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] <... close resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] close(27 <unfinished ...>
[pid  4181] close(26 <unfinished ...>
[pid  4186] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4185] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4184] close(8 <unfinished ...>
[pid  4183] close(21 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... set_robust_list resumed>) = 0
[pid  4185] <... openat resumed>)       = 3
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] close(28 <unfinished ...>
[pid  4181] close(27 <unfinished ...>
[pid  4185] setns(201, 0 <unfinished ...>
[pid  4184] close(9 <unfinished ...>
[pid  4183] close(22 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4185] <... setns resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] close(29 <unfinished ...>
[pid  4181] close(28 <unfinished ...>
[pid  4186] <... prctl resumed>)        = 0
[pid  4185] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4184] close(10 <unfinished ...>
[pid  4183] close(23 <unfinished ...>
[pid  4182] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] setpgid(0, 0 <unfinished ...>
[pid  4185] <... socket resumed>)       = 4
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] exit_group(0 <unfinished ...>
[pid  4181] close(29 <unfinished ...>
[pid  4186] <... setpgid resumed>)      = 0
[pid  4185] setns(3, 0 <unfinished ...>
[pid  4184] close(11 <unfinished ...>
[pid  4183] close(24 <unfinished ...>
[pid  4182] <... exit_group resumed>)   = ?
[pid  4181] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4185] <... setns resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4182] +++ exited with 0 +++
[pid  4181] exit_group(0 <unfinished ...>
[pid  4185] close(3 <unfinished ...>
[pid  4184] close(12 <unfinished ...>
[pid  4183] close(25 <unfinished ...>
[pid  4181] <... exit_group resumed>)   = ?
[pid  4186] <... openat resumed>)       = 3
[pid  4185] <... close resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4184] close(13 <unfinished ...>
[pid  4185] <... fcntl resumed>)        = 5
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4184] close(14 <unfinished ...>
[pid  4185] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4184] close(15 <unfinished ...>
[pid  4185] <... openat resumed>)       = 3
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] close(26 <unfinished ...>
[pid  4181] +++ exited with 0 +++
[pid  4186] write(3, "1000", 4 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4185] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4184] close(16 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... write resumed>)        = 4
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4186] close(3 <unfinished ...>
[pid  4185] <... write resumed>)        = 8
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] close(27 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4185] close(3 <unfinished ...>
[pid  4184] close(17 <unfinished ...>
[pid  4185] <... close resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] close(4 <unfinished ...>
[pid  4184] close(18 <unfinished ...>
[pid  4185] <... close resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] close(5 <unfinished ...>
[pid  4184] close(19 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = 0
[pid  4185] <... close resumed>)        = 0
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] close(28 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 74
[pid  4186] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4185] close(6 <unfinished ...>
[pid  4184] close(20 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] close(29 <unfinished ...>
[pid  4185] close(7 <unfinished ...>
[pid  4184] close(21 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] close(8 <unfinished ...>
[pid  4184] close(22 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] close(9 <unfinished ...>
[pid  4184] close(23 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4185] close(10 <unfinished ...>
[pid  4184] close(24 <unfinished ...>
[pid  4183] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 72
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] exit_group(0 <unfinished ...>
[pid  4185] close(11 <unfinished ...>
[pid  4184] close(25 <unfinished ...>
[pid  4186] <... openat resumed>)       = 3
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4187 attached
[pid  4185] close(12 <unfinished ...>
[pid  4184] close(26 <unfinished ...>
[pid  4187] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... set_robust_list resumed>) = 0
[pid  4185] close(13 <unfinished ...>
[pid  4184] close(27 <unfinished ...>
[pid  4187] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... prctl resumed>)        = 0
[pid  4185] close(14 <unfinished ...>
[pid  4184] close(28 <unfinished ...>
[pid  4187] setpgid(0, 0 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4183] +++ exited with 0 +++
[pid  4187] <... setpgid resumed>)      = 0
[pid  4185] close(15 <unfinished ...>
[pid  4184] close(29 <unfinished ...>
[pid  4187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4186] setns(201, 0 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... openat resumed>)       = 3
[pid  4185] close(16 <unfinished ...>
[pid  4184] exit_group(0 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4187] write(3, "1000", 4 <unfinished ...>
[pid  4186] <... setns resumed>)        = 0
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4184] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4188 attached
[pid  4187] <... write resumed>)        = 4
[pid  4186] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4185] close(17 <unfinished ...>
[pid  4184] +++ exited with 0 +++
[pid  4187] close(3 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... close resumed>)        = 0
[pid  4185] close(18 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4187] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4186] <... socket resumed>)       = 4
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4187] <... openat resumed>)       = 3
[pid  4185] close(19 <unfinished ...>
[pid  4187] setns(201, 0 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... setns resumed>)        = 0
[pid  4186] setns(3, 0 <unfinished ...>
[pid  4185] close(20 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4187] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4186] <... setns resumed>)        = 0
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... socket resumed>)       = 4
[pid  4186] close(3 <unfinished ...>
[pid  4185] close(21 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 76
[pid  4187] setns(3, 0 <unfinished ...>
[pid  4186] <... close resumed>)        = 0
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... setns resumed>)        = 0
[pid  4186] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4185] close(22 <unfinished ...>
[pid  4187] close(3 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... close resumed>)        = 0
[pid  4186] <... fcntl resumed>)        = 5
[pid  4185] close(23 <unfinished ...>
[pid  4188] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4187] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4187] <... fcntl resumed>)        = 5
[pid  4186] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4185] close(24 <unfinished ...>
[pid  4187] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4185] close(25 <unfinished ...>
[pid  4187] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4189 attached
[pid  4188] <... set_robust_list resumed>) = 0
[pid  4187] <... openat resumed>)       = 3
[pid  4186] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4185] close(26 <unfinished ...>
[pid  4189] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4188] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4187] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4186] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 73
./strace-static-x86_64: Process 4190 attached
[pid  4189] <... set_robust_list resumed>) = 0
[pid  4188] <... prctl resumed>)        = 0
[pid  4187] <... write resumed>)        = 8
[pid  4185] close(27 <unfinished ...>
[pid  4189] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4188] setpgid(0, 0 <unfinished ...>
[pid  4187] close(3 <unfinished ...>
[pid  4186] <... openat resumed>)       = 3
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... prctl resumed>)        = 0
[pid  4188] <... setpgid resumed>)      = 0
[pid  4187] <... close resumed>)        = 0
[pid  4186] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4185] close(28 <unfinished ...>
[pid  4189] setpgid(0, 0 <unfinished ...>
[pid  4187] close(4 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... setpgid resumed>)      = 0
[pid  4187] <... close resumed>)        = 0
[pid  4186] <... write resumed>)        = 8
[pid  4185] close(29 <unfinished ...>
[pid  4189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4187] close(5 <unfinished ...>
[pid  4186] close(3 <unfinished ...>
[pid  4185] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4189] <... openat resumed>)       = 3
[pid  4188] <... openat resumed>)       = 3
[pid  4187] <... close resumed>)        = 0
[pid  4185] exit_group(0 <unfinished ...>
[pid  4186] <... close resumed>)        = 0
[pid  4190] <... set_robust_list resumed>) = 0
[pid  4189] write(3, "1000", 4 <unfinished ...>
[pid  4188] write(3, "1000", 4 <unfinished ...>
[pid  4187] close(6 <unfinished ...>
[pid  4186] close(4 <unfinished ...>
[pid  4185] <... exit_group resumed>)   = ?
[pid  4190] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4189] <... write resumed>)        = 4
[pid  4188] <... write resumed>)        = 4
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = 0
[pid  4185] +++ exited with 0 +++
[pid  4190] <... prctl resumed>)        = 0
[pid  4189] close(3 <unfinished ...>
[pid  4188] close(3 <unfinished ...>
[pid  4187] close(7 <unfinished ...>
[pid  4186] close(5 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4190] setpgid(0, 0 <unfinished ...>
[pid  4189] <... close resumed>)        = 0
[pid  4188] <... close resumed>)        = 0
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = 0
[pid  4190] <... setpgid resumed>)      = 0
[pid  4189] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4188] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4187] close(8 <unfinished ...>
[pid  4186] close(6 <unfinished ...>
[pid  4190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4189] <... openat resumed>)       = 3
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] setns(201, 0 <unfinished ...>
[pid  4187] close(9 <unfinished ...>
[pid  4189] <... setns resumed>)        = 0
[pid  4188] <... openat resumed>)       = 3
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(7 <unfinished ...>
[pid  4189] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4188] setns(201, 0 <unfinished ...>
[pid  4187] close(10 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... openat resumed>)       = 3
[pid  4189] <... socket resumed>)       = 4
[pid  4188] <... setns resumed>)        = 0
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(8 <unfinished ...>
[pid  4190] write(3, "1000", 4 <unfinished ...>
[pid  4189] setns(3, 0 <unfinished ...>
[pid  4188] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4187] close(11 <unfinished ...>
[pid  4189] <... setns resumed>)        = 0
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] close(3 <unfinished ...>
[pid  4187] close(12 <unfinished ...>
[pid  4190] <... write resumed>)        = 4
[pid  4189] <... close resumed>)        = 0
[pid  4188] <... socket resumed>)       = 4
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(9 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4190] close(3 <unfinished ...>
[pid  4189] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4188] setns(3, 0 <unfinished ...>
[pid  4187] close(13 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... fcntl resumed>)        = 5
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4187] close(14 <unfinished ...>
[pid  4189] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4187] close(15 <unfinished ...>
[pid  4190] <... close resumed>)        = 0
[pid  4189] <... openat resumed>)       = 3
[pid  4188] <... setns resumed>)        = 0
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(10 <unfinished ...>
[pid  4190] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4189] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4188] close(3 <unfinished ...>
[pid  4187] close(16 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 75
[pid  4190] <... openat resumed>)       = 3
[pid  4189] <... write resumed>)        = 8
[pid  4188] <... close resumed>)        = 0
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(11 <unfinished ...>
[pid  4190] setns(201, 0 <unfinished ...>
[pid  4189] close(3 <unfinished ...>
[pid  4188] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4187] close(17 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... setns resumed>)        = 0
[pid  4189] <... close resumed>)        = 0
[pid  4188] <... fcntl resumed>)        = 5
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(12 <unfinished ...>
[pid  4190] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4189] close(4 <unfinished ...>
[pid  4187] close(18 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4190] <... socket resumed>)       = 4
[pid  4189] <... close resumed>)        = 0
[pid  4188] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(13./strace-static-x86_64: Process 4191 attached
 <unfinished ...>
[pid  4190] setns(3, 0 <unfinished ...>
[pid  4189] close(5 <unfinished ...>
[pid  4188] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4187] close(19 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4190] <... setns resumed>)        = 0
[pid  4189] <... close resumed>)        = 0
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... set_robust_list resumed>) = 0
[pid  4190] close(3 <unfinished ...>
[pid  4189] close(6 <unfinished ...>
[pid  4188] <... openat resumed>)       = 3
[pid  4187] close(20 <unfinished ...>
[pid  4186] close(14 <unfinished ...>
[pid  4191] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4190] <... close resumed>)        = 0
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... prctl resumed>)        = 0
[pid  4190] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4189] close(7 <unfinished ...>
[pid  4187] close(21 <unfinished ...>
[pid  4191] setpgid(0, 0 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(15 <unfinished ...>
[pid  4191] <... setpgid resumed>)      = 0
[pid  4190] <... fcntl resumed>)        = 5
[pid  4189] close(8 <unfinished ...>
[pid  4188] <... write resumed>)        = 8
[pid  4187] close(22 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4190] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(3 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(16 <unfinished ...>
[pid  4191] <... openat resumed>)       = 3
[pid  4190] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4189] close(9 <unfinished ...>
[pid  4188] <... close resumed>)        = 0
[pid  4187] close(23 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] write(3, "1000", 4 <unfinished ...>
[pid  4190] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(4 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(17 <unfinished ...>
[pid  4191] <... write resumed>)        = 4
[pid  4190] <... openat resumed>)       = 3
[pid  4189] close(10 <unfinished ...>
[pid  4188] <... close resumed>)        = 0
[pid  4187] close(24 <unfinished ...>
[pid  4191] close(3 <unfinished ...>
[pid  4190] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(5 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = 0
[pid  4189] close(11 <unfinished ...>
[pid  4187] close(25 <unfinished ...>
[pid  4188] <... close resumed>)        = 0
[pid  4191] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4190] <... write resumed>)        = 8
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(6 <unfinished ...>
[pid  4186] close(18 <unfinished ...>
[pid  4191] <... openat resumed>)       = 3
[pid  4190] close(3 <unfinished ...>
[pid  4189] close(12 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] close(26 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] setns(201, 0 <unfinished ...>
[pid  4190] <... close resumed>)        = 0
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(7 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(19 <unfinished ...>
[pid  4191] <... setns resumed>)        = 0
[pid  4190] close(4 <unfinished ...>
[pid  4189] close(13 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] close(27 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4190] <... close resumed>)        = 0
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(8 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(20 <unfinished ...>
[pid  4191] <... socket resumed>)       = 4
[pid  4190] close(5 <unfinished ...>
[pid  4189] close(14 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] close(28 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] setns(3, 0 <unfinished ...>
[pid  4190] <... close resumed>)        = 0
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(9 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(21 <unfinished ...>
[pid  4191] <... setns resumed>)        = 0
[pid  4190] close(6 <unfinished ...>
[pid  4189] close(15 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] close(29 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] close(3 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(10 <unfinished ...>
[pid  4187] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(22 <unfinished ...>
[pid  4191] <... close resumed>)        = 0
[pid  4190] close(7 <unfinished ...>
[pid  4189] close(16 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] exit_group(0 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(11 <unfinished ...>
[pid  4187] <... exit_group resumed>)   = ?
[pid  4186] close(23 <unfinished ...>
[pid  4191] <... fcntl resumed>)        = 5
[pid  4190] close(8 <unfinished ...>
[pid  4189] close(17 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4187] +++ exited with 0 +++
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(12 <unfinished ...>
[pid  4186] close(24 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4191] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4190] close(9 <unfinished ...>
[pid  4189] close(18 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(13 <unfinished ...>
[pid  4186] close(25 <unfinished ...>
[pid  4191] <... openat resumed>)       = 3
[pid  4190] close(10 <unfinished ...>
[pid  4189] close(19 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(14 <unfinished ...>
[pid  4186] close(26 <unfinished ...>
[pid  4191] <... write resumed>)        = 8
[pid  4190] close(11 <unfinished ...>
[pid  4189] close(20 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] close(3 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(15 <unfinished ...>
[pid  4191] <... close resumed>)        = 0
[pid  4190] close(12 <unfinished ...>
[pid  4189] close(21 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(27 <unfinished ...>
[pid  4191] close(4 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(16 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = 0
[pid  4190] close(13 <unfinished ...>
[pid  4189] close(22 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(28 <unfinished ...>
[pid  4191] close(5 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(17 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = 0
[pid  4190] close(14 <unfinished ...>
[pid  4189] close(23 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] close(29 <unfinished ...>
[pid  4191] close(6 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(18 <unfinished ...>
[pid  4186] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] close(15 <unfinished ...>
[pid  4189] close(24 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4186] exit_group(0 <unfinished ...>
[pid  4191] close(7 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] close(25 <unfinished ...>
[pid  4191] close(8 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] close(26 <unfinished ...>
[pid  4191] close(9 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] close(27 <unfinished ...>
[pid  4191] close(10 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] close(28 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(19 <unfinished ...>
[pid  4186] <... exit_group resumed>)   = ?
[pid  4191] close(11 <unfinished ...>
[pid  4190] close(16 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] close(29 <unfinished ...>
[pid  4191] close(12 <unfinished ...>
[pid  4189] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] exit_group(0 <unfinished ...>
[pid  4191] close(13 <unfinished ...>
[pid  4189] <... exit_group resumed>)   = ?
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4189] +++ exited with 0 +++
[pid  4188] close(20 <unfinished ...>
[pid  4186] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 75
[pid  4191] close(14 <unfinished ...>
[pid  4190] close(17 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(21 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4191] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4190] close(18 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4191] close(16 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(22 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] close(19 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4192 attached
[pid  4191] close(17 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(23 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4192] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] close(20 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... set_robust_list resumed>) = 0
[pid  4191] close(18 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(24 <unfinished ...>
[pid  4192] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] close(21 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... prctl resumed>)        = 0
[pid  4191] close(19 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(25 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4192] setpgid(0, 0 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] close(22 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4192] <... setpgid resumed>)      = 0
[pid  4191] close(20 <unfinished ...>
[pid  4192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... openat resumed>)       = 3
[pid  4191] close(21 <unfinished ...>
[pid  4188] close(26 <unfinished ...>
[pid  4192] write(3, "1000", 4 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... write resumed>)        = 4
[pid  4191] close(22 <unfinished ...>
[pid  4192] close(3 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... close resumed>)        = 0
[pid  4191] close(23 <unfinished ...>
[pid  4192] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 77
[pid  4192] <... openat resumed>)       = 3
[pid  4191] close(24 <unfinished ...>
[pid  4190] close(23 <unfinished ...>
[pid  4188] close(27 <unfinished ...>
[pid  4192] setns(201, 0 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 75
[pid  4192] <... setns resumed>)        = 0
[pid  4191] close(25 <unfinished ...>
[pid  4190] close(24 <unfinished ...>
[pid  4188] close(28./strace-static-x86_64: Process 4194 attached
 <unfinished ...>
[pid  4192] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4193 attached
[pid  4192] <... socket resumed>)       = 4
[pid  4191] close(26 <unfinished ...>
[pid  4190] close(25 <unfinished ...>
[pid  4192] setns(3, 0 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] close(29 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4192] <... setns resumed>)        = 0
[pid  4191] close(27 <unfinished ...>
[pid  4190] close(26 <unfinished ...>
[pid  4188] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4193] <... set_robust_list resumed>) = 0
[pid  4192] close(3 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4188] exit_group(0 <unfinished ...>
[pid  4194] <... set_robust_list resumed>) = 0
[pid  4192] <... close resumed>)        = 0
[pid  4191] close(28 <unfinished ...>
[pid  4190] close(27 <unfinished ...>
[pid  4188] <... exit_group resumed>)   = ?
[pid  4194] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4193] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4192] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... prctl resumed>)        = 0
[pid  4192] <... fcntl resumed>)        = 5
[pid  4191] close(29 <unfinished ...>
[pid  4194] setpgid(0, 0 <unfinished ...>
[pid  4192] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4191] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... setpgid resumed>)      = 0
[pid  4192] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4191] exit_group(0 <unfinished ...>
[pid  4194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4192] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4191] <... exit_group resumed>)   = ?
[pid  4188] +++ exited with 0 +++
[pid  4190] close(28 <unfinished ...>
[pid  4194] <... openat resumed>)       = 3
[pid  4193] <... prctl resumed>)        = 0
[pid  4192] <... openat resumed>)       = 3
[pid  4191] +++ exited with 0 +++
[pid  4194] write(3, "1000", 4 <unfinished ...>
[pid  4192] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4194] <... write resumed>)        = 4
[pid  4193] setpgid(0, 0 <unfinished ...>
[pid  4192] <... write resumed>)        = 8
[pid  4190] close(29 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4194] close(3 <unfinished ...>
[pid  4192] close(3 <unfinished ...>
[pid  4190] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... close resumed>)        = 0
[pid  4193] <... setpgid resumed>)      = 0
[pid  4192] <... close resumed>)        = 0
[pid  4190] exit_group(0 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4194] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4192] close(4 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4194] <... openat resumed>)       = 3
[pid  4192] <... close resumed>)        = 0
[pid  4194] setns(201, 0 <unfinished ...>
[pid  4192] close(5 <unfinished ...>
[pid  4194] <... setns resumed>)        = 0
[pid  4192] <... close resumed>)        = 0
[pid  4190] <... exit_group resumed>)   = ?
[pid  4194] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4192] close(6 <unfinished ...>
[pid  4194] <... socket resumed>)       = 4
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] setns(3, 0 <unfinished ...>
[pid  4192] close(7 <unfinished ...>
[pid  4194] <... setns resumed>)        = 0
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] close(3 <unfinished ...>
[pid  4192] close(8 <unfinished ...>
[pid  4194] <... close resumed>)        = 0
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4192] close(9 <unfinished ...>
[pid  4194] <... fcntl resumed>)        = 5
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4192] close(10 <unfinished ...>
[pid  4194] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4192] close(11 <unfinished ...>
[pid  4194] <... openat resumed>)       = 3
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4190] +++ exited with 0 +++
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 76
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 73
[pid  4193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4194] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4192] close(12 <unfinished ...>
[pid  4194] <... write resumed>)        = 8
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] close(3 <unfinished ...>
[pid  4192] close(13 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4194] <... close resumed>)        = 0
[pid  4193] <... openat resumed>)       = 3
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4194] close(4 <unfinished ...>
[pid  4192] close(14 <unfinished ...>
[pid  4194] <... close resumed>)        = 0
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] close(5 <unfinished ...>
[pid  4192] close(15./strace-static-x86_64: Process 4196 attached
 <unfinished ...>
[pid  4194] <... close resumed>)        = 0
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4194] close(6 <unfinished ...>
[pid  4193] write(3, "1000", 4 <unfinished ...>
[pid  4192] close(16 <unfinished ...>
[pid  4196] <... set_robust_list resumed>) = 0
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4197 attached
./strace-static-x86_64: Process 4195 attached
[pid  4196] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4194] close(7 <unfinished ...>
[pid  4193] <... write resumed>)        = 4
[pid  4192] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 74
[pid  4196] <... prctl resumed>)        = 0
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(3 <unfinished ...>
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] setpgid(0, 0 <unfinished ...>
[pid  4194] close(8 <unfinished ...>
[pid  4193] <... close resumed>)        = 0
[pid  4192] close(18 <unfinished ...>
[pid  4196] <... setpgid resumed>)      = 0
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4194] close(9 <unfinished ...>
[pid  4192] close(19 <unfinished ...>
[pid  4196] <... openat resumed>)       = 3
[pid  4195] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... openat resumed>)       = 3
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] write(3, "1000", 4 <unfinished ...>
[pid  4195] <... set_robust_list resumed>) = 0
[pid  4194] close(10 <unfinished ...>
[pid  4193] setns(201, 0 <unfinished ...>
[pid  4192] close(20 <unfinished ...>
[pid  4196] <... write resumed>)        = 4
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... setns resumed>)        = 0
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] close(3 <unfinished ...>
[pid  4195] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4194] close(11 <unfinished ...>
[pid  4193] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4192] close(21 <unfinished ...>
[pid  4197] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4196] <... close resumed>)        = 0
[pid  4195] <... prctl resumed>)        = 0
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4194] close(12 <unfinished ...>
[pid  4193] <... socket resumed>)       = 4
[pid  4192] close(22 <unfinished ...>
[pid  4197] <... set_robust_list resumed>) = 0
[pid  4196] <... openat resumed>)       = 3
[pid  4195] setpgid(0, 0 <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] setns(3, 0 <unfinished ...>
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4196] setns(201, 0 <unfinished ...>
[pid  4195] <... setpgid resumed>)      = 0
[pid  4194] close(13 <unfinished ...>
[pid  4193] <... setns resumed>)        = 0
[pid  4192] close(23 <unfinished ...>
[pid  4196] <... setns resumed>)        = 0
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(3 <unfinished ...>
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] <... prctl resumed>)        = 0
[pid  4196] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4194] close(14 <unfinished ...>
[pid  4192] close(24 <unfinished ...>
[pid  4193] <... close resumed>)        = 0
[pid  4196] <... socket resumed>)       = 4
[pid  4195] <... openat resumed>)       = 3
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] setpgid(0, 0 <unfinished ...>
[pid  4193] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] <... setpgid resumed>)      = 0
[pid  4196] setns(3, 0 <unfinished ...>
[pid  4195] write(3, "1000", 4 <unfinished ...>
[pid  4194] close(15 <unfinished ...>
[pid  4193] <... fcntl resumed>)        = 5
[pid  4192] close(25 <unfinished ...>
[pid  4196] <... setns resumed>)        = 0
[pid  4195] <... write resumed>)        = 4
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4196] close(3 <unfinished ...>
[pid  4195] close(3 <unfinished ...>
[pid  4194] close(16 <unfinished ...>
[pid  4193] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4192] close(26 <unfinished ...>
[pid  4196] <... close resumed>)        = 0
[pid  4195] <... close resumed>)        = 0
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] <... openat resumed>)       = 3
[pid  4196] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4194] close(17 <unfinished ...>
[pid  4192] close(27 <unfinished ...>
[pid  4197] write(3, "1000", 4 <unfinished ...>
[pid  4196] <... fcntl resumed>)        = 5
[pid  4195] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... openat resumed>)       = 3
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4194] close(18 <unfinished ...>
[pid  4193] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4192] close(28 <unfinished ...>
[pid  4197] <... write resumed>)        = 4
[pid  4196] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4195] <... openat resumed>)       = 3
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(3 <unfinished ...>
[pid  4196] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4195] setns(201, 0 <unfinished ...>
[pid  4194] close(19 <unfinished ...>
[pid  4193] <... write resumed>)        = 8
[pid  4192] close(29 <unfinished ...>
[pid  4197] <... close resumed>)        = 0
[pid  4196] <... openat resumed>)       = 3
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4192] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4196] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4195] <... setns resumed>)        = 0
[pid  4194] close(20 <unfinished ...>
[pid  4193] close(3 <unfinished ...>
[pid  4192] exit_group(0 <unfinished ...>
[pid  4197] <... openat resumed>)       = 3
[pid  4196] <... write resumed>)        = 8
[pid  4195] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = 0
[pid  4192] <... exit_group resumed>)   = ?
[pid  4197] setns(201, 0 <unfinished ...>
[pid  4196] close(3 <unfinished ...>
[pid  4195] <... socket resumed>)       = 4
[pid  4194] close(21 <unfinished ...>
[pid  4193] close(4 <unfinished ...>
[pid  4192] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4197] <... setns resumed>)        = 0
[pid  4196] <... close resumed>)        = 0
[pid  4195] setns(3, 0 <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = 0
[pid  4197] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4196] close(4 <unfinished ...>
[pid  4195] <... setns resumed>)        = 0
[pid  4194] close(22 <unfinished ...>
[pid  4193] close(5 <unfinished ...>
[pid  4197] <... socket resumed>)       = 4
[pid  4196] <... close resumed>)        = 0
[pid  4195] close(3 <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] close(5 <unfinished ...>
[pid  4194] close(23 <unfinished ...>
[pid  4193] <... close resumed>)        = 0
[pid  4195] <... close resumed>)        = 0
[pid  4197] setns(3, 0 <unfinished ...>
[pid  4196] <... close resumed>)        = 0
[pid  4195] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(6 <unfinished ...>
[pid  4197] <... setns resumed>)        = 0
[pid  4196] close(6 <unfinished ...>
[pid  4195] <... fcntl resumed>)        = 5
[pid  4194] close(24 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(3 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(7 <unfinished ...>
[pid  4195] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4197] <... close resumed>)        = 0
[pid  4196] close(7 <unfinished ...>
[pid  4195] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4194] close(25 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(8 <unfinished ...>
[pid  4195] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4197] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4196] close(8 <unfinished ...>
[pid  4194] close(26 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4197] <... fcntl resumed>)        = 5
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... openat resumed>)       = 3
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(9 <unfinished ...>
[pid  4196] close(9 <unfinished ...>
[pid  4194] close(27 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] close(10 <unfinished ...>
[pid  4194] close(28 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] close(11 <unfinished ...>
[pid  4194] close(29 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] close(12 <unfinished ...>
[pid  4195] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4194] exit_group(0 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4194] <... exit_group resumed>)   = ?
[pid  4193] close(10 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 76
[pid  4197] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4196] close(13 <unfinished ...>
[pid  4195] <... write resumed>)        = 8
[pid  4194] +++ exited with 0 +++
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] close(3 <unfinished ...>
[pid  4193] close(11 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4196] close(14 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = 0
[pid  4193] close(12 <unfinished ...>
[pid  4197] <... openat resumed>)       = 3
[pid  4196] close(15 <unfinished ...>
[pid  4195] close(4 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = 0
[pid  4193] close(13 <unfinished ...>
[pid  4196] close(16 <unfinished ...>
[pid  4195] close(5 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4198 attached
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(14 <unfinished ...>
[pid  4198] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4197] <... write resumed>)        = 8
[pid  4196] close(17 <unfinished ...>
[pid  4195] <... close resumed>)        = 0
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... set_robust_list resumed>) = 0
[pid  4197] close(3 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] close(6 <unfinished ...>
[pid  4193] close(15 <unfinished ...>
[pid  4198] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4197] <... close resumed>)        = 0
[pid  4196] close(18 <unfinished ...>
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... prctl resumed>)        = 0
[pid  4197] close(4 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] close(7 <unfinished ...>
[pid  4193] close(16 <unfinished ...>
[pid  4198] setpgid(0, 0 <unfinished ...>
[pid  4197] <... close resumed>)        = 0
[pid  4196] close(19 <unfinished ...>
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... setpgid resumed>)      = 0
[pid  4197] close(5 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] close(8 <unfinished ...>
[pid  4193] close(17 <unfinished ...>
[pid  4198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4197] <... close resumed>)        = 0
[pid  4196] close(20 <unfinished ...>
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4198] <... openat resumed>)       = 3
[pid  4197] close(6 <unfinished ...>
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] close(9 <unfinished ...>
[pid  4193] close(18 <unfinished ...>
[pid  4198] write(3, "1000", 4 <unfinished ...>
[pid  4196] close(21 <unfinished ...>
[pid  4198] <... write resumed>)        = 4
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] close(3 <unfinished ...>
[pid  4196] close(22 <unfinished ...>
[pid  4198] <... close resumed>)        = 0
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4196] close(23 <unfinished ...>
[pid  4198] <... openat resumed>)       = 3
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] setns(201, 0 <unfinished ...>
[pid  4197] close(7 <unfinished ...>
[pid  4196] close(24 <unfinished ...>
[pid  4195] close(10 <unfinished ...>
[pid  4193] close(19 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 76
[pid  4198] <... setns resumed>)        = 0
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4197] close(8 <unfinished ...>
[pid  4196] close(25 <unfinished ...>
[pid  4195] close(11 <unfinished ...>
[pid  4193] close(20 <unfinished ...>
[pid  4198] <... socket resumed>)       = 4
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] setns(3, 0 <unfinished ...>
[pid  4197] close(9 <unfinished ...>
[pid  4196] close(26 <unfinished ...>
[pid  4195] close(12 <unfinished ...>
[pid  4193] close(21 <unfinished ...>
[pid  4198] <... setns resumed>)        = 0
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] close(3 <unfinished ...>
[pid  4197] close(10 <unfinished ...>
[pid  4196] close(27 <unfinished ...>
[pid  4195] close(13 <unfinished ...>
[pid  4193] close(22./strace-static-x86_64: Process 4199 attached
 <unfinished ...>
[pid  4198] <... close resumed>)        = 0
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4198] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4197] close(11 <unfinished ...>
[pid  4196] close(28 <unfinished ...>
[pid  4195] close(14 <unfinished ...>
[pid  4193] close(23 <unfinished ...>
[pid  4199] <... set_robust_list resumed>) = 0
[pid  4198] <... fcntl resumed>)        = 5
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4198] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4197] close(12 <unfinished ...>
[pid  4196] close(29 <unfinished ...>
[pid  4195] close(15 <unfinished ...>
[pid  4193] close(24 <unfinished ...>
[pid  4199] <... prctl resumed>)        = 0
[pid  4198] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] setpgid(0, 0 <unfinished ...>
[pid  4198] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4197] close(13 <unfinished ...>
[pid  4196] exit_group(0 <unfinished ...>
[pid  4195] close(16 <unfinished ...>
[pid  4193] close(25 <unfinished ...>
[pid  4199] <... setpgid resumed>)      = 0
[pid  4198] <... openat resumed>)       = 3
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4196] <... exit_group resumed>)   = ?
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4198] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4197] close(14 <unfinished ...>
[pid  4196] +++ exited with 0 +++
[pid  4195] close(17 <unfinished ...>
[pid  4193] close(26 <unfinished ...>
[pid  4199] <... openat resumed>)       = 3
[pid  4198] <... write resumed>)        = 8
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] write(3, "1000", 4 <unfinished ...>
[pid  4198] close(3 <unfinished ...>
[pid  4197] close(15 <unfinished ...>
[pid  4195] close(18 <unfinished ...>
[pid  4193] close(27 <unfinished ...>
[pid  4199] <... write resumed>)        = 4
[pid  4198] <... close resumed>)        = 0
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4199] close(3 <unfinished ...>
[pid  4198] close(4 <unfinished ...>
[pid  4197] close(16 <unfinished ...>
[pid  4195] close(19 <unfinished ...>
[pid  4193] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4199] <... close resumed>)        = 0
[pid  4198] <... close resumed>)        = 0
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4198] close(5 <unfinished ...>
[pid  4199] <... openat resumed>)       = 3
[pid  4198] <... close resumed>)        = 0
[pid  4199] setns(201, 0 <unfinished ...>
[pid  4198] close(6 <unfinished ...>
[pid  4199] <... setns resumed>)        = 0
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(17 <unfinished ...>
[pid  4195] close(20 <unfinished ...>
[pid  4199] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4198] close(7 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] close(29 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 77
[pid  4199] <... socket resumed>)       = 4
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(18 <unfinished ...>
[pid  4195] close(21 <unfinished ...>
[pid  4193] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] setns(3, 0 <unfinished ...>
[pid  4198] close(8 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4193] exit_group(0 <unfinished ...>
[pid  4199] <... setns resumed>)        = 0
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(19 <unfinished ...>
[pid  4195] close(22 <unfinished ...>
[pid  4193] <... exit_group resumed>)   = ?
[pid  4199] close(3 <unfinished ...>
[pid  4198] close(9 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = 0
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4198] close(10 <unfinished ...>
[pid  4199] <... fcntl resumed>)        = 5
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4198] close(11./strace-static-x86_64: Process 4200 attached
 <unfinished ...>
[pid  4199] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] close(23 <unfinished ...>
[pid  4193] +++ exited with 0 +++
[pid  4197] close(20 <unfinished ...>
[pid  4200] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4199] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4198] close(12 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4200] <... set_robust_list resumed>) = 0
[pid  4199] <... openat resumed>)       = 3
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(21 <unfinished ...>
[pid  4195] close(24 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4200] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4199] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4198] close(13 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4200] <... prctl resumed>)        = 0
[pid  4199] <... write resumed>)        = 8
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(22 <unfinished ...>
[pid  4195] close(25 <unfinished ...>
[pid  4200] setpgid(0, 0 <unfinished ...>
[pid  4199] close(3 <unfinished ...>
[pid  4198] close(14 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] <... setpgid resumed>)      = 0
[pid  4199] <... close resumed>)        = 0
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(23 <unfinished ...>
[pid  4195] close(26 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4201 attached
 <unfinished ...>
[pid  4200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4199] close(4 <unfinished ...>
[pid  4198] close(15 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] <... openat resumed>)       = 3
[pid  4199] <... close resumed>)        = 0
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(24 <unfinished ...>
[pid  4195] close(27 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 78
[pid  4200] write(3, "1000", 4 <unfinished ...>
[pid  4199] close(5 <unfinished ...>
[pid  4198] close(16 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] <... write resumed>)        = 4
[pid  4199] <... close resumed>)        = 0
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(25 <unfinished ...>
[pid  4195] close(28 <unfinished ...>
[pid  4200] close(3 <unfinished ...>
[pid  4199] close(6 <unfinished ...>
[pid  4198] close(17 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] <... close resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(26 <unfinished ...>
[pid  4195] close(29 <unfinished ...>
[pid  4200] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4199] close(7 <unfinished ...>
[pid  4198] close(18 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4200] <... openat resumed>)       = 3
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(27 <unfinished ...>
[pid  4200] setns(201, 0 <unfinished ...>
[pid  4199] close(8 <unfinished ...>
[pid  4198] close(19 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4195] exit_group(0 <unfinished ...>
[pid  4200] <... setns resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(28 <unfinished ...>
[pid  4195] <... exit_group resumed>)   = ?
[pid  4200] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4199] close(9 <unfinished ...>
[pid  4198] close(20 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] <... socket resumed>)       = 4
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] setns(3, 0 <unfinished ...>
[pid  4199] close(10 <unfinished ...>
[pid  4198] close(21 <unfinished ...>
[pid  4200] <... setns resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(3 <unfinished ...>
[pid  4199] close(11 <unfinished ...>
[pid  4198] close(22 <unfinished ...>
[pid  4195] +++ exited with 0 +++
[pid  4200] <... close resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] close(29 <unfinished ...>
[pid  4200] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4199] close(12 <unfinished ...>
[pid  4198] close(23 <unfinished ...>
[pid  4197] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4200] <... fcntl resumed>)        = 5
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4197] exit_group(0 <unfinished ...>
[pid  4201] <... set_robust_list resumed>) = 0
[pid  4200] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4199] close(13 <unfinished ...>
[pid  4198] close(24 <unfinished ...>
[pid  4197] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4200] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4199] close(14 <unfinished ...>
[pid  4198] close(25 <unfinished ...>
[pid  4200] <... openat resumed>)       = 3
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4199] close(15 <unfinished ...>
[pid  4198] close(26 <unfinished ...>
[pid  4197] +++ exited with 0 +++
[pid  4200] <... write resumed>)        = 8
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(3 <unfinished ...>
[pid  4199] close(16 <unfinished ...>
[pid  4198] close(27 <unfinished ...>
[pid  4200] <... close resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4200] close(4 <unfinished ...>
[pid  4199] close(17 <unfinished ...>
[pid  4198] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 74
[pid  4200] <... close resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(5 <unfinished ...>
[pid  4199] close(18 <unfinished ...>
[pid  4198] close(29 <unfinished ...>
[pid  4200] <... close resumed>)        = 0
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4200] close(6 <unfinished ...>
[pid  4199] close(19 <unfinished ...>
[pid  4198] exit_group(0 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4198] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4203 attached
./strace-static-x86_64: Process 4202 attached
[pid  4201] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4200] close(7 <unfinished ...>
[pid  4199] close(20 <unfinished ...>
[pid  4198] +++ exited with 0 +++
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 75
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4201] <... prctl resumed>)        = 0
[pid  4200] close(8 <unfinished ...>
[pid  4199] close(21 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] setpgid(0, 0 <unfinished ...>
[pid  4200] close(9 <unfinished ...>
[pid  4199] close(22 <unfinished ...>
[pid  4202] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4201] <... setpgid resumed>)      = 0
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(10 <unfinished ...>
[pid  4199] close(23 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(11 <unfinished ...>
[pid  4199] close(24 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(12 <unfinished ...>
[pid  4199] close(25 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(13 <unfinished ...>
[pid  4199] close(26 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4200] close(14 <unfinished ...>
[pid  4199] close(27 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 77
[pid  4201] <... openat resumed>)       = 3
[pid  4200] close(15 <unfinished ...>
[pid  4199] close(28 <unfinished ...>
[pid  4201] write(3, "1000", 4 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4202] <... set_robust_list resumed>) = 0
[pid  4201] <... write resumed>)        = 4
[pid  4200] close(16 <unfinished ...>
[pid  4199] close(29 <unfinished ...>
[pid  4201] close(3 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4201] <... close resumed>)        = 0
[pid  4200] close(17 <unfinished ...>
[pid  4199] exit_group(0 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4199] <... exit_group resumed>)   = ?
[pid  4203] <... set_robust_list resumed>) = 0
[pid  4202] <... prctl resumed>)        = 0
[pid  4201] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4200] close(18 <unfinished ...>
[pid  4199] +++ exited with 0 +++
./strace-static-x86_64: Process 4204 attached
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4204] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4201] <... openat resumed>)       = 3
[pid  4200] close(19 <unfinished ...>
[pid  4204] <... set_robust_list resumed>) = 0
[pid  4202] setpgid(0, 0 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4203] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4202] <... setpgid resumed>)      = 0
[pid  4201] setns(201, 0 <unfinished ...>
[pid  4200] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4204] <... prctl resumed>)        = 0
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] setpgid(0, 0 <unfinished ...>
[pid  4200] close(21 <unfinished ...>
[pid  4204] <... setpgid resumed>)      = 0
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4200] close(22 <unfinished ...>
[pid  4204] <... openat resumed>)       = 3
[pid  4201] <... setns resumed>)        = 0
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] write(3, "1000", 4 <unfinished ...>
[pid  4203] <... prctl resumed>)        = 0
[pid  4202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4201] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4200] close(23 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 77
[pid  4204] <... write resumed>)        = 4
[pid  4203] setpgid(0, 0 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(3 <unfinished ...>
[pid  4200] close(24 <unfinished ...>
[pid  4204] <... close resumed>)        = 0
[pid  4201] <... socket resumed>)       = 4
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4203] <... setpgid resumed>)      = 0
[pid  4202] <... openat resumed>)       = 3
[pid  4200] close(25 <unfinished ...>
[pid  4201] setns(3, 0 <unfinished ...>
[pid  4204] <... openat resumed>)       = 3
[pid  4203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4202] write(3, "1000", 4 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] setns(201, 0 <unfinished ...>
[pid  4201] <... setns resumed>)        = 0
[pid  4200] close(26 <unfinished ...>
[pid  4202] <... write resumed>)        = 4
[pid  4204] <... setns resumed>)        = 0
[pid  4201] close(3 <unfinished ...>
[pid  4202] close(3 <unfinished ...>
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4203] <... openat resumed>)       = 3
[pid  4200] close(27 <unfinished ...>
[pid  4204] <... socket resumed>)       = 4
[pid  4203] write(3, "1000", 4 <unfinished ...>
[pid  4202] <... close resumed>)        = 0
[pid  4201] <... close resumed>)        = 0
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4205 attached
[pid  4204] setns(3, 0 <unfinished ...>
[pid  4203] <... write resumed>)        = 4
[pid  4202] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4201] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4200] close(28 <unfinished ...>
[pid  4205] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4204] <... setns resumed>)        = 0
[pid  4201] <... fcntl resumed>)        = 5
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] <... set_robust_list resumed>) = 0
[pid  4204] close(3 <unfinished ...>
[pid  4203] close(3 <unfinished ...>
[pid  4202] <... openat resumed>)       = 3
[pid  4200] close(29 <unfinished ...>
[pid  4201] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4205] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4204] <... close resumed>)        = 0
[pid  4203] <... close resumed>)        = 0
[pid  4202] setns(201, 0 <unfinished ...>
[pid  4201] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4200] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] <... prctl resumed>)        = 0
[pid  4204] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4203] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4202] <... setns resumed>)        = 0
[pid  4201] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4200] exit_group(0 <unfinished ...>
[pid  4205] setpgid(0, 0 <unfinished ...>
[pid  4204] <... fcntl resumed>)        = 5
[pid  4202] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4201] <... openat resumed>)       = 3
[pid  4200] <... exit_group resumed>)   = ?
[pid  4205] <... setpgid resumed>)      = 0
[pid  4204] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4203] <... openat resumed>)       = 3
[pid  4202] <... socket resumed>)       = 4
[pid  4201] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4200] +++ exited with 0 +++
[pid  4205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4204] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4203] setns(201, 0 <unfinished ...>
[pid  4202] setns(3, 0 <unfinished ...>
[pid  4205] <... openat resumed>)       = 3
[pid  4204] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4203] <... setns resumed>)        = 0
[pid  4201] <... write resumed>)        = 8
[pid  4202] <... setns resumed>)        = 0
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4205] write(3, "1000", 4 <unfinished ...>
[pid  4204] <... openat resumed>)       = 3
[pid  4203] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4201] close(3 <unfinished ...>
[pid  4202] close(3 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4205] <... write resumed>)        = 4
[pid  4204] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4202] <... close resumed>)        = 0
[pid  4201] <... close resumed>)        = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4205] close(3 <unfinished ...>
[pid  4204] <... write resumed>)        = 8
[pid  4203] <... socket resumed>)       = 4
[pid  4202] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4201] close(4 <unfinished ...>
[pid  4205] <... close resumed>)        = 0
[pid  4204] close(3 <unfinished ...>
[pid  4203] setns(3, 0 <unfinished ...>
[pid  4202] <... fcntl resumed>)        = 5
[pid  4201] <... close resumed>)        = 0
[pid  4205] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4204] <... close resumed>)        = 0
[pid  4203] <... setns resumed>)        = 0
[pid  4201] close(5 <unfinished ...>
[pid  4205] <... openat resumed>)       = 3
[pid  4204] close(4 <unfinished ...>
[pid  4203] close(3 <unfinished ...>
[pid  4202] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4205] setns(201, 0 <unfinished ...>
[pid  4204] <... close resumed>)        = 0
[pid  4202] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4201] <... close resumed>)        = 0
[pid  4205] <... setns resumed>)        = 0
[pid  4204] close(5 <unfinished ...>
[pid  4205] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4204] <... close resumed>)        = 0
[pid  4205] <... socket resumed>)       = 4
[pid  4204] close(6 <unfinished ...>
[pid  4205] setns(3, 0 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] <... setns resumed>)        = 0
[pid  4204] close(7 <unfinished ...>
[pid  4203] <... close resumed>)        = 0
[pid  4202] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4201] close(6 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 78
[pid  4205] close(3 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] <... close resumed>)        = 0
[pid  4204] close(8 <unfinished ...>
[pid  4203] <... fcntl resumed>)        = 5
[pid  4202] <... openat resumed>)       = 3
[pid  4201] close(7 <unfinished ...>
[pid  4205] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] <... fcntl resumed>)        = 5
[pid  4204] close(9 <unfinished ...>
[pid  4203] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4202] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4205] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4204] close(10 <unfinished ...>
[pid  4202] <... write resumed>)        = 8
[pid  4201] close(8 <unfinished ...>
[pid  4205] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4202] close(3 <unfinished ...>
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] <... openat resumed>)       = 3
[pid  4204] close(11 <unfinished ...>
[pid  4201] close(9./strace-static-x86_64: Process 4206 attached
 <unfinished ...>
[pid  4205] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = 0
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4205] <... write resumed>)        = 8
[pid  4204] close(12 <unfinished ...>
[pid  4203] <... openat resumed>)       = 3
[pid  4202] close(4 <unfinished ...>
[pid  4201] close(10 <unfinished ...>
[pid  4206] <... set_robust_list resumed>) = 0
[pid  4205] close(3 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4202] <... close resumed>)        = 0
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4205] <... close resumed>)        = 0
[pid  4204] close(13 <unfinished ...>
[pid  4203] <... write resumed>)        = 8
[pid  4206] <... prctl resumed>)        = 0
[pid  4205] close(4 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] close(5 <unfinished ...>
[pid  4203] close(3 <unfinished ...>
[pid  4201] close(11 <unfinished ...>
[pid  4206] setpgid(0, 0 <unfinished ...>
[pid  4205] <... close resumed>)        = 0
[pid  4204] close(14 <unfinished ...>
[pid  4203] <... close resumed>)        = 0
[pid  4202] <... close resumed>)        = 0
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] <... setpgid resumed>)      = 0
[pid  4205] close(5 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] close(4 <unfinished ...>
[pid  4202] close(6 <unfinished ...>
[pid  4201] close(12 <unfinished ...>
[pid  4206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4205] <... close resumed>)        = 0
[pid  4204] close(15 <unfinished ...>
[pid  4203] <... close resumed>)        = 0
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] <... openat resumed>)       = 3
[pid  4205] close(6 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] close(5 <unfinished ...>
[pid  4202] close(7 <unfinished ...>
[pid  4201] close(13 <unfinished ...>
[pid  4206] write(3, "1000", 4 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(16 <unfinished ...>
[pid  4203] <... close resumed>)        = 0
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] <... write resumed>)        = 4
[pid  4205] close(7 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(3 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(17 <unfinished ...>
[pid  4203] close(6 <unfinished ...>
[pid  4202] close(8 <unfinished ...>
[pid  4201] close(14 <unfinished ...>
[pid  4206] <... close resumed>)        = 0
[pid  4205] close(8 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(18 <unfinished ...>
[pid  4203] close(7 <unfinished ...>
[pid  4202] close(9 <unfinished ...>
[pid  4201] close(15 <unfinished ...>
[pid  4206] <... openat resumed>)       = 3
[pid  4205] close(9 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] setns(201, 0 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(19 <unfinished ...>
[pid  4203] close(8 <unfinished ...>
[pid  4202] close(10 <unfinished ...>
[pid  4201] close(16 <unfinished ...>
[pid  4206] <... setns resumed>)        = 0
[pid  4205] close(10 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(20 <unfinished ...>
[pid  4203] close(9 <unfinished ...>
[pid  4202] close(11 <unfinished ...>
[pid  4201] close(17 <unfinished ...>
[pid  4206] <... socket resumed>)       = 4
[pid  4205] close(11 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] setns(3, 0 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(21 <unfinished ...>
[pid  4203] close(10 <unfinished ...>
[pid  4202] close(12 <unfinished ...>
[pid  4201] close(18 <unfinished ...>
[pid  4206] <... setns resumed>)        = 0
[pid  4205] close(12 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(3 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(22 <unfinished ...>
[pid  4203] close(11 <unfinished ...>
[pid  4202] close(13 <unfinished ...>
[pid  4201] close(19 <unfinished ...>
[pid  4206] <... close resumed>)        = 0
[pid  4205] close(13 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(23 <unfinished ...>
[pid  4203] close(12 <unfinished ...>
[pid  4202] close(14 <unfinished ...>
[pid  4201] close(20 <unfinished ...>
[pid  4206] <... fcntl resumed>)        = 5
[pid  4205] close(14 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(24 <unfinished ...>
[pid  4203] close(13 <unfinished ...>
[pid  4202] close(15 <unfinished ...>
[pid  4201] close(21 <unfinished ...>
[pid  4206] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4205] close(15 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(25 <unfinished ...>
[pid  4203] close(14 <unfinished ...>
[pid  4202] close(16 <unfinished ...>
[pid  4201] close(22 <unfinished ...>
[pid  4206] <... openat resumed>)       = 3
[pid  4205] close(16 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(26 <unfinished ...>
[pid  4203] close(15 <unfinished ...>
[pid  4202] close(17 <unfinished ...>
[pid  4201] close(23 <unfinished ...>
[pid  4206] <... write resumed>)        = 8
[pid  4205] close(17 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(3 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(27 <unfinished ...>
[pid  4203] close(16 <unfinished ...>
[pid  4202] close(18 <unfinished ...>
[pid  4201] close(24 <unfinished ...>
[pid  4206] <... close resumed>)        = 0
[pid  4205] close(18 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(4 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(28 <unfinished ...>
[pid  4203] close(17 <unfinished ...>
[pid  4202] close(19 <unfinished ...>
[pid  4201] close(25 <unfinished ...>
[pid  4206] <... close resumed>)        = 0
[pid  4205] close(19 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(5 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] close(29 <unfinished ...>
[pid  4203] close(18 <unfinished ...>
[pid  4202] close(20 <unfinished ...>
[pid  4201] close(26 <unfinished ...>
[pid  4206] <... close resumed>)        = 0
[pid  4205] close(20 <unfinished ...>
[pid  4204] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(6 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] exit_group(0 <unfinished ...>
[pid  4203] close(19 <unfinished ...>
[pid  4202] close(21 <unfinished ...>
[pid  4201] close(27 <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(21 <unfinished ...>
[pid  4204] <... exit_group resumed>)   = ?
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(7 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4204] +++ exited with 0 +++
[pid  4203] close(20 <unfinished ...>
[pid  4202] close(22 <unfinished ...>
[pid  4201] close(28 <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(22 <unfinished ...>
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(8 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4203] close(21 <unfinished ...>
[pid  4202] close(23 <unfinished ...>
[pid  4201] close(29 <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(23 <unfinished ...>
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4206] close(9 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] close(22 <unfinished ...>
[pid  4202] close(24 <unfinished ...>
[pid  4201] exit_group(0 <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(24 <unfinished ...>
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] <... exit_group resumed>)   = ?
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4206] close(10 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] close(23 <unfinished ...>
[pid  4202] close(25 <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(25 <unfinished ...>
[pid  4206] close(11 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(26 <unfinished ...>
[pid  4206] close(12 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(27 <unfinished ...>
[pid  4206] close(13 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(28 <unfinished ...>
[pid  4206] close(14 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4201] +++ exited with 0 +++
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] close(29 <unfinished ...>
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(15 <unfinished ...>
[pid  4205] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] close(26 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] exit_group(0 <unfinished ...>
[pid  4203] close(24 <unfinished ...>
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(16 <unfinished ...>
[pid  4205] <... exit_group resumed>)   = ?
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] close(27 <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4205] +++ exited with 0 +++
[pid  4203] close(25 <unfinished ...>
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4206] close(17 <unfinished ...>
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] close(28 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4206] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4206] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4206] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4206] exit_group(0 <unfinished ...>
[pid  4203] close(26 <unfinished ...>
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 79
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 78
[pid  4206] <... exit_group resumed>)   = ?
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] close(29 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4208 attached
[pid  4206] +++ exited with 0 +++
[pid  4203] close(27 <unfinished ...>
[pid  4202] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4202] exit_group(0 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4207 attached
[pid  4207] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4203] close(28 <unfinished ...>
[pid  4202] <... exit_group resumed>)   = ?
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... set_robust_list resumed>) = 0
[pid  4207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4207] setpgid(0, 0)               = 0
[pid  4207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4202] +++ exited with 0 +++
[pid  4207] write(3, "1000", 4 <unfinished ...>
[pid  4203] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4203] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4207] <... write resumed>)        = 4
[pid  4207] close(3)                    = 0
[pid  4207] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4210 attached
./strace-static-x86_64: Process 4209 attached
 <unfinished ...>
[pid  4208] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4203] exit_group(0)               = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 78
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4209] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4207] setns(201, 0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 79
[pid  4207] <... setns resumed>)        = 0
[pid  4207] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4207] setns(3, 0)                 = 0
[pid  4207] close(3)                    = 0
[pid  4207] fcntl(4, F_DUPFD, 4)        = 5
[pid  4207] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4203] +++ exited with 0 +++
[pid  4207] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4207] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4207] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4207] close(3)                    = 0
[pid  4207] close(4)                    = 0
[pid  4207] close(5)                    = 0
[pid  4207] close(6 <unfinished ...>
[pid  4208] <... set_robust_list resumed>) = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... set_robust_list resumed>) = 0
[pid  4208] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4207] close(7 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 75
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 76
[pid  4209] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4208] <... prctl resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... prctl resumed>)        = 0
[pid  4208] setpgid(0, 0 <unfinished ...>
[pid  4207] close(8 <unfinished ...>
[pid  4209] setpgid(0, 0 <unfinished ...>
[pid  4208] <... setpgid resumed>)      = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4212 attached
./strace-static-x86_64: Process 4211 attached
[pid  4209] <... setpgid resumed>)      = 0
[pid  4208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4207] close(9 <unfinished ...>
[pid  4212] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4208] <... openat resumed>)       = 3
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... set_robust_list resumed>) = 0
[pid  4211] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4209] <... openat resumed>)       = 3
[pid  4208] write(3, "1000", 4 <unfinished ...>
[pid  4207] close(10 <unfinished ...>
[pid  4209] write(3, "1000", 4 <unfinished ...>
[pid  4208] <... write resumed>)        = 4
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... write resumed>)        = 4
[pid  4208] close(3 <unfinished ...>
[pid  4207] close(11 <unfinished ...>
[pid  4212] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4211] <... set_robust_list resumed>) = 0
[pid  4209] close(3 <unfinished ...>
[pid  4208] <... close resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = 0
[pid  4208] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4207] close(12 <unfinished ...>
[pid  4212] <... prctl resumed>)        = 0
[pid  4211] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4209] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4208] <... openat resumed>)       = 3
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... openat resumed>)       = 3
[pid  4208] setns(201, 0 <unfinished ...>
[pid  4207] close(13 <unfinished ...>
[pid  4209] setns(201, 0 <unfinished ...>
[pid  4208] <... setns resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] setpgid(0, 0 <unfinished ...>
[pid  4211] <... prctl resumed>)        = 0
[pid  4209] <... setns resumed>)        = 0
[pid  4208] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4207] close(14 <unfinished ...>
[pid  4212] <... setpgid resumed>)      = 0
[pid  4211] setpgid(0, 0 <unfinished ...>
[pid  4210] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4209] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4208] <... socket resumed>)       = 4
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... set_robust_list resumed>) = 0
[pid  4209] <... socket resumed>)       = 4
[pid  4208] setns(3, 0 <unfinished ...>
[pid  4207] close(15 <unfinished ...>
[pid  4212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4210] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4209] setns(3, 0 <unfinished ...>
[pid  4208] <... setns resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... prctl resumed>)        = 0
[pid  4209] <... setns resumed>)        = 0
[pid  4208] close(3 <unfinished ...>
[pid  4207] close(16 <unfinished ...>
[pid  4210] setpgid(0, 0 <unfinished ...>
[pid  4209] close(3 <unfinished ...>
[pid  4208] <... close resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... setpgid resumed>)      = 0
[pid  4209] <... close resumed>)        = 0
[pid  4208] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4207] close(17 <unfinished ...>
[pid  4212] <... openat resumed>)       = 3
[pid  4210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4209] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4208] <... fcntl resumed>)        = 5
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] write(3, "1000", 4 <unfinished ...>
[pid  4211] <... setpgid resumed>)      = 0
[pid  4210] <... openat resumed>)       = 3
[pid  4209] <... fcntl resumed>)        = 5
[pid  4208] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4207] close(18 <unfinished ...>
[pid  4212] <... write resumed>)        = 4
[pid  4211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4210] write(3, "1000", 4 <unfinished ...>
[pid  4209] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4208] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] close(3 <unfinished ...>
[pid  4210] <... write resumed>)        = 4
[pid  4209] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4208] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4207] close(19 <unfinished ...>
[pid  4212] <... close resumed>)        = 0
[pid  4211] <... openat resumed>)       = 3
[pid  4210] close(3 <unfinished ...>
[pid  4209] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4208] <... openat resumed>)       = 3
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4211] write(3, "1000", 4 <unfinished ...>
[pid  4210] <... close resumed>)        = 0
[pid  4209] <... openat resumed>)       = 3
[pid  4208] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4207] close(20 <unfinished ...>
[pid  4210] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4209] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4208] <... write resumed>)        = 8
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... openat resumed>)       = 3
[pid  4211] <... write resumed>)        = 4
[pid  4210] <... openat resumed>)       = 3
[pid  4209] <... write resumed>)        = 8
[pid  4208] close(3 <unfinished ...>
[pid  4207] close(21 <unfinished ...>
[pid  4212] setns(201, 0 <unfinished ...>
[pid  4211] close(3 <unfinished ...>
[pid  4210] setns(201, 0 <unfinished ...>
[pid  4209] close(3 <unfinished ...>
[pid  4208] <... close resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... setns resumed>)        = 0
[pid  4211] <... close resumed>)        = 0
[pid  4210] <... setns resumed>)        = 0
[pid  4209] <... close resumed>)        = 0
[pid  4208] close(4 <unfinished ...>
[pid  4207] close(22 <unfinished ...>
[pid  4212] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4211] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4210] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4209] close(4 <unfinished ...>
[pid  4208] <... close resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... socket resumed>)       = 4
[pid  4211] <... openat resumed>)       = 3
[pid  4210] <... socket resumed>)       = 4
[pid  4209] <... close resumed>)        = 0
[pid  4208] close(5 <unfinished ...>
[pid  4207] close(23 <unfinished ...>
[pid  4212] setns(3, 0 <unfinished ...>
[pid  4211] setns(201, 0 <unfinished ...>
[pid  4210] setns(3, 0 <unfinished ...>
[pid  4209] close(5 <unfinished ...>
[pid  4208] <... close resumed>)        = 0
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... setns resumed>)        = 0
[pid  4211] <... setns resumed>)        = 0
[pid  4210] <... setns resumed>)        = 0
[pid  4209] <... close resumed>)        = 0
[pid  4208] close(6 <unfinished ...>
[pid  4207] close(24 <unfinished ...>
[pid  4212] close(3 <unfinished ...>
[pid  4211] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4210] close(3 <unfinished ...>
[pid  4209] close(6 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = 0
[pid  4211] <... socket resumed>)       = 4
[pid  4210] <... close resumed>)        = 0
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(7 <unfinished ...>
[pid  4207] close(25 <unfinished ...>
[pid  4212] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4211] setns(3, 0 <unfinished ...>
[pid  4210] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4209] close(7 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... fcntl resumed>)        = 5
[pid  4211] <... setns resumed>)        = 0
[pid  4210] <... fcntl resumed>)        = 5
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(8 <unfinished ...>
[pid  4207] close(26 <unfinished ...>
[pid  4212] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4211] close(3 <unfinished ...>
[pid  4210] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4209] close(8 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4211] <... close resumed>)        = 0
[pid  4210] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(9 <unfinished ...>
[pid  4207] close(27 <unfinished ...>
[pid  4212] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4211] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4210] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4209] close(9 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... openat resumed>)       = 3
[pid  4211] <... fcntl resumed>)        = 5
[pid  4210] <... openat resumed>)       = 3
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(10 <unfinished ...>
[pid  4207] close(28 <unfinished ...>
[pid  4212] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4211] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4210] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4209] close(10 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... write resumed>)        = 8
[pid  4211] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4210] <... write resumed>)        = 8
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(11 <unfinished ...>
[pid  4207] close(29 <unfinished ...>
[pid  4212] close(3 <unfinished ...>
[pid  4211] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4210] close(3 <unfinished ...>
[pid  4209] close(11 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = 0
[pid  4211] <... openat resumed>)       = 3
[pid  4210] <... close resumed>)        = 0
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(12 <unfinished ...>
[pid  4207] exit_group(0 <unfinished ...>
[pid  4212] close(4 <unfinished ...>
[pid  4211] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4210] close(4 <unfinished ...>
[pid  4209] close(12 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4207] <... exit_group resumed>)   = ?
[pid  4212] <... close resumed>)        = 0
[pid  4211] <... write resumed>)        = 8
[pid  4210] <... close resumed>)        = 0
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(13 <unfinished ...>
[pid  4207] +++ exited with 0 +++
[pid  4212] close(5 <unfinished ...>
[pid  4211] close(3 <unfinished ...>
[pid  4210] close(5 <unfinished ...>
[pid  4209] close(13 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = 0
[pid  4211] <... close resumed>)        = 0
[pid  4210] <... close resumed>)        = 0
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(14 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4212] close(6 <unfinished ...>
[pid  4211] close(4 <unfinished ...>
[pid  4210] close(6 <unfinished ...>
[pid  4209] close(14 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = 0
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(15 <unfinished ...>
[pid  4212] close(7 <unfinished ...>
[pid  4211] close(5 <unfinished ...>
[pid  4210] close(7 <unfinished ...>
[pid  4209] close(15 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = 0
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(16 <unfinished ...>
[pid  4212] close(8 <unfinished ...>
[pid  4211] close(6 <unfinished ...>
[pid  4210] close(8 <unfinished ...>
[pid  4209] close(16 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(17 <unfinished ...>
[pid  4212] close(9 <unfinished ...>
[pid  4211] close(7 <unfinished ...>
[pid  4210] close(9 <unfinished ...>
[pid  4209] close(17 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(18 <unfinished ...>
[pid  4210] close(10 <unfinished ...>
[pid  4209] close(18 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(19 <unfinished ...>
[pid  4210] close(11 <unfinished ...>
[pid  4209] close(19 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(20 <unfinished ...>
[pid  4210] close(12 <unfinished ...>
[pid  4209] close(20 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(21 <unfinished ...>
[pid  4210] close(13 <unfinished ...>
[pid  4209] close(21 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(22 <unfinished ...>
[pid  4212] close(10 <unfinished ...>
[pid  4211] close(8 <unfinished ...>
[pid  4210] close(14 <unfinished ...>
[pid  4209] close(22 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(23 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 79
[pid  4212] close(11 <unfinished ...>
[pid  4211] close(9 <unfinished ...>
[pid  4210] close(15 <unfinished ...>
[pid  4209] close(23 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(24 <unfinished ...>
[pid  4212] close(12 <unfinished ...>
[pid  4211] close(10 <unfinished ...>
[pid  4210] close(16 <unfinished ...>
[pid  4209] close(24 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(25 <unfinished ...>
[pid  4212] close(13 <unfinished ...>
[pid  4211] close(11 <unfinished ...>
[pid  4210] close(17 <unfinished ...>
[pid  4209] close(25 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(26./strace-static-x86_64: Process 4213 attached
 <unfinished ...>
[pid  4212] close(14 <unfinished ...>
[pid  4211] close(12 <unfinished ...>
[pid  4210] close(18 <unfinished ...>
[pid  4209] close(26 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(27 <unfinished ...>
[pid  4213] <... set_robust_list resumed>) = 0
[pid  4212] close(15 <unfinished ...>
[pid  4211] close(13 <unfinished ...>
[pid  4210] close(19 <unfinished ...>
[pid  4209] close(27 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(28 <unfinished ...>
[pid  4213] <... prctl resumed>)        = 0
[pid  4212] close(16 <unfinished ...>
[pid  4211] close(14 <unfinished ...>
[pid  4210] close(20 <unfinished ...>
[pid  4209] close(28 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] setpgid(0, 0 <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] close(29 <unfinished ...>
[pid  4213] <... setpgid resumed>)      = 0
[pid  4212] close(17 <unfinished ...>
[pid  4211] close(15 <unfinished ...>
[pid  4210] close(21 <unfinished ...>
[pid  4209] close(29 <unfinished ...>
[pid  4208] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4208] exit_group(0 <unfinished ...>
[pid  4213] <... openat resumed>)       = 3
[pid  4212] close(18 <unfinished ...>
[pid  4211] close(16 <unfinished ...>
[pid  4210] close(22 <unfinished ...>
[pid  4209] exit_group(0 <unfinished ...>
[pid  4208] <... exit_group resumed>)   = ?
[pid  4213] write(3, "1000", 4 <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] <... exit_group resumed>)   = ?
[pid  4208] +++ exited with 0 +++
[pid  4213] <... write resumed>)        = 4
[pid  4212] close(19 <unfinished ...>
[pid  4211] close(17 <unfinished ...>
[pid  4210] close(23 <unfinished ...>
[pid  4213] close(3 <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] <... close resumed>)        = 0
[pid  4210] close(24 <unfinished ...>
[pid  4213] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] <... openat resumed>)       = 3
[pid  4210] close(25 <unfinished ...>
[pid  4213] setns(201, 0 <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4209] +++ exited with 0 +++
[pid  4213] <... setns resumed>)        = 0
[pid  4210] close(26 <unfinished ...>
[pid  4213] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] <... socket resumed>)       = 4
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] close(27 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4213] setns(3, 0 <unfinished ...>
[pid  4212] close(20 <unfinished ...>
[pid  4211] close(18 <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4213] <... setns resumed>)        = 0
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] close(28 <unfinished ...>
[pid  4213] close(3 <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] <... close resumed>)        = 0
[pid  4210] close(29 <unfinished ...>
[pid  4213] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4210] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] <... fcntl resumed>)        = 5
[pid  4210] exit_group(0 <unfinished ...>
[pid  4213] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4212] close(21 <unfinished ...>
[pid  4211] close(19 <unfinished ...>
[pid  4210] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 79
[pid  4213] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4210] +++ exited with 0 +++
[pid  4213] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4212] close(22 <unfinished ...>
[pid  4211] close(20 <unfinished ...>
[pid  4213] <... openat resumed>)       = 3
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4212] close(23 <unfinished ...>
[pid  4211] close(21 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4213] <... write resumed>)        = 8
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] close(3 <unfinished ...>
[pid  4212] close(24 <unfinished ...>
[pid  4211] close(22 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4213] <... close resumed>)        = 0
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] close(4)                    = 0
[pid  4213] close(5)                    = 0
[pid  4213] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4213] close(7)                    = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4214 attached
[pid  4213] close(8 <unfinished ...>
[pid  4214] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... set_robust_list resumed>) = 0
[pid  4213] close(9 <unfinished ...>
[pid  4214] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... prctl resumed>)        = 0
[pid  4213] close(10 <unfinished ...>
[pid  4214] setpgid(0, 0 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... setpgid resumed>)      = 0
[pid  4213] close(11 <unfinished ...>
[pid  4212] close(25 <unfinished ...>
[pid  4211] close(23 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 80
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 80
[pid  4214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... openat resumed>)       = 3
[pid  4213] close(12 <unfinished ...>
[pid  4212] close(26 <unfinished ...>
[pid  4211] close(24 <unfinished ...>
[pid  4214] write(3, "1000", 4 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... write resumed>)        = 4
[pid  4213] close(13 <unfinished ...>
[pid  4212] close(27 <unfinished ...>
[pid  4211] close(25 <unfinished ...>
[pid  4214] close(3 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... close resumed>)        = 0
[pid  4213] close(14 <unfinished ...>
[pid  4214] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] close(28 <unfinished ...>
[pid  4211] close(26./strace-static-x86_64: Process 4216 attached
./strace-static-x86_64: Process 4215 attached
 <unfinished ...>
[pid  4214] <... openat resumed>)       = 3
[pid  4213] close(15 <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4214] setns(201, 0 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] close(29 <unfinished ...>
[pid  4211] close(27 <unfinished ...>
[pid  4215] <... set_robust_list resumed>) = 0
[pid  4214] <... setns resumed>)        = 0
[pid  4213] close(16 <unfinished ...>
[pid  4212] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4214] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4212] exit_group(0 <unfinished ...>
[pid  4211] close(28 <unfinished ...>
[pid  4215] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4214] <... socket resumed>)       = 4
[pid  4213] close(17 <unfinished ...>
[pid  4216] <... set_robust_list resumed>) = 0
[pid  4212] <... exit_group resumed>)   = ?
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] setns(3, 0 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... setns resumed>)        = 0
[pid  4213] close(18 <unfinished ...>
[pid  4214] close(3 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... close resumed>)        = 0
[pid  4213] close(19 <unfinished ...>
[pid  4214] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... fcntl resumed>)        = 5
[pid  4213] close(20 <unfinished ...>
[pid  4214] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4213] close(21 <unfinished ...>
[pid  4212] +++ exited with 0 +++
[pid  4211] close(29 <unfinished ...>
[pid  4215] <... prctl resumed>)        = 0
[pid  4214] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4211] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4215] setpgid(0, 0 <unfinished ...>
[pid  4214] <... openat resumed>)       = 3
[pid  4213] close(22 <unfinished ...>
[pid  4211] exit_group(0 <unfinished ...>
[pid  4214] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4216] <... prctl resumed>)        = 0
[pid  4215] <... setpgid resumed>)      = 0
[pid  4214] <... write resumed>)        = 8
[pid  4213] close(23 <unfinished ...>
[pid  4211] <... exit_group resumed>)   = ?
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4214] close(3 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... close resumed>)        = 0
[pid  4213] close(24 <unfinished ...>
[pid  4214] close(4 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... close resumed>)        = 0
[pid  4213] close(25 <unfinished ...>
[pid  4214] close(5 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... close resumed>)        = 0
[pid  4213] close(26 <unfinished ...>
[pid  4214] close(6 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] close(27 <unfinished ...>
[pid  4211] +++ exited with 0 +++
[pid  4214] close(7 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] close(28 <unfinished ...>
[pid  4214] close(8 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] setpgid(0, 0 <unfinished ...>
[pid  4215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4216] <... setpgid resumed>)      = 0
[pid  4214] close(9 <unfinished ...>
[pid  4213] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4215] <... openat resumed>)       = 3
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] exit_group(0 <unfinished ...>
[pid  4215] write(3, "1000", 4 <unfinished ...>
[pid  4214] close(10 <unfinished ...>
[pid  4213] <... exit_group resumed>)   = ?
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4215] <... write resumed>)        = 4
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4213] +++ exited with 0 +++
[pid  4214] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(17 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4215] close(3 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 76
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4214] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4215] <... close resumed>)        = 0
[pid  4214] close(24 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 77
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4216] <... openat resumed>)       = 3
[pid  4215] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] close(25 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4214] close(26 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] <... openat resumed>)       = 3
[pid  4216] write(3, "1000", 4 <unfinished ...>
[pid  4214] close(27)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4217 attached
[pid  4214] close(28 <unfinished ...>
[pid  4217] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4216] <... write resumed>)        = 4
[pid  4215] setns(201, 0 <unfinished ...>
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] <... set_robust_list resumed>) = 0
[pid  4214] close(29 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4217] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4216] close(3 <unfinished ...>
[pid  4215] <... setns resumed>)        = 0
[pid  4214] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] <... prctl resumed>)        = 0
[pid  4214] exit_group(0 <unfinished ...>
[pid  4217] setpgid(0, 0 <unfinished ...>
[pid  4214] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4219 attached
[pid  4217] <... setpgid resumed>)      = 0
[pid  4216] <... close resumed>)        = 0
[pid  4215] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4214] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 80
./strace-static-x86_64: Process 4218 attached
[pid  4217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4216] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4215] <... socket resumed>)       = 4
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4215] setns(3, 0 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4216] <... openat resumed>)       = 3
[pid  4215] <... setns resumed>)        = 0
[pid  4216] setns(201, 0 <unfinished ...>
[pid  4215] close(3 <unfinished ...>
[pid  4218] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4217] <... openat resumed>)       = 3
[pid  4216] <... setns resumed>)        = 0
[pid  4215] <... close resumed>)        = 0
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4219] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4216] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4215] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4218] <... set_robust_list resumed>) = 0
[pid  4217] write(3, "1000", 4 <unfinished ...>
[pid  4218] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4217] <... write resumed>)        = 4
[pid  4216] <... socket resumed>)       = 4
[pid  4215] <... fcntl resumed>)        = 5
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4220 attached
 <unfinished ...>
[pid  4219] <... set_robust_list resumed>) = 0
[pid  4218] <... prctl resumed>)        = 0
[pid  4217] close(3 <unfinished ...>
[pid  4216] setns(3, 0 <unfinished ...>
[pid  4215] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4218] setpgid(0, 0 <unfinished ...>
[pid  4217] <... close resumed>)        = 0
[pid  4216] <... setns resumed>)        = 0
[pid  4215] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 80
[pid  4219] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4218] <... setpgid resumed>)      = 0
[pid  4217] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4216] close(3 <unfinished ...>
[pid  4215] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4220] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4219] <... prctl resumed>)        = 0
[pid  4218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4217] <... openat resumed>)       = 3
[pid  4216] <... close resumed>)        = 0
[pid  4219] setpgid(0, 0 <unfinished ...>
[pid  4218] <... openat resumed>)       = 3
[pid  4217] setns(201, 0 <unfinished ...>
[pid  4216] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4215] <... openat resumed>)       = 3
[pid  4220] <... set_robust_list resumed>) = 0
[pid  4219] <... setpgid resumed>)      = 0
[pid  4218] write(3, "1000", 4 <unfinished ...>
[pid  4217] <... setns resumed>)        = 0
[pid  4216] <... fcntl resumed>)        = 5
[pid  4215] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4218] <... write resumed>)        = 4
[pid  4217] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4216] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4218] close(3 <unfinished ...>
[pid  4217] <... socket resumed>)       = 4
[pid  4216] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4215] <... write resumed>)        = 8
[pid  4218] <... close resumed>)        = 0
[pid  4217] setns(3, 0 <unfinished ...>
[pid  4216] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4215] close(3 <unfinished ...>
[pid  4219] <... openat resumed>)       = 3
[pid  4218] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4217] <... setns resumed>)        = 0
[pid  4219] write(3, "1000", 4 <unfinished ...>
[pid  4218] <... openat resumed>)       = 3
[pid  4217] close(3 <unfinished ...>
[pid  4216] <... openat resumed>)       = 3
[pid  4215] <... close resumed>)        = 0
[pid  4219] <... write resumed>)        = 4
[pid  4218] setns(201, 0 <unfinished ...>
[pid  4217] <... close resumed>)        = 0
[pid  4216] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4215] close(4 <unfinished ...>
[pid  4219] close(3 <unfinished ...>
[pid  4218] <... setns resumed>)        = 0
[pid  4217] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4216] <... write resumed>)        = 8
[pid  4215] <... close resumed>)        = 0
[pid  4219] <... close resumed>)        = 0
[pid  4218] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4217] <... fcntl resumed>)        = 5
[pid  4216] close(3 <unfinished ...>
[pid  4215] close(5 <unfinished ...>
[pid  4219] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4218] <... socket resumed>)       = 4
[pid  4217] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4216] <... close resumed>)        = 0
[pid  4218] setns(3, 0 <unfinished ...>
[pid  4217] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4216] close(4 <unfinished ...>
[pid  4215] <... close resumed>)        = 0
[pid  4220] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4219] <... openat resumed>)       = 3
[pid  4218] <... setns resumed>)        = 0
[pid  4217] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4216] <... close resumed>)        = 0
[pid  4215] close(6 <unfinished ...>
[pid  4220] <... prctl resumed>)        = 0
[pid  4219] setns(201, 0 <unfinished ...>
[pid  4218] close(3 <unfinished ...>
[pid  4217] <... openat resumed>)       = 3
[pid  4216] close(5 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] setpgid(0, 0 <unfinished ...>
[pid  4219] <... setns resumed>)        = 0
[pid  4218] <... close resumed>)        = 0
[pid  4217] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4216] <... close resumed>)        = 0
[pid  4215] close(7 <unfinished ...>
[pid  4220] <... setpgid resumed>)      = 0
[pid  4219] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4218] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4217] <... write resumed>)        = 8
[pid  4216] close(6 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... socket resumed>)       = 4
[pid  4218] <... fcntl resumed>)        = 5
[pid  4217] close(3 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(8 <unfinished ...>
[pid  4220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4219] setns(3, 0 <unfinished ...>
[pid  4218] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4217] <... close resumed>)        = 0
[pid  4216] close(7 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... openat resumed>)       = 3
[pid  4219] <... setns resumed>)        = 0
[pid  4218] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4217] close(4 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(9 <unfinished ...>
[pid  4220] write(3, "1000", 4 <unfinished ...>
[pid  4219] close(3 <unfinished ...>
[pid  4218] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4217] <... close resumed>)        = 0
[pid  4216] close(8 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... write resumed>)        = 4
[pid  4219] <... close resumed>)        = 0
[pid  4218] <... openat resumed>)       = 3
[pid  4217] close(5 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(10 <unfinished ...>
[pid  4220] close(3 <unfinished ...>
[pid  4219] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4218] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4217] <... close resumed>)        = 0
[pid  4216] close(9 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = 0
[pid  4219] <... fcntl resumed>)        = 5
[pid  4218] <... write resumed>)        = 8
[pid  4217] close(6 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(11 <unfinished ...>
[pid  4220] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4219] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4218] close(3 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(10 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... openat resumed>)       = 3
[pid  4219] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4218] <... close resumed>)        = 0
[pid  4217] close(7 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(12 <unfinished ...>
[pid  4220] setns(201, 0 <unfinished ...>
[pid  4219] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4218] close(4 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(11 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... setns resumed>)        = 0
[pid  4219] <... openat resumed>)       = 3
[pid  4218] <... close resumed>)        = 0
[pid  4217] close(8 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(13 <unfinished ...>
[pid  4220] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4219] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4218] close(5 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(12 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... socket resumed>)       = 4
[pid  4219] <... write resumed>)        = 8
[pid  4218] <... close resumed>)        = 0
[pid  4217] close(9 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(14 <unfinished ...>
[pid  4220] setns(3, 0 <unfinished ...>
[pid  4219] close(3 <unfinished ...>
[pid  4218] close(6 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(13 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... setns resumed>)        = 0
[pid  4219] <... close resumed>)        = 0
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(10 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(15 <unfinished ...>
[pid  4220] close(3 <unfinished ...>
[pid  4219] close(4 <unfinished ...>
[pid  4218] close(7 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(14 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = 0
[pid  4219] <... close resumed>)        = 0
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(11 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(16 <unfinished ...>
[pid  4220] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4219] close(5 <unfinished ...>
[pid  4218] close(8 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(15 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... fcntl resumed>)        = 5
[pid  4219] <... close resumed>)        = 0
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(12 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(17 <unfinished ...>
[pid  4220] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4219] close(6 <unfinished ...>
[pid  4218] close(9 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(16 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(13 <unfinished ...>
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(18 <unfinished ...>
[pid  4220] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4219] close(7 <unfinished ...>
[pid  4218] close(10 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] close(17 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(14 <unfinished ...>
[pid  4220] <... openat resumed>)       = 3
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(11 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(19 <unfinished ...>
[pid  4220] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4219] close(8 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(15 <unfinished ...>
[pid  4216] close(18 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... write resumed>)        = 8
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(12 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(20 <unfinished ...>
[pid  4220] close(3 <unfinished ...>
[pid  4219] close(9 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(16 <unfinished ...>
[pid  4216] close(19 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = 0
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(13 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(21 <unfinished ...>
[pid  4220] close(4 <unfinished ...>
[pid  4219] close(10 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(17 <unfinished ...>
[pid  4216] close(20 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = 0
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(14 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(22 <unfinished ...>
[pid  4220] close(5 <unfinished ...>
[pid  4219] close(11 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(18 <unfinished ...>
[pid  4216] close(21 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = 0
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(15 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(23 <unfinished ...>
[pid  4220] close(6 <unfinished ...>
[pid  4219] close(12 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(19 <unfinished ...>
[pid  4216] close(22 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(16 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(24 <unfinished ...>
[pid  4220] close(7 <unfinished ...>
[pid  4219] close(13 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(20 <unfinished ...>
[pid  4216] close(23 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(17 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(25 <unfinished ...>
[pid  4220] close(8 <unfinished ...>
[pid  4219] close(14 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(21 <unfinished ...>
[pid  4216] close(24 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(18 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(26 <unfinished ...>
[pid  4220] close(9 <unfinished ...>
[pid  4219] close(15 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(22 <unfinished ...>
[pid  4216] close(25 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(19 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(27 <unfinished ...>
[pid  4220] close(10 <unfinished ...>
[pid  4219] close(16 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(23 <unfinished ...>
[pid  4216] close(26 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(20 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(28 <unfinished ...>
[pid  4220] close(11 <unfinished ...>
[pid  4219] close(17 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(24 <unfinished ...>
[pid  4216] close(27 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(21 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] close(29 <unfinished ...>
[pid  4220] close(12 <unfinished ...>
[pid  4219] close(18 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(25 <unfinished ...>
[pid  4216] close(28 <unfinished ...>
[pid  4215] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(22 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] exit_group(0 <unfinished ...>
[pid  4220] close(13 <unfinished ...>
[pid  4219] close(19 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(26 <unfinished ...>
[pid  4216] close(29 <unfinished ...>
[pid  4215] <... exit_group resumed>)   = ?
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(23 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(27 <unfinished ...>
[pid  4218] close(24 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(28 <unfinished ...>
[pid  4218] close(25 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4215] +++ exited with 0 +++
[pid  4220] close(14 <unfinished ...>
[pid  4219] close(20 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] close(29 <unfinished ...>
[pid  4216] exit_group(0 <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] close(26 <unfinished ...>
[pid  4217] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4216] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4220] close(15 <unfinished ...>
[pid  4219] close(21 <unfinished ...>
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] exit_group(0 <unfinished ...>
[pid  4218] close(27 <unfinished ...>
[pid  4217] <... exit_group resumed>)   = ?
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4217] +++ exited with 0 +++
[pid  4216] +++ exited with 0 +++
[pid  4220] close(16 <unfinished ...>
[pid  4219] close(22 <unfinished ...>
[pid  4218] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4218] close(29 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4221 attached
[pid  4220] close(17 <unfinished ...>
[pid  4219] close(23 <unfinished ...>
[pid  4218] exit_group(0 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4218] <... exit_group resumed>)   = ?
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 81
[pid  4221] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4220] close(18 <unfinished ...>
[pid  4219] close(24 <unfinished ...>
[pid  4218] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4221] <... set_robust_list resumed>) = 0
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 81
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 77
./strace-static-x86_64: Process 4223 attached
[pid  4221] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4220] close(19 <unfinished ...>
[pid  4219] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4222 attached
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4223] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4221] <... prctl resumed>)        = 0
[pid  4220] close(20 <unfinished ...>
[pid  4219] close(26 <unfinished ...>
[pid  4222] set_robust_list(0x5555569235e0, 24) = 0
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 78
[pid  4222] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4219] close(27 <unfinished ...>
[pid  4220] close(21 <unfinished ...>
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] close(22 <unfinished ...>
[pid  4219] close(28 <unfinished ...>
[pid  4223] <... set_robust_list resumed>) = 0
[pid  4222] <... prctl resumed>)        = 0
[pid  4221] setpgid(0, 0 <unfinished ...>
[pid  4222] setpgid(0, 0)               = 0
[pid  4223] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4221] <... setpgid resumed>)      = 0
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... prctl resumed>)        = 0
[pid  4222] <... openat resumed>)       = 3
[pid  4221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4220] close(23 <unfinished ...>
[pid  4219] close(29 <unfinished ...>
[pid  4222] write(3, "1000", 4 <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4220] close(24 <unfinished ...>
[pid  4219] exit_group(0 <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4219] <... exit_group resumed>)   = ?
[pid  4220] close(25 <unfinished ...>
[pid  4222] <... write resumed>)        = 4
[pid  4222] close(3)                    = 0
[pid  4222] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 4224 attached
) = 3
[pid  4219] +++ exited with 0 +++
[pid  4224] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4222] setns(201, 0 <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] <... set_robust_list resumed>) = 0
[pid  4222] <... setns resumed>)        = 0
[pid  4220] close(26 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4224] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4222] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4221] <... openat resumed>)       = 3
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] <... prctl resumed>)        = 0
[pid  4222] <... socket resumed>)       = 4
[pid  4221] write(3, "1000", 4 <unfinished ...>
[pid  4220] close(27 <unfinished ...>
[pid  4224] setpgid(0, 0 <unfinished ...>
[pid  4222] setns(3, 0 <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... write resumed>)        = 4
[pid  4221] close(3 <unfinished ...>
[pid  4220] close(28 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] <... setpgid resumed>)      = 0
[pid  4222] <... setns resumed>)        = 0
[pid  4224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4222] close(3 <unfinished ...>
[pid  4224] <... openat resumed>)       = 3
[pid  4222] <... close resumed>)        = 0
[pid  4221] <... close resumed>)        = 0
[pid  4220] close(29 <unfinished ...>
[pid  4224] write(3, "1000", 4 <unfinished ...>
[pid  4222] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4221] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4220] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 81
[pid  4224] <... write resumed>)        = 4
[pid  4222] <... fcntl resumed>)        = 5
[pid  4220] exit_group(0 <unfinished ...>
[pid  4224] close(3 <unfinished ...>
[pid  4222] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4220] <... exit_group resumed>)   = ?
[pid  4224] <... close resumed>)        = 0
[pid  4222] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4221] <... openat resumed>)       = 3
[pid  4224] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4222] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4224] <... openat resumed>)       = 3
[pid  4222] <... openat resumed>)       = 3
[pid  4224] setns(201, 0 <unfinished ...>
[pid  4222] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4224] <... setns resumed>)        = 0
[pid  4222] <... write resumed>)        = 8
[pid  4221] setns(201, 0 <unfinished ...>
[pid  4220] +++ exited with 0 +++
[pid  4224] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4222] close(3 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4224] <... socket resumed>)       = 4
[pid  4223] setpgid(0, 0 <unfinished ...>
[pid  4222] <... close resumed>)        = 0
[pid  4221] <... setns resumed>)        = 0
./strace-static-x86_64: Process 4225 attached
[pid  4224] setns(3, 0 <unfinished ...>
[pid  4222] close(4 <unfinished ...>
[pid  4225] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4224] <... setns resumed>)        = 0
[pid  4222] <... close resumed>)        = 0
[pid  4221] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4225] <... set_robust_list resumed>) = 0
[pid  4224] close(3 <unfinished ...>
[pid  4223] <... setpgid resumed>)      = 0
[pid  4222] close(5 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4225] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4224] <... close resumed>)        = 0
[pid  4223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4222] <... close resumed>)        = 0
[pid  4221] <... socket resumed>)       = 4
[pid  4225] <... prctl resumed>)        = 0
[pid  4224] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4222] close(6 <unfinished ...>
[pid  4225] setpgid(0, 0 <unfinished ...>
[pid  4224] <... fcntl resumed>)        = 5
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... setpgid resumed>)      = 0
[pid  4224] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4222] close(7 <unfinished ...>
[pid  4221] setns(3, 0./strace-static-x86_64: Process 4226 attached
 <unfinished ...>
[pid  4225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4224] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4223] <... openat resumed>)       = 3
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... setns resumed>)        = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 81
[pid  4225] <... openat resumed>)       = 3
[pid  4224] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4222] close(8 <unfinished ...>
[pid  4221] close(3 <unfinished ...>
[pid  4226] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4225] write(3, "1000", 4 <unfinished ...>
[pid  4224] <... openat resumed>)       = 3
[pid  4223] write(3, "1000", 4 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... write resumed>)        = 4
[pid  4224] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4223] <... write resumed>)        = 4
[pid  4222] close(9 <unfinished ...>
[pid  4221] <... close resumed>)        = 0
[pid  4226] <... set_robust_list resumed>) = 0
[pid  4225] close(3 <unfinished ...>
[pid  4224] <... write resumed>)        = 8
[pid  4223] close(3 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4225] <... close resumed>)        = 0
[pid  4224] close(3 <unfinished ...>
[pid  4223] <... close resumed>)        = 0
[pid  4222] close(10 <unfinished ...>
[pid  4221] <... fcntl resumed>)        = 5
[pid  4225] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4224] <... close resumed>)        = 0
[pid  4223] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4226] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4225] <... openat resumed>)       = 3
[pid  4224] close(4 <unfinished ...>
[pid  4222] close(11 <unfinished ...>
[pid  4221] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4225] setns(201, 0 <unfinished ...>
[pid  4224] <... close resumed>)        = 0
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4223] <... openat resumed>)       = 3
[pid  4226] <... prctl resumed>)        = 0
[pid  4225] <... setns resumed>)        = 0
[pid  4224] close(5 <unfinished ...>
[pid  4222] close(12 <unfinished ...>
[pid  4226] setpgid(0, 0 <unfinished ...>
[pid  4225] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4224] <... close resumed>)        = 0
[pid  4223] setns(201, 0 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... openat resumed>)       = 3
[pid  4226] <... setpgid resumed>)      = 0
[pid  4225] <... socket resumed>)       = 4
[pid  4224] close(6 <unfinished ...>
[pid  4223] <... setns resumed>)        = 0
[pid  4222] close(13 <unfinished ...>
[pid  4221] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4225] setns(3, 0 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4225] <... setns resumed>)        = 0
[pid  4224] close(7 <unfinished ...>
[pid  4222] close(14 <unfinished ...>
[pid  4221] <... write resumed>)        = 8
[pid  4225] close(3 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... socket resumed>)       = 4
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] close(3 <unfinished ...>
[pid  4226] <... openat resumed>)       = 3
[pid  4225] <... close resumed>)        = 0
[pid  4224] close(8 <unfinished ...>
[pid  4223] setns(3, 0 <unfinished ...>
[pid  4222] close(15 <unfinished ...>
[pid  4226] write(3, "1000", 4 <unfinished ...>
[pid  4225] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... setns resumed>)        = 0
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = 0
[pid  4226] <... write resumed>)        = 4
[pid  4225] <... fcntl resumed>)        = 5
[pid  4224] close(9 <unfinished ...>
[pid  4223] close(3 <unfinished ...>
[pid  4222] close(16 <unfinished ...>
[pid  4221] close(4 <unfinished ...>
[pid  4225] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... close resumed>)        = 0
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = 0
[pid  4226] close(3)                    = 0
[pid  4225] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4224] close(10 <unfinished ...>
[pid  4223] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4222] close(17 <unfinished ...>
[pid  4221] close(5 <unfinished ...>
[pid  4226] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4225] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... fcntl resumed>)        = 5
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = 0
[pid  4225] <... openat resumed>)       = 3
[pid  4224] close(11 <unfinished ...>
[pid  4222] close(18 <unfinished ...>
[pid  4221] close(6 <unfinished ...>
[pid  4226] <... openat resumed>)       = 3
[pid  4225] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] setns(201, 0 <unfinished ...>
[pid  4225] <... write resumed>)        = 8
[pid  4224] close(12 <unfinished ...>
[pid  4223] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4222] close(19 <unfinished ...>
[pid  4221] close(7 <unfinished ...>
[pid  4226] <... setns resumed>)        = 0
[pid  4225] close(3 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4225] <... close resumed>)        = 0
[pid  4224] close(13 <unfinished ...>
[pid  4222] close(20 <unfinished ...>
[pid  4221] close(8 <unfinished ...>
[pid  4223] <... openat resumed>)       = 3
[pid  4226] <... socket resumed>)       = 4
[pid  4225] close(4 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] setns(3, 0 <unfinished ...>
[pid  4225] <... close resumed>)        = 0
[pid  4224] close(14 <unfinished ...>
[pid  4223] <... write resumed>)        = 8
[pid  4222] close(21 <unfinished ...>
[pid  4221] close(9 <unfinished ...>
[pid  4226] <... setns resumed>)        = 0
[pid  4225] close(5 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(3 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(3 <unfinished ...>
[pid  4225] <... close resumed>)        = 0
[pid  4224] close(15 <unfinished ...>
[pid  4223] <... close resumed>)        = 0
[pid  4222] close(22 <unfinished ...>
[pid  4221] close(10 <unfinished ...>
[pid  4226] <... close resumed>)        = 0
[pid  4225] close(6 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(4 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(16 <unfinished ...>
[pid  4223] <... close resumed>)        = 0
[pid  4222] close(23 <unfinished ...>
[pid  4221] close(11 <unfinished ...>
[pid  4226] <... fcntl resumed>)        = 5
[pid  4225] close(7 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(5 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(17 <unfinished ...>
[pid  4223] <... close resumed>)        = 0
[pid  4222] close(24 <unfinished ...>
[pid  4221] close(12 <unfinished ...>
[pid  4226] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4225] close(8 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(6 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(18 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] close(25 <unfinished ...>
[pid  4221] close(13 <unfinished ...>
[pid  4225] close(9 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(7 <unfinished ...>
[pid  4226] <... openat resumed>)       = 3
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(19 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4222] close(26 <unfinished ...>
[pid  4221] close(14 <unfinished ...>
[pid  4225] close(10 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(8 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] <... write resumed>)        = 8
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(20 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] close(27 <unfinished ...>
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(3 <unfinished ...>
[pid  4225] close(11 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(9 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] close(15 <unfinished ...>
[pid  4226] <... close resumed>)        = 0
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(21 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] close(28 <unfinished ...>
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(4 <unfinished ...>
[pid  4225] close(12 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(10 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] close(16 <unfinished ...>
[pid  4226] <... close resumed>)        = 0
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(22 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] close(29 <unfinished ...>
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(5 <unfinished ...>
[pid  4225] close(13 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(11 <unfinished ...>
[pid  4222] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] close(17 <unfinished ...>
[pid  4226] <... close resumed>)        = 0
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(23 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] exit_group(0 <unfinished ...>
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(6 <unfinished ...>
[pid  4225] close(14 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(12 <unfinished ...>
[pid  4222] <... exit_group resumed>)   = ?
[pid  4221] close(18 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(24 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4222] +++ exited with 0 +++
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(7 <unfinished ...>
[pid  4225] close(15 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(13 <unfinished ...>
[pid  4221] close(19 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(25 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(8 <unfinished ...>
[pid  4225] close(16 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(14 <unfinished ...>
[pid  4221] close(20 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(26 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(9 <unfinished ...>
[pid  4225] close(17 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(15 <unfinished ...>
[pid  4221] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(27 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(18 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(28 <unfinished ...>
[pid  4225] close(19 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(10 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] close(29 <unfinished ...>
[pid  4223] close(16 <unfinished ...>
[pid  4221] close(22 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 82
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(20 <unfinished ...>
[pid  4224] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(11 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] exit_group(0 <unfinished ...>
[pid  4223] close(17 <unfinished ...>
[pid  4221] close(23 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(21 <unfinished ...>
[pid  4224] <... exit_group resumed>)   = ?
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(12 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4224] +++ exited with 0 +++
[pid  4223] close(18 <unfinished ...>
[pid  4221] close(24 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(22 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4226] close(13 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(19 <unfinished ...>
[pid  4221] close(25 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4227 attached
 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(23 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4226] close(14 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(20 <unfinished ...>
[pid  4221] close(26 <unfinished ...>
[pid  4227] <... set_robust_list resumed>) = 0
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(24 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4227] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4226] close(15 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(21 <unfinished ...>
[pid  4221] close(27 <unfinished ...>
[pid  4227] <... prctl resumed>)        = 0
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(25 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] setpgid(0, 0 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(16 <unfinished ...>
[pid  4223] close(22 <unfinished ...>
[pid  4221] close(28 <unfinished ...>
[pid  4227] <... setpgid resumed>)      = 0
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] close(26 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4226] close(17 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(23 <unfinished ...>
[pid  4221] close(29 <unfinished ...>
[pid  4227] <... openat resumed>)       = 3
[pid  4225] close(27 <unfinished ...>
[pid  4227] write(3, "1000", 4 <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... write resumed>)        = 4
[pid  4226] close(18 <unfinished ...>
[pid  4225] close(28 <unfinished ...>
[pid  4221] exit_group(0 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 79
[pid  4223] close(24 <unfinished ...>
[pid  4227] close(3 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4221] <... exit_group resumed>)   = ?
[pid  4227] <... close resumed>)        = 0
[pid  4226] close(19 <unfinished ...>
[pid  4225] close(29 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4225] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... openat resumed>)       = 3
[pid  4225] exit_group(0 <unfinished ...>
[pid  4227] setns(201, 0 <unfinished ...>
[pid  4225] <... exit_group resumed>)   = ?
[pid  4227] <... setns resumed>)        = 0
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4225] +++ exited with 0 +++
[pid  4223] close(25 <unfinished ...>
[pid  4221] +++ exited with 0 +++
[pid  4226] close(20 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] close(26 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4226] close(21 <unfinished ...>
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4228 attached
[pid  4227] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4223] close(27 <unfinished ...>
[pid  4228] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4227] <... socket resumed>)       = 4
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4228] <... set_robust_list resumed>) = 0
[pid  4227] setns(3, 0 <unfinished ...>
[pid  4226] close(22 <unfinished ...>
[pid  4223] close(28 <unfinished ...>
[pid  4228] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4227] <... setns resumed>)        = 0
[pid  4228] <... prctl resumed>)        = 0
[pid  4227] close(3 <unfinished ...>
[pid  4228] setpgid(0, 0 <unfinished ...>
[pid  4227] <... close resumed>)        = 0
[pid  4228] <... setpgid resumed>)      = 0
[pid  4227] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4227] <... fcntl resumed>)        = 5
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4228] <... openat resumed>)       = 3
[pid  4227] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4226] close(23 <unfinished ...>
[pid  4223] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 82
[pid  4228] write(3, "1000", 4 <unfinished ...>
[pid  4227] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4228] <... write resumed>)        = 4
[pid  4227] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4228] close(3 <unfinished ...>
[pid  4227] <... openat resumed>)       = 3
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4230 attached
[pid  4228] <... close resumed>)        = 0
[pid  4227] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4226] close(24 <unfinished ...>
[pid  4223] exit_group(0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 82
[pid  4230] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4228] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4227] <... write resumed>)        = 8
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4223] <... exit_group resumed>)   = ?
[pid  4230] <... set_robust_list resumed>) = 0
[pid  4228] <... openat resumed>)       = 3
[pid  4227] close(3 <unfinished ...>
[pid  4226] close(25 <unfinished ...>
[pid  4228] setns(201, 0 <unfinished ...>
[pid  4227] <... close resumed>)        = 0
./strace-static-x86_64: Process 4229 attached
[pid  4228] <... setns resumed>)        = 0
[pid  4227] close(4 <unfinished ...>
[pid  4229] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4228] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4227] <... close resumed>)        = 0
[pid  4223] +++ exited with 0 +++
[pid  4229] <... set_robust_list resumed>) = 0
[pid  4228] <... socket resumed>)       = 4
[pid  4227] close(5 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4229] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4228] setns(3, 0 <unfinished ...>
[pid  4227] <... close resumed>)        = 0
[pid  4226] close(26 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4229] <... prctl resumed>)        = 0
[pid  4228] <... setns resumed>)        = 0
[pid  4227] close(6 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4230] <... prctl resumed>)        = 0
[pid  4229] setpgid(0, 0 <unfinished ...>
[pid  4228] close(3 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(27 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4229] <... setpgid resumed>)      = 0
[pid  4227] close(7 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] setpgid(0, 0 <unfinished ...>
[pid  4229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4228] <... close resumed>)        = 0
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(28 <unfinished ...>
[pid  4230] <... setpgid resumed>)      = 0
[pid  4229] <... openat resumed>)       = 3
[pid  4228] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4227] close(8 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4229] write(3, "1000", 4 <unfinished ...>
[pid  4228] <... fcntl resumed>)        = 5
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] close(29 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4229] <... write resumed>)        = 4
[pid  4228] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4227] close(9 <unfinished ...>
[pid  4226] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(3 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... close resumed>)        = 0
[pid  4227] close(10 <unfinished ...>
[pid  4229] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... openat resumed>)       = 3
[pid  4228] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4227] close(11 <unfinished ...>
[pid  4226] exit_group(0 <unfinished ...>
[pid  4230] <... openat resumed>)       = 3
[pid  4229] setns(201, 0 <unfinished ...>
[pid  4228] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4226] <... exit_group resumed>)   = ?
[pid  4230] write(3, "1000", 4 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 78
[pid  4229] <... setns resumed>)        = 0
[pid  4227] close(12 <unfinished ...>
[pid  4229] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... socket resumed>)       = 4
[pid  4227] close(13 <unfinished ...>
[pid  4229] setns(3, 0 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... setns resumed>)        = 0
[pid  4227] close(14 <unfinished ...>
[pid  4229] close(3 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... close resumed>)        = 0
[pid  4227] close(15 <unfinished ...>
[pid  4226] +++ exited with 0 +++
[pid  4229] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... fcntl resumed>)        = 5
[pid  4228] <... openat resumed>)       = 3
[pid  4227] close(16 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4230] <... write resumed>)        = 4
[pid  4229] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4228] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] close(3 <unfinished ...>
[pid  4229] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4227] close(17 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4231 attached
 <unfinished ...>
[pid  4230] <... close resumed>)        = 0
[pid  4229] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4228] <... write resumed>)        = 8
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4230] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4229] <... openat resumed>)       = 3
[pid  4228] close(3 <unfinished ...>
[pid  4227] close(18 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4231] <... set_robust_list resumed>) = 0
[pid  4229] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4230] <... openat resumed>)       = 3
[pid  4229] <... write resumed>)        = 8
[pid  4228] <... close resumed>)        = 0
[pid  4227] close(19 <unfinished ...>
[pid  4231] <... prctl resumed>)        = 0
[pid  4230] setns(201, 0 <unfinished ...>
[pid  4229] close(3 <unfinished ...>
[pid  4228] close(4 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] setpgid(0, 0 <unfinished ...>
[pid  4230] <... setns resumed>)        = 0
[pid  4229] <... close resumed>)        = 0
[pid  4228] <... close resumed>)        = 0
[pid  4227] close(20 <unfinished ...>
[pid  4231] <... setpgid resumed>)      = 0
[pid  4230] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4229] close(4 <unfinished ...>
[pid  4228] close(5 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4230] <... socket resumed>)       = 4
[pid  4229] <... close resumed>)        = 0
[pid  4228] <... close resumed>)        = 0
[pid  4227] close(21 <unfinished ...>
[pid  4231] <... openat resumed>)       = 3
[pid  4229] close(5 <unfinished ...>
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] write(3, "1000", 4 <unfinished ...>
[pid  4230] setns(3, 0 <unfinished ...>
[pid  4229] <... close resumed>)        = 0
[pid  4228] close(6 <unfinished ...>
[pid  4227] close(22 <unfinished ...>
[pid  4231] <... write resumed>)        = 4
[pid  4230] <... setns resumed>)        = 0
[pid  4229] close(6 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 82
[pid  4231] close(3 <unfinished ...>
[pid  4230] close(3 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(7 <unfinished ...>
[pid  4227] close(23 <unfinished ...>
[pid  4231] <... close resumed>)        = 0
[pid  4230] <... close resumed>)        = 0
[pid  4229] close(7 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4230] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(8 <unfinished ...>
[pid  4227] close(24 <unfinished ...>
[pid  4231] <... openat resumed>)       = 3
[pid  4230] <... fcntl resumed>)        = 5
[pid  4229] close(8 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] setns(201, 0 <unfinished ...>
[pid  4230] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(9 <unfinished ...>
[pid  4227] close(25 <unfinished ...>
[pid  4231] <... setns resumed>)        = 0
[pid  4230] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4229] close(9 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4230] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(10 <unfinished ...>
[pid  4227] close(26./strace-static-x86_64: Process 4232 attached
 <unfinished ...>
[pid  4231] <... socket resumed>)       = 4
[pid  4229] close(10 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] setns(3, 0 <unfinished ...>
[pid  4230] <... openat resumed>)       = 3
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(11 <unfinished ...>
[pid  4227] close(27 <unfinished ...>
[pid  4232] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4231] <... setns resumed>)        = 0
[pid  4230] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4229] close(11 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... set_robust_list resumed>) = 0
[pid  4231] close(3 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(12 <unfinished ...>
[pid  4227] close(28 <unfinished ...>
[pid  4232] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4231] <... close resumed>)        = 0
[pid  4230] <... write resumed>)        = 8
[pid  4229] close(12 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... prctl resumed>)        = 0
[pid  4231] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4230] close(3 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(13 <unfinished ...>
[pid  4227] close(29 <unfinished ...>
[pid  4232] setpgid(0, 0 <unfinished ...>
[pid  4231] <... fcntl resumed>)        = 5
[pid  4230] <... close resumed>)        = 0
[pid  4229] close(13 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... setpgid resumed>)      = 0
[pid  4231] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4230] close(4 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(14 <unfinished ...>
[pid  4227] exit_group(0 <unfinished ...>
[pid  4231] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4230] <... close resumed>)        = 0
[pid  4229] close(14 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4227] <... exit_group resumed>)   = ?
[pid  4232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4231] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4230] close(5 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(15 <unfinished ...>
[pid  4227] +++ exited with 0 +++
[pid  4232] <... openat resumed>)       = 3
[pid  4231] <... openat resumed>)       = 3
[pid  4229] close(15 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = 0
[pid  4231] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(16 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4232] write(3, "1000", 4 <unfinished ...>
[pid  4231] <... write resumed>)        = 8
[pid  4230] close(6 <unfinished ...>
[pid  4229] close(16 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4232] <... write resumed>)        = 4
[pid  4231] close(3 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(17 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4232] close(3 <unfinished ...>
[pid  4231] <... close resumed>)        = 0
[pid  4230] close(7 <unfinished ...>
[pid  4229] close(17 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = 0
[pid  4231] close(4 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(18 <unfinished ...>
[pid  4232] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4231] <... close resumed>)        = 0
[pid  4230] close(8 <unfinished ...>
[pid  4229] close(18 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... openat resumed>)       = 3
[pid  4231] close(5 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] close(19 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4232] setns(201, 0 <unfinished ...>
[pid  4231] <... close resumed>)        = 0
[pid  4230] close(9 <unfinished ...>
[pid  4229] close(19 <unfinished ...>
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] close(6 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(20 <unfinished ...>
[pid  4231] close(7 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(21 <unfinished ...>
[pid  4231] close(8 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(22 <unfinished ...>
[pid  4231] close(9 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... setns resumed>)        = 0
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(23 <unfinished ...>
[pid  4228] close(20 <unfinished ...>
[pid  4232] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4231] close(10 <unfinished ...>
[pid  4230] close(10 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 83
[pid  4232] <... socket resumed>)       = 4
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(24 <unfinished ...>
[pid  4228] close(21 <unfinished ...>
[pid  4232] setns(3, 0 <unfinished ...>
[pid  4231] close(11 <unfinished ...>
[pid  4230] close(11 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... setns resumed>)        = 0
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(25 <unfinished ...>
[pid  4228] close(22 <unfinished ...>
[pid  4232] close(3 <unfinished ...>
[pid  4231] close(12 <unfinished ...>
[pid  4230] close(12 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = 0
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(26 <unfinished ...>
[pid  4228] close(23./strace-static-x86_64: Process 4233 attached
 <unfinished ...>
[pid  4232] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4231] close(13 <unfinished ...>
[pid  4230] close(13 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4232] <... fcntl resumed>)        = 5
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(27 <unfinished ...>
[pid  4228] close(24 <unfinished ...>
[pid  4233] <... set_robust_list resumed>) = 0
[pid  4231] close(14 <unfinished ...>
[pid  4230] close(14 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(28 <unfinished ...>
[pid  4228] close(25 <unfinished ...>
[pid  4233] <... prctl resumed>)        = 0
[pid  4231] close(15 <unfinished ...>
[pid  4230] close(15 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] setpgid(0, 0 <unfinished ...>
[pid  4232] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] close(29 <unfinished ...>
[pid  4228] close(26 <unfinished ...>
[pid  4233] <... setpgid resumed>)      = 0
[pid  4232] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4231] close(16 <unfinished ...>
[pid  4230] close(16 <unfinished ...>
[pid  4229] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4232] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] exit_group(0 <unfinished ...>
[pid  4228] close(27 <unfinished ...>
[pid  4233] <... openat resumed>)       = 3
[pid  4232] <... openat resumed>)       = 3
[pid  4231] close(17 <unfinished ...>
[pid  4230] close(17 <unfinished ...>
[pid  4229] <... exit_group resumed>)   = ?
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] write(3, "1000", 4 <unfinished ...>
[pid  4232] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4229] +++ exited with 0 +++
[pid  4233] <... write resumed>)        = 4
[pid  4231] close(18 <unfinished ...>
[pid  4230] close(18 <unfinished ...>
[pid  4228] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4233] close(3 <unfinished ...>
[pid  4232] <... write resumed>)        = 8
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... close resumed>)        = 0
[pid  4232] close(3 <unfinished ...>
[pid  4231] close(19 <unfinished ...>
[pid  4230] close(19 <unfinished ...>
[pid  4228] close(29 <unfinished ...>
[pid  4233] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... openat resumed>)       = 3
[pid  4232] <... close resumed>)        = 0
[pid  4231] close(20 <unfinished ...>
[pid  4233] setns(201, 0 <unfinished ...>
[pid  4232] close(4 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] close(20 <unfinished ...>
[pid  4228] exit_group(0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4233] <... setns resumed>)        = 0
[pid  4232] <... close resumed>)        = 0
[pid  4231] close(21 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] <... exit_group resumed>)   = ?
[pid  4233] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... socket resumed>)       = 4
[pid  4231] close(22 <unfinished ...>
[pid  4233] setns(3, 0 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... setns resumed>)        = 0
[pid  4231] close(23 <unfinished ...>
[pid  4233] close(3 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] close(21 <unfinished ...>
[pid  4233] <... close resumed>)        = 0
[pid  4231] close(24 <unfinished ...>
[pid  4233] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... fcntl resumed>)        = 5
[pid  4231] close(25 <unfinished ...>
[pid  4233] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4231] close(26 <unfinished ...>
[pid  4233] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] <... openat resumed>)       = 3
[pid  4232] close(5 <unfinished ...>
[pid  4231] close(27 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4228] +++ exited with 0 +++
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 83
[pid  4233] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] close(22 <unfinished ...>
[pid  4233] <... write resumed>)        = 8
[pid  4232] <... close resumed>)        = 0
[pid  4231] close(28 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(3 <unfinished ...>
[pid  4232] close(6 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] close(23 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4233] <... close resumed>)        = 0
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] close(29 <unfinished ...>
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4234 attached
 <unfinished ...>
[pid  4233] close(4 <unfinished ...>
[pid  4232] close(7 <unfinished ...>
[pid  4231] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] close(24 <unfinished ...>
[pid  4234] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4233] <... close resumed>)        = 0
[pid  4231] exit_group(0 <unfinished ...>
[pid  4234] <... set_robust_list resumed>) = 0
[pid  4233] close(5 <unfinished ...>
[pid  4231] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4235 attached
[pid  4234] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4233] <... close resumed>)        = 0
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4231] +++ exited with 0 +++
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] <... prctl resumed>)        = 0
[pid  4233] close(6 <unfinished ...>
[pid  4232] close(8 <unfinished ...>
[pid  4230] close(25 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 80
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4234] setpgid(0, 0 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] <... setpgid resumed>)      = 0
[pid  4233] close(7 <unfinished ...>
[pid  4232] close(9 <unfinished ...>
[pid  4230] close(26 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4235] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4235] <... set_robust_list resumed>) = 0
[pid  4234] <... openat resumed>)       = 3
[pid  4233] close(8 <unfinished ...>
[pid  4232] close(10 <unfinished ...>
[pid  4230] close(27 <unfinished ...>
[pid  4234] write(3, "1000", 4 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] <... write resumed>)        = 4
[pid  4233] close(9 <unfinished ...>
[pid  4234] close(3 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(11 <unfinished ...>
[pid  4230] close(28 <unfinished ...>
[pid  4234] <... close resumed>)        = 0
[pid  4233] close(10 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4234] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(12 <unfinished ...>
[pid  4230] close(29 <unfinished ...>
[pid  4235] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4234] <... openat resumed>)       = 3
[pid  4233] close(11 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] setns(201, 0 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(13 <unfinished ...>
[pid  4230] exit_group(0 <unfinished ...>
[pid  4235] <... prctl resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 79
[pid  4235] setpgid(0, 0 <unfinished ...>
[pid  4234] <... setns resumed>)        = 0
[pid  4233] close(12 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4230] <... exit_group resumed>)   = ?
[pid  4235] <... setpgid resumed>)      = 0
[pid  4234] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(14 <unfinished ...>
[pid  4234] <... socket resumed>)       = 4
[pid  4233] close(13 <unfinished ...>
[pid  4234] setns(3, 0 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] <... setns resumed>)        = 0
[pid  4233] close(14 <unfinished ...>
[pid  4234] close(3 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] <... close resumed>)        = 0
[pid  4233] close(15 <unfinished ...>
[pid  4230] +++ exited with 0 +++
[pid  4234] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4234] <... fcntl resumed>)        = 5
[pid  4233] close(16 <unfinished ...>
[pid  4232] close(15./strace-static-x86_64: Process 4236 attached
 <unfinished ...>
[pid  4234] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4235] <... openat resumed>)       = 3
[pid  4234] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4233] close(17 <unfinished ...>
[pid  4232] close(16 <unfinished ...>
[pid  4236] <... set_robust_list resumed>) = 0
[pid  4235] write(3, "1000", 4 <unfinished ...>
[pid  4234] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4235] <... write resumed>)        = 4
[pid  4234] <... openat resumed>)       = 3
[pid  4233] close(18 <unfinished ...>
[pid  4232] close(17 <unfinished ...>
[pid  4236] <... prctl resumed>)        = 0
[pid  4235] close(3 <unfinished ...>
[pid  4234] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] setpgid(0, 0 <unfinished ...>
[pid  4235] <... close resumed>)        = 0
[pid  4234] <... write resumed>)        = 8
[pid  4233] close(19 <unfinished ...>
[pid  4232] close(18 <unfinished ...>
[pid  4236] <... setpgid resumed>)      = 0
[pid  4235] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4234] close(3 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4235] <... openat resumed>)       = 3
[pid  4234] <... close resumed>)        = 0
[pid  4233] close(20 <unfinished ...>
[pid  4232] close(19 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4236] <... openat resumed>)       = 3
[pid  4235] setns(201, 0 <unfinished ...>
[pid  4234] close(4 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] write(3, "1000", 4 <unfinished ...>
[pid  4234] <... close resumed>)        = 0
[pid  4233] close(21 <unfinished ...>
[pid  4236] <... write resumed>)        = 4
[pid  4234] close(5 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] close(3 <unfinished ...>
[pid  4235] <... setns resumed>)        = 0
[pid  4234] <... close resumed>)        = 0
[pid  4233] close(22 <unfinished ...>
[pid  4232] close(20 <unfinished ...>
[pid  4236] <... close resumed>)        = 0
[pid  4235] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4234] close(6 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 83
[pid  4236] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4235] <... socket resumed>)       = 4
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(23 <unfinished ...>
[pid  4232] close(21./strace-static-x86_64: Process 4237 attached
 <unfinished ...>
[pid  4236] <... openat resumed>)       = 3
[pid  4235] setns(3, 0 <unfinished ...>
[pid  4234] close(7 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] setns(201, 0 <unfinished ...>
[pid  4235] <... setns resumed>)        = 0
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(24 <unfinished ...>
[pid  4232] close(22 <unfinished ...>
[pid  4236] <... setns resumed>)        = 0
[pid  4235] close(3 <unfinished ...>
[pid  4234] close(8 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4235] <... close resumed>)        = 0
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(25 <unfinished ...>
[pid  4236] <... socket resumed>)       = 4
[pid  4235] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4234] close(9 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(23 <unfinished ...>
[pid  4236] setns(3, 0 <unfinished ...>
[pid  4235] <... fcntl resumed>)        = 5
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(26 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4236] <... setns resumed>)        = 0
[pid  4235] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4234] close(10 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(24 <unfinished ...>
[pid  4237] <... set_robust_list resumed>) = 0
[pid  4236] close(3 <unfinished ...>
[pid  4235] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(27 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4236] <... close resumed>)        = 0
[pid  4235] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4234] close(11 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(25 <unfinished ...>
[pid  4237] <... prctl resumed>)        = 0
[pid  4236] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4235] <... openat resumed>)       = 3
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(28 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] setpgid(0, 0 <unfinished ...>
[pid  4236] <... fcntl resumed>)        = 5
[pid  4235] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4234] close(12 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(26 <unfinished ...>
[pid  4237] <... setpgid resumed>)      = 0
[pid  4236] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4235] <... write resumed>)        = 8
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] close(29 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4235] close(3 <unfinished ...>
[pid  4234] close(13 <unfinished ...>
[pid  4233] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] close(27 <unfinished ...>
[pid  4237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4236] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4235] <... close resumed>)        = 0
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] exit_group(0 <unfinished ...>
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... openat resumed>)       = 3
[pid  4236] <... openat resumed>)       = 3
[pid  4235] close(4 <unfinished ...>
[pid  4234] close(14 <unfinished ...>
[pid  4233] <... exit_group resumed>)   = ?
[pid  4232] close(28 <unfinished ...>
[pid  4237] write(3, "1000", 4 <unfinished ...>
[pid  4236] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4235] <... close resumed>)        = 0
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4233] +++ exited with 0 +++
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... write resumed>)        = 4
[pid  4236] <... write resumed>)        = 8
[pid  4235] close(5 <unfinished ...>
[pid  4234] close(15 <unfinished ...>
[pid  4232] close(29 <unfinished ...>
[pid  4237] close(3 <unfinished ...>
[pid  4236] close(3 <unfinished ...>
[pid  4235] <... close resumed>)        = 0
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4237] <... close resumed>)        = 0
[pid  4236] <... close resumed>)        = 0
[pid  4235] close(6 <unfinished ...>
[pid  4234] close(16 <unfinished ...>
[pid  4232] exit_group(0 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4238 attached
 <unfinished ...>
[pid  4237] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4236] close(4 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] <... exit_group resumed>)   = ?
[pid  4236] <... close resumed>)        = 0
[pid  4234] close(17 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 84
[pid  4237] <... openat resumed>)       = 3
[pid  4236] close(5 <unfinished ...>
[pid  4235] close(7 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = 0
[pid  4234] close(18 <unfinished ...>
[pid  4236] close(6 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(19 <unfinished ...>
[pid  4236] close(7 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4232] +++ exited with 0 +++
[pid  4237] setns(201, 0 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(20 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4237] <... setns resumed>)        = 0
[pid  4236] close(8 <unfinished ...>
[pid  4235] close(8 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4237] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(21 <unfinished ...>
[pid  4237] <... socket resumed>)       = 4
[pid  4236] close(9 <unfinished ...>
[pid  4235] close(9 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4237] setns(3, 0 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(22 <unfinished ...>
[pid  4238] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4237] <... setns resumed>)        = 0
[pid  4236] close(10 <unfinished ...>
[pid  4235] close(10 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] close(3 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(23 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4239 attached
 <unfinished ...>
[pid  4238] <... set_robust_list resumed>) = 0
[pid  4237] <... close resumed>)        = 0
[pid  4236] close(11 <unfinished ...>
[pid  4235] close(11 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(24 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 83
[pid  4236] close(12 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(12 <unfinished ...>
[pid  4237] <... fcntl resumed>)        = 5
[pid  4238] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(25 <unfinished ...>
[pid  4236] close(13 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(26 <unfinished ...>
[pid  4236] close(14 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(27 <unfinished ...>
[pid  4236] close(15 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(28 <unfinished ...>
[pid  4236] close(16 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] close(29 <unfinished ...>
[pid  4236] close(17 <unfinished ...>
[pid  4234] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] exit_group(0 <unfinished ...>
[pid  4236] close(18 <unfinished ...>
[pid  4234] <... exit_group resumed>)   = ?
[pid  4239] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4238] <... prctl resumed>)        = 0
[pid  4237] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4234] +++ exited with 0 +++
[pid  4236] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4236] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4236] close(21 <unfinished ...>
[pid  4239] <... set_robust_list resumed>) = 0
[pid  4238] setpgid(0, 0 <unfinished ...>
[pid  4237] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(13 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4238] <... setpgid resumed>)      = 0
[pid  4237] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4236] close(22 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... openat resumed>)       = 3
[pid  4236] close(23 <unfinished ...>
[pid  4235] close(14 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] close(24 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(15 <unfinished ...>
[pid  4237] <... write resumed>)        = 8
[pid  4236] close(25 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(16 <unfinished ...>
[pid  4236] close(26 <unfinished ...>
[pid  4237] close(3 <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... openat resumed>)       = 3
[pid  4237] <... close resumed>)        = 0
[pid  4236] close(27 <unfinished ...>
[pid  4235] close(17 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4236] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4236] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4236] exit_group(0)               = ?
[pid  4239] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4238] write(3, "1000", 4 <unfinished ...>
[pid  4237] close(4 <unfinished ...>
[pid  4236] +++ exited with 0 +++
[pid  4235] close(18 <unfinished ...>
[pid  4238] <... write resumed>)        = 4
[pid  4237] <... close resumed>)        = 0
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 84
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4238] close(3 <unfinished ...>
[pid  4237] close(5 <unfinished ...>
[pid  4235] close(19 <unfinished ...>
[pid  4237] <... close resumed>)        = 0
[pid  4238] <... close resumed>)        = 0
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4240 attached
[pid  4235] close(20 <unfinished ...>
[pid  4237] close(6 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4238] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(21 <unfinished ...>
[pid  4239] <... prctl resumed>)        = 0
[pid  4240] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4239] setpgid(0, 0)               = 0
[pid  4240] <... set_robust_list resumed>) = 0
[pid  4240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4240] setpgid(0, 0 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] close(7 <unfinished ...>
[pid  4235] close(22 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 80
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] close(8 <unfinished ...>
[pid  4240] <... setpgid resumed>)      = 0
[pid  4239] <... openat resumed>)       = 3
[pid  4238] <... openat resumed>)       = 3
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(23 <unfinished ...>
[pid  4240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4239] write(3, "1000", 4 <unfinished ...>
[pid  4238] setns(201, 0 <unfinished ...>
[pid  4237] close(9 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] <... openat resumed>)       = 3
[pid  4239] <... write resumed>)        = 4
[pid  4238] <... setns resumed>)        = 0
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(24 <unfinished ...>
[pid  4240] write(3, "1000", 4 <unfinished ...>
[pid  4239] close(3 <unfinished ...>
[pid  4240] <... write resumed>)        = 4
[pid  4239] <... close resumed>)        = 0
[pid  4240] close(3 <unfinished ...>
[pid  4239] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4237] close(10 <unfinished ...>
[pid  4238] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4241 attached
[pid  4240] <... close resumed>)        = 0
[pid  4239] <... openat resumed>)       = 3
[pid  4238] <... socket resumed>)       = 4
[pid  4237] close(11 <unfinished ...>
[pid  4240] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4239] setns(201, 0 <unfinished ...>
[pid  4235] close(25 <unfinished ...>
[pid  4238] setns(3, 0 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4240] <... openat resumed>)       = 3
[pid  4239] <... setns resumed>)        = 0
[pid  4238] <... setns resumed>)        = 0
[pid  4237] close(12 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] setns(201, 0 <unfinished ...>
[pid  4239] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4238] close(3 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(26 <unfinished ...>
[pid  4240] <... setns resumed>)        = 0
[pid  4239] <... socket resumed>)       = 4
[pid  4238] <... close resumed>)        = 0
[pid  4237] close(13 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4239] setns(3, 0 <unfinished ...>
[pid  4238] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(27 <unfinished ...>
[pid  4241] <... set_robust_list resumed>) = 0
[pid  4240] <... socket resumed>)       = 4
[pid  4239] <... setns resumed>)        = 0
[pid  4238] <... fcntl resumed>)        = 5
[pid  4237] close(14 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] setns(3, 0 <unfinished ...>
[pid  4239] close(3 <unfinished ...>
[pid  4240] <... setns resumed>)        = 0
[pid  4239] <... close resumed>)        = 0
[pid  4238] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(28 <unfinished ...>
[pid  4240] close(3 <unfinished ...>
[pid  4239] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4238] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4237] close(15 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] <... close resumed>)        = 0
[pid  4239] <... fcntl resumed>)        = 5
[pid  4238] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] close(29 <unfinished ...>
[pid  4240] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4239] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4240] <... fcntl resumed>)        = 5
[pid  4239] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4238] <... openat resumed>)       = 3
[pid  4237] close(16 <unfinished ...>
[pid  4235] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4240] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4239] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4238] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4235] exit_group(0 <unfinished ...>
[pid  4241] <... prctl resumed>)        = 0
[pid  4240] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4239] <... openat resumed>)       = 3
[pid  4238] <... write resumed>)        = 8
[pid  4240] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4239] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4238] close(3 <unfinished ...>
[pid  4237] close(17 <unfinished ...>
[pid  4235] <... exit_group resumed>)   = ?
[pid  4241] setpgid(0, 0 <unfinished ...>
[pid  4240] <... openat resumed>)       = 3
[pid  4239] <... write resumed>)        = 8
[pid  4238] <... close resumed>)        = 0
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4239] close(3 <unfinished ...>
[pid  4240] <... write resumed>)        = 8
[pid  4239] <... close resumed>)        = 0
[pid  4240] close(3 <unfinished ...>
[pid  4239] close(4 <unfinished ...>
[pid  4240] <... close resumed>)        = 0
[pid  4239] <... close resumed>)        = 0
[pid  4237] close(18 <unfinished ...>
[pid  4235] +++ exited with 0 +++
[pid  4238] close(4 <unfinished ...>
[pid  4240] close(4 <unfinished ...>
[pid  4239] close(5 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = 0
[pid  4241] <... setpgid resumed>)      = 0
[pid  4240] <... close resumed>)        = 0
[pid  4239] <... close resumed>)        = 0
[pid  4238] close(5 <unfinished ...>
[pid  4237] close(19 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4240] close(5 <unfinished ...>
[pid  4239] close(6 <unfinished ...>
[pid  4238] <... close resumed>)        = 0
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4240] <... close resumed>)        = 0
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(6 <unfinished ...>
[pid  4237] close(20 <unfinished ...>
[pid  4240] close(6 <unfinished ...>
[pid  4239] close(7 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4241] <... openat resumed>)       = 3
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(7 <unfinished ...>
[pid  4237] close(21 <unfinished ...>
[pid  4241] write(3, "1000", 4 <unfinished ...>
[pid  4240] close(7 <unfinished ...>
[pid  4239] close(8 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... write resumed>)        = 4
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(8 <unfinished ...>
[pid  4237] close(22 <unfinished ...>
[pid  4241] close(3 <unfinished ...>
[pid  4240] close(8 <unfinished ...>
[pid  4239] close(9 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(9 <unfinished ...>
[pid  4237] close(23 <unfinished ...>
[pid  4240] close(9 <unfinished ...>
[pid  4239] close(10 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] close(10 <unfinished ...>
[pid  4239] close(11 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] close(11 <unfinished ...>
[pid  4239] close(12 <unfinished ...>
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = 0
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(10 <unfinished ...>
[pid  4237] close(24 <unfinished ...>
[pid  4241] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 81
[pid  4240] close(12 <unfinished ...>
[pid  4239] close(13 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... openat resumed>)       = 3
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(11 <unfinished ...>
[pid  4237] close(25 <unfinished ...>
[pid  4241] setns(201, 0 <unfinished ...>
[pid  4240] close(13 <unfinished ...>
[pid  4239] close(14 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... setns resumed>)        = 0
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(12 <unfinished ...>
[pid  4237] close(26 <unfinished ...>
[pid  4241] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4240] close(14 <unfinished ...>
[pid  4239] close(15 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... socket resumed>)       = 4
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(13 <unfinished ...>
[pid  4237] close(27./strace-static-x86_64: Process 4242 attached
 <unfinished ...>
[pid  4241] setns(3, 0 <unfinished ...>
[pid  4240] close(15 <unfinished ...>
[pid  4239] close(16 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4241] <... setns resumed>)        = 0
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(14 <unfinished ...>
[pid  4237] close(28 <unfinished ...>
[pid  4242] <... set_robust_list resumed>) = 0
[pid  4241] close(3 <unfinished ...>
[pid  4240] close(16 <unfinished ...>
[pid  4239] close(17 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4241] <... close resumed>)        = 0
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(15 <unfinished ...>
[pid  4237] close(29 <unfinished ...>
[pid  4242] <... prctl resumed>)        = 0
[pid  4241] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4240] close(17 <unfinished ...>
[pid  4239] close(18 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] setpgid(0, 0 <unfinished ...>
[pid  4241] <... fcntl resumed>)        = 5
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(16 <unfinished ...>
[pid  4237] exit_group(0 <unfinished ...>
[pid  4242] <... setpgid resumed>)      = 0
[pid  4241] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4240] close(18 <unfinished ...>
[pid  4239] close(19 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4237] <... exit_group resumed>)   = ?
[pid  4242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4241] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(17 <unfinished ...>
[pid  4242] <... openat resumed>)       = 3
[pid  4240] close(19 <unfinished ...>
[pid  4239] close(20 <unfinished ...>
[pid  4242] write(3, "1000", 4 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... write resumed>)        = 4
[pid  4240] close(20 <unfinished ...>
[pid  4239] close(21 <unfinished ...>
[pid  4237] +++ exited with 0 +++
[pid  4242] close(3 <unfinished ...>
[pid  4241] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4242] <... close resumed>)        = 0
[pid  4241] <... openat resumed>)       = 3
[pid  4240] close(21 <unfinished ...>
[pid  4239] close(22 <unfinished ...>
[pid  4238] close(18 <unfinished ...>
[pid  4242] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4241] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... openat resumed>)       = 3
[pid  4240] close(22 <unfinished ...>
[pid  4239] close(23 <unfinished ...>
[pid  4238] close(19 <unfinished ...>
[pid  4242] setns(201, 0 <unfinished ...>
[pid  4241] <... write resumed>)        = 8
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... setns resumed>)        = 0
[pid  4241] close(3 <unfinished ...>
[pid  4240] close(23 <unfinished ...>
[pid  4239] close(24 <unfinished ...>
[pid  4238] close(20 <unfinished ...>
[pid  4242] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4241] <... close resumed>)        = 0
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... socket resumed>)       = 4
[pid  4241] close(4 <unfinished ...>
[pid  4240] close(24 <unfinished ...>
[pid  4239] close(25 <unfinished ...>
[pid  4238] close(21 <unfinished ...>
[pid  4242] setns(3, 0 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = 0
[pid  4242] <... setns resumed>)        = 0
[pid  4241] close(5 <unfinished ...>
[pid  4240] close(25 <unfinished ...>
[pid  4239] close(26 <unfinished ...>
[pid  4238] close(22 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4242] close(3 <unfinished ...>
[pid  4241] <... close resumed>)        = 0
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... close resumed>)        = 0
[pid  4240] close(26 <unfinished ...>
[pid  4239] close(27 <unfinished ...>
[pid  4242] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... fcntl resumed>)        = 5
[pid  4240] close(27 <unfinished ...>
[pid  4239] close(28 <unfinished ...>
[pid  4238] close(23 <unfinished ...>
[pid  4241] close(6 <unfinished ...>
[pid  4242] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 84
[pid  4242] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4241] close(7 <unfinished ...>
[pid  4240] close(28 <unfinished ...>
[pid  4239] close(29 <unfinished ...>
[pid  4238] close(24 <unfinished ...>
[pid  4242] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] <... openat resumed>)       = 3
[pid  4241] close(8 <unfinished ...>
[pid  4240] close(29 <unfinished ...>
[pid  4239] exit_group(0 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4239] <... exit_group resumed>)   = ?
[pid  4238] close(25 <unfinished ...>
[pid  4242] <... write resumed>)        = 8
[pid  4241] close(9 <unfinished ...>
[pid  4240] exit_group(0 <unfinished ...>
[pid  4239] +++ exited with 0 +++
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4243 attached
[pid  4242] close(3 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4240] <... exit_group resumed>)   = ?
[pid  4238] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4243] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4242] <... close resumed>)        = 0
[pid  4241] close(10 <unfinished ...>
[pid  4240] +++ exited with 0 +++
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... set_robust_list resumed>) = 0
[pid  4242] close(4 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(27 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4243] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4242] <... close resumed>)        = 0
[pid  4241] close(11 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4243] <... prctl resumed>)        = 0
[pid  4242] close(5 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(28 <unfinished ...>
[pid  4243] setpgid(0, 0 <unfinished ...>
[pid  4242] <... close resumed>)        = 0
[pid  4241] close(12 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4243] <... setpgid resumed>)      = 0
[pid  4242] close(6 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] close(29 <unfinished ...>
[pid  4243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(13 <unfinished ...>
[pid  4238] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... openat resumed>)       = 3
[pid  4242] close(7 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4238] exit_group(0 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4243] write(3, "1000", 4 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(14 <unfinished ...>
[pid  4238] <... exit_group resumed>)   = ?
[pid  4243] <... write resumed>)        = 4
[pid  4242] close(8 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 85
[pid  4243] close(3 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... close resumed>)        = 0
[pid  4242] close(9 <unfinished ...>
[pid  4243] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... openat resumed>)       = 3
[pid  4242] close(10 <unfinished ...>
[pid  4241] close(15 <unfinished ...>
[pid  4238] +++ exited with 0 +++
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 84
[pid  4243] setns(201, 0 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... setns resumed>)        = 0
[pid  4242] close(11 <unfinished ...>
[pid  4241] close(16 <unfinished ...>
[pid  4243] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4244 attached
[pid  4243] <... socket resumed>)       = 4
[pid  4242] close(12 <unfinished ...>
[pid  4241] close(17 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4243] setns(3, 0 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... setns resumed>)        = 0
[pid  4242] close(13 <unfinished ...>
[pid  4241] close(18 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4243] close(3 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... close resumed>)        = 0
[pid  4242] close(14 <unfinished ...>
[pid  4241] close(19 <unfinished ...>
[pid  4243] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... fcntl resumed>)        = 5
[pid  4242] close(15 <unfinished ...>
[pid  4241] close(20 <unfinished ...>
[pid  4243] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4243] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4242] close(16 <unfinished ...>
[pid  4241] close(21 <unfinished ...>
[pid  4243] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... openat resumed>)       = 3
[pid  4242] close(17 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(22 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 85
./strace-static-x86_64: Process 4245 attached
[pid  4244] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4243] <... write resumed>)        = 8
[pid  4242] close(18 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] close(3 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(23 <unfinished ...>
[pid  4243] <... close resumed>)        = 0
[pid  4242] close(19 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] close(4 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(24 <unfinished ...>
[pid  4243] <... close resumed>)        = 0
[pid  4242] close(20 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... set_robust_list resumed>) = 0
[pid  4243] close(5 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(25 <unfinished ...>
[pid  4244] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4243] <... close resumed>)        = 0
[pid  4242] close(21 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] close(6 <unfinished ...>
[pid  4244] <... prctl resumed>)        = 0
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(26 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(22 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] setpgid(0, 0 <unfinished ...>
[pid  4243] close(7 <unfinished ...>
[pid  4244] <... setpgid resumed>)      = 0
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(27./strace-static-x86_64: Process 4246 attached
 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(23 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4245] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4243] close(8 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(28 <unfinished ...>
[pid  4246] <... set_robust_list resumed>) = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(24 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4245] <... set_robust_list resumed>) = 0
[pid  4244] <... openat resumed>)       = 3
[pid  4243] close(9 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] close(29 <unfinished ...>
[pid  4246] <... prctl resumed>)        = 0
[pid  4245] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4244] write(3, "1000", 4 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(25 <unfinished ...>
[pid  4241] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] setpgid(0, 0 <unfinished ...>
[pid  4245] <... prctl resumed>)        = 0
[pid  4244] <... write resumed>)        = 4
[pid  4243] close(10 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] exit_group(0 <unfinished ...>
[pid  4246] <... setpgid resumed>)      = 0
[pid  4244] close(3 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(26 <unfinished ...>
[pid  4241] <... exit_group resumed>)   = ?
[pid  4246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4245] setpgid(0, 0 <unfinished ...>
[pid  4244] <... close resumed>)        = 0
[pid  4243] close(11 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] <... openat resumed>)       = 3
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(27 <unfinished ...>
[pid  4246] write(3, "1000", 4 <unfinished ...>
[pid  4243] close(12 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] <... write resumed>)        = 4
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(28 <unfinished ...>
[pid  4246] close(3 <unfinished ...>
[pid  4243] close(13 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4241] +++ exited with 0 +++
[pid  4244] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4245] <... setpgid resumed>)      = 0
[pid  4246] <... close resumed>)        = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] close(29 <unfinished ...>
[pid  4246] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4243] close(14 <unfinished ...>
[pid  4242] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] <... openat resumed>)       = 3
[pid  4245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4244] <... openat resumed>)       = 3
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] exit_group(0 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4246] setns(201, 0 <unfinished ...>
[pid  4244] setns(201, 0 <unfinished ...>
[pid  4243] close(15 <unfinished ...>
[pid  4242] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4246] <... setns resumed>)        = 0
[pid  4245] <... openat resumed>)       = 3
[pid  4244] <... setns resumed>)        = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4242] +++ exited with 0 +++
[pid  4246] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4243] close(16 <unfinished ...>
[pid  4246] <... socket resumed>)       = 4
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] setns(3, 0 <unfinished ...>
[pid  4243] close(17 <unfinished ...>
[pid  4246] <... setns resumed>)        = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4244] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4245] write(3, "1000", 4 <unfinished ...>
[pid  4246] close(3 <unfinished ...>
[pid  4243] close(18 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 81
[pid  4246] <... close resumed>)        = 0
[pid  4245] <... write resumed>)        = 4
[pid  4244] <... socket resumed>)       = 4
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4243] close(19 <unfinished ...>
[pid  4246] <... fcntl resumed>)        = 5
[pid  4245] close(3 <unfinished ...>
[pid  4244] setns(3, 0 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4246] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4245] <... close resumed>)        = 0
[pid  4244] <... setns resumed>)        = 0
[pid  4243] close(20 <unfinished ...>
[pid  4246] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4243] close(21 <unfinished ...>
[pid  4246] <... openat resumed>)       = 3
[pid  4245] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4244] close(3 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4243] close(22 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 82
[pid  4246] <... write resumed>)        = 8
[pid  4245] <... openat resumed>)       = 3
[pid  4244] <... close resumed>)        = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4247 attached
[pid  4246] close(3 <unfinished ...>
[pid  4245] setns(201, 0 <unfinished ...>
[pid  4244] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4243] close(23./strace-static-x86_64: Process 4248 attached
 <unfinished ...>
[pid  4247] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4246] <... close resumed>)        = 0
[pid  4245] <... setns resumed>)        = 0
[pid  4244] <... fcntl resumed>)        = 5
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... set_robust_list resumed>) = 0
[pid  4246] close(4 <unfinished ...>
[pid  4245] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4243] close(24 <unfinished ...>
[pid  4244] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4247] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4246] <... close resumed>)        = 0
[pid  4245] <... socket resumed>)       = 4
[pid  4244] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4247] <... prctl resumed>)        = 0
[pid  4246] close(5 <unfinished ...>
[pid  4245] setns(3, 0 <unfinished ...>
[pid  4244] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4243] close(25 <unfinished ...>
[pid  4248] <... set_robust_list resumed>) = 0
[pid  4247] setpgid(0, 0 <unfinished ...>
[pid  4246] <... close resumed>)        = 0
[pid  4245] <... setns resumed>)        = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... setpgid resumed>)      = 0
[pid  4246] close(6 <unfinished ...>
[pid  4245] close(3 <unfinished ...>
[pid  4244] <... openat resumed>)       = 3
[pid  4243] close(26 <unfinished ...>
[pid  4247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = 0
[pid  4244] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4247] <... openat resumed>)       = 3
[pid  4246] close(7 <unfinished ...>
[pid  4245] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4243] close(27 <unfinished ...>
[pid  4244] <... write resumed>)        = 8
[pid  4248] <... prctl resumed>)        = 0
[pid  4247] write(3, "1000", 4 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... fcntl resumed>)        = 5
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(3 <unfinished ...>
[pid  4248] setpgid(0, 0 <unfinished ...>
[pid  4247] <... write resumed>)        = 4
[pid  4246] close(8 <unfinished ...>
[pid  4245] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4243] close(28 <unfinished ...>
[pid  4248] <... setpgid resumed>)      = 0
[pid  4247] close(3 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4244] <... close resumed>)        = 0
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = 0
[pid  4246] close(9 <unfinished ...>
[pid  4245] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4244] close(4 <unfinished ...>
[pid  4243] close(29 <unfinished ...>
[pid  4248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4247] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4243] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = 0
[pid  4247] <... openat resumed>)       = 3
[pid  4246] close(10 <unfinished ...>
[pid  4245] <... openat resumed>)       = 3
[pid  4244] close(5 <unfinished ...>
[pid  4243] exit_group(0 <unfinished ...>
[pid  4247] setns(201, 0 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4243] <... exit_group resumed>)   = ?
[pid  4248] <... openat resumed>)       = 3
[pid  4247] <... setns resumed>)        = 0
[pid  4246] close(11 <unfinished ...>
[pid  4245] <... write resumed>)        = 8
[pid  4244] <... close resumed>)        = 0
[pid  4243] +++ exited with 0 +++
[pid  4248] write(3, "1000", 4 <unfinished ...>
[pid  4247] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(3 <unfinished ...>
[pid  4244] close(6 <unfinished ...>
[pid  4248] <... write resumed>)        = 4
[pid  4247] <... socket resumed>)       = 4
[pid  4246] close(12 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] close(3 <unfinished ...>
[pid  4247] setns(3, 0 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = 0
[pid  4244] close(7 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4248] <... close resumed>)        = 0
[pid  4247] <... setns resumed>)        = 0
[pid  4246] close(13 <unfinished ...>
[pid  4245] close(4 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4248] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4247] close(3 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = 0
[pid  4244] close(8 <unfinished ...>
[pid  4247] <... close resumed>)        = 0
[pid  4246] close(14 <unfinished ...>
[pid  4247] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... fcntl resumed>)        = 5
[pid  4246] close(15 <unfinished ...>
[pid  4247] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4246] close(16 <unfinished ...>
[pid  4247] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... openat resumed>)       = 3
[pid  4248] <... openat resumed>)       = 3
[pid  4246] close(17 <unfinished ...>
[pid  4245] close(5 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] setns(201, 0 <unfinished ...>
[pid  4247] <... write resumed>)        = 8
[pid  4246] close(18 <unfinished ...>
[pid  4245] <... close resumed>)        = 0
[pid  4244] close(9 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 85
[pid  4248] <... setns resumed>)        = 0
[pid  4247] close(3 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(6 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4247] <... close resumed>)        = 0
[pid  4246] close(19 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(10 <unfinished ...>
[pid  4247] close(4 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(7 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... socket resumed>)       = 4
[pid  4247] <... close resumed>)        = 0
[pid  4246] close(20 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(11 <unfinished ...>
[pid  4247] close(5 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(8 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4249 attached
[pid  4248] setns(3, 0 <unfinished ...>
[pid  4247] <... close resumed>)        = 0
[pid  4246] close(21 <unfinished ...>
[pid  4244] close(12 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4248] <... setns resumed>)        = 0
[pid  4247] close(6 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... set_robust_list resumed>) = 0
[pid  4248] close(3 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(22 <unfinished ...>
[pid  4245] close(9 <unfinished ...>
[pid  4244] close(13 <unfinished ...>
[pid  4249] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4248] <... close resumed>)        = 0
[pid  4247] close(7 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... prctl resumed>)        = 0
[pid  4248] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(23 <unfinished ...>
[pid  4245] close(10 <unfinished ...>
[pid  4244] close(14 <unfinished ...>
[pid  4249] setpgid(0, 0 <unfinished ...>
[pid  4248] <... fcntl resumed>)        = 5
[pid  4247] close(8 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... setpgid resumed>)      = 0
[pid  4248] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(24 <unfinished ...>
[pid  4245] close(11 <unfinished ...>
[pid  4244] close(15 <unfinished ...>
[pid  4249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4248] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4247] close(9 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... openat resumed>)       = 3
[pid  4248] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(25 <unfinished ...>
[pid  4245] close(12 <unfinished ...>
[pid  4244] close(16 <unfinished ...>
[pid  4249] write(3, "1000", 4 <unfinished ...>
[pid  4247] close(10 <unfinished ...>
[pid  4248] <... openat resumed>)       = 3
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... write resumed>)        = 4
[pid  4248] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(26 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(3 <unfinished ...>
[pid  4248] <... write resumed>)        = 8
[pid  4247] close(11 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(13 <unfinished ...>
[pid  4244] close(17 <unfinished ...>
[pid  4249] <... close resumed>)        = 0
[pid  4248] close(3 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(27 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4248] <... close resumed>)        = 0
[pid  4247] close(12 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(14 <unfinished ...>
[pid  4244] close(18 <unfinished ...>
[pid  4249] <... openat resumed>)       = 3
[pid  4248] close(4 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(28 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] setns(201, 0 <unfinished ...>
[pid  4248] <... close resumed>)        = 0
[pid  4247] close(13 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(15 <unfinished ...>
[pid  4249] <... setns resumed>)        = 0
[pid  4248] close(5 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] close(29 <unfinished ...>
[pid  4244] close(19 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4248] <... close resumed>)        = 0
[pid  4247] close(14 <unfinished ...>
[pid  4246] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] close(16 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... socket resumed>)       = 4
[pid  4248] close(6 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] exit_group(0 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(20 <unfinished ...>
[pid  4249] setns(3, 0 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] close(15 <unfinished ...>
[pid  4246] <... exit_group resumed>)   = ?
[pid  4245] close(17 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... setns resumed>)        = 0
[pid  4248] close(7 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4246] +++ exited with 0 +++
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(21 <unfinished ...>
[pid  4249] close(3 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] close(16 <unfinished ...>
[pid  4245] close(18 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... close resumed>)        = 0
[pid  4248] close(8 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(22 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4249] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] close(17 <unfinished ...>
[pid  4245] close(19 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4249] <... fcntl resumed>)        = 5
[pid  4248] close(9 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(23 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4249] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] close(18 <unfinished ...>
[pid  4245] close(20 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4248] close(10 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(24 <unfinished ...>
[pid  4249] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] close(19 <unfinished ...>
[pid  4245] close(21 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... openat resumed>)       = 3
[pid  4248] close(11 <unfinished ...>
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] close(25 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4249] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] close(20 <unfinished ...>
[pid  4245] close(22 <unfinished ...>
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... write resumed>)        = 8
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(3 <unfinished ...>
[pid  4247] close(21 <unfinished ...>
[pid  4249] <... close resumed>)        = 0
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(4 <unfinished ...>
[pid  4248] close(12 <unfinished ...>
[pid  4247] close(22 <unfinished ...>
[pid  4244] close(26 <unfinished ...>
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] <... close resumed>)        = 0
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(5 <unfinished ...>
[pid  4248] close(13 <unfinished ...>
[pid  4247] close(23 <unfinished ...>
[pid  4245] close(23 <unfinished ...>
[pid  4244] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 86
[pid  4249] <... close resumed>)        = 0
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(6 <unfinished ...>
[pid  4248] close(14 <unfinished ...>
[pid  4247] close(24 <unfinished ...>
[pid  4245] close(24 <unfinished ...>
[pid  4244] close(28 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(7 <unfinished ...>
[pid  4248] close(15 <unfinished ...>
[pid  4247] close(25 <unfinished ...>
[pid  4245] close(25 <unfinished ...>
[pid  4244] close(29 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4250 attached
[pid  4249] close(8 <unfinished ...>
[pid  4248] close(16 <unfinished ...>
[pid  4247] close(26 <unfinished ...>
[pid  4245] close(26 <unfinished ...>
[pid  4244] exit_group(0 <unfinished ...>
[pid  4250] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] <... exit_group resumed>)   = ?
[pid  4250] <... set_robust_list resumed>) = 0
[pid  4249] close(9 <unfinished ...>
[pid  4248] close(17 <unfinished ...>
[pid  4247] close(27 <unfinished ...>
[pid  4245] close(27 <unfinished ...>
[pid  4250] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... prctl resumed>)        = 0
[pid  4249] close(10 <unfinished ...>
[pid  4247] close(28 <unfinished ...>
[pid  4250] setpgid(0, 0 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... setpgid resumed>)      = 0
[pid  4249] close(11 <unfinished ...>
[pid  4247] close(29 <unfinished ...>
[pid  4250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4244] +++ exited with 0 +++
[pid  4250] <... openat resumed>)       = 3
[pid  4249] close(12 <unfinished ...>
[pid  4248] close(18 <unfinished ...>
[pid  4247] exit_group(0 <unfinished ...>
[pid  4245] close(28 <unfinished ...>
[pid  4250] write(3, "1000", 4 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4247] <... exit_group resumed>)   = ?
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... write resumed>)        = 4
[pid  4249] close(13 <unfinished ...>
[pid  4248] close(19 <unfinished ...>
[pid  4247] +++ exited with 0 +++
[pid  4245] close(29 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4250] close(3 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4245] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4250] <... close resumed>)        = 0
[pid  4249] close(14 <unfinished ...>
[pid  4248] close(20 <unfinished ...>
[pid  4245] exit_group(0 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4250] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... openat resumed>)       = 3
[pid  4249] close(15 <unfinished ...>
[pid  4250] setns(201, 0 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... setns resumed>)        = 0
[pid  4249] close(16 <unfinished ...>
[pid  4248] close(21 <unfinished ...>
[pid  4245] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 85
[pid  4250] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... socket resumed>)       = 4
[pid  4249] close(17 <unfinished ...>
[pid  4250] setns(3, 0 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... setns resumed>)        = 0
[pid  4249] close(18 <unfinished ...>
[pid  4250] close(3 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = 0
[pid  4249] close(19 <unfinished ...>
[pid  4250] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... fcntl resumed>)        = 5
[pid  4249] close(20 <unfinished ...>
[pid  4245] +++ exited with 0 +++
[pid  4250] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] close(22 <unfinished ...>
[pid  4250] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4249] close(21 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4250] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] close(23 <unfinished ...>
[pid  4250] <... openat resumed>)       = 3
[pid  4249] close(22 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4250] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] close(24 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4250] <... write resumed>)        = 8
[pid  4249] close(23 <unfinished ...>
[pid  4250] close(3 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = 0
[pid  4249] close(24 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] close(4 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = 0
[pid  4249] close(25 <unfinished ...>
[pid  4250] close(5 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = 0
[pid  4249] close(26 <unfinished ...>
[pid  4250] close(6 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(27 <unfinished ...>
[pid  4248] close(25 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 82
[pid  4250] close(7 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(28 <unfinished ...>
[pid  4248] close(26 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 86
[pid  4250] close(8 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] close(29 <unfinished ...>
[pid  4248] close(27./strace-static-x86_64: Process 4251 attached
 <unfinished ...>
[pid  4250] close(9 <unfinished ...>
[pid  4249] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] exit_group(0 <unfinished ...>
[pid  4248] close(28 <unfinished ...>
[pid  4251] <... set_robust_list resumed>) = 0
[pid  4250] close(10 <unfinished ...>
[pid  4249] <... exit_group resumed>)   = ?
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4253 attached
[pid  4251] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4249] +++ exited with 0 +++
[pid  4248] close(29./strace-static-x86_64: Process 4252 attached
 <unfinished ...>
[pid  4250] close(11 <unfinished ...>
[pid  4248] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4251] <... prctl resumed>)        = 0
[pid  4253] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4252] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4248] exit_group(0 <unfinished ...>
[pid  4251] setpgid(0, 0 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4253] <... set_robust_list resumed>) = 0
[pid  4252] <... set_robust_list resumed>) = 0
[pid  4251] <... setpgid resumed>)      = 0
[pid  4250] close(12 <unfinished ...>
[pid  4248] <... exit_group resumed>)   = ?
[pid  4252] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4252] <... prctl resumed>)        = 0
[pid  4250] close(13 <unfinished ...>
[pid  4252] setpgid(0, 0 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... setpgid resumed>)      = 0
[pid  4250] close(14 <unfinished ...>
[pid  4252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... openat resumed>)       = 3
[pid  4251] <... openat resumed>)       = 3
[pid  4250] close(15 <unfinished ...>
[pid  4248] +++ exited with 0 +++
[pid  4253] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4252] write(3, "1000", 4 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4253] <... prctl resumed>)        = 0
[pid  4252] <... write resumed>)        = 4
[pid  4251] write(3, "1000", 4 <unfinished ...>
[pid  4250] close(16 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4252] close(3 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4251] <... write resumed>)        = 4
[pid  4253] setpgid(0, 0 <unfinished ...>
[pid  4252] <... close resumed>)        = 0
[pid  4250] close(17 <unfinished ...>
[pid  4252] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] <... setpgid resumed>)      = 0
[pid  4252] <... openat resumed>)       = 3
[pid  4251] close(3 <unfinished ...>
[pid  4250] close(18 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4254 attached
./strace-static-x86_64: Process 4255 attached
 <unfinished ...>
[pid  4253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4252] setns(201, 0 <unfinished ...>
[pid  4251] <... close resumed>)        = 0
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 86
[pid  4253] <... openat resumed>)       = 3
[pid  4252] <... setns resumed>)        = 0
[pid  4251] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4250] close(19 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 83
[pid  4253] write(3, "1000", 4 <unfinished ...>
[pid  4252] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... openat resumed>)       = 3
[pid  4254] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4253] <... write resumed>)        = 4
[pid  4252] <... socket resumed>)       = 4
[pid  4250] close(20 <unfinished ...>
[pid  4252] setns(3, 0 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(3 <unfinished ...>
[pid  4252] <... setns resumed>)        = 0
[pid  4251] setns(201, 0 <unfinished ...>
[pid  4250] close(21 <unfinished ...>
[pid  4253] <... close resumed>)        = 0
[pid  4252] close(3 <unfinished ...>
[pid  4251] <... setns resumed>)        = 0
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4252] <... close resumed>)        = 0
[pid  4251] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4250] close(22 <unfinished ...>
[pid  4252] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] <... openat resumed>)       = 3
[pid  4252] <... fcntl resumed>)        = 5
[pid  4250] close(23 <unfinished ...>
[pid  4253] setns(201, 0 <unfinished ...>
[pid  4252] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4251] <... socket resumed>)       = 4
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... set_robust_list resumed>) = 0
[pid  4253] <... setns resumed>)        = 0
[pid  4252] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4251] setns(3, 0 <unfinished ...>
[pid  4250] close(24 <unfinished ...>
[pid  4253] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4252] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4251] <... setns resumed>)        = 0
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4253] <... socket resumed>)       = 4
[pid  4252] <... openat resumed>)       = 3
[pid  4251] close(3 <unfinished ...>
[pid  4250] close(25 <unfinished ...>
[pid  4254] <... prctl resumed>)        = 0
[pid  4253] setns(3, 0 <unfinished ...>
[pid  4252] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4251] <... close resumed>)        = 0
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] setpgid(0, 0 <unfinished ...>
[pid  4253] <... setns resumed>)        = 0
[pid  4252] <... write resumed>)        = 8
[pid  4251] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4250] close(26 <unfinished ...>
[pid  4254] <... setpgid resumed>)      = 0
[pid  4253] close(3 <unfinished ...>
[pid  4252] close(3 <unfinished ...>
[pid  4251] <... fcntl resumed>)        = 5
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4253] <... close resumed>)        = 0
[pid  4252] <... close resumed>)        = 0
[pid  4250] close(27 <unfinished ...>
[pid  4253] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4252] close(4 <unfinished ...>
[pid  4251] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... openat resumed>)       = 3
[pid  4253] <... fcntl resumed>)        = 5
[pid  4252] <... close resumed>)        = 0
[pid  4251] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4250] close(28 <unfinished ...>
[pid  4254] write(3, "1000", 4 <unfinished ...>
[pid  4253] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4252] close(5 <unfinished ...>
[pid  4251] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... write resumed>)        = 4
[pid  4253] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4252] <... close resumed>)        = 0
[pid  4251] <... openat resumed>)       = 3
[pid  4250] close(29 <unfinished ...>
[pid  4254] close(3 <unfinished ...>
[pid  4253] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4252] close(6 <unfinished ...>
[pid  4251] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4250] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... close resumed>)        = 0
[pid  4253] <... openat resumed>)       = 3
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... write resumed>)        = 8
[pid  4250] exit_group(0 <unfinished ...>
[pid  4254] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4253] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4252] close(7 <unfinished ...>
[pid  4251] close(3 <unfinished ...>
[pid  4250] <... exit_group resumed>)   = ?
[pid  4255] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4254] <... openat resumed>)       = 3
[pid  4253] <... write resumed>)        = 8
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = 0
[pid  4250] +++ exited with 0 +++
[pid  4254] setns(201, 0 <unfinished ...>
[pid  4253] close(3 <unfinished ...>
[pid  4252] close(8 <unfinished ...>
[pid  4251] close(4 <unfinished ...>
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = 0
[pid  4254] <... setns resumed>)        = 0
[pid  4253] <... close resumed>)        = 0
[pid  4252] close(9 <unfinished ...>
[pid  4251] close(5 <unfinished ...>
[pid  4254] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4253] close(4 <unfinished ...>
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4253] <... close resumed>)        = 0
[pid  4252] close(10 <unfinished ...>
[pid  4251] <... close resumed>)        = 0
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4254] <... socket resumed>)       = 4
[pid  4253] close(5 <unfinished ...>
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] close(6 <unfinished ...>
[pid  4252] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4252] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4252] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4252] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4252] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4252] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] setns(3, 0 <unfinished ...>
[pid  4253] <... close resumed>)        = 0
[pid  4252] close(17 <unfinished ...>
[pid  4251] close(7 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 87
[pid  4254] <... setns resumed>)        = 0
[pid  4253] close(6 <unfinished ...>
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] close(18 <unfinished ...>
[pid  4251] close(8 <unfinished ...>
[pid  4254] close(3 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... close resumed>)        = 0
[pid  4253] close(7 <unfinished ...>
[pid  4252] close(19 <unfinished ...>
[pid  4251] close(9 <unfinished ...>
[pid  4255] <... set_robust_list resumed>) = 0
[pid  4254] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... fcntl resumed>)        = 5
[pid  4253] close(8 <unfinished ...>
[pid  4252] close(20 <unfinished ...>
[pid  4251] close(10 <unfinished ...>
[pid  4254] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4254] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4253] close(9 <unfinished ...>
[pid  4252] close(21 <unfinished ...>
[pid  4251] close(11./strace-static-x86_64: Process 4256 attached
 <unfinished ...>
[pid  4255] setpgid(0, 0 <unfinished ...>
[pid  4254] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4255] <... setpgid resumed>)      = 0
[pid  4253] close(10 <unfinished ...>
[pid  4252] close(22 <unfinished ...>
[pid  4251] close(12 <unfinished ...>
[pid  4256] <... set_robust_list resumed>) = 0
[pid  4254] <... openat resumed>)       = 3
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4254] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4253] close(11 <unfinished ...>
[pid  4252] close(23 <unfinished ...>
[pid  4251] close(13 <unfinished ...>
[pid  4256] <... prctl resumed>)        = 0
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] setpgid(0, 0 <unfinished ...>
[pid  4254] <... write resumed>)        = 8
[pid  4253] close(12 <unfinished ...>
[pid  4252] close(24 <unfinished ...>
[pid  4251] close(14 <unfinished ...>
[pid  4255] <... openat resumed>)       = 3
[pid  4256] <... setpgid resumed>)      = 0
[pid  4254] close(3 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] write(3, "1000", 4 <unfinished ...>
[pid  4256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4254] <... close resumed>)        = 0
[pid  4253] close(13 <unfinished ...>
[pid  4252] close(25 <unfinished ...>
[pid  4251] close(15 <unfinished ...>
[pid  4255] <... write resumed>)        = 4
[pid  4256] <... openat resumed>)       = 3
[pid  4254] close(4 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] write(3, "1000", 4 <unfinished ...>
[pid  4255] close(3 <unfinished ...>
[pid  4254] <... close resumed>)        = 0
[pid  4253] close(14 <unfinished ...>
[pid  4252] close(26 <unfinished ...>
[pid  4251] close(16 <unfinished ...>
[pid  4256] <... write resumed>)        = 4
[pid  4255] <... close resumed>)        = 0
[pid  4254] close(5 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] close(3 <unfinished ...>
[pid  4253] close(15 <unfinished ...>
[pid  4252] close(27 <unfinished ...>
[pid  4251] close(17 <unfinished ...>
[pid  4254] <... close resumed>)        = 0
[pid  4255] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4256] <... close resumed>)        = 0
[pid  4254] close(6 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4255] <... openat resumed>)       = 3
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(16 <unfinished ...>
[pid  4252] close(28 <unfinished ...>
[pid  4251] close(18 <unfinished ...>
[pid  4256] <... openat resumed>)       = 3
[pid  4255] setns(201, 0 <unfinished ...>
[pid  4254] close(7 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] setns(201, 0 <unfinished ...>
[pid  4255] <... setns resumed>)        = 0
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(17 <unfinished ...>
[pid  4252] close(29 <unfinished ...>
[pid  4251] close(19 <unfinished ...>
[pid  4256] <... setns resumed>)        = 0
[pid  4255] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4254] close(8 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4255] <... socket resumed>)       = 4
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(18 <unfinished ...>
[pid  4252] exit_group(0 <unfinished ...>
[pid  4251] close(20 <unfinished ...>
[pid  4256] <... socket resumed>)       = 4
[pid  4255] setns(3, 0 <unfinished ...>
[pid  4254] close(9 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4252] <... exit_group resumed>)   = ?
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] setns(3, 0 <unfinished ...>
[pid  4255] <... setns resumed>)        = 0
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(19 <unfinished ...>
[pid  4252] +++ exited with 0 +++
[pid  4251] close(21 <unfinished ...>
[pid  4256] <... setns resumed>)        = 0
[pid  4255] close(3 <unfinished ...>
[pid  4254] close(10 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4256] close(3 <unfinished ...>
[pid  4255] <... close resumed>)        = 0
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(20 <unfinished ...>
[pid  4251] close(22 <unfinished ...>
[pid  4256] <... close resumed>)        = 0
[pid  4255] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4254] close(11 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4255] <... fcntl resumed>)        = 5
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(21 <unfinished ...>
[pid  4251] close(23 <unfinished ...>
[pid  4256] <... fcntl resumed>)        = 5
[pid  4255] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4254] close(12 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4255] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(22 <unfinished ...>
[pid  4251] close(24 <unfinished ...>
[pid  4256] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4255] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4254] close(13 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4255] <... openat resumed>)       = 3
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(23 <unfinished ...>
[pid  4251] close(25 <unfinished ...>
[pid  4256] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4255] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4254] close(14 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] <... write resumed>)        = 8
[pid  4255] <... write resumed>)        = 8
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(24 <unfinished ...>
[pid  4251] close(26 <unfinished ...>
[pid  4256] close(3 <unfinished ...>
[pid  4255] close(3 <unfinished ...>
[pid  4254] close(15 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4256] <... close resumed>)        = 0
[pid  4255] <... close resumed>)        = 0
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(25 <unfinished ...>
[pid  4251] close(27 <unfinished ...>
[pid  4256] close(4)                    = 0
[pid  4256] close(5)                    = 0
[pid  4256] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4256] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4256] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4256] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4254] close(16 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] close(10 <unfinished ...>
[pid  4255] close(4 <unfinished ...>
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 83
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4256] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4256] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4256] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] close(26 <unfinished ...>
[pid  4251] close(28 <unfinished ...>
[pid  4256] close(15 <unfinished ...>
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = 0
[pid  4254] close(17 <unfinished ...>
[pid  4253] close(27 <unfinished ...>
[pid  4251] close(29 <unfinished ...>
[pid  4256] close(16 <unfinished ...>
[pid  4255] close(5 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = 0
[pid  4254] close(18 <unfinished ...>
[pid  4253] close(28 <unfinished ...>
[pid  4251] exit_group(0 <unfinished ...>
[pid  4256] close(17 <unfinished ...>
[pid  4255] close(6 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4257 attached
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(19 <unfinished ...>
[pid  4253] close(29 <unfinished ...>
[pid  4257] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4256] close(18 <unfinished ...>
[pid  4257] <... set_robust_list resumed>) = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4256] close(19 <unfinished ...>
[pid  4257] <... prctl resumed>)        = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] setpgid(0, 0 <unfinished ...>
[pid  4256] close(20 <unfinished ...>
[pid  4257] <... setpgid resumed>)      = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4256] close(21 <unfinished ...>
[pid  4255] close(7 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4251] +++ exited with 0 +++
[pid  4257] <... openat resumed>)       = 3
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(20 <unfinished ...>
[pid  4253] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4257] write(3, "1000", 4 <unfinished ...>
[pid  4256] close(22 <unfinished ...>
[pid  4255] close(8 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4253] <... exit_group resumed>)   = ?
[pid  4257] <... write resumed>)        = 4
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(21 <unfinished ...>
[pid  4257] close(3 <unfinished ...>
[pid  4256] close(23 <unfinished ...>
[pid  4257] <... close resumed>)        = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4256] close(24 <unfinished ...>
[pid  4257] <... openat resumed>)       = 3
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] setns(201, 0 <unfinished ...>
[pid  4256] close(25 <unfinished ...>
[pid  4253] +++ exited with 0 +++
[pid  4257] <... setns resumed>)        = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4256] close(26 <unfinished ...>
[pid  4257] <... socket resumed>)       = 4
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(9 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4257] setns(3, 0 <unfinished ...>
[pid  4256] close(27 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(22 <unfinished ...>
[pid  4257] <... setns resumed>)        = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] close(3 <unfinished ...>
[pid  4256] close(28 <unfinished ...>
[pid  4257] <... close resumed>)        = 0
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4256] close(29 <unfinished ...>
[pid  4257] <... fcntl resumed>)        = 5
[pid  4256] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(10 <unfinished ...>
[pid  4257] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4256] exit_group(0 <unfinished ...>
[pid  4254] close(23 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 86
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4256] <... exit_group resumed>)   = ?
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4258 attached
[pid  4257] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4256] +++ exited with 0 +++
[pid  4255] close(11 <unfinished ...>
[pid  4254] close(24 <unfinished ...>
[pid  4258] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4257] <... openat resumed>)       = 3
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4254] close(25 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 87
[pid  4255] close(12 <unfinished ...>
[pid  4258] <... set_robust_list resumed>) = 0
[pid  4257] <... write resumed>)        = 8
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4257] close(3 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(26 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4257] <... close resumed>)        = 0
[pid  4255] close(13 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] close(4)                    = 0
[pid  4257] close(5)                    = 0
[pid  4257] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4257] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4257] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4257] close(9 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 88
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(14 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] close(10 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(28 <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(15 <unfinished ...>
[pid  4257] close(11 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4254] close(29 <unfinished ...>
[pid  4257] close(12 <unfinished ...>
[pid  4255] close(16 <unfinished ...>
[pid  4254] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4257] close(13 <unfinished ...>
[pid  4254] exit_group(0 <unfinished ...>
[pid  4258] <... prctl resumed>)        = 0
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(17./strace-static-x86_64: Process 4259 attached
 <unfinished ...>
[pid  4258] setpgid(0, 0 <unfinished ...>
[pid  4257] close(14 <unfinished ...>
[pid  4254] <... exit_group resumed>)   = ?
[pid  4259] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4258] <... setpgid resumed>)      = 0
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... set_robust_list resumed>) = 0
[pid  4257] close(15 <unfinished ...>
[pid  4259] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4260 attached
[pid  4259] <... prctl resumed>)        = 0
[pid  4257] close(16 <unfinished ...>
[pid  4260] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4259] setpgid(0, 0 <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] <... set_robust_list resumed>) = 0
[pid  4259] <... setpgid resumed>)      = 0
[pid  4257] close(17 <unfinished ...>
[pid  4255] close(18 <unfinished ...>
[pid  4254] +++ exited with 0 +++
[pid  4260] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] <... prctl resumed>)        = 0
[pid  4259] <... openat resumed>)       = 3
[pid  4257] close(18 <unfinished ...>
[pid  4255] close(19 <unfinished ...>
[pid  4260] setpgid(0, 0 <unfinished ...>
[pid  4259] write(3, "1000", 4 <unfinished ...>
[pid  4258] <... openat resumed>)       = 3
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4260] <... setpgid resumed>)      = 0
[pid  4259] <... write resumed>)        = 4
[pid  4258] write(3, "1000", 4 <unfinished ...>
[pid  4257] close(19 <unfinished ...>
[pid  4255] close(20 <unfinished ...>
[pid  4260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4259] close(3 <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] <... write resumed>)        = 4
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4260] <... openat resumed>)       = 3
[pid  4259] <... close resumed>)        = 0
[pid  4257] close(20 <unfinished ...>
[pid  4255] close(21 <unfinished ...>
[pid  4260] write(3, "1000", 4 <unfinished ...>
[pid  4259] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] <... write resumed>)        = 4
[pid  4259] <... openat resumed>)       = 3
[pid  4257] close(21 <unfinished ...>
[pid  4260] close(3 <unfinished ...>
[pid  4259] setns(201, 0 <unfinished ...>
[pid  4258] close(3 <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] <... close resumed>)        = 0
[pid  4259] <... setns resumed>)        = 0
[pid  4257] close(22 <unfinished ...>
[pid  4260] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4259] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4258] <... close resumed>)        = 0
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(22 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 87
[pid  4260] <... openat resumed>)       = 3
[pid  4259] <... socket resumed>)       = 4
[pid  4258] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4257] close(23 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] setns(201, 0 <unfinished ...>
[pid  4259] setns(3, 0 <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(23 <unfinished ...>
[pid  4260] <... setns resumed>)        = 0
[pid  4259] <... setns resumed>)        = 0
[pid  4258] <... openat resumed>)       = 3
[pid  4257] close(24 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4259] close(3 <unfinished ...>
[pid  4258] setns(201, 0 <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(24 <unfinished ...>
[pid  4260] <... socket resumed>)       = 4
[pid  4259] <... close resumed>)        = 0
[pid  4258] <... setns resumed>)        = 0
[pid  4257] close(25 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4261 attached
[pid  4260] setns(3, 0 <unfinished ...>
[pid  4259] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4258] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(25 <unfinished ...>
[pid  4261] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4260] <... setns resumed>)        = 0
[pid  4259] <... fcntl resumed>)        = 5
[pid  4257] close(26 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... set_robust_list resumed>) = 0
[pid  4260] close(3 <unfinished ...>
[pid  4259] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4258] <... socket resumed>)       = 4
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(26 <unfinished ...>
[pid  4261] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4260] <... close resumed>)        = 0
[pid  4259] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4258] setns(3, 0 <unfinished ...>
[pid  4257] close(27 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... prctl resumed>)        = 0
[pid  4260] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4259] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4258] <... setns resumed>)        = 0
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(27 <unfinished ...>
[pid  4261] setpgid(0, 0 <unfinished ...>
[pid  4260] <... fcntl resumed>)        = 5
[pid  4259] <... openat resumed>)       = 3
[pid  4258] close(3 <unfinished ...>
[pid  4257] close(28 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... setpgid resumed>)      = 0
[pid  4260] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4259] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4258] <... close resumed>)        = 0
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(28 <unfinished ...>
[pid  4261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4260] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4259] <... write resumed>)        = 8
[pid  4258] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4257] close(29 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... openat resumed>)       = 3
[pid  4260] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4259] close(3 <unfinished ...>
[pid  4258] <... fcntl resumed>)        = 5
[pid  4257] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4255] close(29 <unfinished ...>
[pid  4261] write(3, "1000", 4 <unfinished ...>
[pid  4260] <... openat resumed>)       = 3
[pid  4259] <... close resumed>)        = 0
[pid  4258] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4257] exit_group(0 <unfinished ...>
[pid  4255] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... write resumed>)        = 4
[pid  4260] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4259] close(4 <unfinished ...>
[pid  4258] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4257] <... exit_group resumed>)   = ?
[pid  4255] exit_group(0 <unfinished ...>
[pid  4261] close(3 <unfinished ...>
[pid  4260] <... write resumed>)        = 8
[pid  4259] <... close resumed>)        = 0
[pid  4258] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4257] +++ exited with 0 +++
[pid  4255] <... exit_group resumed>)   = ?
[pid  4261] <... close resumed>)        = 0
[pid  4260] close(3 <unfinished ...>
[pid  4259] close(5 <unfinished ...>
[pid  4261] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4260] <... close resumed>)        = 0
[pid  4259] <... close resumed>)        = 0
[pid  4258] <... openat resumed>)       = 3
[pid  4261] <... openat resumed>)       = 3
[pid  4260] close(4 <unfinished ...>
[pid  4259] close(6 <unfinished ...>
[pid  4255] +++ exited with 0 +++
[pid  4261] setns(201, 0 <unfinished ...>
[pid  4260] <... close resumed>)        = 0
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4261] <... setns resumed>)        = 0
[pid  4260] close(5 <unfinished ...>
[pid  4259] close(7 <unfinished ...>
[pid  4258] <... write resumed>)        = 8
[pid  4261] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4260] <... close resumed>)        = 0
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(3 <unfinished ...>
[pid  4261] <... socket resumed>)       = 4
[pid  4260] close(6 <unfinished ...>
[pid  4259] close(8 <unfinished ...>
[pid  4261] setns(3, 0 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] <... close resumed>)        = 0
[pid  4261] <... setns resumed>)        = 0
[pid  4260] close(7 <unfinished ...>
[pid  4259] close(9 <unfinished ...>
[pid  4261] close(3 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(4 <unfinished ...>
[pid  4261] <... close resumed>)        = 0
[pid  4260] close(8 <unfinished ...>
[pid  4259] close(10 <unfinished ...>
[pid  4258] <... close resumed>)        = 0
[pid  4261] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(5 <unfinished ...>
[pid  4261] <... fcntl resumed>)        = 5
[pid  4260] close(9 <unfinished ...>
[pid  4259] close(11 <unfinished ...>
[pid  4261] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] <... close resumed>)        = 0
[pid  4261] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4260] close(10 <unfinished ...>
[pid  4259] close(12 <unfinished ...>
[pid  4258] close(6 <unfinished ...>
[pid  4261] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... openat resumed>)       = 3
[pid  4260] close(11 <unfinished ...>
[pid  4259] close(13 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4261] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... write resumed>)        = 8
[pid  4260] close(12 <unfinished ...>
[pid  4259] close(14 <unfinished ...>
[pid  4258] close(7 <unfinished ...>
[pid  4261] close(3 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... close resumed>)        = 0
[pid  4260] close(13 <unfinished ...>
[pid  4259] close(15 <unfinished ...>
[pid  4261] close(4 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... close resumed>)        = 0
[pid  4260] close(14 <unfinished ...>
[pid  4259] close(16 <unfinished ...>
[pid  4261] close(5 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... close resumed>)        = 0
[pid  4260] close(15 <unfinished ...>
[pid  4259] close(17 <unfinished ...>
[pid  4261] close(6 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(16 <unfinished ...>
[pid  4259] close(18 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4261] close(7 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 84
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(17 <unfinished ...>
[pid  4259] close(19 <unfinished ...>
[pid  4261] close(8 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(18 <unfinished ...>
[pid  4259] close(20 <unfinished ...>
[pid  4261] close(9 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(8 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(19 <unfinished ...>
[pid  4259] close(21 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 84
[pid  4261] close(10 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(9 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(20 <unfinished ...>
[pid  4259] close(22 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] close(11 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(10 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(21 <unfinished ...>
[pid  4259] close(23 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4261] close(12 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(11./strace-static-x86_64: Process 4262 attached
 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(22 <unfinished ...>
[pid  4259] close(24 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4261] close(13 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(12./strace-static-x86_64: Process 4263 attached
 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(23 <unfinished ...>
[pid  4259] close(25 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... set_robust_list resumed>) = 0
[pid  4263] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4261] close(14 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(13 <unfinished ...>
[pid  4263] <... set_robust_list resumed>) = 0
[pid  4262] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(24 <unfinished ...>
[pid  4259] close(26 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4261] close(15 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(14 <unfinished ...>
[pid  4262] <... prctl resumed>)        = 0
[pid  4263] <... prctl resumed>)        = 0
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(25 <unfinished ...>
[pid  4259] close(27 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] setpgid(0, 0 <unfinished ...>
[pid  4262] setpgid(0, 0 <unfinished ...>
[pid  4261] close(16 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(15 <unfinished ...>
[pid  4263] <... setpgid resumed>)      = 0
[pid  4262] <... setpgid resumed>)      = 0
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(26 <unfinished ...>
[pid  4259] close(28 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4261] close(17 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(16 <unfinished ...>
[pid  4263] <... openat resumed>)       = 3
[pid  4262] <... openat resumed>)       = 3
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(27 <unfinished ...>
[pid  4259] close(29 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] write(3, "1000", 4 <unfinished ...>
[pid  4262] write(3, "1000", 4 <unfinished ...>
[pid  4261] close(18 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(17 <unfinished ...>
[pid  4263] <... write resumed>)        = 4
[pid  4262] <... write resumed>)        = 4
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(28 <unfinished ...>
[pid  4259] exit_group(0 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] close(3 <unfinished ...>
[pid  4262] close(3 <unfinished ...>
[pid  4261] close(19 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4259] <... exit_group resumed>)   = ?
[pid  4258] close(18 <unfinished ...>
[pid  4263] <... close resumed>)        = 0
[pid  4262] <... close resumed>)        = 0
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] close(29 <unfinished ...>
[pid  4259] +++ exited with 0 +++
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4262] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4261] close(20 <unfinished ...>
[pid  4260] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(19 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4263] <... openat resumed>)       = 3
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] exit_group(0 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... openat resumed>)       = 3
[pid  4263] setns(201, 0 <unfinished ...>
[pid  4261] close(21 <unfinished ...>
[pid  4260] <... exit_group resumed>)   = ?
[pid  4258] close(20 <unfinished ...>
[pid  4263] <... setns resumed>)        = 0
[pid  4262] setns(201, 0 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4260] +++ exited with 0 +++
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4262] <... setns resumed>)        = 0
[pid  4261] close(22 <unfinished ...>
[pid  4258] close(21 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4263] <... socket resumed>)       = 4
[pid  4262] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4263] setns(3, 0 <unfinished ...>
[pid  4261] close(23 <unfinished ...>
[pid  4263] <... setns resumed>)        = 0
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] close(3 <unfinished ...>
[pid  4261] close(24 <unfinished ...>
[pid  4263] <... close resumed>)        = 0
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4261] close(25 <unfinished ...>
[pid  4263] <... fcntl resumed>)        = 5
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(22 <unfinished ...>
[pid  4263] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4262] <... socket resumed>)       = 4
[pid  4261] close(26 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 88
[pid  4263] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4262] setns(3, 0 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(23 <unfinished ...>
[pid  4263] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4262] <... setns resumed>)        = 0
[pid  4261] close(27 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... openat resumed>)       = 3
[pid  4262] close(3 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(24 <unfinished ...>
[pid  4263] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4262] <... close resumed>)        = 0
[pid  4261] close(28 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... write resumed>)        = 8
[pid  4262] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] close(25 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4263] close(3 <unfinished ...>
[pid  4262] <... fcntl resumed>)        = 5
[pid  4261] close(29 <unfinished ...>
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = 0
[pid  4261] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] close(4 <unfinished ...>
[pid  4261] exit_group(0./strace-static-x86_64: Process 4264 attached
 <unfinished ...>
[pid  4263] <... close resumed>)        = 0
[pid  4261] <... exit_group resumed>)   = ?
[pid  4264] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4263] close(5 <unfinished ...>
[pid  4262] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4261] +++ exited with 0 +++
[pid  4258] close(26 <unfinished ...>
[pid  4264] <... set_robust_list resumed>) = 0
[pid  4263] <... close resumed>)        = 0
[pid  4262] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4263] close(6 <unfinished ...>
[pid  4262] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4258] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 89
[pid  4264] <... prctl resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] setpgid(0, 0 <unfinished ...>
[pid  4263] close(7 <unfinished ...>
[pid  4262] <... openat resumed>)       = 3
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... setpgid resumed>)      = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4258] close(28 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4263] close(8 <unfinished ...>
[pid  4262] <... write resumed>)        = 8
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4264] <... openat resumed>)       = 3
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(3 <unfinished ...>
[pid  4264] write(3, "1000", 4 <unfinished ...>
[pid  4263] close(9 <unfinished ...>
[pid  4258] close(29./strace-static-x86_64: Process 4265 attached
 <unfinished ...>
[pid  4264] <... write resumed>)        = 4
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4264] close(3 <unfinished ...>
[pid  4263] close(10 <unfinished ...>
[pid  4265] <... set_robust_list resumed>) = 0
[pid  4264] <... close resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4264] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4263] close(11 <unfinished ...>
[pid  4262] <... close resumed>)        = 0
[pid  4258] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 88
[pid  4265] <... prctl resumed>)        = 0
[pid  4264] <... openat resumed>)       = 3
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(4 <unfinished ...>
[pid  4258] exit_group(0 <unfinished ...>
[pid  4265] setpgid(0, 0 <unfinished ...>
[pid  4264] setns(201, 0 <unfinished ...>
[pid  4263] close(12 <unfinished ...>
[pid  4262] <... close resumed>)        = 0
[pid  4258] <... exit_group resumed>)   = ?
[pid  4265] <... setpgid resumed>)      = 0
[pid  4264] <... setns resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(5 <unfinished ...>
[pid  4265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4264] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4263] close(13 <unfinished ...>
[pid  4265] <... openat resumed>)       = 3
[pid  4264] <... socket resumed>)       = 4
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4258] +++ exited with 0 +++
[pid  4262] <... close resumed>)        = 0
[pid  4265] write(3, "1000", 4 <unfinished ...>
[pid  4264] setns(3, 0 <unfinished ...>
[pid  4263] close(14 <unfinished ...>
[pid  4262] close(6 <unfinished ...>
[pid  4265] <... write resumed>)        = 4
[pid  4264] <... setns resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4266 attached
[pid  4265] close(3 <unfinished ...>
[pid  4264] close(3 <unfinished ...>
[pid  4263] close(15 <unfinished ...>
[pid  4262] close(7 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4266] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4265] <... close resumed>)        = 0
[pid  4264] <... close resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... set_robust_list resumed>) = 0
[pid  4265] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4264] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4263] close(16 <unfinished ...>
[pid  4262] close(8 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4266] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4265] <... openat resumed>)       = 3
[pid  4264] <... fcntl resumed>)        = 5
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... prctl resumed>)        = 0
[pid  4265] setns(201, 0 <unfinished ...>
[pid  4264] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4263] close(17 <unfinished ...>
[pid  4262] close(9 <unfinished ...>
[pid  4266] setpgid(0, 0 <unfinished ...>
[pid  4265] <... setns resumed>)        = 0
[pid  4264] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... setpgid resumed>)      = 0
[pid  4265] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4264] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4263] close(18 <unfinished ...>
[pid  4262] close(10 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4265] <... socket resumed>)       = 4
[pid  4264] <... openat resumed>)       = 3
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... openat resumed>)       = 3
[pid  4265] setns(3, 0 <unfinished ...>
[pid  4264] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4263] close(19 <unfinished ...>
[pid  4266] write(3, "1000", 4 <unfinished ...>
[pid  4265] <... setns resumed>)        = 0
[pid  4264] <... write resumed>)        = 8
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(11 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 87
[pid  4266] <... write resumed>)        = 4
[pid  4265] close(3 <unfinished ...>
[pid  4264] close(3 <unfinished ...>
[pid  4263] close(20 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] close(3 <unfinished ...>
[pid  4265] <... close resumed>)        = 0
[pid  4264] <... close resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(12 <unfinished ...>
[pid  4266] <... close resumed>)        = 0
[pid  4265] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4264] close(4 <unfinished ...>
[pid  4263] close(21 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4265] <... fcntl resumed>)        = 5
[pid  4264] <... close resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(13 <unfinished ...>
[pid  4266] <... openat resumed>)       = 3
[pid  4265] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4264] close(5 <unfinished ...>
[pid  4263] close(22 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] setns(201, 0 <unfinished ...>
[pid  4265] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4264] <... close resumed>)        = 0
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(14./strace-static-x86_64: Process 4267 attached
 <unfinished ...>
[pid  4266] <... setns resumed>)        = 0
[pid  4265] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4264] close(6 <unfinished ...>
[pid  4263] close(23 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4266] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4265] <... openat resumed>)       = 3
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(15 <unfinished ...>
[pid  4267] <... set_robust_list resumed>) = 0
[pid  4266] <... socket resumed>)       = 4
[pid  4265] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4264] close(7 <unfinished ...>
[pid  4263] close(24 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4266] setns(3, 0 <unfinished ...>
[pid  4265] <... write resumed>)        = 8
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(16 <unfinished ...>
[pid  4267] <... prctl resumed>)        = 0
[pid  4266] <... setns resumed>)        = 0
[pid  4265] close(3 <unfinished ...>
[pid  4264] close(8 <unfinished ...>
[pid  4263] close(25 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] setpgid(0, 0 <unfinished ...>
[pid  4266] close(3 <unfinished ...>
[pid  4265] <... close resumed>)        = 0
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(17 <unfinished ...>
[pid  4267] <... setpgid resumed>)      = 0
[pid  4266] <... close resumed>)        = 0
[pid  4265] close(4 <unfinished ...>
[pid  4264] close(9 <unfinished ...>
[pid  4263] close(26 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4266] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4265] <... close resumed>)        = 0
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(18 <unfinished ...>
[pid  4267] <... openat resumed>)       = 3
[pid  4266] <... fcntl resumed>)        = 5
[pid  4265] close(5 <unfinished ...>
[pid  4264] close(10 <unfinished ...>
[pid  4263] close(27 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] write(3, "1000", 4 <unfinished ...>
[pid  4266] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4265] <... close resumed>)        = 0
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(19 <unfinished ...>
[pid  4267] <... write resumed>)        = 4
[pid  4266] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4265] close(6 <unfinished ...>
[pid  4264] close(11 <unfinished ...>
[pid  4263] close(28 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] close(3 <unfinished ...>
[pid  4266] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(20 <unfinished ...>
[pid  4267] <... close resumed>)        = 0
[pid  4266] <... openat resumed>)       = 3
[pid  4265] close(7 <unfinished ...>
[pid  4264] close(12 <unfinished ...>
[pid  4263] close(29 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4266] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(21 <unfinished ...>
[pid  4267] <... openat resumed>)       = 3
[pid  4266] <... write resumed>)        = 8
[pid  4265] close(8 <unfinished ...>
[pid  4264] close(13 <unfinished ...>
[pid  4263] exit_group(0 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] setns(201, 0 <unfinished ...>
[pid  4266] close(3 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4263] <... exit_group resumed>)   = ?
[pid  4262] close(22 <unfinished ...>
[pid  4267] <... setns resumed>)        = 0
[pid  4266] <... close resumed>)        = 0
[pid  4265] close(9 <unfinished ...>
[pid  4264] close(14 <unfinished ...>
[pid  4263] +++ exited with 0 +++
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4266] close(4 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(23 <unfinished ...>
[pid  4267] <... socket resumed>)       = 4
[pid  4266] <... close resumed>)        = 0
[pid  4265] close(10 <unfinished ...>
[pid  4264] close(15 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4267] setns(3, 0 <unfinished ...>
[pid  4266] close(5 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4267] <... setns resumed>)        = 0
[pid  4266] <... close resumed>)        = 0
[pid  4265] close(11 <unfinished ...>
[pid  4264] close(16 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] close(3 <unfinished ...>
[pid  4266] close(6 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = 0
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(12 <unfinished ...>
[pid  4264] close(17 <unfinished ...>
[pid  4267] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4266] close(7 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... fcntl resumed>)        = 5
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(13 <unfinished ...>
[pid  4264] close(18 <unfinished ...>
[pid  4262] close(25 <unfinished ...>
[pid  4267] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4266] close(8 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 85
[pid  4267] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(14 <unfinished ...>
[pid  4264] close(19 <unfinished ...>
[pid  4262] close(26 <unfinished ...>
[pid  4267] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4266] close(9 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... openat resumed>)       = 3
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(15 <unfinished ...>
[pid  4264] close(20 <unfinished ...>
[pid  4262] close(27 <unfinished ...>
[pid  4267] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4266] close(10 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... write resumed>)        = 8
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(16 <unfinished ...>
[pid  4264] close(21 <unfinished ...>
[pid  4262] close(28 <unfinished ...>
[pid  4267] close(3 <unfinished ...>
[pid  4266] close(11 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4268 attached
[pid  4267] <... close resumed>)        = 0
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(17 <unfinished ...>
[pid  4264] close(22 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4267] close(4 <unfinished ...>
[pid  4266] close(12 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] close(29 <unfinished ...>
[pid  4268] <... set_robust_list resumed>) = 0
[pid  4267] <... close resumed>)        = 0
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(18 <unfinished ...>
[pid  4264] close(23 <unfinished ...>
[pid  4262] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4267] close(5 <unfinished ...>
[pid  4266] close(13 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4262] exit_group(0 <unfinished ...>
[pid  4268] <... prctl resumed>)        = 0
[pid  4267] <... close resumed>)        = 0
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(19 <unfinished ...>
[pid  4264] close(24 <unfinished ...>
[pid  4262] <... exit_group resumed>)   = ?
[pid  4268] setpgid(0, 0 <unfinished ...>
[pid  4267] close(6 <unfinished ...>
[pid  4266] close(14 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... setpgid resumed>)      = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(20 <unfinished ...>
[pid  4264] close(25 <unfinished ...>
[pid  4268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4267] close(7 <unfinished ...>
[pid  4266] close(15 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... openat resumed>)       = 3
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(21 <unfinished ...>
[pid  4264] close(26 <unfinished ...>
[pid  4262] +++ exited with 0 +++
[pid  4268] write(3, "1000", 4 <unfinished ...>
[pid  4267] close(8 <unfinished ...>
[pid  4266] close(16 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... write resumed>)        = 4
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(22 <unfinished ...>
[pid  4264] close(27 <unfinished ...>
[pid  4268] close(3 <unfinished ...>
[pid  4267] close(9 <unfinished ...>
[pid  4266] close(17 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4268] <... close resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(23 <unfinished ...>
[pid  4264] close(28 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4268] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4267] close(10 <unfinished ...>
[pid  4266] close(18 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... openat resumed>)       = 3
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(24 <unfinished ...>
[pid  4264] close(29 <unfinished ...>
[pid  4268] setns(201, 0 <unfinished ...>
[pid  4267] close(11 <unfinished ...>
[pid  4266] close(19 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... setns resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(25 <unfinished ...>
[pid  4264] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 85
[pid  4268] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4267] close(12 <unfinished ...>
[pid  4266] close(20 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4264] exit_group(0 <unfinished ...>
[pid  4268] <... socket resumed>)       = 4
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(26 <unfinished ...>
[pid  4264] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4269 attached
[pid  4268] setns(3, 0 <unfinished ...>
[pid  4267] close(13 <unfinished ...>
[pid  4266] close(21 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... setns resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(27 <unfinished ...>
[pid  4268] close(3 <unfinished ...>
[pid  4267] close(14 <unfinished ...>
[pid  4266] close(22 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... close resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(28 <unfinished ...>
[pid  4268] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4267] close(15 <unfinished ...>
[pid  4266] close(23 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] <... fcntl resumed>)        = 5
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] close(29 <unfinished ...>
[pid  4264] +++ exited with 0 +++
[pid  4269] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4268] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4267] close(16 <unfinished ...>
[pid  4266] close(24 <unfinished ...>
[pid  4265] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4269] <... set_robust_list resumed>) = 0
[pid  4268] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] exit_group(0 <unfinished ...>
[pid  4268] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4267] close(17 <unfinished ...>
[pid  4266] close(25 <unfinished ...>
[pid  4265] <... exit_group resumed>)   = ?
[pid  4269] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4268] <... openat resumed>)       = 3
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4265] +++ exited with 0 +++
[pid  4269] <... prctl resumed>)        = 0
[pid  4268] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4267] close(18 <unfinished ...>
[pid  4266] close(26 <unfinished ...>
[pid  4269] setpgid(0, 0 <unfinished ...>
[pid  4268] <... write resumed>)        = 8
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4269] <... setpgid resumed>)      = 0
[pid  4268] close(3 <unfinished ...>
[pid  4267] close(19 <unfinished ...>
[pid  4266] close(27 <unfinished ...>
[pid  4268] <... close resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] close(4 <unfinished ...>
[pid  4267] close(20 <unfinished ...>
[pid  4266] close(28 <unfinished ...>
[pid  4269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4268] <... close resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4268] close(5 <unfinished ...>
[pid  4267] close(21 <unfinished ...>
[pid  4266] close(29 <unfinished ...>
[pid  4268] <... close resumed>)        = 0
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] close(6 <unfinished ...>
[pid  4267] close(22 <unfinished ...>
[pid  4266] exit_group(0 <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4266] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4271 attached
./strace-static-x86_64: Process 4270 attached
[pid  4269] <... openat resumed>)       = 3
[pid  4268] close(7 <unfinished ...>
[pid  4267] close(23 <unfinished ...>
[pid  4266] +++ exited with 0 +++
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 90
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] write(3, "1000", 4 <unfinished ...>
[pid  4268] close(8 <unfinished ...>
[pid  4267] close(24 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 89
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4269] <... write resumed>)        = 4
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] close(3 <unfinished ...>
[pid  4268] close(9 <unfinished ...>
[pid  4267] close(25 <unfinished ...>
[pid  4269] <... close resumed>)        = 0
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4268] close(10 <unfinished ...>
[pid  4267] close(26 <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] close(11 <unfinished ...>
[pid  4267] close(27 <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] <... openat resumed>)       = 3
[pid  4268] close(12 <unfinished ...>
[pid  4267] close(28 <unfinished ...>
[pid  4269] setns(201, 0 <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] <... setns resumed>)        = 0
[pid  4268] close(13 <unfinished ...>
[pid  4267] close(29 <unfinished ...>
[pid  4269] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] <... socket resumed>)       = 4
[pid  4268] close(14 <unfinished ...>
[pid  4267] exit_group(0 <unfinished ...>
[pid  4269] setns(3, 0 <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4267] <... exit_group resumed>)   = ?
[pid  4271] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4270] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4269] <... setns resumed>)        = 0
[pid  4268] close(15 <unfinished ...>
[pid  4267] +++ exited with 0 +++
[pid  4271] <... set_robust_list resumed>) = 0
[pid  4269] close(3 <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4269] <... close resumed>)        = 0
[pid  4268] close(16 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4269] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4268] close(23 <unfinished ...>
[pid  4269] <... fcntl resumed>)        = 5
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 89
[pid  4271] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4268] close(25 <unfinished ...>
[pid  4269] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4271] <... prctl resumed>)        = 0
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4268] close(26 <unfinished ...>
[pid  4269] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4268] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4271] setpgid(0, 0 <unfinished ...>
[pid  4269] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4268] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4268] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4268] exit_group(0)               = ?
[pid  4271] <... setpgid resumed>)      = 0
[pid  4270] <... set_robust_list resumed>) = 0
[pid  4269] <... openat resumed>)       = 3
[pid  4268] +++ exited with 0 +++
[pid  4269] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 88
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4272 attached
[pid  4272] set_robust_list(0x5555569235e0, 24) = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4272] setpgid(0, 0)               = 0
[pid  4272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4269] <... write resumed>)        = 8
[pid  4271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4269] close(3 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 86
[pid  4272] write(3, "1000", 4)         = 4
[pid  4269] <... close resumed>)        = 0
[pid  4269] close(4./strace-static-x86_64: Process 4273 attached
 <unfinished ...>
[pid  4272] close(3 <unfinished ...>
[pid  4269] <... close resumed>)        = 0
[pid  4271] <... openat resumed>)       = 3
[pid  4269] close(5 <unfinished ...>
[pid  4273] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4272] <... close resumed>)        = 0
[pid  4271] write(3, "1000", 4 <unfinished ...>
[pid  4269] <... close resumed>)        = 0
[pid  4273] <... set_robust_list resumed>) = 0
[pid  4272] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4269] close(6 <unfinished ...>
[pid  4271] <... write resumed>)        = 4
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(3 <unfinished ...>
[pid  4269] close(7 <unfinished ...>
[pid  4271] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4269] close(8./strace-static-x86_64: Process 4274 attached
 <unfinished ...>
[pid  4273] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4272] <... openat resumed>)       = 3
[pid  4271] <... openat resumed>)       = 3
[pid  4270] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4273] <... prctl resumed>)        = 0
[pid  4272] setns(201, 0 <unfinished ...>
[pid  4271] setns(201, 0 <unfinished ...>
[pid  4270] <... prctl resumed>)        = 0
[pid  4269] close(9 <unfinished ...>
[pid  4274] <... set_robust_list resumed>) = 0
[pid  4273] setpgid(0, 0 <unfinished ...>
[pid  4272] <... setns resumed>)        = 0
[pid  4271] <... setns resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] setpgid(0, 0 <unfinished ...>
[pid  4271] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4270] <... setpgid resumed>)      = 0
[pid  4269] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4269] close(11 <unfinished ...>
[pid  4271] <... socket resumed>)       = 4
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4273] <... setpgid resumed>)      = 0
[pid  4272] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4271] setns(3, 0 <unfinished ...>
[pid  4270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4269] close(12 <unfinished ...>
[pid  4274] <... prctl resumed>)        = 0
[pid  4273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4272] <... socket resumed>)       = 4
[pid  4274] setpgid(0, 0 <unfinished ...>
[pid  4273] <... openat resumed>)       = 3
[pid  4272] setns(3, 0 <unfinished ...>
[pid  4271] <... setns resumed>)        = 0
[pid  4270] <... openat resumed>)       = 3
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... setpgid resumed>)      = 0
[pid  4273] write(3, "1000", 4 <unfinished ...>
[pid  4272] <... setns resumed>)        = 0
[pid  4271] close(3 <unfinished ...>
[pid  4270] write(3, "1000", 4 <unfinished ...>
[pid  4269] close(13 <unfinished ...>
[pid  4274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4273] <... write resumed>)        = 4
[pid  4272] close(3 <unfinished ...>
[pid  4271] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... write resumed>)        = 4
[pid  4274] <... openat resumed>)       = 3
[pid  4273] close(3 <unfinished ...>
[pid  4272] <... close resumed>)        = 0
[pid  4271] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4270] close(3 <unfinished ...>
[pid  4269] close(14 <unfinished ...>
[pid  4274] write(3, "1000", 4 <unfinished ...>
[pid  4273] <... close resumed>)        = 0
[pid  4272] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4271] <... fcntl resumed>)        = 5
[pid  4270] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... write resumed>)        = 4
[pid  4273] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4272] <... fcntl resumed>)        = 5
[pid  4271] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4270] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4269] close(15 <unfinished ...>
[pid  4274] close(3 <unfinished ...>
[pid  4273] <... openat resumed>)       = 3
[pid  4272] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4271] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = 0
[pid  4273] setns(201, 0 <unfinished ...>
[pid  4272] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4271] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4269] close(16 <unfinished ...>
[pid  4270] <... openat resumed>)       = 3
[pid  4274] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4273] <... setns resumed>)        = 0
[pid  4272] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... openat resumed>)       = 3
[pid  4273] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4272] <... openat resumed>)       = 3
[pid  4271] <... openat resumed>)       = 3
[pid  4270] setns(201, 0 <unfinished ...>
[pid  4269] close(17 <unfinished ...>
[pid  4274] setns(201, 0 <unfinished ...>
[pid  4273] <... socket resumed>)       = 4
[pid  4272] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4271] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... setns resumed>)        = 0
[pid  4274] <... setns resumed>)        = 0
[pid  4273] setns(3, 0 <unfinished ...>
[pid  4272] <... write resumed>)        = 8
[pid  4271] <... write resumed>)        = 8
[pid  4269] close(18 <unfinished ...>
[pid  4274] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4273] <... setns resumed>)        = 0
[pid  4272] close(3 <unfinished ...>
[pid  4271] close(3 <unfinished ...>
[pid  4270] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... socket resumed>)       = 4
[pid  4273] close(3 <unfinished ...>
[pid  4272] <... close resumed>)        = 0
[pid  4274] setns(3, 0 <unfinished ...>
[pid  4273] <... close resumed>)        = 0
[pid  4272] close(4 <unfinished ...>
[pid  4271] <... close resumed>)        = 0
[pid  4270] <... socket resumed>)       = 4
[pid  4269] close(19 <unfinished ...>
[pid  4274] <... setns resumed>)        = 0
[pid  4273] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4272] <... close resumed>)        = 0
[pid  4271] close(4 <unfinished ...>
[pid  4270] setns(3, 0 <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(3 <unfinished ...>
[pid  4273] <... fcntl resumed>)        = 5
[pid  4272] close(5 <unfinished ...>
[pid  4271] <... close resumed>)        = 0
[pid  4270] <... setns resumed>)        = 0
[pid  4269] close(20 <unfinished ...>
[pid  4274] <... close resumed>)        = 0
[pid  4273] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4272] <... close resumed>)        = 0
[pid  4271] close(5 <unfinished ...>
[pid  4270] close(3 <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4273] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4272] close(6 <unfinished ...>
[pid  4271] <... close resumed>)        = 0
[pid  4269] close(21 <unfinished ...>
[pid  4274] <... fcntl resumed>)        = 5
[pid  4273] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(6 <unfinished ...>
[pid  4270] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4273] <... openat resumed>)       = 3
[pid  4272] close(7 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4269] close(22 <unfinished ...>
[pid  4274] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4273] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(7 <unfinished ...>
[pid  4270] <... fcntl resumed>)        = 5
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4273] <... write resumed>)        = 8
[pid  4272] close(8 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... openat resumed>)       = 3
[pid  4273] close(3 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(8 <unfinished ...>
[pid  4270] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4269] close(23 <unfinished ...>
[pid  4274] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4273] <... close resumed>)        = 0
[pid  4272] close(9 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... write resumed>)        = 8
[pid  4273] close(4 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(9 <unfinished ...>
[pid  4270] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4269] close(24 <unfinished ...>
[pid  4274] close(3 <unfinished ...>
[pid  4273] <... close resumed>)        = 0
[pid  4272] close(10 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... openat resumed>)       = 3
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = 0
[pid  4273] close(5 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(10 <unfinished ...>
[pid  4270] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4269] close(25 <unfinished ...>
[pid  4274] close(4 <unfinished ...>
[pid  4273] <... close resumed>)        = 0
[pid  4272] close(11 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = 0
[pid  4273] close(6 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... write resumed>)        = 8
[pid  4271] close(11 <unfinished ...>
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(5 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(12 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(3 <unfinished ...>
[pid  4269] close(26 <unfinished ...>
[pid  4274] <... close resumed>)        = 0
[pid  4273] close(7 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(12 <unfinished ...>
[pid  4274] close(6 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(13 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(8 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(13 <unfinished ...>
[pid  4270] close(4 <unfinished ...>
[pid  4269] close(27 <unfinished ...>
[pid  4274] close(7 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(14 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(9 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(14 <unfinished ...>
[pid  4270] close(5 <unfinished ...>
[pid  4269] close(28 <unfinished ...>
[pid  4274] close(8 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(15 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(10 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(15 <unfinished ...>
[pid  4270] <... close resumed>)        = 0
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(9 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(16 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(6 <unfinished ...>
[pid  4269] close(29 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(11 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(16 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4269] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(10 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(17 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(7 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(12 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(17 <unfinished ...>
[pid  4269] exit_group(0 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(11 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(18 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(8 <unfinished ...>
[pid  4269] <... exit_group resumed>)   = ?
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(13 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] close(18 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(12 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(19 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(14 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(13 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(20 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(15 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(14 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(21 <unfinished ...>
[pid  4269] +++ exited with 0 +++
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(16 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(9 <unfinished ...>
[pid  4274] close(15 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(22 <unfinished ...>
[pid  4271] close(19 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(17 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(10 <unfinished ...>
[pid  4274] close(16 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(23 <unfinished ...>
[pid  4271] close(20 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(18 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(11 <unfinished ...>
[pid  4274] close(17 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(24 <unfinished ...>
[pid  4271] close(21 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(19 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(12 <unfinished ...>
[pid  4274] close(18 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(25 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(20 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] close(19 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(26 <unfinished ...>
[pid  4271] close(22 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(21 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(13 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 86
[pid  4274] close(20 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(27 <unfinished ...>
[pid  4271] close(23 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(22 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(14 <unfinished ...>
[pid  4274] close(21 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(28 <unfinished ...>
[pid  4271] close(24 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(23 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] close(15 <unfinished ...>
[pid  4274] close(22 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] close(29 <unfinished ...>
[pid  4271] close(25 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(24 <unfinished ...>
[pid  4272] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4275 attached
[pid  4274] close(23 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] exit_group(0 <unfinished ...>
[pid  4271] close(26 <unfinished ...>
[pid  4270] close(16 <unfinished ...>
[pid  4275] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(25 <unfinished ...>
[pid  4272] <... exit_group resumed>)   = ?
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] <... set_robust_list resumed>) = 0
[pid  4274] close(24 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4272] +++ exited with 0 +++
[pid  4271] close(27 <unfinished ...>
[pid  4270] close(17 <unfinished ...>
[pid  4275] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(26 <unfinished ...>
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] <... prctl resumed>)        = 0
[pid  4274] close(25 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] setpgid(0, 0 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(27 <unfinished ...>
[pid  4275] <... setpgid resumed>)      = 0
[pid  4274] close(26 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(28 <unfinished ...>
[pid  4271] close(28 <unfinished ...>
[pid  4270] close(18 <unfinished ...>
[pid  4275] <... openat resumed>)       = 3
[pid  4274] close(27 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4275] write(3, "1000", 4 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] close(29 <unfinished ...>
[pid  4271] close(29 <unfinished ...>
[pid  4270] close(19 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4275] <... write resumed>)        = 4
[pid  4274] close(28 <unfinished ...>
[pid  4273] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4271] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] close(3 <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] exit_group(0 <unfinished ...>
[pid  4275] <... close resumed>)        = 0
[pid  4274] close(29 <unfinished ...>
[pid  4273] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4276 attached
[pid  4275] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4274] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4273] +++ exited with 0 +++
[pid  4271] exit_group(0 <unfinished ...>
[pid  4270] close(20 <unfinished ...>
[pid  4276] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4275] <... openat resumed>)       = 3
[pid  4274] exit_group(0 <unfinished ...>
[pid  4271] <... exit_group resumed>)   = ?
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 90
[pid  4275] setns(201, 0 <unfinished ...>
[pid  4274] <... exit_group resumed>)   = ?
[pid  4275] <... setns resumed>)        = 0
[pid  4274] +++ exited with 0 +++
[pid  4271] +++ exited with 0 +++
[pid  4270] close(21 <unfinished ...>
[pid  4275] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4275] <... socket resumed>)       = 4
[pid  4270] close(22 <unfinished ...>
[pid  4275] setns(3, 0)                 = 0
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4275] close(3 <unfinished ...>
[pid  4270] close(23 <unfinished ...>
[pid  4275] <... close resumed>)        = 0
[pid  4275] fcntl(4, F_DUPFD, 4)        = 5
[pid  4275] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 89
[pid  4276] <... set_robust_list resumed>) = 0
[pid  4275] <... openat resumed>)       = 3
[pid  4270] close(24 <unfinished ...>
[pid  4275] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4275] <... write resumed>)        = 8
[pid  4270] close(25 <unfinished ...>
[pid  4275] close(3)                    = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... prctl resumed>)        = 0
[pid  4275] close(4)                    = 0
[pid  4275] close(5)                    = 0
[pid  4275] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4275] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4275] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4275] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4270] close(26 <unfinished ...>
[pid  4276] setpgid(0, 0 <unfinished ...>
[pid  4275] close(10 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 90
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4275] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4275] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4275] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4275] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4275] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4275] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4275] close(18 <unfinished ...>
[pid  4270] close(27 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 87
./strace-static-x86_64: Process 4277 attached
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4276] <... setpgid resumed>)      = 0
[pid  4275] close(19 <unfinished ...>
[pid  4270] close(28 <unfinished ...>
[pid  4277] <... set_robust_list resumed>) = 0
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4275] close(20 <unfinished ...>
[pid  4270] close(29 <unfinished ...>
[pid  4277] <... prctl resumed>)        = 0
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... openat resumed>)       = 3
[pid  4277] setpgid(0, 0 <unfinished ...>
[pid  4276] write(3, "1000", 4 <unfinished ...>
[pid  4275] close(21 <unfinished ...>
[pid  4270] exit_group(0 <unfinished ...>
[pid  4277] <... setpgid resumed>)      = 0
[pid  4276] <... write resumed>)        = 4
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4278 attached
[pid  4277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4276] close(3 <unfinished ...>
[pid  4275] close(22./strace-static-x86_64: Process 4279 attached
 <unfinished ...>
[pid  4277] <... openat resumed>)       = 3
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4277] write(3, "1000", 4 <unfinished ...>
[pid  4275] close(23 <unfinished ...>
[pid  4279] <... set_robust_list resumed>) = 0
[pid  4277] <... write resumed>)        = 4
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4270] +++ exited with 0 +++
[pid  4279] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4277] close(3 <unfinished ...>
[pid  4276] <... close resumed>)        = 0
[pid  4275] close(24 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4279] <... prctl resumed>)        = 0
[pid  4277] <... close resumed>)        = 0
[pid  4276] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] setpgid(0, 0 <unfinished ...>
[pid  4278] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4277] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4275] close(25 <unfinished ...>
[pid  4279] <... setpgid resumed>)      = 0
[pid  4278] <... set_robust_list resumed>) = 0
[pid  4277] <... openat resumed>)       = 3
[pid  4276] <... openat resumed>)       = 3
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4278] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4277] setns(201, 0 <unfinished ...>
[pid  4276] setns(201, 0 <unfinished ...>
[pid  4275] close(26 <unfinished ...>
[pid  4279] <... openat resumed>)       = 3
[pid  4278] <... prctl resumed>)        = 0
[pid  4277] <... setns resumed>)        = 0
[pid  4276] <... setns resumed>)        = 0
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] write(3, "1000", 4 <unfinished ...>
[pid  4277] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4275] close(27 <unfinished ...>
[pid  4276] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4279] <... write resumed>)        = 4
[pid  4278] setpgid(0, 0 <unfinished ...>
[pid  4277] <... socket resumed>)       = 4
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] close(3 <unfinished ...>
[pid  4277] setns(3, 0 <unfinished ...>
[pid  4275] close(28 <unfinished ...>
[pid  4276] <... socket resumed>)       = 4
[pid  4279] <... close resumed>)        = 0
[pid  4278] <... setpgid resumed>)      = 0
[pid  4277] <... setns resumed>)        = 0
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4279] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4277] close(3 <unfinished ...>
[pid  4276] setns(3, 0 <unfinished ...>
[pid  4275] close(29 <unfinished ...>
[pid  4279] <... openat resumed>)       = 3
[pid  4277] <... close resumed>)        = 0
[pid  4275] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] setns(201, 0 <unfinished ...>
[pid  4277] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4276] <... setns resumed>)        = 0
[pid  4275] exit_group(0 <unfinished ...>
[pid  4279] <... setns resumed>)        = 0
[pid  4278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4277] <... fcntl resumed>)        = 5
[pid  4276] close(3 <unfinished ...>
[pid  4275] <... exit_group resumed>)   = ?
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 91
[pid  4279] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4278] <... openat resumed>)       = 3
[pid  4277] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4276] <... close resumed>)        = 0
[pid  4275] +++ exited with 0 +++
[pid  4279] <... socket resumed>)       = 4
[pid  4277] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4276] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4278] write(3, "1000", 4 <unfinished ...>
[pid  4279] setns(3, 0 <unfinished ...>
[pid  4277] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4276] <... fcntl resumed>)        = 5
[pid  4278] <... write resumed>)        = 4
[pid  4279] <... setns resumed>)        = 0
[pid  4277] <... openat resumed>)       = 3
[pid  4279] close(3 <unfinished ...>
[pid  4277] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4279] <... close resumed>)        = 0
[pid  4278] close(3 <unfinished ...>
[pid  4277] <... write resumed>)        = 8
[pid  4276] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4279] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4277] close(3 <unfinished ...>
[pid  4276] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4280 attached
 <unfinished ...>
[pid  4279] <... fcntl resumed>)        = 5
[pid  4278] <... close resumed>)        = 0
[pid  4277] <... close resumed>)        = 0
[pid  4276] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4280] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4279] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4277] close(4 <unfinished ...>
[pid  4280] <... set_robust_list resumed>) = 0
[pid  4279] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4277] <... close resumed>)        = 0
[pid  4280] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4279] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4277] close(5 <unfinished ...>
[pid  4280] <... prctl resumed>)        = 0
[pid  4279] <... openat resumed>)       = 3
[pid  4278] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4277] <... close resumed>)        = 0
[pid  4276] <... openat resumed>)       = 3
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 87
[pid  4280] setpgid(0, 0 <unfinished ...>
[pid  4279] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4278] <... openat resumed>)       = 3
[pid  4277] close(6 <unfinished ...>
[pid  4276] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4280] <... setpgid resumed>)      = 0
[pid  4279] <... write resumed>)        = 8
[pid  4278] setns(201, 0 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4279] close(3 <unfinished ...>
[pid  4278] <... setns resumed>)        = 0
[pid  4277] close(7 <unfinished ...>
[pid  4276] <... write resumed>)        = 8
[pid  4280] <... openat resumed>)       = 3
[pid  4279] <... close resumed>)        = 0
[pid  4278] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(3 <unfinished ...>
[pid  4280] write(3, "1000", 4 <unfinished ...>
[pid  4279] close(4 <unfinished ...>
[pid  4277] close(8 <unfinished ...>
[pid  4276] <... close resumed>)        = 0
[pid  4278] <... socket resumed>)       = 4
./strace-static-x86_64: Process 4281 attached
[pid  4280] <... write resumed>)        = 4
[pid  4279] <... close resumed>)        = 0
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(4 <unfinished ...>
[pid  4278] setns(3, 0 <unfinished ...>
[pid  4281] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4280] close(3 <unfinished ...>
[pid  4279] close(5 <unfinished ...>
[pid  4277] close(9 <unfinished ...>
[pid  4281] <... set_robust_list resumed>) = 0
[pid  4280] <... close resumed>)        = 0
[pid  4279] <... close resumed>)        = 0
[pid  4278] <... setns resumed>)        = 0
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = 0
[pid  4281] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4280] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4279] close(6 <unfinished ...>
[pid  4278] close(3 <unfinished ...>
[pid  4277] close(10 <unfinished ...>
[pid  4276] close(5 <unfinished ...>
[pid  4281] <... prctl resumed>)        = 0
[pid  4280] <... openat resumed>)       = 3
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = 0
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = 0
[pid  4281] setpgid(0, 0 <unfinished ...>
[pid  4280] setns(201, 0 <unfinished ...>
[pid  4279] close(7 <unfinished ...>
[pid  4278] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4277] close(11 <unfinished ...>
[pid  4276] close(6 <unfinished ...>
[pid  4281] <... setpgid resumed>)      = 0
[pid  4280] <... setns resumed>)        = 0
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... fcntl resumed>)        = 5
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4280] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4279] close(8 <unfinished ...>
[pid  4278] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4277] close(12 <unfinished ...>
[pid  4276] close(7 <unfinished ...>
[pid  4281] <... openat resumed>)       = 3
[pid  4280] <... socket resumed>)       = 4
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] write(3, "1000", 4 <unfinished ...>
[pid  4280] setns(3, 0 <unfinished ...>
[pid  4279] close(9 <unfinished ...>
[pid  4278] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4277] close(13 <unfinished ...>
[pid  4276] close(8 <unfinished ...>
[pid  4281] <... write resumed>)        = 4
[pid  4280] <... setns resumed>)        = 0
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(3 <unfinished ...>
[pid  4280] close(3 <unfinished ...>
[pid  4279] close(10 <unfinished ...>
[pid  4278] <... openat resumed>)       = 3
[pid  4277] close(14 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = 0
[pid  4280] <... close resumed>)        = 0
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(9 <unfinished ...>
[pid  4281] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4280] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4279] close(11 <unfinished ...>
[pid  4278] <... write resumed>)        = 8
[pid  4277] close(15 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... openat resumed>)       = 3
[pid  4280] <... fcntl resumed>)        = 5
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(3 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(10 <unfinished ...>
[pid  4281] setns(201, 0 <unfinished ...>
[pid  4280] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4279] close(12 <unfinished ...>
[pid  4278] <... close resumed>)        = 0
[pid  4277] close(16 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... setns resumed>)        = 0
[pid  4280] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(4 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(11 <unfinished ...>
[pid  4281] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4280] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4279] close(13 <unfinished ...>
[pid  4278] <... close resumed>)        = 0
[pid  4277] close(17 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... socket resumed>)       = 4
[pid  4280] <... openat resumed>)       = 3
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(5 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(12 <unfinished ...>
[pid  4281] setns(3, 0 <unfinished ...>
[pid  4280] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4279] close(14 <unfinished ...>
[pid  4278] <... close resumed>)        = 0
[pid  4277] close(18 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... setns resumed>)        = 0
[pid  4280] <... write resumed>)        = 8
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(6 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(3 <unfinished ...>
[pid  4280] close(3 <unfinished ...>
[pid  4279] close(15 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(19 <unfinished ...>
[pid  4276] close(13 <unfinished ...>
[pid  4281] <... close resumed>)        = 0
[pid  4280] <... close resumed>)        = 0
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(7 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4280] close(4 <unfinished ...>
[pid  4279] close(16 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(20 <unfinished ...>
[pid  4276] close(14 <unfinished ...>
[pid  4281] <... fcntl resumed>)        = 5
[pid  4280] <... close resumed>)        = 0
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(8 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4280] close(5 <unfinished ...>
[pid  4279] close(17 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(21 <unfinished ...>
[pid  4276] close(15 <unfinished ...>
[pid  4281] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4280] <... close resumed>)        = 0
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(9 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4280] close(6 <unfinished ...>
[pid  4279] close(18 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(22 <unfinished ...>
[pid  4276] close(16 <unfinished ...>
[pid  4281] <... openat resumed>)       = 3
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(10 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4280] close(7 <unfinished ...>
[pid  4279] close(19 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(23 <unfinished ...>
[pid  4276] close(17 <unfinished ...>
[pid  4281] <... write resumed>)        = 8
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(11 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(3 <unfinished ...>
[pid  4280] close(8 <unfinished ...>
[pid  4279] close(20 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(24 <unfinished ...>
[pid  4276] close(18 <unfinished ...>
[pid  4281] <... close resumed>)        = 0
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(12 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(4 <unfinished ...>
[pid  4280] close(9 <unfinished ...>
[pid  4279] close(21 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(25 <unfinished ...>
[pid  4276] close(19 <unfinished ...>
[pid  4281] <... close resumed>)        = 0
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(13 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(5 <unfinished ...>
[pid  4280] close(10 <unfinished ...>
[pid  4279] close(22 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(26 <unfinished ...>
[pid  4276] close(20 <unfinished ...>
[pid  4281] <... close resumed>)        = 0
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(14 <unfinished ...>
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(6 <unfinished ...>
[pid  4280] close(11 <unfinished ...>
[pid  4279] close(23 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] close(27 <unfinished ...>
[pid  4276] close(21 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(7 <unfinished ...>
[pid  4280] close(12 <unfinished ...>
[pid  4279] close(24 <unfinished ...>
[pid  4278] close(15 <unfinished ...>
[pid  4277] close(28 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(22 <unfinished ...>
[pid  4281] close(8 <unfinished ...>
[pid  4280] close(13 <unfinished ...>
[pid  4279] close(25 <unfinished ...>
[pid  4278] close(16 <unfinished ...>
[pid  4277] close(29 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(23 <unfinished ...>
[pid  4281] close(9 <unfinished ...>
[pid  4280] close(14 <unfinished ...>
[pid  4279] close(26 <unfinished ...>
[pid  4278] close(17 <unfinished ...>
[pid  4277] exit_group(0 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4277] <... exit_group resumed>)   = ?
[pid  4276] close(24 <unfinished ...>
[pid  4281] close(10 <unfinished ...>
[pid  4280] close(15 <unfinished ...>
[pid  4279] close(27 <unfinished ...>
[pid  4278] close(18 <unfinished ...>
[pid  4277] +++ exited with 0 +++
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(25 <unfinished ...>
[pid  4281] close(11 <unfinished ...>
[pid  4280] close(16 <unfinished ...>
[pid  4279] close(28 <unfinished ...>
[pid  4278] close(19 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4281] close(12 <unfinished ...>
[pid  4280] close(17 <unfinished ...>
[pid  4279] close(29 <unfinished ...>
[pid  4278] close(20 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(27 <unfinished ...>
[pid  4281] close(13 <unfinished ...>
[pid  4280] close(18 <unfinished ...>
[pid  4279] exit_group(0 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4279] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4282 attached
[pid  4281] close(14 <unfinished ...>
[pid  4280] close(19 <unfinished ...>
[pid  4279] +++ exited with 0 +++
[pid  4278] close(21 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(28 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 90
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4281] close(15 <unfinished ...>
[pid  4280] close(20 <unfinished ...>
[pid  4278] close(22 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] close(29 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(16 <unfinished ...>
[pid  4280] close(21 <unfinished ...>
[pid  4278] close(23 <unfinished ...>
[pid  4276] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4276] exit_group(0 <unfinished ...>
[pid  4281] close(17 <unfinished ...>
[pid  4280] close(22 <unfinished ...>
[pid  4278] close(24 <unfinished ...>
[pid  4276] <... exit_group resumed>)   = ?
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(18 <unfinished ...>
[pid  4280] close(23 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(19 <unfinished ...>
[pid  4280] close(24 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(20 <unfinished ...>
[pid  4280] close(25 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(21 <unfinished ...>
[pid  4280] close(26 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(22 <unfinished ...>
[pid  4280] close(27 <unfinished ...>
[pid  4276] +++ exited with 0 +++
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] close(25 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4281] close(23 <unfinished ...>
[pid  4280] close(28 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(24 <unfinished ...>
[pid  4280] close(29 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(25 <unfinished ...>
[pid  4280] exit_group(0 <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4280] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4282] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4281] close(26 <unfinished ...>
[pid  4280] +++ exited with 0 +++
[pid  4278] close(26 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 88
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4281] close(28 <unfinished ...>
[pid  4278] close(27 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4282] <... set_robust_list resumed>) = 0
[pid  4281] close(29 <unfinished ...>
[pid  4278] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4281] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] exit_group(0 <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4281] <... exit_group resumed>)   = ?
[pid  4282] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4281] +++ exited with 0 +++
[pid  4278] close(29 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4278] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4283 attached
[pid  4283] set_robust_list(0x5555569235e0, 24) = 0
[pid  4283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4278] exit_group(0)               = ?
[pid  4283] setpgid(0, 0)               = 0
[pid  4283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4283] write(3, "1000", 4)         = 4
[pid  4283] close(3)                    = 0
[pid  4278] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 92
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 91
[pid  4283] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4283] setns(201, 0)               = 0
[pid  4283] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4283] <... socket resumed>)       = 4
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 88
[pid  4282] <... prctl resumed>)        = 0
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4283] setns(3, 0)                 = 0
[pid  4283] close(3 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4282] setpgid(0, 0 <unfinished ...>
[pid  4283] <... close resumed>)        = 0
[pid  4283] fcntl(4, F_DUPFD, 4)        = 5
./strace-static-x86_64: Process 4285 attached
[pid  4283] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4285] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4283] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4282] <... setpgid resumed>)      = 0
[pid  4285] <... set_robust_list resumed>) = 0
[pid  4283] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 91
[pid  4285] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4283] <... openat resumed>)       = 3
[pid  4282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4286 attached
 <unfinished ...>
[pid  4285] <... prctl resumed>)        = 0
[pid  4283] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4282] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4287 attached
./strace-static-x86_64: Process 4284 attached
[pid  4286] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4285] setpgid(0, 0 <unfinished ...>
[pid  4283] <... write resumed>)        = 8
[pid  4282] write(3, "1000", 4 <unfinished ...>
[pid  4286] <... set_robust_list resumed>) = 0
[pid  4285] <... setpgid resumed>)      = 0
[pid  4283] close(3 <unfinished ...>
[pid  4282] <... write resumed>)        = 4
[pid  4286] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4284] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4283] <... close resumed>)        = 0
[pid  4282] close(3 <unfinished ...>
[pid  4287] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4282] <... close resumed>)        = 0
[pid  4282] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4286] <... prctl resumed>)        = 0
[pid  4285] <... openat resumed>)       = 3
[pid  4283] close(4 <unfinished ...>
[pid  4282] <... openat resumed>)       = 3
[pid  4286] setpgid(0, 0 <unfinished ...>
[pid  4285] write(3, "1000", 4 <unfinished ...>
[pid  4283] <... close resumed>)        = 0
[pid  4286] <... setpgid resumed>)      = 0
[pid  4285] <... write resumed>)        = 4
[pid  4283] close(5 <unfinished ...>
[pid  4282] setns(201, 0 <unfinished ...>
[pid  4284] <... set_robust_list resumed>) = 0
[pid  4287] <... set_robust_list resumed>) = 0
[pid  4286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4285] close(3 <unfinished ...>
[pid  4283] <... close resumed>)        = 0
[pid  4282] <... setns resumed>)        = 0
[pid  4287] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4286] <... openat resumed>)       = 3
[pid  4285] <... close resumed>)        = 0
[pid  4284] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4283] close(6 <unfinished ...>
[pid  4282] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4286] write(3, "1000", 4 <unfinished ...>
[pid  4285] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... socket resumed>)       = 4
[pid  4284] <... prctl resumed>)        = 0
[pid  4287] <... prctl resumed>)        = 0
[pid  4286] <... write resumed>)        = 4
[pid  4285] <... openat resumed>)       = 3
[pid  4283] close(7 <unfinished ...>
[pid  4287] setpgid(0, 0 <unfinished ...>
[pid  4286] close(3 <unfinished ...>
[pid  4285] setns(201, 0 <unfinished ...>
[pid  4284] setpgid(0, 0 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] setns(3, 0 <unfinished ...>
[pid  4286] <... close resumed>)        = 0
[pid  4285] <... setns resumed>)        = 0
[pid  4283] close(8 <unfinished ...>
[pid  4287] <... setpgid resumed>)      = 0
[pid  4286] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4285] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4284] <... setpgid resumed>)      = 0
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... setns resumed>)        = 0
[pid  4287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4286] <... openat resumed>)       = 3
[pid  4285] <... socket resumed>)       = 4
[pid  4283] close(9 <unfinished ...>
[pid  4282] close(3 <unfinished ...>
[pid  4286] setns(201, 0 <unfinished ...>
[pid  4285] setns(3, 0 <unfinished ...>
[pid  4284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... openat resumed>)       = 3
[pid  4286] <... setns resumed>)        = 0
[pid  4285] <... setns resumed>)        = 0
[pid  4283] close(10 <unfinished ...>
[pid  4282] <... close resumed>)        = 0
[pid  4287] write(3, "1000", 4 <unfinished ...>
[pid  4286] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4285] close(3 <unfinished ...>
[pid  4284] <... openat resumed>)       = 3
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4287] <... write resumed>)        = 4
[pid  4286] <... socket resumed>)       = 4
[pid  4285] <... close resumed>)        = 0
[pid  4284] write(3, "1000", 4 <unfinished ...>
[pid  4283] close(11 <unfinished ...>
[pid  4282] <... fcntl resumed>)        = 5
[pid  4287] close(3 <unfinished ...>
[pid  4286] setns(3, 0 <unfinished ...>
[pid  4285] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4284] <... write resumed>)        = 4
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = 0
[pid  4286] <... setns resumed>)        = 0
[pid  4285] <... fcntl resumed>)        = 5
[pid  4284] close(3 <unfinished ...>
[pid  4283] close(12 <unfinished ...>
[pid  4282] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4287] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4286] close(3 <unfinished ...>
[pid  4285] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4284] <... close resumed>)        = 0
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4287] <... openat resumed>)       = 3
[pid  4286] <... close resumed>)        = 0
[pid  4285] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4284] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4283] close(13 <unfinished ...>
[pid  4282] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4287] setns(201, 0 <unfinished ...>
[pid  4286] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4285] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... setns resumed>)        = 0
[pid  4286] <... fcntl resumed>)        = 5
[pid  4285] <... openat resumed>)       = 3
[pid  4284] <... openat resumed>)       = 3
[pid  4283] close(14 <unfinished ...>
[pid  4282] <... openat resumed>)       = 3
[pid  4287] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4286] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4285] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4284] setns(201, 0 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4287] <... socket resumed>)       = 4
[pid  4286] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4285] <... write resumed>)        = 8
[pid  4284] <... setns resumed>)        = 0
[pid  4283] close(15 <unfinished ...>
[pid  4287] setns(3, 0 <unfinished ...>
[pid  4286] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4285] close(3 <unfinished ...>
[pid  4284] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... write resumed>)        = 8
[pid  4287] <... setns resumed>)        = 0
[pid  4286] <... openat resumed>)       = 3
[pid  4285] <... close resumed>)        = 0
[pid  4283] close(16 <unfinished ...>
[pid  4286] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4285] close(4 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(3 <unfinished ...>
[pid  4286] <... write resumed>)        = 8
[pid  4285] <... close resumed>)        = 0
[pid  4284] <... socket resumed>)       = 4
[pid  4283] close(17 <unfinished ...>
[pid  4287] close(3 <unfinished ...>
[pid  4286] close(3 <unfinished ...>
[pid  4285] close(5 <unfinished ...>
[pid  4284] setns(3, 0 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = 0
[pid  4287] <... close resumed>)        = 0
[pid  4286] <... close resumed>)        = 0
[pid  4285] <... close resumed>)        = 0
[pid  4284] <... setns resumed>)        = 0
[pid  4283] close(18 <unfinished ...>
[pid  4282] close(4 <unfinished ...>
[pid  4287] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4286] close(4 <unfinished ...>
[pid  4285] close(6 <unfinished ...>
[pid  4284] close(3 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = 0
[pid  4287] <... fcntl resumed>)        = 5
[pid  4286] <... close resumed>)        = 0
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = 0
[pid  4283] close(19 <unfinished ...>
[pid  4282] close(5 <unfinished ...>
[pid  4287] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4286] close(5 <unfinished ...>
[pid  4285] close(7 <unfinished ...>
[pid  4284] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4286] <... close resumed>)        = 0
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... fcntl resumed>)        = 5
[pid  4283] close(20 <unfinished ...>
[pid  4282] <... close resumed>)        = 0
[pid  4287] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4286] close(6 <unfinished ...>
[pid  4285] close(8 <unfinished ...>
[pid  4284] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(6 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4283] close(21 <unfinished ...>
[pid  4287] <... openat resumed>)       = 3
[pid  4286] close(7 <unfinished ...>
[pid  4285] close(9 <unfinished ...>
[pid  4284] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4283] close(22 <unfinished ...>
[pid  4282] close(7 <unfinished ...>
[pid  4287] <... write resumed>)        = 8
[pid  4286] close(8 <unfinished ...>
[pid  4285] close(10 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(3 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... openat resumed>)       = 3
[pid  4283] close(23 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = 0
[pid  4286] close(9 <unfinished ...>
[pid  4285] close(11 <unfinished ...>
[pid  4284] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(8 <unfinished ...>
[pid  4287] close(4 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... write resumed>)        = 8
[pid  4283] close(24 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = 0
[pid  4286] close(10 <unfinished ...>
[pid  4285] close(12 <unfinished ...>
[pid  4284] close(3 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(9 <unfinished ...>
[pid  4287] close(5 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = 0
[pid  4283] close(25 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = 0
[pid  4286] close(11 <unfinished ...>
[pid  4285] close(13 <unfinished ...>
[pid  4284] close(4 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(6 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = 0
[pid  4283] close(26 <unfinished ...>
[pid  4282] close(10 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(12 <unfinished ...>
[pid  4285] close(14 <unfinished ...>
[pid  4284] close(5 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(7 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = 0
[pid  4283] close(27 <unfinished ...>
[pid  4282] close(11 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(13 <unfinished ...>
[pid  4285] close(15 <unfinished ...>
[pid  4284] close(6 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(8 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4283] close(28 <unfinished ...>
[pid  4282] close(12 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(14 <unfinished ...>
[pid  4285] close(16 <unfinished ...>
[pid  4284] close(7 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(9 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4283] close(29 <unfinished ...>
[pid  4282] close(13 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(15 <unfinished ...>
[pid  4285] close(17 <unfinished ...>
[pid  4284] close(8 <unfinished ...>
[pid  4283] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(10 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4283] exit_group(0 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(16 <unfinished ...>
[pid  4285] close(18 <unfinished ...>
[pid  4284] close(9 <unfinished ...>
[pid  4283] <... exit_group resumed>)   = ?
[pid  4282] close(14 <unfinished ...>
[pid  4287] close(11 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4283] +++ exited with 0 +++
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(17 <unfinished ...>
[pid  4285] close(19 <unfinished ...>
[pid  4284] close(10 <unfinished ...>
[pid  4282] close(15 <unfinished ...>
[pid  4287] close(12 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(18 <unfinished ...>
[pid  4285] close(20 <unfinished ...>
[pid  4284] close(11 <unfinished ...>
[pid  4282] close(16 <unfinished ...>
[pid  4287] close(13 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(19 <unfinished ...>
[pid  4285] close(21 <unfinished ...>
[pid  4284] close(12 <unfinished ...>
[pid  4287] close(14 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(17 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(20 <unfinished ...>
[pid  4285] close(22 <unfinished ...>
[pid  4284] close(13 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(15 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(18 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(21 <unfinished ...>
[pid  4285] close(23 <unfinished ...>
[pid  4284] close(14 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(16 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(19 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(22 <unfinished ...>
[pid  4285] close(24 <unfinished ...>
[pid  4284] close(15 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4287] close(17 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(20 <unfinished ...>
[pid  4286] close(23 <unfinished ...>
[pid  4285] close(25 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(24 <unfinished ...>
[pid  4285] close(26 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] close(25 <unfinished ...>
[pid  4285] close(27 <unfinished ...>
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] close(16 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(18 <unfinished ...>
[pid  4286] close(26 <unfinished ...>
[pid  4285] close(28 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(21 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 89
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] close(17 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(19 <unfinished ...>
[pid  4286] close(27 <unfinished ...>
[pid  4285] close(29 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(22 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] close(18 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(20 <unfinished ...>
[pid  4286] close(28 <unfinished ...>
[pid  4285] exit_group(0 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(23 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4285] <... exit_group resumed>)   = ?
[pid  4284] close(19 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] close(21 <unfinished ...>
[pid  4286] close(29 <unfinished ...>
[pid  4285] +++ exited with 0 +++
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(24./strace-static-x86_64: Process 4288 attached
 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] close(20 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4287] close(22 <unfinished ...>
[pid  4286] exit_group(0 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(25 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4288] <... set_robust_list resumed>) = 0
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4286] <... exit_group resumed>)   = ?
[pid  4284] close(21 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4288] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4287] close(23 <unfinished ...>
[pid  4286] +++ exited with 0 +++
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(26 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] close(22 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4287] close(24 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(27 <unfinished ...>
[pid  4284] close(23 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4287] close(25 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4288] <... prctl resumed>)        = 0
[pid  4282] close(28 <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] close(24 <unfinished ...>
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4287] close(26 <unfinished ...>
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] close(29 <unfinished ...>
[pid  4288] setpgid(0, 0)               = 0
[pid  4288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4284] close(25 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 92
[pid  4287] close(27 <unfinished ...>
[pid  4284] close(26 <unfinished ...>
[pid  4282] exit_group(0 <unfinished ...>
[pid  4288] write(3, "1000", 4)         = 4
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4282] <... exit_group resumed>)   = ?
[pid  4288] close(3 <unfinished ...>
[pid  4287] close(28 <unfinished ...>
[pid  4284] close(27 <unfinished ...>
[pid  4288] <... close resumed>)        = 0
[pid  4288] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4288] setns(201, 0)               = 0
[pid  4288] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4288] setns(3, 0 <unfinished ...>
[pid  4282] +++ exited with 0 +++
[pid  4288] <... setns resumed>)        = 0
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4288] close(3 <unfinished ...>
[pid  4287] close(29 <unfinished ...>
[pid  4284] close(28 <unfinished ...>
[pid  4288] <... close resumed>)        = 0
[pid  4288] fcntl(4, F_DUPFD, 4)        = 5
[pid  4288] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 4289 attached
[pid  4288] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4287] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4290 attached
[pid  4289] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4288] <... openat resumed>)       = 3
[pid  4287] exit_group(0 <unfinished ...>
[pid  4289] <... set_robust_list resumed>) = 0
[pid  4288] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4287] <... exit_group resumed>)   = ?
[pid  4284] close(29 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 89
[pid  4290] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4289] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4288] <... write resumed>)        = 8
[pid  4289] <... prctl resumed>)        = 0
[pid  4288] close(3 <unfinished ...>
[pid  4289] setpgid(0, 0 <unfinished ...>
[pid  4288] <... close resumed>)        = 0
[pid  4289] <... setpgid resumed>)      = 0
[pid  4288] close(4 <unfinished ...>
[pid  4289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4288] <... close resumed>)        = 0
[pid  4289] <... openat resumed>)       = 3
[pid  4288] close(5 <unfinished ...>
[pid  4287] +++ exited with 0 +++
[pid  4284] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] write(3, "1000", 4 <unfinished ...>
[pid  4288] <... close resumed>)        = 0
[pid  4284] exit_group(0 <unfinished ...>
[pid  4289] <... write resumed>)        = 4
[pid  4288] close(6 <unfinished ...>
[pid  4284] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4289] close(3 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = 0
[pid  4288] close(7 <unfinished ...>
[pid  4289] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... openat resumed>)       = 3
[pid  4288] close(8 <unfinished ...>
[pid  4289] setns(201, 0 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... setns resumed>)        = 0
[pid  4288] close(9 <unfinished ...>
[pid  4289] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4284] +++ exited with 0 +++
[pid  4289] <... socket resumed>)       = 4
[pid  4288] close(10 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4289] setns(3, 0 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... setns resumed>)        = 0
[pid  4288] close(11 <unfinished ...>
[pid  4289] close(3 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = 0
[pid  4288] close(12 <unfinished ...>
[pid  4289] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... fcntl resumed>)        = 5
[pid  4288] close(13 <unfinished ...>
[pid  4289] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 91
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4289] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4288] close(14 <unfinished ...>
[pid  4289] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4291 attached
 <unfinished ...>
[pid  4290] <... set_robust_list resumed>) = 0
[pid  4289] <... openat resumed>)       = 3
[pid  4288] close(15 <unfinished ...>
[pid  4289] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... write resumed>)        = 8
[pid  4288] close(16 <unfinished ...>
[pid  4289] close(3 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = 0
[pid  4288] close(17 <unfinished ...>
[pid  4289] close(4 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = 0
[pid  4288] close(18 <unfinished ...>
[pid  4289] close(5 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = 0
[pid  4288] close(19 <unfinished ...>
[pid  4289] close(6 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(20 <unfinished ...>
[pid  4289] close(7 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(21 <unfinished ...>
[pid  4289] close(8 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(22 <unfinished ...>
[pid  4289] close(9 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(23 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4290] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4289] close(10 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 92
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(24 <unfinished ...>
[pid  4289] close(11 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... prctl resumed>)        = 0
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(25 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4289] close(12 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(26 <unfinished ...>
[pid  4289] close(13 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(27 <unfinished ...>
[pid  4289] close(14 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(28 <unfinished ...>
[pid  4289] close(15 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] close(29 <unfinished ...>
[pid  4290] setpgid(0, 0 <unfinished ...>
[pid  4289] close(16 <unfinished ...>
[pid  4288] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 93
[pid  4290] <... setpgid resumed>)      = 0
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] exit_group(0./strace-static-x86_64: Process 4292 attached
 <unfinished ...>
[pid  4289] close(17 <unfinished ...>
[pid  4288] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4293 attached
[pid  4292] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4291] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4288] +++ exited with 0 +++
[pid  4292] <... set_robust_list resumed>) = 0
[pid  4289] close(18 <unfinished ...>
[pid  4292] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4292] <... prctl resumed>)        = 0
[pid  4290] <... openat resumed>)       = 3
[pid  4289] close(19 <unfinished ...>
[pid  4292] setpgid(0, 0 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... setpgid resumed>)      = 0
[pid  4290] write(3, "1000", 4 <unfinished ...>
[pid  4289] close(20 <unfinished ...>
[pid  4292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4290] <... write resumed>)        = 4
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4292] <... openat resumed>)       = 3
[pid  4291] <... set_robust_list resumed>) = 0
[pid  4290] close(3 <unfinished ...>
[pid  4289] close(21 <unfinished ...>
[pid  4292] write(3, "1000", 4 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... write resumed>)        = 4
[pid  4289] close(22 <unfinished ...>
[pid  4292] close(3 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... close resumed>)        = 0
[pid  4289] close(23 <unfinished ...>
[pid  4292] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4290] <... close resumed>)        = 0
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... openat resumed>)       = 3
[pid  4291] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4290] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4289] close(24 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 90
[pid  4292] setns(201, 0 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... setns resumed>)        = 0
[pid  4289] close(25 <unfinished ...>
[pid  4292] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... socket resumed>)       = 4
[pid  4291] <... prctl resumed>)        = 0
[pid  4290] <... openat resumed>)       = 3
[pid  4289] close(26 <unfinished ...>
[pid  4293] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4292] setns(3, 0 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] setns(201, 0 <unfinished ...>
[pid  4292] <... setns resumed>)        = 0
[pid  4291] setpgid(0, 0 <unfinished ...>
[pid  4289] close(27 <unfinished ...>
[pid  4292] close(3 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] <... close resumed>)        = 0
[pid  4291] <... setpgid resumed>)      = 0
[pid  4290] <... setns resumed>)        = 0
[pid  4289] close(28 <unfinished ...>
[pid  4292] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4292] <... fcntl resumed>)        = 5
[pid  4289] close(29./strace-static-x86_64: Process 4294 attached
 <unfinished ...>
[pid  4292] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4290] <... socket resumed>)       = 4
[pid  4289] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4293] <... set_robust_list resumed>) = 0
[pid  4292] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4290] setns(3, 0 <unfinished ...>
[pid  4289] exit_group(0 <unfinished ...>
[pid  4291] <... openat resumed>)       = 3
[pid  4294] <... set_robust_list resumed>) = 0
[pid  4292] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4290] <... setns resumed>)        = 0
[pid  4289] <... exit_group resumed>)   = ?
[pid  4291] write(3, "1000", 4 <unfinished ...>
[pid  4294] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4293] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4292] <... openat resumed>)       = 3
[pid  4290] close(3 <unfinished ...>
[pid  4289] +++ exited with 0 +++
[pid  4291] <... write resumed>)        = 4
[pid  4294] <... prctl resumed>)        = 0
[pid  4292] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4294] setpgid(0, 0 <unfinished ...>
[pid  4293] <... prctl resumed>)        = 0
[pid  4292] <... write resumed>)        = 8
[pid  4291] close(3 <unfinished ...>
[pid  4290] <... close resumed>)        = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4294] <... setpgid resumed>)      = 0
[pid  4292] close(3 <unfinished ...>
[pid  4291] <... close resumed>)        = 0
[pid  4290] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4293] setpgid(0, 0 <unfinished ...>
[pid  4292] <... close resumed>)        = 0
[pid  4291] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4290] <... fcntl resumed>)        = 5
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4294] <... openat resumed>)       = 3
[pid  4293] <... setpgid resumed>)      = 0
[pid  4292] close(4 <unfinished ...>
[pid  4294] write(3, "1000", 4 <unfinished ...>
[pid  4292] <... close resumed>)        = 0
[pid  4290] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4294] <... write resumed>)        = 4
[pid  4292] close(5 <unfinished ...>
[pid  4291] <... openat resumed>)       = 3
[pid  4290] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4294] close(3 <unfinished ...>
[pid  4293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4292] <... close resumed>)        = 0
[pid  4291] setns(201, 0 <unfinished ...>
[pid  4290] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4294] <... close resumed>)        = 0
[pid  4292] close(6 <unfinished ...>
[pid  4291] <... setns resumed>)        = 0
[pid  4294] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] <... openat resumed>)       = 3
[pid  4292] close(7 <unfinished ...>
[pid  4294] setns(201, 0 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] <... setns resumed>)        = 0
[pid  4292] close(8 <unfinished ...>
[pid  4294] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 93
[pid  4294] <... socket resumed>)       = 4
[pid  4293] <... openat resumed>)       = 3
[pid  4292] close(9 <unfinished ...>
[pid  4291] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4290] <... openat resumed>)       = 3
[pid  4294] setns(3, 0 <unfinished ...>
[pid  4293] write(3, "1000", 4 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] <... setns resumed>)        = 0
[pid  4292] close(10 <unfinished ...>
[pid  4291] <... socket resumed>)       = 4
[pid  4290] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4294] close(3 <unfinished ...>
[pid  4293] <... write resumed>)        = 4
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] setns(3, 0 <unfinished ...>
[pid  4294] <... close resumed>)        = 0
[pid  4292] close(11 <unfinished ...>
[pid  4290] <... write resumed>)        = 8
[pid  4294] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4293] close(3 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... setns resumed>)        = 0
[pid  4294] <... fcntl resumed>)        = 5
[pid  4292] close(12 <unfinished ...>
[pid  4290] close(3 <unfinished ...>
[pid  4291] close(3 <unfinished ...>
[pid  4294] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4293] <... close resumed>)        = 0
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4293] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4292] close(13 <unfinished ...>
[pid  4291] <... close resumed>)        = 0
[pid  4290] <... close resumed>)        = 0
./strace-static-x86_64: Process 4295 attached
[pid  4294] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4290] close(4 <unfinished ...>
[pid  4295] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4294] <... openat resumed>)       = 3
[pid  4293] <... openat resumed>)       = 3
[pid  4292] close(14 <unfinished ...>
[pid  4291] <... fcntl resumed>)        = 5
[pid  4290] <... close resumed>)        = 0
[pid  4295] <... set_robust_list resumed>) = 0
[pid  4294] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4293] setns(201, 0 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(5 <unfinished ...>
[pid  4295] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4294] <... write resumed>)        = 8
[pid  4293] <... setns resumed>)        = 0
[pid  4292] close(15 <unfinished ...>
[pid  4291] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4295] <... prctl resumed>)        = 0
[pid  4294] close(3 <unfinished ...>
[pid  4293] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4290] <... close resumed>)        = 0
[pid  4295] setpgid(0, 0 <unfinished ...>
[pid  4294] <... close resumed>)        = 0
[pid  4293] <... socket resumed>)       = 4
[pid  4292] close(16 <unfinished ...>
[pid  4290] close(6 <unfinished ...>
[pid  4291] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4295] <... setpgid resumed>)      = 0
[pid  4294] close(4 <unfinished ...>
[pid  4293] setns(3, 0 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4294] <... close resumed>)        = 0
[pid  4293] <... setns resumed>)        = 0
[pid  4292] close(17 <unfinished ...>
[pid  4291] <... openat resumed>)       = 3
[pid  4290] close(7 <unfinished ...>
[pid  4295] <... openat resumed>)       = 3
[pid  4294] close(5 <unfinished ...>
[pid  4293] close(3 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] write(3, "1000", 4 <unfinished ...>
[pid  4294] <... close resumed>)        = 0
[pid  4293] <... close resumed>)        = 0
[pid  4292] close(18 <unfinished ...>
[pid  4295] <... write resumed>)        = 4
[pid  4294] close(6 <unfinished ...>
[pid  4293] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... write resumed>)        = 8
[pid  4290] close(8 <unfinished ...>
[pid  4295] close(3 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... fcntl resumed>)        = 5
[pid  4292] close(19 <unfinished ...>
[pid  4291] close(3 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... close resumed>)        = 0
[pid  4294] close(7 <unfinished ...>
[pid  4293] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = 0
[pid  4290] close(9 <unfinished ...>
[pid  4295] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4292] close(20 <unfinished ...>
[pid  4291] close(4 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... openat resumed>)       = 3
[pid  4294] close(8 <unfinished ...>
[pid  4293] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = 0
[pid  4290] close(10 <unfinished ...>
[pid  4295] setns(201, 0 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... openat resumed>)       = 3
[pid  4292] close(21 <unfinished ...>
[pid  4291] close(5 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... setns resumed>)        = 0
[pid  4294] close(9 <unfinished ...>
[pid  4293] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = 0
[pid  4290] close(11 <unfinished ...>
[pid  4295] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... write resumed>)        = 8
[pid  4292] close(22 <unfinished ...>
[pid  4291] close(6 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... socket resumed>)       = 4
[pid  4294] close(10 <unfinished ...>
[pid  4293] close(3 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] setns(3, 0 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = 0
[pid  4292] close(23 <unfinished ...>
[pid  4290] close(12 <unfinished ...>
[pid  4295] <... setns resumed>)        = 0
[pid  4294] close(11 <unfinished ...>
[pid  4293] close(4 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] close(7 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] close(3 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = 0
[pid  4292] close(24 <unfinished ...>
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(13 <unfinished ...>
[pid  4295] <... close resumed>)        = 0
[pid  4294] close(12 <unfinished ...>
[pid  4293] close(5 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] close(8 <unfinished ...>
[pid  4295] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] close(25 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = 0
[pid  4295] <... fcntl resumed>)        = 5
[pid  4294] close(13 <unfinished ...>
[pid  4293] close(6 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(14 <unfinished ...>
[pid  4295] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] close(26 <unfinished ...>
[pid  4291] close(9 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4294] close(14 <unfinished ...>
[pid  4293] close(7 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(15 <unfinished ...>
[pid  4295] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] close(27 <unfinished ...>
[pid  4291] close(10 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... openat resumed>)       = 3
[pid  4294] close(15 <unfinished ...>
[pid  4293] close(8 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(16 <unfinished ...>
[pid  4295] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] close(28 <unfinished ...>
[pid  4291] close(11 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... write resumed>)        = 8
[pid  4294] close(16 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] close(3 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] close(29 <unfinished ...>
[pid  4295] <... close resumed>)        = 0
[pid  4294] close(17 <unfinished ...>
[pid  4292] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] close(4 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] exit_group(0 <unfinished ...>
[pid  4295] <... close resumed>)        = 0
[pid  4294] close(18 <unfinished ...>
[pid  4293] close(9 <unfinished ...>
[pid  4292] <... exit_group resumed>)   = ?
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(17 <unfinished ...>
[pid  4295] close(5 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4292] +++ exited with 0 +++
[pid  4291] close(12 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... close resumed>)        = 0
[pid  4294] close(19 <unfinished ...>
[pid  4293] close(10 <unfinished ...>
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(18 <unfinished ...>
[pid  4295] close(6 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] close(13 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(20 <unfinished ...>
[pid  4293] close(11 <unfinished ...>
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(19 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4295] close(7 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] close(14 <unfinished ...>
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(21 <unfinished ...>
[pid  4293] close(12 <unfinished ...>
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] close(20 <unfinished ...>
[pid  4295] close(8 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(22 <unfinished ...>
[pid  4295] close(9 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(23 <unfinished ...>
[pid  4295] close(10 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(24 <unfinished ...>
[pid  4295] close(11 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] close(15 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(25 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] close(12 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] close(13 <unfinished ...>
[pid  4291] close(16 <unfinished ...>
[pid  4290] close(21 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 93
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(26 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] close(13 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] close(14 <unfinished ...>
[pid  4291] close(17 <unfinished ...>
[pid  4290] close(22 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(27 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4295] close(14 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] close(15 <unfinished ...>
[pid  4291] close(18 <unfinished ...>
[pid  4290] close(23 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(28 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4296 attached
[pid  4295] close(15 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] close(16 <unfinished ...>
[pid  4291] close(19 <unfinished ...>
[pid  4290] close(24 <unfinished ...>
[pid  4296] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] close(29 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... set_robust_list resumed>) = 0
[pid  4295] close(16 <unfinished ...>
[pid  4294] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] close(17 <unfinished ...>
[pid  4291] close(20 <unfinished ...>
[pid  4290] close(25 <unfinished ...>
[pid  4296] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] exit_group(0 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... prctl resumed>)        = 0
[pid  4295] close(17 <unfinished ...>
[pid  4294] <... exit_group resumed>)   = ?
[pid  4293] close(18 <unfinished ...>
[pid  4291] close(21 <unfinished ...>
[pid  4290] close(26 <unfinished ...>
[pid  4296] setpgid(0, 0 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4294] +++ exited with 0 +++
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... setpgid resumed>)      = 0
[pid  4295] close(18 <unfinished ...>
[pid  4293] close(19 <unfinished ...>
[pid  4291] close(22 <unfinished ...>
[pid  4290] close(27 <unfinished ...>
[pid  4296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4296] <... openat resumed>)       = 3
[pid  4295] close(19 <unfinished ...>
[pid  4293] close(20 <unfinished ...>
[pid  4291] close(23 <unfinished ...>
[pid  4290] close(28 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4296] write(3, "1000", 4 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4296] <... write resumed>)        = 4
[pid  4295] close(20 <unfinished ...>
[pid  4293] close(21 <unfinished ...>
[pid  4291] close(24 <unfinished ...>
[pid  4290] close(29 <unfinished ...>
[pid  4296] close(3 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4290] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... close resumed>)        = 0
[pid  4295] close(21 <unfinished ...>
[pid  4293] close(22 <unfinished ...>
[pid  4291] close(25 <unfinished ...>
[pid  4290] exit_group(0 <unfinished ...>
[pid  4296] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... openat resumed>)       = 3
[pid  4295] close(22 <unfinished ...>
[pid  4293] close(23 <unfinished ...>
[pid  4291] close(26 <unfinished ...>
[pid  4290] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4296] setns(201, 0 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... setns resumed>)        = 0
[pid  4295] close(23 <unfinished ...>
[pid  4296] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... socket resumed>)       = 4
[pid  4295] close(24 <unfinished ...>
[pid  4296] setns(3, 0 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... setns resumed>)        = 0
[pid  4295] close(25 <unfinished ...>
[pid  4296] close(3 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... close resumed>)        = 0
[pid  4295] close(26 <unfinished ...>
[pid  4290] +++ exited with 0 +++
[pid  4296] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... fcntl resumed>)        = 5
[pid  4295] close(27 <unfinished ...>
[pid  4296] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4295] close(28 <unfinished ...>
[pid  4296] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] close(27 <unfinished ...>
[pid  4293] close(24 <unfinished ...>
[pid  4296] <... openat resumed>)       = 3
[pid  4295] close(29 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 91
[pid  4296] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4295] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] close(25 <unfinished ...>
[pid  4291] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4297 attached
[pid  4296] <... write resumed>)        = 8
[pid  4295] exit_group(0 <unfinished ...>
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4296] close(3 <unfinished ...>
[pid  4295] <... exit_group resumed>)   = ?
[pid  4293] close(26 <unfinished ...>
[pid  4291] close(29 <unfinished ...>
[pid  4297] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4296] <... close resumed>)        = 0
[pid  4295] +++ exited with 0 +++
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4296] close(4 <unfinished ...>
[pid  4293] close(27 <unfinished ...>
[pid  4296] <... close resumed>)        = 0
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] exit_group(0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4296] close(5 <unfinished ...>
[pid  4293] close(28 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4297] <... set_robust_list resumed>) = 0
[pid  4296] <... close resumed>)        = 0
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4291] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4296] close(6 <unfinished ...>
[pid  4293] close(29 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4296] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4296] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4296] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4296] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(14 <unfinished ...>
[pid  4291] +++ exited with 0 +++
[pid  4296] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4293] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4293] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 90
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4297] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4296] close(23 <unfinished ...>
[pid  4293] <... exit_group resumed>)   = ?
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4296] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4296] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4296] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4296] exit_group(0)               = ?
[pid  4296] +++ exited with 0 +++
[pid  4293] +++ exited with 0 +++
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4297] <... prctl resumed>)        = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 94
./strace-static-x86_64: Process 4298 attached
[pid  4298] set_robust_list(0x5555569235e0, 24) = 0
[pid  4298] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4297] setpgid(0, 0 <unfinished ...>
[pid  4298] <... prctl resumed>)        = 0
[pid  4298] setpgid(0, 0)               = 0
[pid  4298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4298] write(3, "1000", 4)         = 4
[pid  4298] close(3)                    = 0
[pid  4298] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4298] setns(201, 0)               = 0
[pid  4298] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4298] setns(3, 0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 92
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 94
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 94
[pid  4298] <... setns resumed>)        = 0
[pid  4298] close(3)                    = 0
[pid  4297] <... setpgid resumed>)      = 0
[pid  4298] fcntl(4, F_DUPFD, 4)        = 5
[pid  4298] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4298] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4298] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4302 attached
./strace-static-x86_64: Process 4299 attached
 <unfinished ...>
[pid  4297] <... openat resumed>)       = 3
[pid  4298] <... openat resumed>)       = 3
[pid  4297] write(3, "1000", 4)         = 4
[pid  4297] close(3./strace-static-x86_64: Process 4301 attached
./strace-static-x86_64: Process 4300 attached
 <unfinished ...>
[pid  4298] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4301] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4300] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4299] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4302] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4298] <... write resumed>)        = 8
[pid  4297] <... close resumed>)        = 0
[pid  4301] <... set_robust_list resumed>) = 0
[pid  4300] <... set_robust_list resumed>) = 0
[pid  4298] close(3 <unfinished ...>
[pid  4302] <... set_robust_list resumed>) = 0
[pid  4301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4300] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4299] <... set_robust_list resumed>) = 0
[pid  4298] <... close resumed>)        = 0
[pid  4297] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4302] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4301] <... prctl resumed>)        = 0
[pid  4300] <... prctl resumed>)        = 0
[pid  4298] close(4 <unfinished ...>
[pid  4297] <... openat resumed>)       = 3
[pid  4301] setpgid(0, 0 <unfinished ...>
[pid  4300] setpgid(0, 0 <unfinished ...>
[pid  4299] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4298] <... close resumed>)        = 0
[pid  4297] setns(201, 0 <unfinished ...>
[pid  4301] <... setpgid resumed>)      = 0
[pid  4302] <... prctl resumed>)        = 0
[pid  4300] <... setpgid resumed>)      = 0
[pid  4299] <... prctl resumed>)        = 0
[pid  4298] close(5 <unfinished ...>
[pid  4297] <... setns resumed>)        = 0
[pid  4302] setpgid(0, 0 <unfinished ...>
[pid  4301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4299] setpgid(0, 0 <unfinished ...>
[pid  4298] <... close resumed>)        = 0
[pid  4297] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4302] <... setpgid resumed>)      = 0
[pid  4301] <... openat resumed>)       = 3
[pid  4300] <... openat resumed>)       = 3
[pid  4299] <... setpgid resumed>)      = 0
[pid  4298] close(6 <unfinished ...>
[pid  4301] write(3, "1000", 4 <unfinished ...>
[pid  4300] write(3, "1000", 4 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... socket resumed>)       = 4
[pid  4301] <... write resumed>)        = 4
[pid  4300] <... write resumed>)        = 4
[pid  4299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4298] close(7 <unfinished ...>
[pid  4297] setns(3, 0 <unfinished ...>
[pid  4302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4301] close(3 <unfinished ...>
[pid  4300] close(3 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... setns resumed>)        = 0
[pid  4302] <... openat resumed>)       = 3
[pid  4301] <... close resumed>)        = 0
[pid  4300] <... close resumed>)        = 0
[pid  4298] close(8 <unfinished ...>
[pid  4302] write(3, "1000", 4 <unfinished ...>
[pid  4301] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4300] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4299] <... openat resumed>)       = 3
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(3 <unfinished ...>
[pid  4302] <... write resumed>)        = 4
[pid  4301] <... openat resumed>)       = 3
[pid  4300] <... openat resumed>)       = 3
[pid  4299] write(3, "1000", 4 <unfinished ...>
[pid  4298] close(9 <unfinished ...>
[pid  4297] <... close resumed>)        = 0
[pid  4302] close(3 <unfinished ...>
[pid  4301] setns(201, 0 <unfinished ...>
[pid  4300] setns(201, 0 <unfinished ...>
[pid  4299] <... write resumed>)        = 4
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4302] <... close resumed>)        = 0
[pid  4301] <... setns resumed>)        = 0
[pid  4300] <... setns resumed>)        = 0
[pid  4299] close(3 <unfinished ...>
[pid  4298] close(10 <unfinished ...>
[pid  4297] <... fcntl resumed>)        = 5
[pid  4302] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4301] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4300] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4299] <... close resumed>)        = 0
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... openat resumed>)       = 3
[pid  4301] <... socket resumed>)       = 4
[pid  4300] <... socket resumed>)       = 4
[pid  4299] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4298] close(11 <unfinished ...>
[pid  4297] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4302] setns(201, 0 <unfinished ...>
[pid  4301] setns(3, 0 <unfinished ...>
[pid  4300] setns(3, 0 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... setns resumed>)        = 0
[pid  4301] <... setns resumed>)        = 0
[pid  4300] <... setns resumed>)        = 0
[pid  4299] <... openat resumed>)       = 3
[pid  4298] close(12 <unfinished ...>
[pid  4297] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4302] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4301] close(3 <unfinished ...>
[pid  4300] close(3 <unfinished ...>
[pid  4299] setns(201, 0 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4302] <... socket resumed>)       = 4
[pid  4301] <... close resumed>)        = 0
[pid  4300] <... close resumed>)        = 0
[pid  4298] close(13 <unfinished ...>
[pid  4299] <... setns resumed>)        = 0
[pid  4302] setns(3, 0 <unfinished ...>
[pid  4301] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4300] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4299] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... openat resumed>)       = 3
[pid  4302] <... setns resumed>)        = 0
[pid  4301] <... fcntl resumed>)        = 5
[pid  4300] <... fcntl resumed>)        = 5
[pid  4299] <... socket resumed>)       = 4
[pid  4298] close(14 <unfinished ...>
[pid  4297] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4302] close(3 <unfinished ...>
[pid  4301] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4300] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4299] setns(3, 0 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... write resumed>)        = 8
[pid  4302] <... close resumed>)        = 0
[pid  4301] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4300] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4299] <... setns resumed>)        = 0
[pid  4298] close(15 <unfinished ...>
[pid  4297] close(3 <unfinished ...>
[pid  4302] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4301] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4300] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4299] close(3 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... fcntl resumed>)        = 5
[pid  4301] <... openat resumed>)       = 3
[pid  4300] <... openat resumed>)       = 3
[pid  4299] <... close resumed>)        = 0
[pid  4298] close(16 <unfinished ...>
[pid  4297] <... close resumed>)        = 0
[pid  4302] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4301] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4300] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4299] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(4 <unfinished ...>
[pid  4302] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4301] <... write resumed>)        = 8
[pid  4300] <... write resumed>)        = 8
[pid  4299] <... fcntl resumed>)        = 5
[pid  4298] close(17 <unfinished ...>
[pid  4297] <... close resumed>)        = 0
[pid  4302] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4301] close(3 <unfinished ...>
[pid  4300] close(3 <unfinished ...>
[pid  4299] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(5 <unfinished ...>
[pid  4302] <... openat resumed>)       = 3
[pid  4301] <... close resumed>)        = 0
[pid  4300] <... close resumed>)        = 0
[pid  4299] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4298] close(18 <unfinished ...>
[pid  4302] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4301] close(4 <unfinished ...>
[pid  4300] close(4 <unfinished ...>
[pid  4299] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = 0
[pid  4302] <... write resumed>)        = 8
[pid  4301] <... close resumed>)        = 0
[pid  4300] <... close resumed>)        = 0
[pid  4298] close(19 <unfinished ...>
[pid  4302] close(3 <unfinished ...>
[pid  4301] close(5 <unfinished ...>
[pid  4300] close(5 <unfinished ...>
[pid  4299] <... openat resumed>)       = 3
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(6 <unfinished ...>
[pid  4302] <... close resumed>)        = 0
[pid  4301] <... close resumed>)        = 0
[pid  4300] <... close resumed>)        = 0
[pid  4299] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4298] close(20 <unfinished ...>
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] close(4 <unfinished ...>
[pid  4301] close(6 <unfinished ...>
[pid  4300] close(6 <unfinished ...>
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... write resumed>)        = 8
[pid  4302] <... close resumed>)        = 0
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(3 <unfinished ...>
[pid  4298] close(21 <unfinished ...>
[pid  4297] close(7 <unfinished ...>
[pid  4302] close(5 <unfinished ...>
[pid  4301] close(7 <unfinished ...>
[pid  4300] close(7 <unfinished ...>
[pid  4299] <... close resumed>)        = 0
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = 0
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(4 <unfinished ...>
[pid  4298] close(22 <unfinished ...>
[pid  4297] close(8 <unfinished ...>
[pid  4302] close(6 <unfinished ...>
[pid  4301] close(8 <unfinished ...>
[pid  4300] close(8 <unfinished ...>
[pid  4299] <... close resumed>)        = 0
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(5 <unfinished ...>
[pid  4298] close(23 <unfinished ...>
[pid  4297] close(9 <unfinished ...>
[pid  4302] close(7 <unfinished ...>
[pid  4301] close(9 <unfinished ...>
[pid  4300] close(9 <unfinished ...>
[pid  4299] <... close resumed>)        = 0
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(6 <unfinished ...>
[pid  4298] close(24 <unfinished ...>
[pid  4297] close(10 <unfinished ...>
[pid  4302] close(8 <unfinished ...>
[pid  4301] close(10 <unfinished ...>
[pid  4300] close(10 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(7 <unfinished ...>
[pid  4298] close(25 <unfinished ...>
[pid  4297] close(11 <unfinished ...>
[pid  4302] close(9 <unfinished ...>
[pid  4301] close(11 <unfinished ...>
[pid  4300] close(11 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(8 <unfinished ...>
[pid  4298] close(26 <unfinished ...>
[pid  4297] close(12 <unfinished ...>
[pid  4302] close(10 <unfinished ...>
[pid  4301] close(12 <unfinished ...>
[pid  4300] close(12 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(9 <unfinished ...>
[pid  4298] close(27 <unfinished ...>
[pid  4297] close(13 <unfinished ...>
[pid  4302] close(11 <unfinished ...>
[pid  4301] close(13 <unfinished ...>
[pid  4300] close(13 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(10 <unfinished ...>
[pid  4298] close(28 <unfinished ...>
[pid  4297] close(14 <unfinished ...>
[pid  4302] close(12 <unfinished ...>
[pid  4301] close(14 <unfinished ...>
[pid  4300] close(14 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(11 <unfinished ...>
[pid  4298] close(29 <unfinished ...>
[pid  4297] close(15 <unfinished ...>
[pid  4302] close(13 <unfinished ...>
[pid  4301] close(15 <unfinished ...>
[pid  4300] close(15 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(12 <unfinished ...>
[pid  4298] exit_group(0 <unfinished ...>
[pid  4297] close(16 <unfinished ...>
[pid  4302] close(14 <unfinished ...>
[pid  4301] close(16 <unfinished ...>
[pid  4300] close(16 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4298] <... exit_group resumed>)   = ?
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(13 <unfinished ...>
[pid  4298] +++ exited with 0 +++
[pid  4297] close(17 <unfinished ...>
[pid  4302] close(15 <unfinished ...>
[pid  4301] close(17 <unfinished ...>
[pid  4300] close(17 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4299] close(14 <unfinished ...>
[pid  4297] close(18 <unfinished ...>
[pid  4302] close(16 <unfinished ...>
[pid  4301] close(18 <unfinished ...>
[pid  4300] close(18 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] close(15 <unfinished ...>
[pid  4297] close(19 <unfinished ...>
[pid  4301] close(19 <unfinished ...>
[pid  4300] close(19 <unfinished ...>
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] close(17 <unfinished ...>
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(20 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4302] close(18 <unfinished ...>
[pid  4301] close(20 <unfinished ...>
[pid  4300] close(20 <unfinished ...>
[pid  4299] close(16 <unfinished ...>
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] close(21 <unfinished ...>
[pid  4300] close(21 <unfinished ...>
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] close(22 <unfinished ...>
[pid  4300] close(22 <unfinished ...>
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] close(23 <unfinished ...>
[pid  4300] close(23 <unfinished ...>
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(21 <unfinished ...>
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] close(24 <unfinished ...>
[pid  4300] close(24 <unfinished ...>
[pid  4299] close(17 <unfinished ...>
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] close(19 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 91
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(22 <unfinished ...>
[pid  4302] close(20 <unfinished ...>
[pid  4301] close(25 <unfinished ...>
[pid  4300] close(25 <unfinished ...>
[pid  4299] close(18 <unfinished ...>
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] close(23 <unfinished ...>
[pid  4302] close(21 <unfinished ...>
[pid  4301] close(26 <unfinished ...>
[pid  4300] close(26 <unfinished ...>
[pid  4299] close(19 <unfinished ...>
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] close(22 <unfinished ...>
[pid  4301] close(27 <unfinished ...>
[pid  4300] close(27 <unfinished ...>
[pid  4299] close(20 <unfinished ...>
[pid  4297] close(24./strace-static-x86_64: Process 4303 attached
 <unfinished ...>
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4302] close(23 <unfinished ...>
[pid  4301] close(28 <unfinished ...>
[pid  4300] close(28 <unfinished ...>
[pid  4299] close(21 <unfinished ...>
[pid  4297] close(25 <unfinished ...>
[pid  4303] <... set_robust_list resumed>) = 0
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4302] close(24 <unfinished ...>
[pid  4301] close(29 <unfinished ...>
[pid  4300] close(29 <unfinished ...>
[pid  4299] close(22 <unfinished ...>
[pid  4297] close(26 <unfinished ...>
[pid  4303] <... prctl resumed>)        = 0
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4300] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] setpgid(0, 0 <unfinished ...>
[pid  4302] close(25 <unfinished ...>
[pid  4301] exit_group(0 <unfinished ...>
[pid  4300] exit_group(0 <unfinished ...>
[pid  4299] close(23 <unfinished ...>
[pid  4297] close(27 <unfinished ...>
[pid  4303] <... setpgid resumed>)      = 0
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4301] <... exit_group resumed>)   = ?
[pid  4300] <... exit_group resumed>)   = ?
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4302] close(26 <unfinished ...>
[pid  4301] +++ exited with 0 +++
[pid  4300] +++ exited with 0 +++
[pid  4299] close(24 <unfinished ...>
[pid  4297] close(28 <unfinished ...>
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4302] close(27 <unfinished ...>
[pid  4299] close(25 <unfinished ...>
[pid  4297] close(29 <unfinished ...>
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] <... openat resumed>)       = 3
[pid  4303] write(3, "1000", 4)         = 4
[pid  4303] close(3)                    = 0
[pid  4303] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4303] setns(201, 0)               = 0
[pid  4303] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4302] close(28 <unfinished ...>
[pid  4299] close(26 <unfinished ...>
[pid  4303] setns(3, 0 <unfinished ...>
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4297] exit_group(0 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4303] <... setns resumed>)        = 0
[pid  4302] close(29 <unfinished ...>
[pid  4299] close(27 <unfinished ...>
[pid  4297] <... exit_group resumed>)   = ?
[pid  4303] close(3)                    = 0
[pid  4303] fcntl(4, F_DUPFD, 4)        = 5
[pid  4303] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4303] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4303] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4303] close(3)                    = 0
[pid  4303] close(4)                    = 0
[pid  4303] close(5)                    = 0
[pid  4303] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4303] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4303] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4303] close(9 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4303] close(17 <unfinished ...>
[pid  4297] +++ exited with 0 +++
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] close(18 <unfinished ...>
[pid  4299] close(28 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4302] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 93
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 95
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4302] exit_group(0 <unfinished ...>
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4303] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4299] close(29 <unfinished ...>
[pid  4303] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4302] <... exit_group resumed>)   = ?
[pid  4299] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4304 attached
 <unfinished ...>
[pid  4303] close(21 <unfinished ...>
[pid  4304] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... set_robust_list resumed>) = 0
[pid  4303] close(22 <unfinished ...>
[pid  4304] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... prctl resumed>)        = 0
[pid  4303] close(23 <unfinished ...>
[pid  4304] setpgid(0, 0 <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... setpgid resumed>)      = 0
[pid  4303] close(24 <unfinished ...>
[pid  4302] +++ exited with 0 +++
[pid  4304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4299] exit_group(0 <unfinished ...>
[pid  4304] <... openat resumed>)       = 3
[pid  4303] close(25 <unfinished ...>
[pid  4304] write(3, "1000", 4 <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... write resumed>)        = 4
[pid  4303] close(26 <unfinished ...>
[pid  4304] close(3 <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... close resumed>)        = 0
[pid  4303] close(27 <unfinished ...>
[pid  4304] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... openat resumed>)       = 3
[pid  4303] close(28 <unfinished ...>
[pid  4299] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 92
./strace-static-x86_64: Process 4305 attached
[pid  4304] setns(201, 0 <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... setns resumed>)        = 0
[pid  4303] close(29 <unfinished ...>
[pid  4304] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4303] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] <... socket resumed>)       = 4
[pid  4303] exit_group(0 <unfinished ...>
[pid  4304] setns(3, 0 <unfinished ...>
[pid  4303] <... exit_group resumed>)   = ?
[pid  4305] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4304] <... setns resumed>)        = 0
[pid  4303] +++ exited with 0 +++
[pid  4299] +++ exited with 0 +++
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4304] close(3)                    = 0
[pid  4304] fcntl(4, F_DUPFD, 4)        = 5
[pid  4304] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4304] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4306 attached
 <unfinished ...>
[pid  4304] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4306] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4304] <... openat resumed>)       = 3
[pid  4306] <... set_robust_list resumed>) = 0
[pid  4304] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4304] <... write resumed>)        = 8
[pid  4306] <... prctl resumed>)        = 0
[pid  4304] close(3 <unfinished ...>
[pid  4306] setpgid(0, 0 <unfinished ...>
[pid  4304] <... close resumed>)        = 0
[pid  4306] <... setpgid resumed>)      = 0
[pid  4304] close(4 <unfinished ...>
[pid  4306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4304] <... close resumed>)        = 0
[pid  4306] <... openat resumed>)       = 3
[pid  4304] close(5 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 92
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 95
[pid  4306] write(3, "1000", 4 <unfinished ...>
[pid  4304] <... close resumed>)        = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 95
[pid  4306] <... write resumed>)        = 4
[pid  4304] close(6 <unfinished ...>
[pid  4306] close(3 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = 0
[pid  4304] close(7 <unfinished ...>
[pid  4306] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4309 attached
./strace-static-x86_64: Process 4307 attached
[pid  4306] <... openat resumed>)       = 3
[pid  4305] <... set_robust_list resumed>) = 0
[pid  4304] close(8 <unfinished ...>
[pid  4306] setns(201, 0 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... setns resumed>)        = 0
[pid  4304] close(9./strace-static-x86_64: Process 4308 attached
 <unfinished ...>
[pid  4309] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4306] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4305] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4307] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4306] <... socket resumed>)       = 4
[pid  4305] <... prctl resumed>)        = 0
[pid  4304] close(10 <unfinished ...>
[pid  4309] <... set_robust_list resumed>) = 0
[pid  4308] <... set_robust_list resumed>) = 0
[pid  4306] setns(3, 0 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4308] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4307] <... set_robust_list resumed>) = 0
[pid  4306] <... setns resumed>)        = 0
[pid  4305] setpgid(0, 0 <unfinished ...>
[pid  4304] close(11 <unfinished ...>
[pid  4309] <... prctl resumed>)        = 0
[pid  4308] <... prctl resumed>)        = 0
[pid  4306] close(3 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] setpgid(0, 0 <unfinished ...>
[pid  4308] setpgid(0, 0 <unfinished ...>
[pid  4306] <... close resumed>)        = 0
[pid  4305] <... setpgid resumed>)      = 0
[pid  4304] close(12 <unfinished ...>
[pid  4309] <... setpgid resumed>)      = 0
[pid  4308] <... setpgid resumed>)      = 0
[pid  4307] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4306] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4307] <... prctl resumed>)        = 0
[pid  4306] <... fcntl resumed>)        = 5
[pid  4305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4304] close(13 <unfinished ...>
[pid  4309] <... openat resumed>)       = 3
[pid  4308] <... openat resumed>)       = 3
[pid  4307] setpgid(0, 0 <unfinished ...>
[pid  4306] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] write(3, "1000", 4 <unfinished ...>
[pid  4308] write(3, "1000", 4 <unfinished ...>
[pid  4307] <... setpgid resumed>)      = 0
[pid  4306] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4305] <... openat resumed>)       = 3
[pid  4304] close(14 <unfinished ...>
[pid  4309] <... write resumed>)        = 4
[pid  4308] <... write resumed>)        = 4
[pid  4306] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4305] write(3, "1000", 4 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(3 <unfinished ...>
[pid  4308] close(3 <unfinished ...>
[pid  4307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4306] <... openat resumed>)       = 3
[pid  4305] <... write resumed>)        = 4
[pid  4304] close(15 <unfinished ...>
[pid  4309] <... close resumed>)        = 0
[pid  4308] <... close resumed>)        = 0
[pid  4306] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4305] close(3 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4308] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4307] <... openat resumed>)       = 3
[pid  4306] <... write resumed>)        = 8
[pid  4304] close(16 <unfinished ...>
[pid  4309] <... openat resumed>)       = 3
[pid  4308] <... openat resumed>)       = 3
[pid  4307] write(3, "1000", 4 <unfinished ...>
[pid  4306] close(3 <unfinished ...>
[pid  4305] <... close resumed>)        = 0
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] setns(201, 0 <unfinished ...>
[pid  4308] setns(201, 0 <unfinished ...>
[pid  4307] <... write resumed>)        = 4
[pid  4306] <... close resumed>)        = 0
[pid  4305] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4304] close(17 <unfinished ...>
[pid  4309] <... setns resumed>)        = 0
[pid  4308] <... setns resumed>)        = 0
[pid  4307] close(3 <unfinished ...>
[pid  4306] close(4 <unfinished ...>
[pid  4305] <... openat resumed>)       = 3
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4308] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4306] <... close resumed>)        = 0
[pid  4307] <... close resumed>)        = 0
[pid  4304] close(18 <unfinished ...>
[pid  4305] setns(201, 0 <unfinished ...>
[pid  4309] <... socket resumed>)       = 4
[pid  4308] <... socket resumed>)       = 4
[pid  4307] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4306] close(5 <unfinished ...>
[pid  4305] <... setns resumed>)        = 0
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] setns(3, 0 <unfinished ...>
[pid  4308] setns(3, 0 <unfinished ...>
[pid  4307] <... openat resumed>)       = 3
[pid  4306] <... close resumed>)        = 0
[pid  4305] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4304] close(19 <unfinished ...>
[pid  4309] <... setns resumed>)        = 0
[pid  4308] <... setns resumed>)        = 0
[pid  4307] setns(201, 0 <unfinished ...>
[pid  4306] close(6 <unfinished ...>
[pid  4305] <... socket resumed>)       = 4
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(3 <unfinished ...>
[pid  4308] close(3 <unfinished ...>
[pid  4307] <... setns resumed>)        = 0
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] setns(3, 0 <unfinished ...>
[pid  4304] close(20 <unfinished ...>
[pid  4309] <... close resumed>)        = 0
[pid  4308] <... close resumed>)        = 0
[pid  4307] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4306] close(7 <unfinished ...>
[pid  4305] <... setns resumed>)        = 0
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4308] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4307] <... socket resumed>)       = 4
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(3 <unfinished ...>
[pid  4304] close(21 <unfinished ...>
[pid  4309] <... fcntl resumed>)        = 5
[pid  4308] <... fcntl resumed>)        = 5
[pid  4307] setns(3, 0 <unfinished ...>
[pid  4306] close(8 <unfinished ...>
[pid  4305] <... close resumed>)        = 0
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4308] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4307] <... setns resumed>)        = 0
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4304] close(22 <unfinished ...>
[pid  4309] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4308] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4307] close(3 <unfinished ...>
[pid  4306] close(9 <unfinished ...>
[pid  4305] <... fcntl resumed>)        = 5
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4308] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4307] <... close resumed>)        = 0
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4304] close(23 <unfinished ...>
[pid  4309] <... openat resumed>)       = 3
[pid  4308] <... openat resumed>)       = 3
[pid  4307] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4306] close(10 <unfinished ...>
[pid  4305] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4308] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4307] <... fcntl resumed>)        = 5
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4304] close(24 <unfinished ...>
[pid  4309] <... write resumed>)        = 8
[pid  4308] <... write resumed>)        = 8
[pid  4307] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4306] close(11 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(3 <unfinished ...>
[pid  4308] close(3 <unfinished ...>
[pid  4307] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... openat resumed>)       = 3
[pid  4304] close(25 <unfinished ...>
[pid  4309] <... close resumed>)        = 0
[pid  4308] <... close resumed>)        = 0
[pid  4307] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4306] close(12 <unfinished ...>
[pid  4305] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(4 <unfinished ...>
[pid  4308] close(4 <unfinished ...>
[pid  4307] <... openat resumed>)       = 3
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... write resumed>)        = 8
[pid  4304] close(26 <unfinished ...>
[pid  4309] <... close resumed>)        = 0
[pid  4308] <... close resumed>)        = 0
[pid  4307] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4306] close(13 <unfinished ...>
[pid  4305] close(3 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(5 <unfinished ...>
[pid  4308] close(5 <unfinished ...>
[pid  4307] <... write resumed>)        = 8
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] close(27 <unfinished ...>
[pid  4309] <... close resumed>)        = 0
[pid  4308] <... close resumed>)        = 0
[pid  4307] close(3 <unfinished ...>
[pid  4306] close(14 <unfinished ...>
[pid  4305] <... close resumed>)        = 0
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(6 <unfinished ...>
[pid  4308] close(6 <unfinished ...>
[pid  4307] <... close resumed>)        = 0
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(4 <unfinished ...>
[pid  4304] close(28 <unfinished ...>
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(4 <unfinished ...>
[pid  4306] close(15 <unfinished ...>
[pid  4305] <... close resumed>)        = 0
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(7 <unfinished ...>
[pid  4308] close(7 <unfinished ...>
[pid  4307] <... close resumed>)        = 0
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(5 <unfinished ...>
[pid  4304] close(29 <unfinished ...>
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(5 <unfinished ...>
[pid  4306] close(16 <unfinished ...>
[pid  4304] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] close(8 <unfinished ...>
[pid  4308] close(8 <unfinished ...>
[pid  4307] <... close resumed>)        = 0
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = 0
[pid  4304] exit_group(0 <unfinished ...>
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(6 <unfinished ...>
[pid  4306] close(17 <unfinished ...>
[pid  4305] close(6 <unfinished ...>
[pid  4304] <... exit_group resumed>)   = ?
[pid  4309] close(9 <unfinished ...>
[pid  4308] close(9 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4304] +++ exited with 0 +++
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(7 <unfinished ...>
[pid  4306] close(18 <unfinished ...>
[pid  4305] close(7 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4309] close(10 <unfinished ...>
[pid  4308] close(10 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(8 <unfinished ...>
[pid  4306] close(19 <unfinished ...>
[pid  4305] close(8 <unfinished ...>
[pid  4309] close(11 <unfinished ...>
[pid  4308] close(11 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(9 <unfinished ...>
[pid  4306] close(20 <unfinished ...>
[pid  4305] close(9 <unfinished ...>
[pid  4309] close(12 <unfinished ...>
[pid  4308] close(12 <unfinished ...>
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] close(21 <unfinished ...>
[pid  4309] close(13 <unfinished ...>
[pid  4308] close(13 <unfinished ...>
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] close(22 <unfinished ...>
[pid  4309] close(14 <unfinished ...>
[pid  4308] close(14 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 94
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(10 <unfinished ...>
[pid  4306] close(23 <unfinished ...>
[pid  4305] close(10 <unfinished ...>
[pid  4309] close(15 <unfinished ...>
[pid  4308] close(15 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(11 <unfinished ...>
[pid  4306] close(24 <unfinished ...>
[pid  4305] close(11 <unfinished ...>
[pid  4309] close(16 <unfinished ...>
[pid  4308] close(16 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(12 <unfinished ...>
[pid  4306] close(25 <unfinished ...>
[pid  4305] close(12 <unfinished ...>
[pid  4309] close(17 <unfinished ...>
[pid  4308] close(17 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4310 attached
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(13 <unfinished ...>
[pid  4306] close(26 <unfinished ...>
[pid  4305] close(13 <unfinished ...>
[pid  4310] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4309] close(18 <unfinished ...>
[pid  4308] close(18 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] <... set_robust_list resumed>) = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(14 <unfinished ...>
[pid  4306] close(27 <unfinished ...>
[pid  4305] close(14 <unfinished ...>
[pid  4310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4309] close(19 <unfinished ...>
[pid  4308] close(19 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] <... prctl resumed>)        = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(15 <unfinished ...>
[pid  4306] close(28 <unfinished ...>
[pid  4305] close(15 <unfinished ...>
[pid  4310] setpgid(0, 0 <unfinished ...>
[pid  4309] close(20 <unfinished ...>
[pid  4308] close(20 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] <... setpgid resumed>)      = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(16 <unfinished ...>
[pid  4306] close(29 <unfinished ...>
[pid  4305] close(16 <unfinished ...>
[pid  4310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4309] close(21 <unfinished ...>
[pid  4308] close(21 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] <... openat resumed>)       = 3
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(17 <unfinished ...>
[pid  4306] exit_group(0 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] write(3, "1000", 4 <unfinished ...>
[pid  4309] close(22 <unfinished ...>
[pid  4308] close(22 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4306] <... exit_group resumed>)   = ?
[pid  4305] close(17 <unfinished ...>
[pid  4310] <... write resumed>)        = 4
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(18 <unfinished ...>
[pid  4306] +++ exited with 0 +++
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] close(3 <unfinished ...>
[pid  4309] close(23 <unfinished ...>
[pid  4308] close(23 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(18 <unfinished ...>
[pid  4310] <... close resumed>)        = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(19 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4310] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4309] close(24 <unfinished ...>
[pid  4308] close(24 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(19 <unfinished ...>
[pid  4310] <... openat resumed>)       = 3
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(20 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] setns(201, 0 <unfinished ...>
[pid  4309] close(25 <unfinished ...>
[pid  4308] close(25 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(20 <unfinished ...>
[pid  4310] <... setns resumed>)        = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(21 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4309] close(26 <unfinished ...>
[pid  4308] close(26 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(21 <unfinished ...>
[pid  4310] <... socket resumed>)       = 4
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(22 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] setns(3, 0 <unfinished ...>
[pid  4309] close(27 <unfinished ...>
[pid  4308] close(27 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(22 <unfinished ...>
[pid  4310] <... setns resumed>)        = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(23 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] close(3 <unfinished ...>
[pid  4309] close(28 <unfinished ...>
[pid  4308] close(28 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(23 <unfinished ...>
[pid  4310] <... close resumed>)        = 0
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(24 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4309] close(29 <unfinished ...>
[pid  4308] close(29 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4310] <... fcntl resumed>)        = 5
[pid  4309] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4308] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] close(25 <unfinished ...>
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4309] exit_group(0 <unfinished ...>
[pid  4308] exit_group(0 <unfinished ...>
[pid  4310] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4309] <... exit_group resumed>)   = ?
[pid  4308] <... exit_group resumed>)   = ?
[pid  4305] close(25./strace-static-x86_64: Process 4311 attached
 <unfinished ...>
[pid  4310] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4309] +++ exited with 0 +++
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 93
[pid  4311] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4310] <... openat resumed>)       = 3
[pid  4308] +++ exited with 0 +++
[pid  4307] close(26 <unfinished ...>
[pid  4305] close(26 <unfinished ...>
[pid  4310] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] <... write resumed>)        = 8
[pid  4307] close(27 <unfinished ...>
[pid  4305] close(27 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4310] close(3 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4310] <... close resumed>)        = 0
[pid  4307] close(28 <unfinished ...>
[pid  4305] close(28 <unfinished ...>
[pid  4310] close(4 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4310] <... close resumed>)        = 0
[pid  4307] close(29 <unfinished ...>
[pid  4305] close(29 <unfinished ...>
[pid  4310] close(5 <unfinished ...>
[pid  4307] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4305] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] <... close resumed>)        = 0
[pid  4310] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4305] exit_group(0 <unfinished ...>
[pid  4310] close(7 <unfinished ...>
[pid  4307] exit_group(0 <unfinished ...>
[pid  4305] <... exit_group resumed>)   = ?
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4310] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4307] <... exit_group resumed>)   = ?
[pid  4310] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4310] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4310] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(15 <unfinished ...>
[pid  4305] +++ exited with 0 +++
[pid  4310] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4310] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4307] +++ exited with 0 +++
[pid  4310] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4310] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4310] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4310] exit_group(0)               = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4311] <... set_robust_list resumed>) = 0
[pid  4310] +++ exited with 0 +++
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 96
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 96
./strace-static-x86_64: Process 4312 attached
[pid  4312] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4312] <... set_robust_list resumed>) = 0
[pid  4312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4312] setpgid(0, 0)               = 0
[pid  4312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4312] write(3, "1000", 4)         = 4
[pid  4312] close(3)                    = 0
[pid  4312] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4311] <... prctl resumed>)        = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 96
[pid  4312] setns(201, 0)               = 0
[pid  4312] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4312] setns(3, 0)                 = 0
[pid  4312] close(3)                    = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 95
[pid  4312] fcntl(4, F_DUPFD, 4)        = 5
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 93
[pid  4312] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4311] setpgid(0, 0)               = 0
[pid  4312] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4312] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4312] <... openat resumed>)       = 3
[pid  4312] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4311] <... openat resumed>)       = 3
[pid  4312] <... write resumed>)        = 8
[pid  4311] write(3, "1000", 4)         = 4
[pid  4311] close(3)                    = 0
[pid  4312] close(3 <unfinished ...>
[pid  4311] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4312] <... close resumed>)        = 0
[pid  4312] close(4)                    = 0
[pid  4311] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4314 attached
[pid  4312] close(5./strace-static-x86_64: Process 4316 attached
./strace-static-x86_64: Process 4313 attached
 <unfinished ...>
[pid  4314] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4312] <... close resumed>)        = 0
[pid  4311] setns(201, 0)               = 0
[pid  4311] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4315 attached
 <unfinished ...>
[pid  4314] <... set_robust_list resumed>) = 0
[pid  4312] close(6 <unfinished ...>
[pid  4315] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4314] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4313] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... socket resumed>)       = 4
[pid  4316] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4315] <... set_robust_list resumed>) = 0
[pid  4314] <... prctl resumed>)        = 0
[pid  4312] close(7 <unfinished ...>
[pid  4315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4314] setpgid(0, 0 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] setns(3, 0 <unfinished ...>
[pid  4316] <... set_robust_list resumed>) = 0
[pid  4313] <... set_robust_list resumed>) = 0
[pid  4311] <... setns resumed>)        = 0
[pid  4311] close(3 <unfinished ...>
[pid  4313] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4315] <... prctl resumed>)        = 0
[pid  4314] <... setpgid resumed>)      = 0
[pid  4313] <... prctl resumed>)        = 0
[pid  4312] close(8 <unfinished ...>
[pid  4311] <... close resumed>)        = 0
[pid  4315] setpgid(0, 0 <unfinished ...>
[pid  4314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4313] setpgid(0, 0 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4315] <... setpgid resumed>)      = 0
[pid  4314] <... openat resumed>)       = 3
[pid  4313] <... setpgid resumed>)      = 0
[pid  4312] close(9 <unfinished ...>
[pid  4311] <... fcntl resumed>)        = 5
[pid  4315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4314] write(3, "1000", 4 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4316] <... prctl resumed>)        = 0
[pid  4315] <... openat resumed>)       = 3
[pid  4314] <... write resumed>)        = 4
[pid  4312] close(10 <unfinished ...>
[pid  4311] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4315] write(3, "1000", 4 <unfinished ...>
[pid  4314] close(3 <unfinished ...>
[pid  4313] <... openat resumed>)       = 3
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4315] <... write resumed>)        = 4
[pid  4314] <... close resumed>)        = 0
[pid  4313] write(3, "1000", 4 <unfinished ...>
[pid  4312] close(11 <unfinished ...>
[pid  4311] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4315] close(3 <unfinished ...>
[pid  4314] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] setpgid(0, 0 <unfinished ...>
[pid  4315] <... close resumed>)        = 0
[pid  4314] <... openat resumed>)       = 3
[pid  4313] <... write resumed>)        = 4
[pid  4312] close(12 <unfinished ...>
[pid  4311] <... openat resumed>)       = 3
[pid  4315] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4314] setns(201, 0 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4316] <... setpgid resumed>)      = 0
[pid  4315] <... openat resumed>)       = 3
[pid  4314] <... setns resumed>)        = 0
[pid  4313] close(3 <unfinished ...>
[pid  4312] close(13 <unfinished ...>
[pid  4315] setns(201, 0 <unfinished ...>
[pid  4314] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4313] <... close resumed>)        = 0
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... write resumed>)        = 8
[pid  4316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4315] <... setns resumed>)        = 0
[pid  4314] <... socket resumed>)       = 4
[pid  4313] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4312] close(14 <unfinished ...>
[pid  4311] close(3 <unfinished ...>
[pid  4315] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4314] setns(3, 0 <unfinished ...>
[pid  4313] <... openat resumed>)       = 3
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] <... socket resumed>)       = 4
[pid  4314] <... setns resumed>)        = 0
[pid  4316] <... openat resumed>)       = 3
[pid  4312] close(15 <unfinished ...>
[pid  4311] <... close resumed>)        = 0
[pid  4313] setns(201, 0 <unfinished ...>
[pid  4316] write(3, "1000", 4 <unfinished ...>
[pid  4315] setns(3, 0 <unfinished ...>
[pid  4314] close(3 <unfinished ...>
[pid  4313] <... setns resumed>)        = 0
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(4 <unfinished ...>
[pid  4316] <... write resumed>)        = 4
[pid  4315] <... setns resumed>)        = 0
[pid  4314] <... close resumed>)        = 0
[pid  4313] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4312] close(16 <unfinished ...>
[pid  4311] <... close resumed>)        = 0
[pid  4315] close(3 <unfinished ...>
[pid  4314] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4313] <... socket resumed>)       = 4
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(5 <unfinished ...>
[pid  4316] close(3 <unfinished ...>
[pid  4315] <... close resumed>)        = 0
[pid  4314] <... fcntl resumed>)        = 5
[pid  4313] setns(3, 0 <unfinished ...>
[pid  4312] close(17 <unfinished ...>
[pid  4316] <... close resumed>)        = 0
[pid  4315] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4314] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4313] <... setns resumed>)        = 0
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = 0
[pid  4316] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4315] <... fcntl resumed>)        = 5
[pid  4314] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4313] close(3 <unfinished ...>
[pid  4312] close(18 <unfinished ...>
[pid  4311] close(6 <unfinished ...>
[pid  4316] <... openat resumed>)       = 3
[pid  4315] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4314] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4313] <... close resumed>)        = 0
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] setns(201, 0 <unfinished ...>
[pid  4315] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4314] <... openat resumed>)       = 3
[pid  4313] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4312] close(19 <unfinished ...>
[pid  4311] close(7 <unfinished ...>
[pid  4316] <... setns resumed>)        = 0
[pid  4315] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4314] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4313] <... fcntl resumed>)        = 5
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4315] <... openat resumed>)       = 3
[pid  4314] <... write resumed>)        = 8
[pid  4313] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4312] close(20 <unfinished ...>
[pid  4311] close(8 <unfinished ...>
[pid  4316] <... socket resumed>)       = 4
[pid  4315] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4314] close(3 <unfinished ...>
[pid  4313] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] setns(3, 0 <unfinished ...>
[pid  4315] <... write resumed>)        = 8
[pid  4314] <... close resumed>)        = 0
[pid  4313] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4312] close(21 <unfinished ...>
[pid  4311] close(9 <unfinished ...>
[pid  4316] <... setns resumed>)        = 0
[pid  4315] close(3 <unfinished ...>
[pid  4314] close(4 <unfinished ...>
[pid  4313] <... openat resumed>)       = 3
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(3 <unfinished ...>
[pid  4315] <... close resumed>)        = 0
[pid  4314] <... close resumed>)        = 0
[pid  4313] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4312] close(22 <unfinished ...>
[pid  4311] close(10 <unfinished ...>
[pid  4316] <... close resumed>)        = 0
[pid  4315] close(4 <unfinished ...>
[pid  4314] close(5 <unfinished ...>
[pid  4313] <... write resumed>)        = 8
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4315] <... close resumed>)        = 0
[pid  4314] <... close resumed>)        = 0
[pid  4313] close(3 <unfinished ...>
[pid  4312] close(23 <unfinished ...>
[pid  4311] close(11 <unfinished ...>
[pid  4316] <... fcntl resumed>)        = 5
[pid  4315] close(5 <unfinished ...>
[pid  4314] close(6 <unfinished ...>
[pid  4313] <... close resumed>)        = 0
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4315] <... close resumed>)        = 0
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(4 <unfinished ...>
[pid  4312] close(24 <unfinished ...>
[pid  4311] close(12 <unfinished ...>
[pid  4316] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4315] close(6 <unfinished ...>
[pid  4314] close(7 <unfinished ...>
[pid  4313] <... close resumed>)        = 0
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(5 <unfinished ...>
[pid  4312] close(25 <unfinished ...>
[pid  4311] close(13 <unfinished ...>
[pid  4316] <... openat resumed>)       = 3
[pid  4315] close(7 <unfinished ...>
[pid  4314] close(8 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = 0
[pid  4312] close(26 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] <... write resumed>)        = 8
[pid  4315] close(8 <unfinished ...>
[pid  4314] close(9 <unfinished ...>
[pid  4313] close(6 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(14 <unfinished ...>
[pid  4316] close(3 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4312] close(27 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] <... close resumed>)        = 0
[pid  4315] close(9 <unfinished ...>
[pid  4314] close(10 <unfinished ...>
[pid  4313] close(7 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(15 <unfinished ...>
[pid  4316] close(4 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4312] close(28 <unfinished ...>
[pid  4316] <... close resumed>)        = 0
[pid  4315] close(10 <unfinished ...>
[pid  4314] close(11 <unfinished ...>
[pid  4313] close(8 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(5 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4312] close(29 <unfinished ...>
[pid  4311] close(16 <unfinished ...>
[pid  4316] <... close resumed>)        = 0
[pid  4315] close(11 <unfinished ...>
[pid  4314] close(12 <unfinished ...>
[pid  4313] close(9 <unfinished ...>
[pid  4312] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(6 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4312] exit_group(0 <unfinished ...>
[pid  4311] close(17 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(12 <unfinished ...>
[pid  4314] close(13 <unfinished ...>
[pid  4313] close(10 <unfinished ...>
[pid  4312] <... exit_group resumed>)   = ?
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(7 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4312] +++ exited with 0 +++
[pid  4311] close(18 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(13 <unfinished ...>
[pid  4314] close(14 <unfinished ...>
[pid  4313] close(11 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(8 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(19 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(14 <unfinished ...>
[pid  4314] close(15 <unfinished ...>
[pid  4313] close(12 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4316] close(9 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(20 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(15 <unfinished ...>
[pid  4314] close(16 <unfinished ...>
[pid  4313] close(13 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(10 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(21 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(16 <unfinished ...>
[pid  4314] close(17 <unfinished ...>
[pid  4313] close(14 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(11 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(22 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(17 <unfinished ...>
[pid  4314] close(18 <unfinished ...>
[pid  4313] close(15 <unfinished ...>
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(18 <unfinished ...>
[pid  4314] close(19 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(19 <unfinished ...>
[pid  4314] close(20 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(12 <unfinished ...>
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] close(23 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(20 <unfinished ...>
[pid  4314] close(21 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 97
[pid  4316] close(13 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(16 <unfinished ...>
[pid  4311] close(24 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(21 <unfinished ...>
[pid  4314] close(22 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(14 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(17 <unfinished ...>
[pid  4311] close(25 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(22 <unfinished ...>
[pid  4314] close(23 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(15 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(18 <unfinished ...>
[pid  4311] close(26 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(23 <unfinished ...>
[pid  4314] close(24 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4317 attached
[pid  4316] close(16 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(19 <unfinished ...>
[pid  4311] close(27 <unfinished ...>
[pid  4317] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(24 <unfinished ...>
[pid  4314] close(25 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... set_robust_list resumed>) = 0
[pid  4316] close(17 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(20 <unfinished ...>
[pid  4311] close(28 <unfinished ...>
[pid  4317] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(25 <unfinished ...>
[pid  4314] close(26 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... prctl resumed>)        = 0
[pid  4316] close(18 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(21 <unfinished ...>
[pid  4311] close(29 <unfinished ...>
[pid  4317] setpgid(0, 0 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(26 <unfinished ...>
[pid  4314] close(27 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... setpgid resumed>)      = 0
[pid  4316] close(19 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(22 <unfinished ...>
[pid  4317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(27 <unfinished ...>
[pid  4314] close(28 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4311] exit_group(0 <unfinished ...>
[pid  4317] <... openat resumed>)       = 3
[pid  4316] close(20 <unfinished ...>
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(23 <unfinished ...>
[pid  4311] <... exit_group resumed>)   = ?
[pid  4317] write(3, "1000", 4 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4315] close(28 <unfinished ...>
[pid  4314] close(29 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... write resumed>)        = 4
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] close(3 <unfinished ...>
[pid  4315] close(29 <unfinished ...>
[pid  4317] <... close resumed>)        = 0
[pid  4315] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4315] exit_group(0 <unfinished ...>
[pid  4317] <... openat resumed>)       = 3
[pid  4315] <... exit_group resumed>)   = ?
[pid  4311] +++ exited with 0 +++
[pid  4317] setns(201, 0 <unfinished ...>
[pid  4316] close(21 <unfinished ...>
[pid  4315] +++ exited with 0 +++
[pid  4314] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(24 <unfinished ...>
[pid  4317] <... setns resumed>)        = 0
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4314] exit_group(0 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4316] close(22 <unfinished ...>
[pid  4314] <... exit_group resumed>)   = ?
[pid  4313] close(25 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4317] <... socket resumed>)       = 4
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] setns(3, 0)                 = 0
[pid  4317] close(3)                    = 0
[pid  4317] fcntl(4, F_DUPFD, 4)        = 5
[pid  4317] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4317] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4316] close(23 <unfinished ...>
[pid  4314] +++ exited with 0 +++
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4317] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] close(26 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4317] <... write resumed>)        = 8
[pid  4317] close(3)                    = 0
[pid  4317] close(4 <unfinished ...>
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... close resumed>)        = 0
[pid  4316] close(24 <unfinished ...>
[pid  4313] close(27 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 94
[pid  4317] close(5 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... close resumed>)        = 0
[pid  4317] close(6 <unfinished ...>
[pid  4316] close(25 <unfinished ...>
[pid  4313] close(28 <unfinished ...>
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4317] close(7 <unfinished ...>
[pid  4316] close(26 <unfinished ...>
[pid  4313] close(29 <unfinished ...>
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4317] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4317] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4317] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4317] close(12 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4317] close(13 <unfinished ...>
[pid  4316] close(27 <unfinished ...>
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] exit_group(0 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 97
[pid  4317] close(14 <unfinished ...>
[pid  4316] close(28 <unfinished ...>
[pid  4313] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4318 attached
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4317] close(15 <unfinished ...>
[pid  4318] <... set_robust_list resumed>) = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4317] close(16 <unfinished ...>
[pid  4318] <... prctl resumed>)        = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] setpgid(0, 0 <unfinished ...>
[pid  4317] close(17 <unfinished ...>
[pid  4318] <... setpgid resumed>)      = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4317] close(18 <unfinished ...>
[pid  4318] <... openat resumed>)       = 3
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4313] +++ exited with 0 +++
[pid  4318] write(3, "1000", 4 <unfinished ...>
[pid  4317] close(19 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... write resumed>)        = 4
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] close(29 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 96
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4318] close(3 <unfinished ...>
[pid  4317] close(20 <unfinished ...>
[pid  4316] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... close resumed>)        = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4317] close(21 <unfinished ...>
[pid  4316] exit_group(0 <unfinished ...>
[pid  4318] <... openat resumed>)       = 3
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4316] <... exit_group resumed>)   = ?
[pid  4318] setns(201, 0 <unfinished ...>
[pid  4317] close(22 <unfinished ...>
[pid  4318] <... setns resumed>)        = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4317] close(23 <unfinished ...>
[pid  4318] <... socket resumed>)       = 4
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] setns(3, 0 <unfinished ...>
[pid  4317] close(24./strace-static-x86_64: Process 4320 attached
 <unfinished ...>
[pid  4318] <... setns resumed>)        = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4318] close(3 <unfinished ...>
[pid  4317] close(25 <unfinished ...>
[pid  4316] +++ exited with 0 +++
[pid  4320] <... set_robust_list resumed>) = 0
[pid  4318] <... close resumed>)        = 0
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4318] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4317] close(26 <unfinished ...>
[pid  4320] <... prctl resumed>)        = 0
[pid  4318] <... fcntl resumed>)        = 5
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] setpgid(0, 0 <unfinished ...>
[pid  4318] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4317] close(27 <unfinished ...>
[pid  4320] <... setpgid resumed>)      = 0
[pid  4318] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4318] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4317] close(28 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 97
./strace-static-x86_64: Process 4321 attached
./strace-static-x86_64: Process 4319 attached
[pid  4320] <... openat resumed>)       = 3
[pid  4318] <... openat resumed>)       = 3
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4320] write(3, "1000", 4 <unfinished ...>
[pid  4318] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4317] close(29 <unfinished ...>
[pid  4320] <... write resumed>)        = 4
[pid  4318] <... write resumed>)        = 8
[pid  4317] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(3 <unfinished ...>
[pid  4318] close(3 <unfinished ...>
[pid  4317] exit_group(0 <unfinished ...>
[pid  4320] <... close resumed>)        = 0
[pid  4318] <... close resumed>)        = 0
[pid  4317] <... exit_group resumed>)   = ?
[pid  4321] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4320] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4319] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4318] close(4 <unfinished ...>
[pid  4317] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 94
[pid  4320] <... openat resumed>)       = 3
[pid  4318] <... close resumed>)        = 0
[pid  4320] setns(201, 0 <unfinished ...>
[pid  4318] close(5 <unfinished ...>
[pid  4320] <... setns resumed>)        = 0
[pid  4319] <... set_robust_list resumed>) = 0
[pid  4318] <... close resumed>)        = 0
[pid  4321] <... set_robust_list resumed>) = 0
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=1, si_stime=1} ---
[pid  4320] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4318] close(6 <unfinished ...>
[pid  4319] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4318] close(8 <unfinished ...>
[pid  4320] <... socket resumed>)       = 4
[pid  4319] <... prctl resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4320] setns(3, 0 <unfinished ...>
[pid  4318] close(9 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4321] <... prctl resumed>)        = 0
[pid  4320] <... setns resumed>)        = 0
[pid  4319] setpgid(0, 0 <unfinished ...>
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4323 attached
./strace-static-x86_64: Process 4322 attached
[pid  4321] setpgid(0, 0 <unfinished ...>
[pid  4322] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4321] <... setpgid resumed>)      = 0
[pid  4320] close(3 <unfinished ...>
[pid  4318] close(10 <unfinished ...>
[pid  4322] <... set_robust_list resumed>) = 0
[pid  4321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4320] <... close resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4321] <... openat resumed>)       = 3
[pid  4320] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4319] <... setpgid resumed>)      = 0
[pid  4318] close(11 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 98
[pid  4322] <... prctl resumed>)        = 0
[pid  4321] write(3, "1000", 4 <unfinished ...>
[pid  4320] <... fcntl resumed>)        = 5
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] setpgid(0, 0 <unfinished ...>
[pid  4321] <... write resumed>)        = 4
[pid  4320] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4318] close(12 <unfinished ...>
[pid  4322] <... setpgid resumed>)      = 0
[pid  4321] close(3 <unfinished ...>
[pid  4320] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4321] <... close resumed>)        = 0
[pid  4320] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4318] close(13 <unfinished ...>
[pid  4322] <... openat resumed>)       = 3
[pid  4321] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4320] <... openat resumed>)       = 3
[pid  4319] <... openat resumed>)       = 3
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] write(3, "1000", 4 <unfinished ...>
[pid  4321] <... openat resumed>)       = 3
[pid  4320] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4319] write(3, "1000", 4 <unfinished ...>
[pid  4318] close(14 <unfinished ...>
[pid  4322] <... write resumed>)        = 4
[pid  4321] setns(201, 0 <unfinished ...>
[pid  4320] <... write resumed>)        = 8
[pid  4319] <... write resumed>)        = 4
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] close(3 <unfinished ...>
[pid  4321] <... setns resumed>)        = 0
[pid  4320] close(3 <unfinished ...>
[pid  4318] close(15 <unfinished ...>
[pid  4322] <... close resumed>)        = 0
[pid  4321] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4320] <... close resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4321] <... socket resumed>)       = 4
[pid  4320] close(4 <unfinished ...>
[pid  4318] close(16 <unfinished ...>
[pid  4322] <... openat resumed>)       = 3
[pid  4321] setns(3, 0 <unfinished ...>
[pid  4320] <... close resumed>)        = 0
[pid  4319] close(3 <unfinished ...>
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] setns(201, 0 <unfinished ...>
[pid  4321] <... setns resumed>)        = 0
[pid  4320] close(5 <unfinished ...>
[pid  4318] close(17 <unfinished ...>
[pid  4322] <... setns resumed>)        = 0
[pid  4321] close(3 <unfinished ...>
[pid  4320] <... close resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4321] <... close resumed>)        = 0
[pid  4320] close(6 <unfinished ...>
[pid  4318] close(18 <unfinished ...>
[pid  4322] <... socket resumed>)       = 4
[pid  4321] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] setns(3, 0 <unfinished ...>
[pid  4321] <... fcntl resumed>)        = 5
[pid  4320] close(7 <unfinished ...>
[pid  4318] close(19 <unfinished ...>
[pid  4322] <... setns resumed>)        = 0
[pid  4321] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] close(3 <unfinished ...>
[pid  4321] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4320] close(8 <unfinished ...>
[pid  4318] close(20 <unfinished ...>
[pid  4319] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4322] <... close resumed>)        = 0
[pid  4321] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4321] <... openat resumed>)       = 3
[pid  4320] close(9 <unfinished ...>
[pid  4319] <... openat resumed>)       = 3
[pid  4318] close(21 <unfinished ...>
[pid  4322] <... fcntl resumed>)        = 5
[pid  4321] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] setns(201, 0 <unfinished ...>
[pid  4322] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4321] <... write resumed>)        = 8
[pid  4320] close(10 <unfinished ...>
[pid  4318] close(22 <unfinished ...>
[pid  4322] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4321] close(3 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... setns resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4321] <... close resumed>)        = 0
[pid  4320] close(11 <unfinished ...>
[pid  4318] close(23 <unfinished ...>
[pid  4319] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4323] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4322] <... openat resumed>)       = 3
[pid  4321] close(4 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4321] <... close resumed>)        = 0
[pid  4320] close(12 <unfinished ...>
[pid  4319] <... socket resumed>)       = 4
[pid  4318] close(24 <unfinished ...>
[pid  4323] <... set_robust_list resumed>) = 0
[pid  4322] <... write resumed>)        = 8
[pid  4321] close(5 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] setns(3, 0 <unfinished ...>
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4322] close(3 <unfinished ...>
[pid  4321] <... close resumed>)        = 0
[pid  4320] close(13 <unfinished ...>
[pid  4319] <... setns resumed>)        = 0
[pid  4318] close(25 <unfinished ...>
[pid  4323] <... prctl resumed>)        = 0
[pid  4322] <... close resumed>)        = 0
[pid  4321] close(6 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(3 <unfinished ...>
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] setpgid(0, 0 <unfinished ...>
[pid  4322] close(4 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(14 <unfinished ...>
[pid  4318] close(26 <unfinished ...>
[pid  4323] <... setpgid resumed>)      = 0
[pid  4322] <... close resumed>)        = 0
[pid  4321] close(7 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = 0
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4322] close(5 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(15 <unfinished ...>
[pid  4319] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4318] close(27 <unfinished ...>
[pid  4323] <... openat resumed>)       = 3
[pid  4322] <... close resumed>)        = 0
[pid  4321] close(8 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... fcntl resumed>)        = 5
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] write(3, "1000", 4 <unfinished ...>
[pid  4322] close(6 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(16 <unfinished ...>
[pid  4319] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4318] close(28 <unfinished ...>
[pid  4323] <... write resumed>)        = 4
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(9 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(3 <unfinished ...>
[pid  4322] close(7 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(17 <unfinished ...>
[pid  4319] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4318] close(29 <unfinished ...>
[pid  4323] <... close resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(10 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... openat resumed>)       = 3
[pid  4318] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4322] close(8 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(18 <unfinished ...>
[pid  4319] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4318] exit_group(0 <unfinished ...>
[pid  4323] <... openat resumed>)       = 3
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(11 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4318] <... exit_group resumed>)   = ?
[pid  4323] setns(201, 0 <unfinished ...>
[pid  4322] close(9 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(19 <unfinished ...>
[pid  4319] <... write resumed>)        = 8
[pid  4318] +++ exited with 0 +++
[pid  4323] <... setns resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(12 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(3 <unfinished ...>
[pid  4323] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4322] close(10 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(20 <unfinished ...>
[pid  4323] <... socket resumed>)       = 4
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(13 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4323] setns(3, 0 <unfinished ...>
[pid  4322] close(11 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(21 <unfinished ...>
[pid  4319] close(4 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4323] <... setns resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(14 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = 0
[pid  4323] close(3 <unfinished ...>
[pid  4322] close(12 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(22 <unfinished ...>
[pid  4323] <... close resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(15 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4322] close(13 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(23 <unfinished ...>
[pid  4323] <... fcntl resumed>)        = 5
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(16 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(5 <unfinished ...>
[pid  4323] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4322] close(14 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(24 <unfinished ...>
[pid  4323] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(17 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 95
[pid  4323] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4322] close(15 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(25 <unfinished ...>
[pid  4319] close(6 <unfinished ...>
[pid  4323] <... openat resumed>)       = 3
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(18 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4322] close(16 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(26 <unfinished ...>
[pid  4319] close(7 <unfinished ...>
[pid  4323] <... write resumed>)        = 8
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(19 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(3 <unfinished ...>
[pid  4322] close(17 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(27 <unfinished ...>
[pid  4319] close(8 <unfinished ...>
[pid  4323] <... close resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(20 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(4 <unfinished ...>
[pid  4322] close(18 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(28 <unfinished ...>
[pid  4319] close(9 <unfinished ...>
[pid  4323] <... close resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(21 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4324 attached
[pid  4323] close(5 <unfinished ...>
[pid  4322] close(19 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] close(29 <unfinished ...>
[pid  4319] close(10 <unfinished ...>
[pid  4324] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4323] <... close resumed>)        = 0
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(22 <unfinished ...>
[pid  4320] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... set_robust_list resumed>) = 0
[pid  4323] close(6 <unfinished ...>
[pid  4322] close(20 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] exit_group(0 <unfinished ...>
[pid  4319] close(11 <unfinished ...>
[pid  4324] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(23 <unfinished ...>
[pid  4320] <... exit_group resumed>)   = ?
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... prctl resumed>)        = 0
[pid  4323] close(7 <unfinished ...>
[pid  4322] close(21 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4320] +++ exited with 0 +++
[pid  4319] close(12 <unfinished ...>
[pid  4324] setpgid(0, 0 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(24 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4324] <... setpgid resumed>)      = 0
[pid  4323] close(8 <unfinished ...>
[pid  4322] close(22 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(13 <unfinished ...>
[pid  4324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(25 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... openat resumed>)       = 3
[pid  4323] close(9 <unfinished ...>
[pid  4322] close(23 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(14 <unfinished ...>
[pid  4324] write(3, "1000", 4 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(26 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4324] <... write resumed>)        = 4
[pid  4323] close(10 <unfinished ...>
[pid  4322] close(24 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(15 <unfinished ...>
[pid  4324] close(3 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(27 <unfinished ...>
[pid  4324] <... close resumed>)        = 0
[pid  4323] close(11 <unfinished ...>
[pid  4322] close(25 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(28 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... openat resumed>)       = 3
[pid  4323] close(12 <unfinished ...>
[pid  4322] close(26 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(16 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 97
[pid  4324] setns(201, 0 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] close(29 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... setns resumed>)        = 0
[pid  4323] close(13 <unfinished ...>
[pid  4322] close(27 <unfinished ...>
[pid  4321] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(17 <unfinished ...>
[pid  4324] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] exit_group(0 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... socket resumed>)       = 4
[pid  4323] close(14 <unfinished ...>
[pid  4322] close(28 <unfinished ...>
[pid  4321] <... exit_group resumed>)   = ?
[pid  4319] close(18 <unfinished ...>
[pid  4324] setns(3, 0 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4321] +++ exited with 0 +++
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4325 attached
[pid  4324] <... setns resumed>)        = 0
[pid  4323] close(15 <unfinished ...>
[pid  4322] close(29 <unfinished ...>
[pid  4319] close(19 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4325] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4324] close(3 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... set_robust_list resumed>) = 0
[pid  4324] <... close resumed>)        = 0
[pid  4323] close(16 <unfinished ...>
[pid  4322] exit_group(0 <unfinished ...>
[pid  4319] close(20 <unfinished ...>
[pid  4325] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4324] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4322] <... exit_group resumed>)   = ?
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... prctl resumed>)        = 0
[pid  4324] <... fcntl resumed>)        = 5
[pid  4323] close(17 <unfinished ...>
[pid  4322] +++ exited with 0 +++
[pid  4319] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4325] setpgid(0, 0 <unfinished ...>
[pid  4324] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4325] <... setpgid resumed>)      = 0
[pid  4324] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4323] close(18 <unfinished ...>
[pid  4325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4324] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... openat resumed>)       = 3
[pid  4324] <... openat resumed>)       = 3
[pid  4323] close(19 <unfinished ...>
[pid  4319] close(22 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4325] write(3, "1000", 4 <unfinished ...>
[pid  4324] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... write resumed>)        = 4
[pid  4324] <... write resumed>)        = 8
[pid  4323] close(20 <unfinished ...>
[pid  4319] close(23 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 98
[pid  4325] close(3 <unfinished ...>
[pid  4324] close(3 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = 0
[pid  4324] <... close resumed>)        = 0
[pid  4323] close(21 <unfinished ...>
[pid  4319] close(24 <unfinished ...>
[pid  4325] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4324] close(4 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... openat resumed>)       = 3
[pid  4324] <... close resumed>)        = 0
[pid  4323] close(22 <unfinished ...>
[pid  4319] close(25 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4325] setns(201, 0 <unfinished ...>
[pid  4324] close(5 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... setns resumed>)        = 0
[pid  4324] <... close resumed>)        = 0
[pid  4323] close(23 <unfinished ...>
[pid  4325] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4324] close(6 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... socket resumed>)       = 4
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(24 <unfinished ...>
[pid  4325] setns(3, 0 <unfinished ...>
[pid  4324] close(7 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(26./strace-static-x86_64: Process 4326 attached
 <unfinished ...>
[pid  4325] <... setns resumed>)        = 0
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(25 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 95
./strace-static-x86_64: Process 4327 attached
[pid  4326] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4325] close(3 <unfinished ...>
[pid  4324] close(8 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(27 <unfinished ...>
[pid  4326] <... set_robust_list resumed>) = 0
[pid  4325] <... close resumed>)        = 0
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(26 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4326] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4325] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4324] close(9 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(28 <unfinished ...>
[pid  4326] <... prctl resumed>)        = 0
[pid  4325] <... fcntl resumed>)        = 5
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(27 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] setpgid(0, 0 <unfinished ...>
[pid  4325] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4324] close(10 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] close(29 <unfinished ...>
[pid  4327] <... set_robust_list resumed>) = 0
[pid  4326] <... setpgid resumed>)      = 0
[pid  4325] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(28 <unfinished ...>
[pid  4319] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4325] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4324] close(11 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4319] exit_group(0 <unfinished ...>
[pid  4327] <... prctl resumed>)        = 0
[pid  4326] <... openat resumed>)       = 3
[pid  4325] <... openat resumed>)       = 3
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] close(29 <unfinished ...>
[pid  4319] <... exit_group resumed>)   = ?
[pid  4326] write(3, "1000", 4 <unfinished ...>
[pid  4325] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4324] close(12 <unfinished ...>
[pid  4323] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] <... write resumed>)        = 4
[pid  4325] <... write resumed>)        = 8
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] exit_group(0 <unfinished ...>
[pid  4326] close(3 <unfinished ...>
[pid  4325] close(3 <unfinished ...>
[pid  4324] close(13 <unfinished ...>
[pid  4323] <... exit_group resumed>)   = ?
[pid  4327] setpgid(0, 0 <unfinished ...>
[pid  4326] <... close resumed>)        = 0
[pid  4325] <... close resumed>)        = 0
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4323] +++ exited with 0 +++
[pid  4319] +++ exited with 0 +++
[pid  4327] <... setpgid resumed>)      = 0
[pid  4326] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4325] close(4 <unfinished ...>
[pid  4324] close(14 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4326] <... openat resumed>)       = 3
[pid  4325] <... close resumed>)        = 0
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] setns(201, 0 <unfinished ...>
[pid  4325] close(5 <unfinished ...>
[pid  4324] close(15 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=1, si_stime=1} ---
[pid  4327] <... openat resumed>)       = 3
[pid  4326] <... setns resumed>)        = 0
[pid  4325] <... close resumed>)        = 0
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4326] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4325] close(6 <unfinished ...>
[pid  4324] close(16 <unfinished ...>
[pid  4326] <... socket resumed>)       = 4
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] setns(3, 0 <unfinished ...>
[pid  4325] close(7 <unfinished ...>
[pid  4324] close(17 <unfinished ...>
[pid  4326] <... setns resumed>)        = 0
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] write(3, "1000", 4 <unfinished ...>
[pid  4326] close(3 <unfinished ...>
[pid  4325] close(8 <unfinished ...>
[pid  4324] close(18 <unfinished ...>
[pid  4326] <... close resumed>)        = 0
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... write resumed>)        = 4
[pid  4326] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4325] close(9 <unfinished ...>
[pid  4324] close(19 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 99
[pid  4327] close(3 <unfinished ...>
[pid  4326] <... fcntl resumed>)        = 5
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = 0
[pid  4326] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4325] close(10 <unfinished ...>
[pid  4324] close(20 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4327] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4326] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4325] close(11 <unfinished ...>
[pid  4324] close(21 <unfinished ...>
[pid  4326] <... openat resumed>)       = 3
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4325] close(12 <unfinished ...>
[pid  4324] close(22 <unfinished ...>
[pid  4327] <... openat resumed>)       = 3
[pid  4326] <... write resumed>)        = 8
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 98
[pid  4327] setns(201, 0 <unfinished ...>
[pid  4326] close(3 <unfinished ...>
[pid  4325] close(13 <unfinished ...>
[pid  4324] close(23 <unfinished ...>
[pid  4327] <... setns resumed>)        = 0
[pid  4326] <... close resumed>)        = 0
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4326] close(4 <unfinished ...>
[pid  4325] close(14 <unfinished ...>
[pid  4324] close(24./strace-static-x86_64: Process 4328 attached
 <unfinished ...>
[pid  4327] <... socket resumed>)       = 4
[pid  4326] <... close resumed>)        = 0
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] setns(3, 0 <unfinished ...>
[pid  4326] close(5 <unfinished ...>
[pid  4325] close(15 <unfinished ...>
[pid  4324] close(25 <unfinished ...>
[pid  4328] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4327] <... setns resumed>)        = 0
[pid  4326] <... close resumed>)        = 0
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4329 attached
[pid  4328] <... set_robust_list resumed>) = 0
[pid  4327] close(3 <unfinished ...>
[pid  4326] close(6 <unfinished ...>
[pid  4325] close(16 <unfinished ...>
[pid  4324] close(26 <unfinished ...>
[pid  4329] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4328] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4327] <... close resumed>)        = 0
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... set_robust_list resumed>) = 0
[pid  4328] <... prctl resumed>)        = 0
[pid  4327] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4326] close(7 <unfinished ...>
[pid  4325] close(17 <unfinished ...>
[pid  4324] close(27 <unfinished ...>
[pid  4329] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4328] setpgid(0, 0 <unfinished ...>
[pid  4327] <... fcntl resumed>)        = 5
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... prctl resumed>)        = 0
[pid  4328] <... setpgid resumed>)      = 0
[pid  4327] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4326] close(8 <unfinished ...>
[pid  4325] close(18 <unfinished ...>
[pid  4324] close(28 <unfinished ...>
[pid  4329] setpgid(0, 0 <unfinished ...>
[pid  4328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4327] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... setpgid resumed>)      = 0
[pid  4327] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4326] close(9 <unfinished ...>
[pid  4325] close(19 <unfinished ...>
[pid  4324] close(29 <unfinished ...>
[pid  4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4328] <... openat resumed>)       = 3
[pid  4327] <... openat resumed>)       = 3
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... openat resumed>)       = 3
[pid  4328] write(3, "1000", 4 <unfinished ...>
[pid  4327] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4326] close(10 <unfinished ...>
[pid  4325] close(20 <unfinished ...>
[pid  4324] exit_group(0 <unfinished ...>
[pid  4329] write(3, "1000", 4 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4324] <... exit_group resumed>)   = ?
[pid  4329] <... write resumed>)        = 4
[pid  4328] <... write resumed>)        = 4
[pid  4327] <... write resumed>)        = 8
[pid  4326] close(11 <unfinished ...>
[pid  4325] close(21 <unfinished ...>
[pid  4324] +++ exited with 0 +++
[pid  4329] close(3 <unfinished ...>
[pid  4328] close(3 <unfinished ...>
[pid  4327] close(3 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4329] <... close resumed>)        = 0
[pid  4328] <... close resumed>)        = 0
[pid  4327] <... close resumed>)        = 0
[pid  4326] close(12 <unfinished ...>
[pid  4325] close(22 <unfinished ...>
[pid  4329] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4328] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4327] close(4 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... openat resumed>)       = 3
[pid  4328] <... openat resumed>)       = 3
[pid  4327] <... close resumed>)        = 0
[pid  4326] close(13 <unfinished ...>
[pid  4325] close(23 <unfinished ...>
[pid  4329] setns(201, 0 <unfinished ...>
[pid  4328] setns(201, 0 <unfinished ...>
[pid  4327] close(5 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4329] <... setns resumed>)        = 0
[pid  4328] <... setns resumed>)        = 0
[pid  4327] <... close resumed>)        = 0
[pid  4326] close(14 <unfinished ...>
[pid  4325] close(24 <unfinished ...>
[pid  4329] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... socket resumed>)       = 4
[pid  4326] close(15 <unfinished ...>
[pid  4325] close(25 <unfinished ...>
[pid  4329] setns(3, 0 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... setns resumed>)        = 0
[pid  4326] close(16 <unfinished ...>
[pid  4325] close(26 <unfinished ...>
[pid  4329] close(3 <unfinished ...>
[pid  4328] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4327] close(6 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 96
[pid  4329] <... close resumed>)        = 0
[pid  4328] <... socket resumed>)       = 4
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(17 <unfinished ...>
[pid  4325] close(27 <unfinished ...>
[pid  4329] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] close(7 <unfinished ...>
[pid  4328] setns(3, 0 <unfinished ...>
[pid  4329] <... fcntl resumed>)        = 5
[pid  4328] <... setns resumed>)        = 0
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(18 <unfinished ...>
[pid  4325] close(28 <unfinished ...>
[pid  4329] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4328] close(3 <unfinished ...>
[pid  4327] close(8 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4328] <... close resumed>)        = 0
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(19 <unfinished ...>
[pid  4325] close(29 <unfinished ...>
[pid  4329] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4328] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4327] close(9 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... openat resumed>)       = 3
[pid  4328] <... fcntl resumed>)        = 5
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(20 <unfinished ...>
[pid  4325] exit_group(0./strace-static-x86_64: Process 4330 attached
 <unfinished ...>
[pid  4329] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4328] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4327] close(10 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4325] <... exit_group resumed>)   = ?
[pid  4330] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4329] <... write resumed>)        = 8
[pid  4328] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(21 <unfinished ...>
[pid  4325] +++ exited with 0 +++
[pid  4330] <... set_robust_list resumed>) = 0
[pid  4329] close(3 <unfinished ...>
[pid  4328] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4327] close(11 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4329] <... close resumed>)        = 0
[pid  4326] close(22 <unfinished ...>
[pid  4329] close(4 <unfinished ...>
[pid  4328] <... openat resumed>)       = 3
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4329] <... close resumed>)        = 0
[pid  4328] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4327] close(12 <unfinished ...>
[pid  4326] close(23 <unfinished ...>
[pid  4329] close(5 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... prctl resumed>)        = 0
[pid  4329] <... close resumed>)        = 0
[pid  4328] <... write resumed>)        = 8
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(24 <unfinished ...>
[pid  4329] close(6 <unfinished ...>
[pid  4328] close(3 <unfinished ...>
[pid  4327] close(13 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] setpgid(0, 0 <unfinished ...>
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(25 <unfinished ...>
[pid  4328] <... close resumed>)        = 0
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... setpgid resumed>)      = 0
[pid  4329] close(7 <unfinished ...>
[pid  4328] close(4 <unfinished ...>
[pid  4327] close(14 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] <... close resumed>)        = 0
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(26 <unfinished ...>
[pid  4330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4329] close(8 <unfinished ...>
[pid  4328] close(5 <unfinished ...>
[pid  4327] close(15 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(27 <unfinished ...>
[pid  4329] close(9 <unfinished ...>
[pid  4328] <... close resumed>)        = 0
[pid  4327] close(16 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] close(6 <unfinished ...>
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(28 <unfinished ...>
[pid  4329] close(10 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] close(29 <unfinished ...>
[pid  4329] close(11 <unfinished ...>
[pid  4326] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4326] exit_group(0 <unfinished ...>
[pid  4329] close(12 <unfinished ...>
[pid  4326] <... exit_group resumed>)   = ?
[pid  4330] <... openat resumed>)       = 3
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] close(17 <unfinished ...>
[pid  4326] +++ exited with 0 +++
[pid  4329] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4330] write(3, "1000", 4 <unfinished ...>
[pid  4329] close(15 <unfinished ...>
[pid  4328] close(7 <unfinished ...>
[pid  4327] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 98
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] close(16 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4327] close(19 <unfinished ...>
[pid  4329] close(18 <unfinished ...>
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4330] <... write resumed>)        = 4
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] close(8 <unfinished ...>
[pid  4327] close(20 <unfinished ...>
[pid  4329] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4329] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(3 <unfinished ...>
[pid  4329] close(26 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] close(21 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 99
[pid  4330] <... close resumed>)        = 0
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] close(9 <unfinished ...>
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] close(22 <unfinished ...>
[pid  4330] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4329] close(28 <unfinished ...>
[pid  4328] close(10 <unfinished ...>
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4329] close(29 <unfinished ...>
[pid  4327] close(23 <unfinished ...>
[pid  4328] close(11 <unfinished ...>
[pid  4329] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... openat resumed>)       = 3
[pid  4329] exit_group(0 <unfinished ...>
[pid  4328] close(12 <unfinished ...>
[pid  4327] close(24 <unfinished ...>
[pid  4330] setns(201, 0 <unfinished ...>
[pid  4329] <... exit_group resumed>)   = ?
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4331 attached
[pid  4330] <... setns resumed>)        = 0
[pid  4329] +++ exited with 0 +++
[pid  4328] close(13 <unfinished ...>
[pid  4327] close(25 <unfinished ...>
[pid  4330] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4328] close(14 <unfinished ...>
[pid  4327] close(26 <unfinished ...>
[pid  4330] <... socket resumed>)       = 4
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4332 attached
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] setns(3, 0 <unfinished ...>
[pid  4328] close(15 <unfinished ...>
[pid  4327] close(27 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4330] <... setns resumed>)        = 0
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] set_robust_list(0x5555569235e0, 24) = 0
[pid  4332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4332] setpgid(0, 0)               = 0
[pid  4332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4330] close(3 <unfinished ...>
[pid  4328] close(16 <unfinished ...>
[pid  4327] close(28 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] close(17 <unfinished ...>
[pid  4327] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 99
[pid  4330] <... close resumed>)        = 0
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] close(18 <unfinished ...>
[pid  4327] exit_group(0 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] <... exit_group resumed>)   = ?
[pid  4330] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4328] close(19 <unfinished ...>
[pid  4332] <... openat resumed>)       = 3
[pid  4332] write(3, "1000", 4)         = 4
[pid  4332] close(3)                    = 0
[pid  4332] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4327] +++ exited with 0 +++
[pid  4330] <... fcntl resumed>)        = 5
[pid  4328] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4328] close(21 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4330] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4328] close(22 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4330] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4331] <... set_robust_list resumed>) = 0
[pid  4330] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] close(23./strace-static-x86_64: Process 4333 attached
 <unfinished ...>
[pid  4332] setns(201, 0 <unfinished ...>
[pid  4333] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4332] <... setns resumed>)        = 0
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... set_robust_list resumed>) = 0
[pid  4332] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4330] <... openat resumed>)       = 3
[pid  4328] close(24 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4333] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4332] <... socket resumed>)       = 4
[pid  4331] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4330] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... prctl resumed>)        = 0
[pid  4332] setns(3, 0 <unfinished ...>
[pid  4333] setpgid(0, 0 <unfinished ...>
[pid  4332] <... setns resumed>)        = 0
[pid  4333] <... setpgid resumed>)      = 0
[pid  4332] close(3 <unfinished ...>
[pid  4331] <... prctl resumed>)        = 0
[pid  4330] <... write resumed>)        = 8
[pid  4328] close(25 <unfinished ...>
[pid  4333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4332] <... close resumed>)        = 0
[pid  4331] setpgid(0, 0 <unfinished ...>
[pid  4330] close(3 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 96
[pid  4333] <... openat resumed>)       = 3
[pid  4332] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4331] <... setpgid resumed>)      = 0
[pid  4330] <... close resumed>)        = 0
[pid  4328] close(26 <unfinished ...>
[pid  4333] write(3, "1000", 4 <unfinished ...>
[pid  4332] <... fcntl resumed>)        = 5
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(4 <unfinished ...>
[pid  4333] <... write resumed>)        = 4
[pid  4332] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4330] <... close resumed>)        = 0
[pid  4328] close(27 <unfinished ...>
[pid  4333] close(3 <unfinished ...>
[pid  4332] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4330] close(5 <unfinished ...>
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = 0
[pid  4332] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4331] <... openat resumed>)       = 3
[pid  4328] close(28 <unfinished ...>
[pid  4333] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4332] <... openat resumed>)       = 3
[pid  4330] <... close resumed>)        = 0
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4334 attached
[pid  4333] <... openat resumed>)       = 3
[pid  4332] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4331] write(3, "1000", 4 <unfinished ...>
[pid  4330] close(6 <unfinished ...>
[pid  4328] close(29 <unfinished ...>
[pid  4334] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4333] setns(201, 0 <unfinished ...>
[pid  4332] <... write resumed>)        = 8
[pid  4331] <... write resumed>)        = 4
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... set_robust_list resumed>) = 0
[pid  4333] <... setns resumed>)        = 0
[pid  4332] close(3 <unfinished ...>
[pid  4331] close(3 <unfinished ...>
[pid  4330] close(7 <unfinished ...>
[pid  4328] exit_group(0 <unfinished ...>
[pid  4334] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4333] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4332] <... close resumed>)        = 0
[pid  4331] <... close resumed>)        = 0
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4328] <... exit_group resumed>)   = ?
[pid  4334] <... prctl resumed>)        = 0
[pid  4333] <... socket resumed>)       = 4
[pid  4332] close(4 <unfinished ...>
[pid  4331] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4330] close(8 <unfinished ...>
[pid  4334] setpgid(0, 0 <unfinished ...>
[pid  4333] setns(3, 0 <unfinished ...>
[pid  4332] <... close resumed>)        = 0
[pid  4334] <... setpgid resumed>)      = 0
[pid  4333] <... setns resumed>)        = 0
[pid  4332] close(5 <unfinished ...>
[pid  4334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4333] close(3 <unfinished ...>
[pid  4332] <... close resumed>)        = 0
[pid  4328] +++ exited with 0 +++
[pid  4334] <... openat resumed>)       = 3
[pid  4333] <... close resumed>)        = 0
[pid  4332] close(6 <unfinished ...>
[pid  4331] <... openat resumed>)       = 3
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] write(3, "1000", 4 <unfinished ...>
[pid  4333] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] setns(201, 0 <unfinished ...>
[pid  4330] close(9 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4334] <... write resumed>)        = 4
[pid  4333] <... fcntl resumed>)        = 5
[pid  4332] close(7 <unfinished ...>
[pid  4331] <... setns resumed>)        = 0
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4334] close(3 <unfinished ...>
[pid  4333] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(10 <unfinished ...>
[pid  4331] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4334] <... close resumed>)        = 0
[pid  4333] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4332] close(8 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4333] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... socket resumed>)       = 4
[pid  4330] close(11 <unfinished ...>
[pid  4334] <... openat resumed>)       = 3
[pid  4333] <... openat resumed>)       = 3
[pid  4332] close(9 <unfinished ...>
[pid  4331] setns(3, 0 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4334] setns(201, 0 <unfinished ...>
[pid  4333] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... setns resumed>)        = 0
[pid  4330] close(12 <unfinished ...>
[pid  4334] <... setns resumed>)        = 0
[pid  4333] <... write resumed>)        = 8
[pid  4332] close(10 <unfinished ...>
[pid  4334] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4333] close(3 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... socket resumed>)       = 4
[pid  4333] <... close resumed>)        = 0
[pid  4332] close(11 <unfinished ...>
[pid  4334] setns(3, 0 <unfinished ...>
[pid  4333] close(4 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... setns resumed>)        = 0
[pid  4333] <... close resumed>)        = 0
[pid  4332] close(12 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] close(3 <unfinished ...>
[pid  4333] close(5 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(3 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 100
[pid  4334] <... close resumed>)        = 0
[pid  4333] <... close resumed>)        = 0
[pid  4332] close(13 <unfinished ...>
[pid  4331] <... close resumed>)        = 0
[pid  4330] close(13 <unfinished ...>
[pid  4334] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4333] close(6 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... fcntl resumed>)        = 5
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(14 <unfinished ...>
[pid  4331] <... fcntl resumed>)        = 5
[pid  4330] close(14 <unfinished ...>
[pid  4334] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4333] close(7 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4334] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(15 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4333] close(8 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4330] close(15./strace-static-x86_64: Process 4335 attached
 <unfinished ...>
[pid  4334] <... openat resumed>)       = 3
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(16 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4335] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4334] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4333] close(9 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(16 <unfinished ...>
[pid  4335] <... set_robust_list resumed>) = 0
[pid  4334] <... write resumed>)        = 8
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(17 <unfinished ...>
[pid  4331] <... openat resumed>)       = 3
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4334] close(3 <unfinished ...>
[pid  4333] close(10 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4330] close(17 <unfinished ...>
[pid  4335] <... prctl resumed>)        = 0
[pid  4334] <... close resumed>)        = 0
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(18 <unfinished ...>
[pid  4335] setpgid(0, 0 <unfinished ...>
[pid  4334] close(4 <unfinished ...>
[pid  4333] close(11 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... write resumed>)        = 8
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... setpgid resumed>)      = 0
[pid  4334] <... close resumed>)        = 0
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(19 <unfinished ...>
[pid  4331] close(3 <unfinished ...>
[pid  4330] close(18 <unfinished ...>
[pid  4335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4334] close(5 <unfinished ...>
[pid  4333] close(12 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... openat resumed>)       = 3
[pid  4334] <... close resumed>)        = 0
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(20 <unfinished ...>
[pid  4331] <... close resumed>)        = 0
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] write(3, "1000", 4 <unfinished ...>
[pid  4334] close(6 <unfinished ...>
[pid  4333] close(13 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(4 <unfinished ...>
[pid  4330] close(19 <unfinished ...>
[pid  4335] <... write resumed>)        = 4
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(21 <unfinished ...>
[pid  4331] <... close resumed>)        = 0
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(3 <unfinished ...>
[pid  4334] close(7 <unfinished ...>
[pid  4333] close(14 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(5 <unfinished ...>
[pid  4330] close(20 <unfinished ...>
[pid  4335] <... close resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(22 <unfinished ...>
[pid  4335] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4334] close(8 <unfinished ...>
[pid  4333] close(15 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = 0
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... openat resumed>)       = 3
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(23 <unfinished ...>
[pid  4331] close(6 <unfinished ...>
[pid  4330] close(21 <unfinished ...>
[pid  4335] setns(201, 0 <unfinished ...>
[pid  4334] close(9 <unfinished ...>
[pid  4333] close(16 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... setns resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(24 <unfinished ...>
[pid  4331] close(7 <unfinished ...>
[pid  4330] close(22 <unfinished ...>
[pid  4335] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4334] close(10 <unfinished ...>
[pid  4333] close(17 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... socket resumed>)       = 4
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(25 <unfinished ...>
[pid  4331] close(8 <unfinished ...>
[pid  4330] close(23 <unfinished ...>
[pid  4335] setns(3, 0 <unfinished ...>
[pid  4334] close(11 <unfinished ...>
[pid  4333] close(18 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... setns resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(26 <unfinished ...>
[pid  4331] close(9 <unfinished ...>
[pid  4330] close(24 <unfinished ...>
[pid  4335] close(3 <unfinished ...>
[pid  4334] close(12 <unfinished ...>
[pid  4333] close(19 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... close resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(27 <unfinished ...>
[pid  4331] close(10 <unfinished ...>
[pid  4330] close(25 <unfinished ...>
[pid  4335] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4334] close(13 <unfinished ...>
[pid  4333] close(20 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... fcntl resumed>)        = 5
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(28 <unfinished ...>
[pid  4331] close(11 <unfinished ...>
[pid  4330] close(26 <unfinished ...>
[pid  4335] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4334] close(14 <unfinished ...>
[pid  4333] close(21 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] close(29 <unfinished ...>
[pid  4331] close(12 <unfinished ...>
[pid  4335] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4334] close(15 <unfinished ...>
[pid  4333] close(22 <unfinished ...>
[pid  4332] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(27 <unfinished ...>
[pid  4335] <... openat resumed>)       = 3
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] exit_group(0 <unfinished ...>
[pid  4331] close(13 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4334] close(16 <unfinished ...>
[pid  4333] close(23 <unfinished ...>
[pid  4332] <... exit_group resumed>)   = ?
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(28 <unfinished ...>
[pid  4335] <... write resumed>)        = 8
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4332] +++ exited with 0 +++
[pid  4331] close(14 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(3 <unfinished ...>
[pid  4334] close(17 <unfinished ...>
[pid  4333] close(24 <unfinished ...>
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] close(29 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
[pid  4335] <... close resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(15 <unfinished ...>
[pid  4330] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(4 <unfinished ...>
[pid  4334] close(18 <unfinished ...>
[pid  4333] close(25 <unfinished ...>
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4330] exit_group(0 <unfinished ...>
[pid  4335] <... close resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(16 <unfinished ...>
[pid  4330] <... exit_group resumed>)   = ?
[pid  4335] close(5 <unfinished ...>
[pid  4334] close(19 <unfinished ...>
[pid  4333] close(26 <unfinished ...>
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... close resumed>)        = 0
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(6 <unfinished ...>
[pid  4334] close(20 <unfinished ...>
[pid  4333] close(27 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(7 <unfinished ...>
[pid  4334] close(21 <unfinished ...>
[pid  4333] close(28 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(8 <unfinished ...>
[pid  4334] close(22 <unfinished ...>
[pid  4333] close(29 <unfinished ...>
[pid  4330] +++ exited with 0 +++
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(17 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=1, si_stime=1} ---
[pid  4335] close(9 <unfinished ...>
[pid  4334] close(23 <unfinished ...>
[pid  4333] exit_group(0 <unfinished ...>
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4333] <... exit_group resumed>)   = ?
[pid  4331] close(18 <unfinished ...>
[pid  4335] close(10 <unfinished ...>
[pid  4334] close(24 <unfinished ...>
[pid  4333] +++ exited with 0 +++
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] close(19 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4335] close(11 <unfinished ...>
[pid  4334] close(25 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(12 <unfinished ...>
[pid  4334] close(26 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(13 <unfinished ...>
[pid  4334] close(27 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(14 <unfinished ...>
[pid  4334] close(28 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(15 <unfinished ...>
[pid  4334] close(29 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(16 <unfinished ...>
[pid  4334] exit_group(0 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4334] <... exit_group resumed>)   = ?
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 100
[pid  3614] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4337 attached
 <unfinished ...>
[pid  4335] close(17 <unfinished ...>
[pid  4334] +++ exited with 0 +++
[pid  4331] close(20 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 97
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4335] close(18 <unfinished ...>
[pid  4331] close(21 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(19 <unfinished ...>
[pid  4331] close(22 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4335] close(20 <unfinished ...>
[pid  4331] close(23 <unfinished ...>
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4335] close(21 <unfinished ...>
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4336 attached
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4335] close(22 <unfinished ...>
[pid  4336] <... set_robust_list resumed>) = 0
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4335] close(23 <unfinished ...>
[pid  4336] <... prctl resumed>)        = 0
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] setpgid(0, 0 <unfinished ...>
[pid  4335] close(24 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4331] close(24 <unfinished ...>
[pid  4336] <... setpgid resumed>)      = 0
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 100
[pid  4336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4335] close(25 <unfinished ...>
[pid  4331] close(25 <unfinished ...>
[pid  4336] <... openat resumed>)       = 3
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] write(3, "1000", 4 <unfinished ...>
[pid  4335] close(26 <unfinished ...>
[pid  4331] close(26 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4336] <... write resumed>)        = 4
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] close(3 <unfinished ...>
[pid  4335] close(27 <unfinished ...>
[pid  4336] <... close resumed>)        = 0
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4335] close(28 <unfinished ...>
[pid  4336] <... openat resumed>)       = 3
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] setns(201, 0 <unfinished ...>
[pid  4335] close(29 <unfinished ...>
[pid  4331] close(27 <unfinished ...>
[pid  4336] <... setns resumed>)        = 0
[pid  4335] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 97
[pid  4337] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4336] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4335] exit_group(0 <unfinished ...>
[pid  4331] close(28 <unfinished ...>
[pid  4337] <... set_robust_list resumed>) = 0
[pid  4336] <... socket resumed>)       = 4
[pid  4335] <... exit_group resumed>)   = ?
[pid  4331] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4338 attached
[pid  4337] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4336] setns(3, 0 <unfinished ...>
[pid  4335] +++ exited with 0 +++
[pid  4331] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4337] <... prctl resumed>)        = 0
[pid  4331] exit_group(0)               = ?
[pid  4336] <... setns resumed>)        = 0
[pid  4336] close(3)                    = 0
[pid  4336] fcntl(4, F_DUPFD, 4)        = 5
[pid  4336] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4336] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4339 attached
) = 3
[pid  4331] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4339] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4336] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4339] <... set_robust_list resumed>) = 0
[pid  4336] <... write resumed>)        = 8
[pid  4339] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4337] setpgid(0, 0 <unfinished ...>
[pid  4336] close(3 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4339] <... prctl resumed>)        = 0
[pid  4336] <... close resumed>)        = 0
[pid  4339] setpgid(0, 0 <unfinished ...>
[pid  4337] <... setpgid resumed>)      = 0
[pid  4336] close(4 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 101
[pid  4339] <... setpgid resumed>)      = 0
[pid  4336] <... close resumed>)        = 0
[pid  4339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4336] close(5 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4339] <... openat resumed>)       = 3
[pid  4338] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4336] <... close resumed>)        = 0
[pid  4339] write(3, "1000", 4 <unfinished ...>
[pid  4336] close(6 <unfinished ...>
[pid  4339] <... write resumed>)        = 4
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(3 <unfinished ...>
[pid  4336] close(7 <unfinished ...>
[pid  4339] <... close resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4336] close(8 <unfinished ...>
[pid  4339] <... openat resumed>)       = 3
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] setns(201, 0 <unfinished ...>
[pid  4337] <... openat resumed>)       = 3
[pid  4336] close(9 <unfinished ...>
[pid  4339] <... setns resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 99
[pid  4337] write(3, "1000", 4./strace-static-x86_64: Process 4340 attached
 <unfinished ...>
[pid  4339] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4336] close(10./strace-static-x86_64: Process 4341 attached
 <unfinished ...>
[pid  4340] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4339] <... socket resumed>)       = 4
[pid  4338] <... set_robust_list resumed>) = 0
[pid  4337] <... write resumed>)        = 4
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... set_robust_list resumed>) = 0
[pid  4339] setns(3, 0 <unfinished ...>
[pid  4337] close(3 <unfinished ...>
[pid  4336] close(11 <unfinished ...>
[pid  4340] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4339] <... setns resumed>)        = 0
[pid  4338] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4337] <... close resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4340] <... prctl resumed>)        = 0
[pid  4339] close(3 <unfinished ...>
[pid  4338] <... prctl resumed>)        = 0
[pid  4337] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4336] close(12 <unfinished ...>
[pid  4340] setpgid(0, 0 <unfinished ...>
[pid  4339] <... close resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... setpgid resumed>)      = 0
[pid  4339] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4338] setpgid(0, 0 <unfinished ...>
[pid  4337] <... openat resumed>)       = 3
[pid  4336] close(13 <unfinished ...>
[pid  4341] <... set_robust_list resumed>) = 0
[pid  4340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4339] <... fcntl resumed>)        = 5
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] setns(201, 0 <unfinished ...>
[pid  4338] <... setpgid resumed>)      = 0
[pid  4341] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4340] <... openat resumed>)       = 3
[pid  4339] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4336] close(14 <unfinished ...>
[pid  4337] <... setns resumed>)        = 0
[pid  4340] write(3, "1000", 4 <unfinished ...>
[pid  4339] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4340] <... write resumed>)        = 4
[pid  4339] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4337] <... socket resumed>)       = 4
[pid  4336] close(15 <unfinished ...>
[pid  4341] <... prctl resumed>)        = 0
[pid  4340] close(3 <unfinished ...>
[pid  4339] <... openat resumed>)       = 3
[pid  4338] <... openat resumed>)       = 3
[pid  4337] setns(3, 0 <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] setpgid(0, 0 <unfinished ...>
[pid  4340] <... close resumed>)        = 0
[pid  4339] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4336] close(16 <unfinished ...>
[pid  4340] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4339] <... write resumed>)        = 8
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... setns resumed>)        = 0
[pid  4341] <... setpgid resumed>)      = 0
[pid  4340] <... openat resumed>)       = 3
[pid  4339] close(3 <unfinished ...>
[pid  4338] write(3, "1000", 4 <unfinished ...>
[pid  4337] close(3 <unfinished ...>
[pid  4336] close(17 <unfinished ...>
[pid  4340] setns(201, 0 <unfinished ...>
[pid  4339] <... close resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4340] <... setns resumed>)        = 0
[pid  4339] close(4 <unfinished ...>
[pid  4338] <... write resumed>)        = 4
[pid  4337] <... close resumed>)        = 0
[pid  4336] close(18 <unfinished ...>
[pid  4341] <... openat resumed>)       = 3
[pid  4340] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4339] <... close resumed>)        = 0
[pid  4338] close(3 <unfinished ...>
[pid  4337] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] write(3, "1000", 4 <unfinished ...>
[pid  4340] <... socket resumed>)       = 4
[pid  4339] close(5 <unfinished ...>
[pid  4338] <... close resumed>)        = 0
[pid  4337] <... fcntl resumed>)        = 5
[pid  4336] close(19 <unfinished ...>
[pid  4341] <... write resumed>)        = 4
[pid  4340] setns(3, 0 <unfinished ...>
[pid  4339] <... close resumed>)        = 0
[pid  4338] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(3 <unfinished ...>
[pid  4340] <... setns resumed>)        = 0
[pid  4339] close(6 <unfinished ...>
[pid  4337] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4336] close(20 <unfinished ...>
[pid  4341] <... close resumed>)        = 0
[pid  4340] close(3 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... openat resumed>)       = 3
[pid  4337] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4340] <... close resumed>)        = 0
[pid  4339] close(7 <unfinished ...>
[pid  4338] setns(201, 0 <unfinished ...>
[pid  4337] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4336] close(21 <unfinished ...>
[pid  4341] <... openat resumed>)       = 3
[pid  4340] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... setns resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... fcntl resumed>)        = 5
[pid  4339] close(8 <unfinished ...>
[pid  4337] <... openat resumed>)       = 3
[pid  4336] close(22 <unfinished ...>
[pid  4338] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4341] setns(201, 0 <unfinished ...>
[pid  4340] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... socket resumed>)       = 4
[pid  4341] <... setns resumed>)        = 0
[pid  4337] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4340] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4339] close(9 <unfinished ...>
[pid  4338] setns(3, 0 <unfinished ...>
[pid  4336] close(23 <unfinished ...>
[pid  4341] <... socket resumed>)       = 4
[pid  4340] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... setns resumed>)        = 0
[pid  4337] <... write resumed>)        = 8
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] setns(3, 0 <unfinished ...>
[pid  4340] <... openat resumed>)       = 3
[pid  4339] close(10 <unfinished ...>
[pid  4338] close(3 <unfinished ...>
[pid  4337] close(3 <unfinished ...>
[pid  4336] close(24 <unfinished ...>
[pid  4341] <... setns resumed>)        = 0
[pid  4340] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(3 <unfinished ...>
[pid  4340] <... write resumed>)        = 8
[pid  4339] close(11 <unfinished ...>
[pid  4338] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4337] <... close resumed>)        = 0
[pid  4336] close(25 <unfinished ...>
[pid  4341] <... close resumed>)        = 0
[pid  4340] close(3 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... fcntl resumed>)        = 5
[pid  4337] close(4 <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4340] <... close resumed>)        = 0
[pid  4339] close(12 <unfinished ...>
[pid  4338] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4336] close(26 <unfinished ...>
[pid  4341] <... fcntl resumed>)        = 5
[pid  4340] close(4 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4337] <... close resumed>)        = 0
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4340] <... close resumed>)        = 0
[pid  4339] close(13 <unfinished ...>
[pid  4338] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4337] close(5 <unfinished ...>
[pid  4336] close(27 <unfinished ...>
[pid  4341] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4340] close(5 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4340] <... close resumed>)        = 0
[pid  4339] close(14 <unfinished ...>
[pid  4338] <... openat resumed>)       = 3
[pid  4337] <... close resumed>)        = 0
[pid  4336] close(28 <unfinished ...>
[pid  4340] close(6 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4337] close(6 <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] <... openat resumed>)       = 3
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(15 <unfinished ...>
[pid  4338] <... write resumed>)        = 8
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] close(29 <unfinished ...>
[pid  4341] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4340] close(7 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(3 <unfinished ...>
[pid  4337] close(7 <unfinished ...>
[pid  4336] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] <... write resumed>)        = 8
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(16 <unfinished ...>
[pid  4338] <... close resumed>)        = 0
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] exit_group(0 <unfinished ...>
[pid  4341] close(3 <unfinished ...>
[pid  4340] close(8 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(4 <unfinished ...>
[pid  4337] close(8 <unfinished ...>
[pid  4336] <... exit_group resumed>)   = ?
[pid  4341] <... close resumed>)        = 0
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(17 <unfinished ...>
[pid  4338] <... close resumed>)        = 0
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4336] +++ exited with 0 +++
[pid  4341] close(4 <unfinished ...>
[pid  4340] close(9 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(5 <unfinished ...>
[pid  4337] close(9 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4341] <... close resumed>)        = 0
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(18 <unfinished ...>
[pid  4338] <... close resumed>)        = 0
[pid  4341] close(5 <unfinished ...>
[pid  4340] close(10 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] <... close resumed>)        = 0
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(19 <unfinished ...>
[pid  4338] close(6 <unfinished ...>
[pid  4337] close(10 <unfinished ...>
[pid  4341] close(6 <unfinished ...>
[pid  4340] close(11 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(20 <unfinished ...>
[pid  4338] close(7 <unfinished ...>
[pid  4337] close(11 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4341] close(7 <unfinished ...>
[pid  4340] close(12 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(21 <unfinished ...>
[pid  4340] close(13 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(22 <unfinished ...>
[pid  4340] close(14 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(23 <unfinished ...>
[pid  4340] close(15 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(24 <unfinished ...>
[pid  4337] close(12 <unfinished ...>
[pid  4338] close(8 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] close(16 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(8 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 101
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(25 <unfinished ...>
[pid  4338] close(9 <unfinished ...>
[pid  4337] close(13 <unfinished ...>
[pid  4341] close(9 <unfinished ...>
[pid  4340] close(17 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(26 <unfinished ...>
[pid  4338] close(10 <unfinished ...>
[pid  4337] close(14 <unfinished ...>
[pid  4341] close(10 <unfinished ...>
[pid  4340] close(18 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(27 <unfinished ...>
[pid  4338] close(11 <unfinished ...>
[pid  4337] close(15 <unfinished ...>
[pid  4341] close(11 <unfinished ...>
[pid  4340] close(19 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4342 attached
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(28 <unfinished ...>
[pid  4338] close(12 <unfinished ...>
[pid  4337] close(16 <unfinished ...>
[pid  4342] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4341] close(12 <unfinished ...>
[pid  4340] close(20 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... set_robust_list resumed>) = 0
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] close(29 <unfinished ...>
[pid  4338] close(13 <unfinished ...>
[pid  4337] close(17 <unfinished ...>
[pid  4342] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4341] close(13 <unfinished ...>
[pid  4340] close(21 <unfinished ...>
[pid  4339] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... prctl resumed>)        = 0
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] exit_group(0 <unfinished ...>
[pid  4338] close(14 <unfinished ...>
[pid  4337] close(18 <unfinished ...>
[pid  4342] setpgid(0, 0 <unfinished ...>
[pid  4341] close(14 <unfinished ...>
[pid  4340] close(22 <unfinished ...>
[pid  4339] <... exit_group resumed>)   = ?
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... setpgid resumed>)      = 0
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4339] +++ exited with 0 +++
[pid  4338] close(15 <unfinished ...>
[pid  4337] close(19 <unfinished ...>
[pid  4342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4341] close(15 <unfinished ...>
[pid  4340] close(23 <unfinished ...>
[pid  4342] <... openat resumed>)       = 3
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4342] write(3, "1000", 4 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] close(24 <unfinished ...>
[pid  4338] close(16 <unfinished ...>
[pid  4337] close(20 <unfinished ...>
[pid  4342] <... write resumed>)        = 4
[pid  4341] close(16 <unfinished ...>
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] close(3 <unfinished ...>
[pid  4340] close(25 <unfinished ...>
[pid  4342] <... close resumed>)        = 0
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(17 <unfinished ...>
[pid  4337] close(21 <unfinished ...>
[pid  4342] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4341] close(17 <unfinished ...>
[pid  4340] close(26 <unfinished ...>
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4342] <... openat resumed>)       = 3
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(18 <unfinished ...>
[pid  4337] close(22 <unfinished ...>
[pid  4342] setns(201, 0 <unfinished ...>
[pid  4340] close(27 <unfinished ...>
[pid  4342] <... setns resumed>)        = 0
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4340] close(28 <unfinished ...>
[pid  4342] <... socket resumed>)       = 4
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] setns(3, 0 <unfinished ...>
[pid  4340] close(29 <unfinished ...>
[pid  4342] <... setns resumed>)        = 0
[pid  4341] close(18 <unfinished ...>
[pid  4340] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] close(3 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] exit_group(0 <unfinished ...>
[pid  4338] close(19 <unfinished ...>
[pid  4337] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 98
[pid  4342] <... close resumed>)        = 0
[pid  4341] close(19 <unfinished ...>
[pid  4340] <... exit_group resumed>)   = ?
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4340] +++ exited with 0 +++
[pid  4338] close(20 <unfinished ...>
[pid  4337] close(24 <unfinished ...>
[pid  4342] <... fcntl resumed>)        = 5
[pid  4341] close(20 <unfinished ...>
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4342] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(21 <unfinished ...>
[pid  4337] close(25 <unfinished ...>
[pid  4342] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4341] close(21 <unfinished ...>
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4343 attached
) = 3
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(22 <unfinished ...>
[pid  4337] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4343] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4342] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4341] close(22 <unfinished ...>
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] <... set_robust_list resumed>) = 0
[pid  4342] <... write resumed>)        = 8
[pid  4343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4342] close(3 <unfinished ...>
[pid  4343] <... prctl resumed>)        = 0
[pid  4342] <... close resumed>)        = 0
[pid  4338] close(23 <unfinished ...>
[pid  4343] setpgid(0, 0 <unfinished ...>
[pid  4342] close(4 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] close(27 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 102
[pid  4343] <... setpgid resumed>)      = 0
[pid  4342] <... close resumed>)        = 0
[pid  4341] close(23 <unfinished ...>
[pid  4338] close(24 <unfinished ...>
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4342] close(5 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] close(28./strace-static-x86_64: Process 4344 attached
 <unfinished ...>
[pid  4343] <... openat resumed>)       = 3
[pid  4342] <... close resumed>)        = 0
[pid  4341] close(24 <unfinished ...>
[pid  4338] close(25 <unfinished ...>
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] write(3, "1000", 4 <unfinished ...>
[pid  4342] close(6 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] close(29 <unfinished ...>
[pid  4343] <... write resumed>)        = 4
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(25 <unfinished ...>
[pid  4338] close(26 <unfinished ...>
[pid  4343] close(3 <unfinished ...>
[pid  4342] close(7 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] <... close resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(26 <unfinished ...>
[pid  4338] close(27 <unfinished ...>
[pid  4337] exit_group(0 <unfinished ...>
[pid  4343] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4342] close(8 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4337] <... exit_group resumed>)   = ?
[pid  4344] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4343] <... openat resumed>)       = 3
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(27 <unfinished ...>
[pid  4338] close(28 <unfinished ...>
[pid  4343] setns(201, 0 <unfinished ...>
[pid  4342] close(9 <unfinished ...>
[pid  4343] <... setns resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4342] close(10 <unfinished ...>
[pid  4343] <... socket resumed>)       = 4
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] setns(3, 0 <unfinished ...>
[pid  4342] close(11 <unfinished ...>
[pid  4337] +++ exited with 0 +++
[pid  4343] <... setns resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] <... set_robust_list resumed>) = 0
[pid  4343] close(3 <unfinished ...>
[pid  4342] close(12 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] close(29 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4344] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4343] <... close resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(28 <unfinished ...>
[pid  4338] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4344] <... prctl resumed>)        = 0
[pid  4343] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4342] close(13 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] exit_group(0 <unfinished ...>
[pid  4343] <... fcntl resumed>)        = 5
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] close(29 <unfinished ...>
[pid  4338] <... exit_group resumed>)   = ?
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4344] setpgid(0, 0 <unfinished ...>
[pid  4343] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4342] close(14 <unfinished ...>
[pid  4341] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4342] close(15 <unfinished ...>
[pid  4343] <... openat resumed>)       = 3
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4338] +++ exited with 0 +++
[pid  4343] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4342] close(16 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4344] <... setpgid resumed>)      = 0
[pid  4343] <... write resumed>)        = 8
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4341] exit_group(0 <unfinished ...>
[pid  4343] close(3 <unfinished ...>
[pid  4342] close(17 <unfinished ...>
[pid  4341] <... exit_group resumed>)   = ?
[pid  4343] <... close resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(4 <unfinished ...>
[pid  4342] close(18 <unfinished ...>
[pid  4343] <... close resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(5 <unfinished ...>
[pid  4342] close(19 <unfinished ...>
[pid  4343] <... close resumed>)        = 0
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(6 <unfinished ...>
[pid  4342] close(20 <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(7 <unfinished ...>
[pid  4342] close(21 <unfinished ...>
[pid  4341] +++ exited with 0 +++
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(8 <unfinished ...>
[pid  4342] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4343] close(9 <unfinished ...>
[pid  4342] close(23 <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(10 <unfinished ...>
[pid  4342] close(24 <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(11 <unfinished ...>
[pid  4342] close(25 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(12 <unfinished ...>
[pid  4342] close(26 <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(13 <unfinished ...>
[pid  4342] close(27 <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(14 <unfinished ...>
[pid  4342] close(28 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 101
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 98
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(15 <unfinished ...>
[pid  4342] close(29 <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(16 <unfinished ...>
[pid  4342] exit_group(0 <unfinished ...>
[pid  4344] <... openat resumed>)       = 3
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4342] <... exit_group resumed>)   = ?
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4346 attached
 <unfinished ...>
[pid  4344] write(3, "1000", 4 <unfinished ...>
[pid  4343] close(17 <unfinished ...>
[pid  4342] +++ exited with 0 +++
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4343] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4343] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4343] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4343] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4343] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4343] close(23./strace-static-x86_64: Process 4345 attached
 <unfinished ...>
[pid  4344] <... write resumed>)        = 4
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 100
[pid  4345] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4344] close(3 <unfinished ...>
[pid  4343] close(24 <unfinished ...>
[pid  4345] <... set_robust_list resumed>) = 0
[pid  4344] <... close resumed>)        = 0
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4343] close(25 <unfinished ...>
[pid  4345] <... prctl resumed>)        = 0
[pid  4344] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] setpgid(0, 0 <unfinished ...>
[pid  4343] close(26 <unfinished ...>
[pid  4345] <... setpgid resumed>)      = 0
[pid  4344] <... openat resumed>)       = 3
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4344] setns(201, 0 <unfinished ...>
[pid  4343] close(27 <unfinished ...>
[pid  4345] <... openat resumed>)       = 3
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] write(3, "1000", 4 <unfinished ...>
[pid  4343] close(28 <unfinished ...>
[pid  4345] <... write resumed>)        = 4
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] close(3 <unfinished ...>
[pid  4343] close(29 <unfinished ...>
[pid  4345] <... close resumed>)        = 0
[pid  4344] <... setns resumed>)        = 0
[pid  4343] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4348 attached
./strace-static-x86_64: Process 4347 attached
[pid  4346] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4345] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4344] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4343] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 102
[pid  4348] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4347] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4346] <... set_robust_list resumed>) = 0
[pid  4345] <... openat resumed>)       = 3
[pid  4344] <... socket resumed>)       = 4
[pid  4343] <... exit_group resumed>)   = ?
[pid  4348] <... set_robust_list resumed>) = 0
[pid  4347] <... set_robust_list resumed>) = 0
[pid  4346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4345] setns(201, 0 <unfinished ...>
[pid  4344] setns(3, 0 <unfinished ...>
[pid  4343] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4344] <... setns resumed>)        = 0
[pid  4346] <... prctl resumed>)        = 0
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4344] close(3 <unfinished ...>
[pid  4347] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4346] setpgid(0, 0 <unfinished ...>
[pid  4345] <... setns resumed>)        = 0
[pid  4344] <... close resumed>)        = 0
[pid  4344] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4346] <... setpgid resumed>)      = 0
[pid  4344] <... fcntl resumed>)        = 5
[pid  4347] <... prctl resumed>)        = 0
[pid  4345] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4347] setpgid(0, 0 <unfinished ...>
[pid  4345] <... socket resumed>)       = 4
[pid  4344] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4347] <... setpgid resumed>)      = 0
[pid  4346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4345] setns(3, 0 <unfinished ...>
[pid  4344] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4345] <... setns resumed>)        = 0
[pid  4344] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4347] <... openat resumed>)       = 3
[pid  4346] <... openat resumed>)       = 3
[pid  4345] close(3 <unfinished ...>
[pid  4347] write(3, "1000", 4 <unfinished ...>
[pid  4346] write(3, "1000", 4 <unfinished ...>
[pid  4345] <... close resumed>)        = 0
[pid  4344] <... openat resumed>)       = 3
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4347] <... write resumed>)        = 4
[pid  4346] <... write resumed>)        = 4
[pid  4345] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4344] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4349 attached
 <unfinished ...>
[pid  4348] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4347] close(3 <unfinished ...>
[pid  4348] <... prctl resumed>)        = 0
[pid  4347] <... close resumed>)        = 0
[pid  4346] close(3 <unfinished ...>
[pid  4345] <... fcntl resumed>)        = 5
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 99
[pid  4348] setpgid(0, 0 <unfinished ...>
[pid  4347] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4346] <... close resumed>)        = 0
[pid  4345] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4344] <... write resumed>)        = 8
[pid  4348] <... setpgid resumed>)      = 0
[pid  4347] <... openat resumed>)       = 3
[pid  4346] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4345] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4344] close(3 <unfinished ...>
[pid  4348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4347] setns(201, 0 <unfinished ...>
[pid  4346] <... openat resumed>)       = 3
[pid  4345] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4344] <... close resumed>)        = 0
[pid  4348] <... openat resumed>)       = 3
[pid  4347] <... setns resumed>)        = 0
[pid  4346] setns(201, 0 <unfinished ...>
[pid  4345] <... openat resumed>)       = 3
[pid  4344] close(4 <unfinished ...>
[pid  4348] write(3, "1000", 4 <unfinished ...>
[pid  4347] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4346] <... setns resumed>)        = 0
[pid  4345] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4344] <... close resumed>)        = 0
[pid  4348] <... write resumed>)        = 4
[pid  4347] <... socket resumed>)       = 4
[pid  4346] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4345] <... write resumed>)        = 8
[pid  4344] close(5 <unfinished ...>
[pid  4348] close(3 <unfinished ...>
[pid  4347] setns(3, 0 <unfinished ...>
[pid  4346] <... socket resumed>)       = 4
[pid  4345] close(3 <unfinished ...>
[pid  4344] <... close resumed>)        = 0
[pid  4348] <... close resumed>)        = 0
[pid  4347] <... setns resumed>)        = 0
[pid  4346] setns(3, 0 <unfinished ...>
[pid  4345] <... close resumed>)        = 0
[pid  4344] close(6 <unfinished ...>
[pid  4348] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4347] close(3 <unfinished ...>
[pid  4346] <... setns resumed>)        = 0
[pid  4348] <... openat resumed>)       = 3
[pid  4347] <... close resumed>)        = 0
[pid  4346] close(3 <unfinished ...>
[pid  4345] close(4 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] setns(201, 0 <unfinished ...>
[pid  4347] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4346] <... close resumed>)        = 0
[pid  4345] <... close resumed>)        = 0
[pid  4344] close(7 <unfinished ...>
[pid  4348] <... setns resumed>)        = 0
[pid  4347] <... fcntl resumed>)        = 5
[pid  4346] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4345] close(5 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4347] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4346] <... fcntl resumed>)        = 5
[pid  4345] <... close resumed>)        = 0
[pid  4344] close(8 <unfinished ...>
[pid  4348] <... socket resumed>)       = 4
[pid  4347] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4346] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4345] close(6 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] setns(3, 0 <unfinished ...>
[pid  4347] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4346] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(9 <unfinished ...>
[pid  4348] <... setns resumed>)        = 0
[pid  4347] <... openat resumed>)       = 3
[pid  4346] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4345] close(7 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] close(3 <unfinished ...>
[pid  4347] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4346] <... openat resumed>)       = 3
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(10 <unfinished ...>
[pid  4348] <... close resumed>)        = 0
[pid  4347] <... write resumed>)        = 8
[pid  4346] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4345] close(8 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4347] close(3 <unfinished ...>
[pid  4346] <... write resumed>)        = 8
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(11 <unfinished ...>
[pid  4348] <... fcntl resumed>)        = 5
[pid  4347] <... close resumed>)        = 0
[pid  4346] close(3 <unfinished ...>
[pid  4345] close(9 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4347] close(4 <unfinished ...>
[pid  4346] <... close resumed>)        = 0
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(12 <unfinished ...>
[pid  4348] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4347] <... close resumed>)        = 0
[pid  4346] close(4 <unfinished ...>
[pid  4345] close(10 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4347] close(5 <unfinished ...>
[pid  4346] <... close resumed>)        = 0
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(13 <unfinished ...>
[pid  4349] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4348] <... openat resumed>)       = 3
[pid  4347] <... close resumed>)        = 0
[pid  4346] close(5 <unfinished ...>
[pid  4345] close(11 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... set_robust_list resumed>) = 0
[pid  4348] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4347] close(6 <unfinished ...>
[pid  4346] <... close resumed>)        = 0
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(14 <unfinished ...>
[pid  4349] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4348] <... write resumed>)        = 8
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(6 <unfinished ...>
[pid  4345] close(12 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... prctl resumed>)        = 0
[pid  4348] close(3 <unfinished ...>
[pid  4347] close(7 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] setpgid(0, 0 <unfinished ...>
[pid  4348] <... close resumed>)        = 0
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(7 <unfinished ...>
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(15 <unfinished ...>
[pid  4349] <... setpgid resumed>)      = 0
[pid  4348] close(4 <unfinished ...>
[pid  4347] close(8 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4348] <... close resumed>)        = 0
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(8 <unfinished ...>
[pid  4345] close(13 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... openat resumed>)       = 3
[pid  4348] close(5 <unfinished ...>
[pid  4347] close(9 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(16 <unfinished ...>
[pid  4349] write(3, "1000", 4 <unfinished ...>
[pid  4348] <... close resumed>)        = 0
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(9 <unfinished ...>
[pid  4345] close(14 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... write resumed>)        = 4
[pid  4348] close(6 <unfinished ...>
[pid  4347] close(10 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(17 <unfinished ...>
[pid  4349] close(3 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(10 <unfinished ...>
[pid  4345] close(15 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... close resumed>)        = 0
[pid  4348] close(7 <unfinished ...>
[pid  4347] close(11 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(18 <unfinished ...>
[pid  4349] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(11 <unfinished ...>
[pid  4345] close(16 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... openat resumed>)       = 3
[pid  4348] close(8 <unfinished ...>
[pid  4347] close(12 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(19 <unfinished ...>
[pid  4349] setns(201, 0 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(12 <unfinished ...>
[pid  4345] close(17 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... setns resumed>)        = 0
[pid  4348] close(9 <unfinished ...>
[pid  4347] close(13 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(20 <unfinished ...>
[pid  4349] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(13 <unfinished ...>
[pid  4345] close(18 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... socket resumed>)       = 4
[pid  4348] close(10 <unfinished ...>
[pid  4347] close(14 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(21 <unfinished ...>
[pid  4349] setns(3, 0 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(14 <unfinished ...>
[pid  4345] close(19 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... setns resumed>)        = 0
[pid  4348] close(11 <unfinished ...>
[pid  4347] close(15 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(22 <unfinished ...>
[pid  4349] close(3 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(15 <unfinished ...>
[pid  4345] close(20 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... close resumed>)        = 0
[pid  4348] close(12 <unfinished ...>
[pid  4347] close(16 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(23 <unfinished ...>
[pid  4349] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(16 <unfinished ...>
[pid  4345] close(21 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... fcntl resumed>)        = 5
[pid  4348] close(13 <unfinished ...>
[pid  4347] close(17 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(24 <unfinished ...>
[pid  4349] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(17 <unfinished ...>
[pid  4345] close(22 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4348] close(14 <unfinished ...>
[pid  4347] close(18 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(25 <unfinished ...>
[pid  4349] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(18 <unfinished ...>
[pid  4345] close(23 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... openat resumed>)       = 3
[pid  4348] close(15 <unfinished ...>
[pid  4347] close(19 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(26 <unfinished ...>
[pid  4349] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(19 <unfinished ...>
[pid  4345] close(24 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... write resumed>)        = 8
[pid  4348] close(16 <unfinished ...>
[pid  4347] close(20 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(27 <unfinished ...>
[pid  4349] close(3 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(20 <unfinished ...>
[pid  4345] close(25 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... close resumed>)        = 0
[pid  4348] close(17 <unfinished ...>
[pid  4347] close(21 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(28 <unfinished ...>
[pid  4349] close(4 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(21 <unfinished ...>
[pid  4345] close(26 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... close resumed>)        = 0
[pid  4348] close(18 <unfinished ...>
[pid  4347] close(22 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] close(29 <unfinished ...>
[pid  4349] close(5 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(22 <unfinished ...>
[pid  4345] close(27 <unfinished ...>
[pid  4344] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... close resumed>)        = 0
[pid  4348] close(19 <unfinished ...>
[pid  4347] close(23 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4344] exit_group(0 <unfinished ...>
[pid  4349] close(6 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(23 <unfinished ...>
[pid  4345] close(28 <unfinished ...>
[pid  4344] <... exit_group resumed>)   = ?
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] close(20 <unfinished ...>
[pid  4347] close(24 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(24 <unfinished ...>
[pid  4348] close(21 <unfinished ...>
[pid  4347] close(25 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(25 <unfinished ...>
[pid  4348] close(22 <unfinished ...>
[pid  4347] close(26 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(26 <unfinished ...>
[pid  4344] +++ exited with 0 +++
[pid  4349] close(7 <unfinished ...>
[pid  4348] close(23 <unfinished ...>
[pid  4347] close(27 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] close(29 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(27 <unfinished ...>
[pid  4345] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4349] close(8 <unfinished ...>
[pid  4348] close(24 <unfinished ...>
[pid  4347] close(28 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4345] exit_group(0 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(28 <unfinished ...>
[pid  4345] <... exit_group resumed>)   = ?
[pid  4349] close(9 <unfinished ...>
[pid  4348] close(25 <unfinished ...>
[pid  4347] close(29 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] close(29 <unfinished ...>
[pid  4348] close(26 <unfinished ...>
[pid  4347] exit_group(0 <unfinished ...>
[pid  4346] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4347] <... exit_group resumed>)   = ?
[pid  4346] exit_group(0 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] close(27 <unfinished ...>
[pid  4347] +++ exited with 0 +++
[pid  4346] <... exit_group resumed>)   = ?
[pid  4345] +++ exited with 0 +++
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4349] close(10 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4346] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4348] close(28 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] close(29 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4349] close(11 <unfinished ...>
[pid  4348] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4351 attached
 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] exit_group(0 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 103
[pid  4349] close(12 <unfinished ...>
[pid  4348] <... exit_group resumed>)   = ?
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 99
[pid  4351] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4348] +++ exited with 0 +++
./strace-static-x86_64: Process 4350 attached
[pid  4350] set_robust_list(0x5555569235e0, 24) = 0
[pid  4350] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4349] close(13 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 101
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4349] close(14 <unfinished ...>
[pid  4350] <... prctl resumed>)        = 0
[pid  4350] setpgid(0, 0 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... setpgid resumed>)      = 0
[pid  4350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4349] close(15 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] write(3, "1000", 4)         = 4
[pid  4350] close(3)                    = 0
[pid  4350] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4349] close(16 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 102
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 103
[pid  4350] <... openat resumed>)       = 3
[pid  4349] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4349] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4349] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4349] close(20 <unfinished ...>
[pid  4350] setns(201, 0 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] close(21 <unfinished ...>
[pid  4350] <... setns resumed>)        = 0
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4352 attached
[pid  4350] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4349] close(22./strace-static-x86_64: Process 4353 attached
 <unfinished ...>
[pid  4352] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4351] <... set_robust_list resumed>) = 0
[pid  4350] <... socket resumed>)       = 4
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... set_robust_list resumed>) = 0
[pid  4350] setns(3, 0 <unfinished ...>
[pid  4349] close(23 <unfinished ...>
[pid  4353] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4352] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4351] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4350] <... setns resumed>)        = 0
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4349] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4349] close(25./strace-static-x86_64: Process 4354 attached
 <unfinished ...>
[pid  4352] <... prctl resumed>)        = 0
[pid  4350] close(3 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4353] <... set_robust_list resumed>) = 0
[pid  4352] setpgid(0, 0 <unfinished ...>
[pid  4351] <... prctl resumed>)        = 0
[pid  4350] <... close resumed>)        = 0
[pid  4349] close(26 <unfinished ...>
[pid  4354] <... set_robust_list resumed>) = 0
[pid  4352] <... setpgid resumed>)      = 0
[pid  4350] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4351] setpgid(0, 0 <unfinished ...>
[pid  4350] <... fcntl resumed>)        = 5
[pid  4349] close(27 <unfinished ...>
[pid  4354] <... prctl resumed>)        = 0
[pid  4353] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4352] <... openat resumed>)       = 3
[pid  4351] <... setpgid resumed>)      = 0
[pid  4350] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] setpgid(0, 0 <unfinished ...>
[pid  4352] write(3, "1000", 4 <unfinished ...>
[pid  4350] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4349] close(28 <unfinished ...>
[pid  4354] <... setpgid resumed>)      = 0
[pid  4352] <... write resumed>)        = 4
[pid  4350] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4353] <... prctl resumed>)        = 0
[pid  4352] close(3 <unfinished ...>
[pid  4350] <... openat resumed>)       = 3
[pid  4349] close(29 <unfinished ...>
[pid  4354] <... openat resumed>)       = 3
[pid  4352] <... close resumed>)        = 0
[pid  4351] <... openat resumed>)       = 3
[pid  4350] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4349] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] write(3, "1000", 4 <unfinished ...>
[pid  4353] setpgid(0, 0 <unfinished ...>
[pid  4352] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4351] write(3, "1000", 4 <unfinished ...>
[pid  4350] <... write resumed>)        = 8
[pid  4354] <... write resumed>)        = 4
[pid  4353] <... setpgid resumed>)      = 0
[pid  4352] <... openat resumed>)       = 3
[pid  4350] close(3 <unfinished ...>
[pid  4349] exit_group(0 <unfinished ...>
[pid  4351] <... write resumed>)        = 4
[pid  4354] close(3 <unfinished ...>
[pid  4352] setns(201, 0 <unfinished ...>
[pid  4350] <... close resumed>)        = 0
[pid  4349] <... exit_group resumed>)   = ?
[pid  4351] close(3 <unfinished ...>
[pid  4354] <... close resumed>)        = 0
[pid  4353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4352] <... setns resumed>)        = 0
[pid  4350] close(4 <unfinished ...>
[pid  4354] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4352] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4350] <... close resumed>)        = 0
[pid  4354] <... openat resumed>)       = 3
[pid  4352] <... socket resumed>)       = 4
[pid  4350] close(5 <unfinished ...>
[pid  4354] setns(201, 0 <unfinished ...>
[pid  4352] setns(3, 0 <unfinished ...>
[pid  4350] <... close resumed>)        = 0
[pid  4349] +++ exited with 0 +++
[pid  4351] <... close resumed>)        = 0
[pid  4354] <... setns resumed>)        = 0
[pid  4352] <... setns resumed>)        = 0
[pid  4351] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4350] close(6 <unfinished ...>
[pid  4354] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4353] <... openat resumed>)       = 3
[pid  4352] close(3 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4354] <... socket resumed>)       = 4
[pid  4352] <... close resumed>)        = 0
[pid  4351] <... openat resumed>)       = 3
[pid  4350] close(7 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4354] setns(3, 0 <unfinished ...>
[pid  4353] write(3, "1000", 4 <unfinished ...>
[pid  4352] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... setns resumed>)        = 0
[pid  4352] <... fcntl resumed>)        = 5
[pid  4351] setns(201, 0 <unfinished ...>
[pid  4353] <... write resumed>)        = 4
[pid  4350] close(8 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4354] close(3 <unfinished ...>
[pid  4352] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4351] <... setns resumed>)        = 0
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(3 <unfinished ...>
[pid  4354] <... close resumed>)        = 0
[pid  4352] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4351] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4350] close(9 <unfinished ...>
[pid  4354] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4353] <... close resumed>)        = 0
[pid  4352] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4354] <... fcntl resumed>)        = 5
[pid  4353] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4352] <... openat resumed>)       = 3
[pid  4351] <... socket resumed>)       = 4
[pid  4350] close(10 <unfinished ...>
[pid  4354] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4352] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4352] <... write resumed>)        = 8
[pid  4351] setns(3, 0 <unfinished ...>
[pid  4350] close(11 <unfinished ...>
[pid  4354] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4353] <... openat resumed>)       = 3
[pid  4352] close(3 <unfinished ...>
[pid  4351] <... setns resumed>)        = 0
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 100
[pid  4354] <... openat resumed>)       = 3
[pid  4353] setns(201, 0 <unfinished ...>
[pid  4352] <... close resumed>)        = 0
[pid  4351] close(3 <unfinished ...>
[pid  4350] close(12 <unfinished ...>
[pid  4354] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4352] close(4 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... write resumed>)        = 8
[pid  4353] <... setns resumed>)        = 0
[pid  4352] <... close resumed>)        = 0
[pid  4351] <... close resumed>)        = 0
[pid  4350] close(13 <unfinished ...>
[pid  4354] close(3 <unfinished ...>
[pid  4353] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4352] close(5 <unfinished ...>
[pid  4351] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = 0
[pid  4353] <... socket resumed>)       = 4
[pid  4352] <... close resumed>)        = 0
[pid  4351] <... fcntl resumed>)        = 5
[pid  4350] close(14 <unfinished ...>
[pid  4354] close(4 <unfinished ...>
[pid  4353] setns(3, 0 <unfinished ...>
[pid  4352] close(6 <unfinished ...>
[pid  4351] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4355 attached
[pid  4354] <... close resumed>)        = 0
[pid  4353] <... setns resumed>)        = 0
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4350] close(15 <unfinished ...>
[pid  4355] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4354] close(5 <unfinished ...>
[pid  4353] close(3 <unfinished ...>
[pid  4352] close(7 <unfinished ...>
[pid  4351] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... set_robust_list resumed>) = 0
[pid  4354] <... close resumed>)        = 0
[pid  4353] <... close resumed>)        = 0
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] close(16 <unfinished ...>
[pid  4355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4354] close(6 <unfinished ...>
[pid  4352] close(8 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... prctl resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] close(17 <unfinished ...>
[pid  4355] setpgid(0, 0 <unfinished ...>
[pid  4354] close(7 <unfinished ...>
[pid  4353] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4352] close(9 <unfinished ...>
[pid  4351] <... openat resumed>)       = 3
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... setpgid resumed>)      = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... fcntl resumed>)        = 5
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4350] close(18 <unfinished ...>
[pid  4355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4354] close(8 <unfinished ...>
[pid  4353] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4352] close(10 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... openat resumed>)       = 3
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... write resumed>)        = 8
[pid  4350] close(19 <unfinished ...>
[pid  4355] write(3, "1000", 4 <unfinished ...>
[pid  4354] close(9 <unfinished ...>
[pid  4353] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4352] close(11 <unfinished ...>
[pid  4351] close(3 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... write resumed>)        = 4
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] close(20 <unfinished ...>
[pid  4355] close(3 <unfinished ...>
[pid  4354] close(10 <unfinished ...>
[pid  4353] <... openat resumed>)       = 3
[pid  4352] close(12 <unfinished ...>
[pid  4351] <... close resumed>)        = 0
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... close resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(4 <unfinished ...>
[pid  4350] close(21 <unfinished ...>
[pid  4355] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4354] close(11 <unfinished ...>
[pid  4353] <... write resumed>)        = 8
[pid  4352] close(13 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... close resumed>)        = 0
[pid  4355] <... openat resumed>)       = 3
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(3 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(5 <unfinished ...>
[pid  4350] close(22 <unfinished ...>
[pid  4355] setns(201, 0 <unfinished ...>
[pid  4354] close(12 <unfinished ...>
[pid  4353] <... close resumed>)        = 0
[pid  4352] close(14 <unfinished ...>
[pid  4351] <... close resumed>)        = 0
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... setns resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(4 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(6 <unfinished ...>
[pid  4350] close(23 <unfinished ...>
[pid  4355] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4354] close(13 <unfinished ...>
[pid  4353] <... close resumed>)        = 0
[pid  4352] close(15 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... socket resumed>)       = 4
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(5 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(7 <unfinished ...>
[pid  4350] close(24 <unfinished ...>
[pid  4355] setns(3, 0 <unfinished ...>
[pid  4354] close(14 <unfinished ...>
[pid  4353] <... close resumed>)        = 0
[pid  4352] close(16 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... setns resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(6 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(8 <unfinished ...>
[pid  4350] close(25 <unfinished ...>
[pid  4355] close(3 <unfinished ...>
[pid  4354] close(15 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] close(17 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... close resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(7 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(9 <unfinished ...>
[pid  4350] close(26 <unfinished ...>
[pid  4355] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4354] close(16 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] close(18 <unfinished ...>
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... fcntl resumed>)        = 5
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] close(27 <unfinished ...>
[pid  4355] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4354] close(17 <unfinished ...>
[pid  4353] close(8 <unfinished ...>
[pid  4352] close(19 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(10 <unfinished ...>
[pid  4350] close(28 <unfinished ...>
[pid  4355] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4354] close(18 <unfinished ...>
[pid  4353] close(9 <unfinished ...>
[pid  4352] close(20 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... openat resumed>)       = 3
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(11 <unfinished ...>
[pid  4350] close(29 <unfinished ...>
[pid  4355] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4354] close(19 <unfinished ...>
[pid  4353] close(10 <unfinished ...>
[pid  4352] close(21 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... write resumed>)        = 8
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(12 <unfinished ...>
[pid  4350] exit_group(0 <unfinished ...>
[pid  4355] close(3 <unfinished ...>
[pid  4354] close(20 <unfinished ...>
[pid  4353] close(11 <unfinished ...>
[pid  4352] close(22 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4350] <... exit_group resumed>)   = ?
[pid  4355] <... close resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(13 <unfinished ...>
[pid  4350] +++ exited with 0 +++
[pid  4355] close(4 <unfinished ...>
[pid  4354] close(21 <unfinished ...>
[pid  4353] close(12 <unfinished ...>
[pid  4352] close(23 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... close resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(14 <unfinished ...>
[pid  4355] close(5 <unfinished ...>
[pid  4354] close(22 <unfinished ...>
[pid  4353] close(13 <unfinished ...>
[pid  4352] close(24 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4355] <... close resumed>)        = 0
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(15 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4355] close(6 <unfinished ...>
[pid  4354] close(23 <unfinished ...>
[pid  4353] close(14 <unfinished ...>
[pid  4352] close(25 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] close(7 <unfinished ...>
[pid  4354] close(24 <unfinished ...>
[pid  4352] close(26 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] close(8 <unfinished ...>
[pid  4354] close(25 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] close(27 <unfinished ...>
[pid  4351] close(16 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(15 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 104
[pid  4355] close(9 <unfinished ...>
[pid  4354] close(26 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] close(28 <unfinished ...>
[pid  4351] close(17 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(16 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] close(10 <unfinished ...>
[pid  4354] close(27 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] close(29 <unfinished ...>
[pid  4351] close(18 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(17 <unfinished ...>
[pid  4352] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] close(11 <unfinished ...>
[pid  4354] close(28 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4352] exit_group(0 <unfinished ...>
[pid  4351] close(19./strace-static-x86_64: Process 4356 attached
 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(18 <unfinished ...>
[pid  4352] <... exit_group resumed>)   = ?
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4355] close(12 <unfinished ...>
[pid  4354] close(29 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(20 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(19 <unfinished ...>
[pid  4352] +++ exited with 0 +++
[pid  4354] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... set_robust_list resumed>) = 0
[pid  4356] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4355] close(13 <unfinished ...>
[pid  4354] exit_group(0 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(21 <unfinished ...>
[pid  4356] <... prctl resumed>)        = 0
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] <... exit_group resumed>)   = ?
[pid  4353] close(20 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4355] close(14 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(22 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4353] close(21 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(23 <unfinished ...>
[pid  4353] close(22 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(24 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4356] setpgid(0, 0 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4354] +++ exited with 0 +++
[pid  4353] close(23 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... setpgid resumed>)      = 0
[pid  4355] close(15 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(25 <unfinished ...>
[pid  4356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(24 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4356] <... openat resumed>)       = 3
[pid  4355] close(16 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(26./strace-static-x86_64: Process 4357 attached
 <unfinished ...>
[pid  4356] write(3, "1000", 4 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] close(25 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4356] <... write resumed>)        = 4
[pid  4355] close(17 <unfinished ...>
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(27 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 102
[pid  4356] close(3 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... close resumed>)        = 0
[pid  4355] close(18 <unfinished ...>
[pid  4356] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... openat resumed>)       = 3
[pid  4355] close(19 <unfinished ...>
[pid  4353] close(26 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4356] setns(201, 0 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(28 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 104
[pid  4357] <... set_robust_list resumed>) = 0
[pid  4356] <... setns resumed>)        = 0
[pid  4355] close(20 <unfinished ...>
[pid  4353] close(27 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] close(29 <unfinished ...>
[pid  4357] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4356] <... socket resumed>)       = 4
[pid  4355] close(21 <unfinished ...>
[pid  4353] close(28 <unfinished ...>
[pid  4351] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... prctl resumed>)        = 0
[pid  4356] setns(3, 0 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4351] exit_group(0 <unfinished ...>
[pid  4357] setpgid(0, 0 <unfinished ...>
[pid  4356] <... setns resumed>)        = 0
[pid  4355] close(22 <unfinished ...>
[pid  4353] close(29 <unfinished ...>
[pid  4351] <... exit_group resumed>)   = ?
[pid  4356] close(3 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4358 attached
[pid  4356] <... close resumed>)        = 0
[pid  4355] close(23 <unfinished ...>
[pid  4358] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4356] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... set_robust_list resumed>) = 0
[pid  4356] <... fcntl resumed>)        = 5
[pid  4355] close(24 <unfinished ...>
[pid  4358] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4357] <... setpgid resumed>)      = 0
[pid  4356] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4353] exit_group(0 <unfinished ...>
[pid  4351] +++ exited with 0 +++
[pid  4358] <... prctl resumed>)        = 0
[pid  4356] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4355] close(25 <unfinished ...>
[pid  4353] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4358] setpgid(0, 0 <unfinished ...>
[pid  4357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4356] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... setpgid resumed>)      = 0
[pid  4356] <... openat resumed>)       = 3
[pid  4355] close(26 <unfinished ...>
[pid  4358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4356] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... openat resumed>)       = 3
[pid  4357] <... openat resumed>)       = 3
[pid  4356] <... write resumed>)        = 8
[pid  4355] close(27 <unfinished ...>
[pid  4353] +++ exited with 0 +++
[pid  4358] write(3, "1000", 4 <unfinished ...>
[pid  4356] close(3 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4357] write(3, "1000", 4 <unfinished ...>
[pid  4358] <... write resumed>)        = 4
[pid  4356] <... close resumed>)        = 0
[pid  4355] close(28 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4358] close(3 <unfinished ...>
[pid  4357] <... write resumed>)        = 4
[pid  4356] close(4 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... close resumed>)        = 0
[pid  4356] <... close resumed>)        = 0
[pid  4355] close(29 <unfinished ...>
[pid  4357] close(3 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4358] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4356] close(5 <unfinished ...>
[pid  4355] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = 0
[pid  4358] <... openat resumed>)       = 3
[pid  4356] <... close resumed>)        = 0
[pid  4355] exit_group(0 <unfinished ...>
[pid  4358] setns(201, 0 <unfinished ...>
[pid  4356] close(6 <unfinished ...>
[pid  4355] <... exit_group resumed>)   = ?
[pid  4357] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4358] <... setns resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4355] +++ exited with 0 +++
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4358] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4356] close(7 <unfinished ...>
[pid  4358] <... socket resumed>)       = 4
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] setns(3, 0 <unfinished ...>
[pid  4356] close(8 <unfinished ...>
[pid  4358] <... setns resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(3 <unfinished ...>
[pid  4356] close(9 <unfinished ...>
[pid  4358] <... close resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4358] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4356] close(10 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 103
[pid  4358] <... fcntl resumed>)        = 5
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4356] close(11 <unfinished ...>
[pid  4358] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4356] close(12 <unfinished ...>
[pid  4358] <... openat resumed>)       = 3
[pid  4357] <... openat resumed>)       = 3
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4358] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4357] setns(201, 0 <unfinished ...>
[pid  4356] close(13 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 100
./strace-static-x86_64: Process 4360 attached
[pid  4358] <... write resumed>)        = 8
[pid  4357] <... setns resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(3 <unfinished ...>
[pid  4356] close(14 <unfinished ...>
[pid  4358] <... close resumed>)        = 0
[pid  4357] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4358] close(4 <unfinished ...>
[pid  4356] close(15 <unfinished ...>
[pid  4358] <... close resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(5 <unfinished ...>
[pid  4356] close(16 <unfinished ...>
[pid  4358] <... close resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(6 <unfinished ...>
[pid  4356] close(17./strace-static-x86_64: Process 4359 attached
 <unfinished ...>
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4358] close(7 <unfinished ...>
[pid  4357] <... socket resumed>)       = 4
[pid  4356] close(18 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 101
[pid  4359] <... set_robust_list resumed>) = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] setns(3, 0 <unfinished ...>
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4358] close(8 <unfinished ...>
[pid  4357] <... setns resumed>)        = 0
[pid  4356] close(19 <unfinished ...>
[pid  4359] <... prctl resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(3 <unfinished ...>
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] setpgid(0, 0 <unfinished ...>
[pid  4358] close(9 <unfinished ...>
[pid  4357] <... close resumed>)        = 0
[pid  4356] close(20 <unfinished ...>
[pid  4359] <... setpgid resumed>)      = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4358] close(10 <unfinished ...>
[pid  4357] <... fcntl resumed>)        = 5
[pid  4356] close(21 <unfinished ...>
[pid  4360] <... set_robust_list resumed>) = 0
[pid  4359] <... openat resumed>)       = 3
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4361 attached
[pid  4360] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4359] write(3, "1000", 4 <unfinished ...>
[pid  4358] close(11 <unfinished ...>
[pid  4357] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4356] close(22 <unfinished ...>
[pid  4361] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4360] <... prctl resumed>)        = 0
[pid  4359] <... write resumed>)        = 4
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... set_robust_list resumed>) = 0
[pid  4359] close(3 <unfinished ...>
[pid  4358] close(12 <unfinished ...>
[pid  4357] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4356] close(23 <unfinished ...>
[pid  4360] setpgid(0, 0 <unfinished ...>
[pid  4361] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4359] <... close resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... prctl resumed>)        = 0
[pid  4360] <... setpgid resumed>)      = 0
[pid  4359] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4358] close(13 <unfinished ...>
[pid  4357] <... openat resumed>)       = 3
[pid  4356] close(24 <unfinished ...>
[pid  4361] setpgid(0, 0 <unfinished ...>
[pid  4360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4359] <... openat resumed>)       = 3
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... setpgid resumed>)      = 0
[pid  4359] setns(201, 0 <unfinished ...>
[pid  4358] close(14 <unfinished ...>
[pid  4356] close(25 <unfinished ...>
[pid  4361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4360] <... openat resumed>)       = 3
[pid  4359] <... setns resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... write resumed>)        = 8
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... openat resumed>)       = 3
[pid  4360] write(3, "1000", 4 <unfinished ...>
[pid  4359] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4358] close(15 <unfinished ...>
[pid  4357] close(3 <unfinished ...>
[pid  4356] close(26 <unfinished ...>
[pid  4361] write(3, "1000", 4 <unfinished ...>
[pid  4359] <... socket resumed>)       = 4
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... write resumed>)        = 4
[pid  4360] <... write resumed>)        = 4
[pid  4359] setns(3, 0 <unfinished ...>
[pid  4358] close(16 <unfinished ...>
[pid  4357] close(4 <unfinished ...>
[pid  4356] close(27 <unfinished ...>
[pid  4361] close(3 <unfinished ...>
[pid  4360] close(3 <unfinished ...>
[pid  4359] <... setns resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = 0
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... close resumed>)        = 0
[pid  4360] <... close resumed>)        = 0
[pid  4359] close(3 <unfinished ...>
[pid  4358] close(17 <unfinished ...>
[pid  4357] close(5 <unfinished ...>
[pid  4356] close(28 <unfinished ...>
[pid  4361] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4360] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4359] <... close resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... openat resumed>)       = 3
[pid  4360] <... openat resumed>)       = 3
[pid  4359] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4358] close(18 <unfinished ...>
[pid  4357] <... close resumed>)        = 0
[pid  4356] close(29 <unfinished ...>
[pid  4361] setns(201, 0 <unfinished ...>
[pid  4360] setns(201, 0 <unfinished ...>
[pid  4359] <... fcntl resumed>)        = 5
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(6 <unfinished ...>
[pid  4356] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... setns resumed>)        = 0
[pid  4360] <... setns resumed>)        = 0
[pid  4359] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4358] close(19 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] exit_group(0 <unfinished ...>
[pid  4361] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4360] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4359] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(7 <unfinished ...>
[pid  4356] <... exit_group resumed>)   = ?
[pid  4361] <... socket resumed>)       = 4
[pid  4360] <... socket resumed>)       = 4
[pid  4359] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4358] close(20 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4356] +++ exited with 0 +++
[pid  4361] setns(3, 0 <unfinished ...>
[pid  4360] setns(3, 0 <unfinished ...>
[pid  4359] <... openat resumed>)       = 3
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(8 <unfinished ...>
[pid  4361] <... setns resumed>)        = 0
[pid  4360] <... setns resumed>)        = 0
[pid  4359] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4358] close(21 <unfinished ...>
[pid  4361] close(3 <unfinished ...>
[pid  4360] close(3 <unfinished ...>
[pid  4359] <... write resumed>)        = 8
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4361] <... close resumed>)        = 0
[pid  4360] <... close resumed>)        = 0
[pid  4359] close(3 <unfinished ...>
[pid  4358] close(22 <unfinished ...>
[pid  4357] close(9 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4361] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4360] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4359] <... close resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4361] <... fcntl resumed>)        = 5
[pid  4360] <... fcntl resumed>)        = 5
[pid  4359] close(4 <unfinished ...>
[pid  4358] close(23 <unfinished ...>
[pid  4357] close(10 <unfinished ...>
[pid  4361] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4360] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4359] <... close resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4360] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4359] close(5 <unfinished ...>
[pid  4358] close(24 <unfinished ...>
[pid  4357] close(11 <unfinished ...>
[pid  4361] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4360] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4359] <... close resumed>)        = 0
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... openat resumed>)       = 3
[pid  4359] close(6 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4361] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4360] <... openat resumed>)       = 3
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(25 <unfinished ...>
[pid  4357] close(12 <unfinished ...>
[pid  4361] <... write resumed>)        = 8
[pid  4359] close(7 <unfinished ...>
[pid  4361] close(3 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... close resumed>)        = 0
[pid  4359] close(8 <unfinished ...>
[pid  4361] close(4 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4361] <... close resumed>)        = 0
[pid  4359] close(9 <unfinished ...>
[pid  4358] close(26 <unfinished ...>
[pid  4357] close(13 <unfinished ...>
[pid  4361] close(5 <unfinished ...>
[pid  4360] <... write resumed>)        = 8
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 105
[pid  4361] <... close resumed>)        = 0
[pid  4360] close(3 <unfinished ...>
[pid  4359] close(10 <unfinished ...>
[pid  4358] close(27 <unfinished ...>
[pid  4357] close(14 <unfinished ...>
[pid  4361] close(6 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = 0
[pid  4359] close(11 <unfinished ...>
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] close(7 <unfinished ...>
[pid  4360] close(4 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(28 <unfinished ...>
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = 0
[pid  4359] close(12 <unfinished ...>
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(15 <unfinished ...>
[pid  4361] close(8 <unfinished ...>
[pid  4360] close(5 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] close(29 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4362 attached
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = 0
[pid  4359] close(13 <unfinished ...>
[pid  4358] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(16 <unfinished ...>
[pid  4362] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4361] close(9 <unfinished ...>
[pid  4360] close(6 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] <... set_robust_list resumed>) = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(14 <unfinished ...>
[pid  4358] exit_group(0 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4361] close(10 <unfinished ...>
[pid  4360] close(7 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4358] <... exit_group resumed>)   = ?
[pid  4357] close(17 <unfinished ...>
[pid  4362] <... prctl resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(15 <unfinished ...>
[pid  4362] setpgid(0, 0 <unfinished ...>
[pid  4361] close(11 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] <... setpgid resumed>)      = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(16 <unfinished ...>
[pid  4362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4361] close(12 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] <... openat resumed>)       = 3
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] close(8 <unfinished ...>
[pid  4359] close(17 <unfinished ...>
[pid  4358] +++ exited with 0 +++
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] write(3, "1000", 4 <unfinished ...>
[pid  4361] close(13 <unfinished ...>
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(18 <unfinished ...>
[pid  4362] <... write resumed>)        = 4
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] close(9 <unfinished ...>
[pid  4359] close(18 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4362] close(3 <unfinished ...>
[pid  4361] close(14 <unfinished ...>
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(19 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4362] <... close resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] close(10 <unfinished ...>
[pid  4359] close(19 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4361] close(15 <unfinished ...>
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(20 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4362] <... openat resumed>)       = 3
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] close(11 <unfinished ...>
[pid  4359] close(20 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] setns(201, 0 <unfinished ...>
[pid  4361] close(16 <unfinished ...>
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(21 <unfinished ...>
[pid  4362] <... setns resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] close(12 <unfinished ...>
[pid  4359] close(21 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4361] close(17 <unfinished ...>
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] close(22 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4362] <... socket resumed>)       = 4
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] close(13 <unfinished ...>
[pid  4359] close(22 <unfinished ...>
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] setns(3, 0 <unfinished ...>
[pid  4361] close(18 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] <... setns resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(23 <unfinished ...>
[pid  4362] close(3 <unfinished ...>
[pid  4361] close(19 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] <... close resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(24 <unfinished ...>
[pid  4357] close(23 <unfinished ...>
[pid  4362] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4361] close(20 <unfinished ...>
[pid  4360] close(14 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 105
[pid  4362] <... fcntl resumed>)        = 5
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(25 <unfinished ...>
[pid  4357] close(24 <unfinished ...>
[pid  4362] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4361] close(21 <unfinished ...>
[pid  4360] close(15 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(26 <unfinished ...>
[pid  4357] close(25 <unfinished ...>
[pid  4362] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4361] close(22 <unfinished ...>
[pid  4360] close(16 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4363 attached
[pid  4362] <... openat resumed>)       = 3
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(27 <unfinished ...>
[pid  4357] close(26 <unfinished ...>
[pid  4362] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4361] close(23 <unfinished ...>
[pid  4360] close(17 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4362] <... write resumed>)        = 8
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(28 <unfinished ...>
[pid  4357] close(27 <unfinished ...>
[pid  4363] <... set_robust_list resumed>) = 0
[pid  4362] close(3 <unfinished ...>
[pid  4361] close(24 <unfinished ...>
[pid  4360] close(18 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4362] <... close resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] close(29 <unfinished ...>
[pid  4357] close(28 <unfinished ...>
[pid  4363] <... prctl resumed>)        = 0
[pid  4362] close(4 <unfinished ...>
[pid  4361] close(25 <unfinished ...>
[pid  4360] close(19 <unfinished ...>
[pid  4359] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] setpgid(0, 0 <unfinished ...>
[pid  4362] <... close resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] exit_group(0 <unfinished ...>
[pid  4357] close(29 <unfinished ...>
[pid  4363] <... setpgid resumed>)      = 0
[pid  4362] close(5 <unfinished ...>
[pid  4361] close(26 <unfinished ...>
[pid  4360] close(20 <unfinished ...>
[pid  4359] <... exit_group resumed>)   = ?
[pid  4357] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4362] <... close resumed>)        = 0
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4359] +++ exited with 0 +++
[pid  4357] exit_group(0 <unfinished ...>
[pid  4362] close(6 <unfinished ...>
[pid  4361] close(27 <unfinished ...>
[pid  4360] close(21 <unfinished ...>
[pid  4357] <... exit_group resumed>)   = ?
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(7 <unfinished ...>
[pid  4361] close(28 <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(8 <unfinished ...>
[pid  4361] close(29 <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(9 <unfinished ...>
[pid  4361] exit_group(0 <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4361] <... exit_group resumed>)   = ?
[pid  4362] close(10 <unfinished ...>
[pid  4361] +++ exited with 0 +++
[pid  4360] close(22 <unfinished ...>
[pid  4357] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4363] <... openat resumed>)       = 3
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(11 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4360] close(23 <unfinished ...>
[pid  4363] write(3, "1000", 4 <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4363] <... write resumed>)        = 4
[pid  4362] close(12 <unfinished ...>
[pid  4360] close(24 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4363] close(3 <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = 0
[pid  4362] close(13 <unfinished ...>
[pid  4360] close(25 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 104
[pid  4363] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(14 <unfinished ...>
[pid  4360] close(26 <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4362] close(17 <unfinished ...>
[pid  4360] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4362] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4362] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4362] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4360] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 102
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 103
[pid  4363] <... openat resumed>)       = 3
[pid  4362] exit_group(0 <unfinished ...>
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] setns(201, 0 <unfinished ...>
[pid  4362] <... exit_group resumed>)   = ?
[pid  4360] close(29./strace-static-x86_64: Process 4365 attached
 <unfinished ...>
[pid  4363] <... setns resumed>)        = 0
[pid  4362] +++ exited with 0 +++
[pid  4360] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4366 attached
[pid  4360] exit_group(0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4363] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4360] <... exit_group resumed>)   = ?
[pid  4366] set_robust_list(0x5555569235e0, 24) = 0
[pid  4366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4366] setpgid(0, 0)               = 0
[pid  4366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4360] +++ exited with 0 +++
[pid  4366] <... openat resumed>)       = 3
[pid  4366] write(3, "1000", 4 <unfinished ...>
[pid  4363] <... socket resumed>)       = 4
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4363] setns(3, 0 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4366] <... write resumed>)        = 4
[pid  4366] close(3)                    = 0
[pid  4366] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 106
[pid  4363] <... setns resumed>)        = 0
./strace-static-x86_64: Process 4364 attached
[pid  4364] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4363] close(3 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4366] setns(201, 0)               = 0
[pid  4364] <... set_robust_list resumed>) = 0
[pid  4366] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4364] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4366] <... socket resumed>)       = 4
[pid  4364] <... prctl resumed>)        = 0
[pid  4366] setns(3, 0 <unfinished ...>
[pid  4364] setpgid(0, 0 <unfinished ...>
[pid  4363] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 101
[pid  4366] <... setns resumed>)        = 0
[pid  4364] <... setpgid resumed>)      = 0
[pid  4363] fcntl(4, F_DUPFD, 4)        = 5
[pid  4366] close(3 <unfinished ...>
[pid  4364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4363] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 4368 attached
 <unfinished ...>
[pid  4366] <... close resumed>)        = 0
[pid  4365] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4364] <... openat resumed>)       = 3
[pid  4363] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4363] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4366] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4364] write(3, "1000", 4 <unfinished ...>
[pid  4363] <... openat resumed>)       = 3
[pid  4363] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4366] <... fcntl resumed>)        = 5
[pid  4364] <... write resumed>)        = 4
[pid  4366] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4364] close(3 <unfinished ...>
[pid  4363] <... write resumed>)        = 8
[pid  4363] close(3./strace-static-x86_64: Process 4367 attached
 <unfinished ...>
[pid  4366] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4364] <... close resumed>)        = 0
[pid  4363] <... close resumed>)        = 0
[pid  4367] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4368] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4366] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4365] <... set_robust_list resumed>) = 0
[pid  4364] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4363] close(4)                    = 0
[pid  4363] close(5 <unfinished ...>
[pid  4368] <... set_robust_list resumed>) = 0
[pid  4367] <... set_robust_list resumed>) = 0
[pid  4366] <... openat resumed>)       = 3
[pid  4365] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4364] <... openat resumed>)       = 3
[pid  4363] <... close resumed>)        = 0
[pid  4367] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4366] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4363] close(6 <unfinished ...>
[pid  4367] <... prctl resumed>)        = 0
[pid  4366] <... write resumed>)        = 8
[pid  4365] <... prctl resumed>)        = 0
[pid  4364] setns(201, 0 <unfinished ...>
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] setpgid(0, 0 <unfinished ...>
[pid  4366] close(3 <unfinished ...>
[pid  4365] setpgid(0, 0 <unfinished ...>
[pid  4364] <... setns resumed>)        = 0
[pid  4363] close(7 <unfinished ...>
[pid  4368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4367] <... setpgid resumed>)      = 0
[pid  4366] <... close resumed>)        = 0
[pid  4365] <... setpgid resumed>)      = 0
[pid  4364] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... prctl resumed>)        = 0
[pid  4367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4366] close(4 <unfinished ...>
[pid  4364] <... socket resumed>)       = 4
[pid  4363] close(8 <unfinished ...>
[pid  4368] setpgid(0, 0 <unfinished ...>
[pid  4367] <... openat resumed>)       = 3
[pid  4366] <... close resumed>)        = 0
[pid  4365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4364] setns(3, 0 <unfinished ...>
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] write(3, "1000", 4 <unfinished ...>
[pid  4366] close(5 <unfinished ...>
[pid  4364] <... setns resumed>)        = 0
[pid  4363] close(9 <unfinished ...>
[pid  4368] <... setpgid resumed>)      = 0
[pid  4367] <... write resumed>)        = 4
[pid  4366] <... close resumed>)        = 0
[pid  4365] <... openat resumed>)       = 3
[pid  4364] close(3 <unfinished ...>
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(3 <unfinished ...>
[pid  4366] close(6 <unfinished ...>
[pid  4365] write(3, "1000", 4 <unfinished ...>
[pid  4364] <... close resumed>)        = 0
[pid  4368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4367] <... close resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... write resumed>)        = 4
[pid  4364] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4363] close(10 <unfinished ...>
[pid  4368] <... openat resumed>)       = 3
[pid  4367] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4366] close(7 <unfinished ...>
[pid  4365] close(3 <unfinished ...>
[pid  4364] <... fcntl resumed>)        = 5
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] write(3, "1000", 4 <unfinished ...>
[pid  4367] <... openat resumed>)       = 3
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = 0
[pid  4364] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4363] close(11 <unfinished ...>
[pid  4367] setns(201, 0 <unfinished ...>
[pid  4366] close(8 <unfinished ...>
[pid  4365] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4364] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... write resumed>)        = 4
[pid  4367] <... setns resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4363] close(12 <unfinished ...>
[pid  4368] close(3 <unfinished ...>
[pid  4367] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4366] close(9 <unfinished ...>
[pid  4365] <... openat resumed>)       = 3
[pid  4364] <... openat resumed>)       = 3
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... close resumed>)        = 0
[pid  4367] <... socket resumed>)       = 4
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] setns(201, 0 <unfinished ...>
[pid  4364] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4363] close(13 <unfinished ...>
[pid  4368] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4367] setns(3, 0 <unfinished ...>
[pid  4366] close(10 <unfinished ...>
[pid  4364] <... write resumed>)        = 8
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... setns resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(3 <unfinished ...>
[pid  4363] close(14 <unfinished ...>
[pid  4367] close(3 <unfinished ...>
[pid  4366] close(11 <unfinished ...>
[pid  4364] <... close resumed>)        = 0
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... setns resumed>)        = 0
[pid  4364] close(4 <unfinished ...>
[pid  4363] close(15 <unfinished ...>
[pid  4368] <... openat resumed>)       = 3
[pid  4367] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4366] close(12 <unfinished ...>
[pid  4365] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4364] <... close resumed>)        = 0
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] setns(201, 0 <unfinished ...>
[pid  4367] <... fcntl resumed>)        = 5
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... socket resumed>)       = 4
[pid  4364] close(5 <unfinished ...>
[pid  4363] close(16 <unfinished ...>
[pid  4368] <... setns resumed>)        = 0
[pid  4367] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4366] close(13 <unfinished ...>
[pid  4365] setns(3, 0 <unfinished ...>
[pid  4364] <... close resumed>)        = 0
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4367] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... setns resumed>)        = 0
[pid  4364] close(6 <unfinished ...>
[pid  4363] close(17 <unfinished ...>
[pid  4368] <... socket resumed>)       = 4
[pid  4367] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4366] close(14 <unfinished ...>
[pid  4365] close(3 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] setns(3, 0 <unfinished ...>
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = 0
[pid  4364] close(7 <unfinished ...>
[pid  4363] close(18 <unfinished ...>
[pid  4367] <... openat resumed>)       = 3
[pid  4368] <... setns resumed>)        = 0
[pid  4366] close(15 <unfinished ...>
[pid  4365] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4367] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(3 <unfinished ...>
[pid  4367] <... write resumed>)        = 8
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... fcntl resumed>)        = 5
[pid  4364] close(8 <unfinished ...>
[pid  4363] close(19 <unfinished ...>
[pid  4368] <... close resumed>)        = 0
[pid  4367] close(3 <unfinished ...>
[pid  4366] close(16 <unfinished ...>
[pid  4365] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4367] <... close resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4364] close(9 <unfinished ...>
[pid  4363] close(20 <unfinished ...>
[pid  4368] <... fcntl resumed>)        = 5
[pid  4367] close(4 <unfinished ...>
[pid  4366] close(17 <unfinished ...>
[pid  4365] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4367] <... close resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... openat resumed>)       = 3
[pid  4364] close(10 <unfinished ...>
[pid  4363] close(21 <unfinished ...>
[pid  4368] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4367] close(5 <unfinished ...>
[pid  4366] close(18 <unfinished ...>
[pid  4365] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4367] <... close resumed>)        = 0
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... write resumed>)        = 8
[pid  4364] close(11 <unfinished ...>
[pid  4363] close(22 <unfinished ...>
[pid  4368] <... openat resumed>)       = 3
[pid  4367] close(6 <unfinished ...>
[pid  4366] close(19 <unfinished ...>
[pid  4365] close(3 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = 0
[pid  4364] close(12 <unfinished ...>
[pid  4363] close(23 <unfinished ...>
[pid  4368] <... write resumed>)        = 8
[pid  4367] close(7 <unfinished ...>
[pid  4366] close(20 <unfinished ...>
[pid  4365] close(4 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(3 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = 0
[pid  4364] close(13 <unfinished ...>
[pid  4363] close(24 <unfinished ...>
[pid  4368] <... close resumed>)        = 0
[pid  4367] close(8 <unfinished ...>
[pid  4366] close(21 <unfinished ...>
[pid  4365] close(5 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(4 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = 0
[pid  4364] close(14 <unfinished ...>
[pid  4368] <... close resumed>)        = 0
[pid  4367] close(9 <unfinished ...>
[pid  4366] close(22 <unfinished ...>
[pid  4365] close(6 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] close(25 <unfinished ...>
[pid  4368] close(5 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(15 <unfinished ...>
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... close resumed>)        = 0
[pid  4367] close(10 <unfinished ...>
[pid  4366] close(23 <unfinished ...>
[pid  4365] close(7 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] close(26 <unfinished ...>
[pid  4368] close(6 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(16 <unfinished ...>
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(11 <unfinished ...>
[pid  4366] close(24 <unfinished ...>
[pid  4365] close(8 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(7 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(17 <unfinished ...>
[pid  4363] close(27 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(12 <unfinished ...>
[pid  4366] close(25 <unfinished ...>
[pid  4365] close(9 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(8 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(18 <unfinished ...>
[pid  4363] close(28 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(13 <unfinished ...>
[pid  4366] close(26 <unfinished ...>
[pid  4365] close(10 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(9 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(19 <unfinished ...>
[pid  4363] close(29 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(14 <unfinished ...>
[pid  4366] close(27 <unfinished ...>
[pid  4365] close(11 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(10 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(20 <unfinished ...>
[pid  4363] exit_group(0 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(15 <unfinished ...>
[pid  4366] close(28 <unfinished ...>
[pid  4365] close(12 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] <... exit_group resumed>)   = ?
[pid  4368] close(11 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(21 <unfinished ...>
[pid  4367] close(16 <unfinished ...>
[pid  4366] close(29 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(22 <unfinished ...>
[pid  4367] close(17 <unfinished ...>
[pid  4366] exit_group(0 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4366] <... exit_group resumed>)   = ?
[pid  4364] close(23 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(18 <unfinished ...>
[pid  4366] +++ exited with 0 +++
[pid  4365] close(13 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4363] +++ exited with 0 +++
[pid  4368] close(12 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(24 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(19 <unfinished ...>
[pid  4365] close(14 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(13 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(25 <unfinished ...>
[pid  4367] close(20 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(26 <unfinished ...>
[pid  4367] close(21 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(14 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] close(15 <unfinished ...>
[pid  4364] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(22 <unfinished ...>
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(28 <unfinished ...>
[pid  4367] close(23 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] close(29 <unfinished ...>
[pid  4367] close(24 <unfinished ...>
[pid  4364] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4364] exit_group(0 <unfinished ...>
[pid  4367] close(25 <unfinished ...>
[pid  4364] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4370 attached
[pid  4368] close(15 <unfinished ...>
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] close(16 <unfinished ...>
[pid  4364] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 103
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(26 <unfinished ...>
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4367] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4367] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4367] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4367] exit_group(0)               = ?
[pid  4370] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4368] close(16 <unfinished ...>
[pid  4367] +++ exited with 0 +++
[pid  4365] close(17 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 106
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4369 attached
[pid  4369] set_robust_list(0x5555569235e0, 24) = 0
[pid  4368] close(17 <unfinished ...>
[pid  4365] close(18 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4368] close(18 <unfinished ...>
[pid  4365] close(19 <unfinished ...>
[pid  4369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4369] setpgid(0, 0)               = 0
[pid  4369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4368] close(19 <unfinished ...>
[pid  4365] close(20 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 105
[pid  4369] write(3, "1000", 4)         = 4
[pid  4369] close(3)                    = 0
[pid  4369] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] close(21 <unfinished ...>
[pid  4368] close(20 <unfinished ...>
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 107
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] close(22 <unfinished ...>
[pid  4369] <... openat resumed>)       = 3
[pid  4368] close(21 <unfinished ...>
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] close(23 <unfinished ...>
[pid  4368] close(22 <unfinished ...>
[pid  4370] <... set_robust_list resumed>) = 0
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(23 <unfinished ...>
[pid  4365] close(24 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4368] close(24 <unfinished ...>
[pid  4370] <... prctl resumed>)        = 0
[pid  4365] close(25 <unfinished ...>
[pid  4369] setns(201, 0 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(25 <unfinished ...>
[pid  4365] close(26 <unfinished ...>
[pid  4370] setpgid(0, 0 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(26 <unfinished ...>
[pid  4365] close(27 <unfinished ...>
[pid  4370] <... setpgid resumed>)      = 0
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4368] close(27 <unfinished ...>
[pid  4365] close(28./strace-static-x86_64: Process 4372 attached
./strace-static-x86_64: Process 4371 attached
 <unfinished ...>
[pid  4369] <... setns resumed>)        = 0
[pid  4370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4371] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4370] <... openat resumed>)       = 3
[pid  4369] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4368] close(28 <unfinished ...>
[pid  4365] close(29 <unfinished ...>
[pid  4370] write(3, "1000", 4 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... set_robust_list resumed>) = 0
[pid  4371] <... set_robust_list resumed>) = 0
[pid  4369] <... socket resumed>)       = 4
[pid  4368] close(29 <unfinished ...>
[pid  4372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4371] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4370] <... write resumed>)        = 4
[pid  4369] setns(3, 0 <unfinished ...>
[pid  4368] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4365] exit_group(0 <unfinished ...>
[pid  4372] <... prctl resumed>)        = 0
[pid  4371] <... prctl resumed>)        = 0
[pid  4369] <... setns resumed>)        = 0
[pid  4368] exit_group(0 <unfinished ...>
[pid  4365] <... exit_group resumed>)   = ?
[pid  4372] setpgid(0, 0 <unfinished ...>
[pid  4371] setpgid(0, 0 <unfinished ...>
[pid  4370] close(3 <unfinished ...>
[pid  4369] close(3 <unfinished ...>
[pid  4368] <... exit_group resumed>)   = ?
[pid  4372] <... setpgid resumed>)      = 0
[pid  4371] <... setpgid resumed>)      = 0
[pid  4369] <... close resumed>)        = 0
[pid  4372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4369] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4365] +++ exited with 0 +++
[pid  4372] <... openat resumed>)       = 3
[pid  4371] <... openat resumed>)       = 3
[pid  4369] <... fcntl resumed>)        = 5
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4372] write(3, "1000", 4 <unfinished ...>
[pid  4371] write(3, "1000", 4 <unfinished ...>
[pid  4369] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4368] +++ exited with 0 +++
[pid  4372] <... write resumed>)        = 4
[pid  4371] <... write resumed>)        = 4
[pid  4370] <... close resumed>)        = 0
[pid  4369] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4372] close(3 <unfinished ...>
[pid  4371] close(3 <unfinished ...>
[pid  4369] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4372] <... close resumed>)        = 0
[pid  4371] <... close resumed>)        = 0
[pid  4370] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4369] <... openat resumed>)       = 3
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4372] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4371] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4369] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4372] <... openat resumed>)       = 3
[pid  4371] <... openat resumed>)       = 3
[pid  4370] <... openat resumed>)       = 3
[pid  4369] <... write resumed>)        = 8
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4372] setns(201, 0 <unfinished ...>
[pid  4371] setns(201, 0 <unfinished ...>
[pid  4370] setns(201, 0 <unfinished ...>
[pid  4369] close(3 <unfinished ...>
[pid  4372] <... setns resumed>)        = 0
[pid  4371] <... setns resumed>)        = 0
[pid  4370] <... setns resumed>)        = 0
[pid  4369] <... close resumed>)        = 0
[pid  4372] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4371] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4370] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4369] close(4 <unfinished ...>
[pid  4372] <... socket resumed>)       = 4
[pid  4371] <... socket resumed>)       = 4
[pid  4369] <... close resumed>)        = 0
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4370] <... socket resumed>)       = 4
[pid  4372] setns(3, 0 <unfinished ...>
[pid  4371] setns(3, 0 <unfinished ...>
[pid  4369] close(5 <unfinished ...>
[pid  4372] <... setns resumed>)        = 0
[pid  4371] <... setns resumed>)        = 0
[pid  4369] <... close resumed>)        = 0
[pid  4372] close(3 <unfinished ...>
[pid  4371] close(3 <unfinished ...>
[pid  4369] close(6 <unfinished ...>
[pid  4372] <... close resumed>)        = 0
[pid  4371] <... close resumed>)        = 0
[pid  4370] setns(3, 0 <unfinished ...>
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4372] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4371] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4370] <... setns resumed>)        = 0
[pid  4369] close(7 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 104
[pid  4372] <... fcntl resumed>)        = 5
[pid  4371] <... fcntl resumed>)        = 5
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4371] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4369] close(8 <unfinished ...>
[pid  4372] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4371] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4370] close(3 <unfinished ...>
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 102
[pid  4372] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4371] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4370] <... close resumed>)        = 0
[pid  4369] close(9./strace-static-x86_64: Process 4373 attached
 <unfinished ...>
[pid  4372] <... openat resumed>)       = 3
[pid  4371] <... openat resumed>)       = 3
[pid  4370] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4371] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4370] <... fcntl resumed>)        = 5
[pid  4369] close(10 <unfinished ...>
[pid  4372] <... write resumed>)        = 8
[pid  4371] <... write resumed>)        = 8
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] close(3 <unfinished ...>
[pid  4371] close(3 <unfinished ...>
[pid  4370] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4369] close(11./strace-static-x86_64: Process 4374 attached
 <unfinished ...>
[pid  4373] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4372] <... close resumed>)        = 0
[pid  4371] <... close resumed>)        = 0
[pid  4370] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4373] <... set_robust_list resumed>) = 0
[pid  4372] close(4 <unfinished ...>
[pid  4371] close(4 <unfinished ...>
[pid  4370] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4369] close(12 <unfinished ...>
[pid  4374] <... set_robust_list resumed>) = 0
[pid  4372] <... close resumed>)        = 0
[pid  4371] <... close resumed>)        = 0
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4373] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4372] close(5 <unfinished ...>
[pid  4371] close(5 <unfinished ...>
[pid  4370] <... openat resumed>)       = 3
[pid  4369] close(13 <unfinished ...>
[pid  4374] <... prctl resumed>)        = 0
[pid  4372] <... close resumed>)        = 0
[pid  4371] <... close resumed>)        = 0
[pid  4370] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... prctl resumed>)        = 0
[pid  4374] setpgid(0, 0 <unfinished ...>
[pid  4372] close(6 <unfinished ...>
[pid  4371] close(6 <unfinished ...>
[pid  4370] <... write resumed>)        = 8
[pid  4369] close(14 <unfinished ...>
[pid  4373] setpgid(0, 0 <unfinished ...>
[pid  4374] <... setpgid resumed>)      = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] close(3 <unfinished ...>
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... setpgid resumed>)      = 0
[pid  4372] close(7 <unfinished ...>
[pid  4371] close(7 <unfinished ...>
[pid  4369] close(15 <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = 0
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4372] close(8 <unfinished ...>
[pid  4371] close(8 <unfinished ...>
[pid  4370] close(4 <unfinished ...>
[pid  4369] close(16 <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = 0
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... openat resumed>)       = 3
[pid  4372] close(9 <unfinished ...>
[pid  4371] close(9 <unfinished ...>
[pid  4370] close(5 <unfinished ...>
[pid  4369] close(17 <unfinished ...>
[pid  4374] <... openat resumed>)       = 3
[pid  4373] write(3, "1000", 4 <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = 0
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] write(3, "1000", 4 <unfinished ...>
[pid  4373] <... write resumed>)        = 4
[pid  4372] close(10 <unfinished ...>
[pid  4371] close(10 <unfinished ...>
[pid  4370] close(6 <unfinished ...>
[pid  4369] close(18 <unfinished ...>
[pid  4374] <... write resumed>)        = 4
[pid  4373] close(3 <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(3 <unfinished ...>
[pid  4373] <... close resumed>)        = 0
[pid  4372] close(11 <unfinished ...>
[pid  4371] close(11 <unfinished ...>
[pid  4370] close(7 <unfinished ...>
[pid  4369] close(19 <unfinished ...>
[pid  4374] <... close resumed>)        = 0
[pid  4373] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4372] close(12 <unfinished ...>
[pid  4371] close(12 <unfinished ...>
[pid  4370] close(8 <unfinished ...>
[pid  4369] close(20 <unfinished ...>
[pid  4373] <... openat resumed>)       = 3
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... openat resumed>)       = 3
[pid  4373] setns(201, 0 <unfinished ...>
[pid  4372] close(13 <unfinished ...>
[pid  4371] close(13 <unfinished ...>
[pid  4370] close(9 <unfinished ...>
[pid  4369] close(21 <unfinished ...>
[pid  4374] setns(201, 0 <unfinished ...>
[pid  4373] <... setns resumed>)        = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... setns resumed>)        = 0
[pid  4373] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4372] close(14 <unfinished ...>
[pid  4371] close(14 <unfinished ...>
[pid  4370] close(10 <unfinished ...>
[pid  4369] close(22 <unfinished ...>
[pid  4374] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... socket resumed>)       = 4
[pid  4374] <... socket resumed>)       = 4
[pid  4373] setns(3, 0 <unfinished ...>
[pid  4372] close(15 <unfinished ...>
[pid  4371] close(15 <unfinished ...>
[pid  4370] close(11 <unfinished ...>
[pid  4369] close(23 <unfinished ...>
[pid  4374] setns(3, 0 <unfinished ...>
[pid  4373] <... setns resumed>)        = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... setns resumed>)        = 0
[pid  4373] close(3 <unfinished ...>
[pid  4372] close(16 <unfinished ...>
[pid  4371] close(16 <unfinished ...>
[pid  4370] close(12 <unfinished ...>
[pid  4369] close(24 <unfinished ...>
[pid  4374] close(3 <unfinished ...>
[pid  4373] <... close resumed>)        = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = 0
[pid  4373] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4372] close(17 <unfinished ...>
[pid  4371] close(17 <unfinished ...>
[pid  4370] close(13 <unfinished ...>
[pid  4369] close(25 <unfinished ...>
[pid  4374] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4373] <... fcntl resumed>)        = 5
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... fcntl resumed>)        = 5
[pid  4373] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4372] close(18 <unfinished ...>
[pid  4371] close(18 <unfinished ...>
[pid  4370] close(14 <unfinished ...>
[pid  4369] close(26 <unfinished ...>
[pid  4374] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4373] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4373] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4372] close(19 <unfinished ...>
[pid  4371] close(19 <unfinished ...>
[pid  4370] close(15 <unfinished ...>
[pid  4369] close(27 <unfinished ...>
[pid  4374] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... openat resumed>)       = 3
[pid  4372] close(20 <unfinished ...>
[pid  4371] close(20 <unfinished ...>
[pid  4370] close(16 <unfinished ...>
[pid  4369] close(28 <unfinished ...>
[pid  4374] <... openat resumed>)       = 3
[pid  4373] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4372] close(21 <unfinished ...>
[pid  4371] close(21 <unfinished ...>
[pid  4370] close(17 <unfinished ...>
[pid  4369] close(29 <unfinished ...>
[pid  4374] <... write resumed>)        = 8
[pid  4373] <... write resumed>)        = 8
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(3 <unfinished ...>
[pid  4373] close(3 <unfinished ...>
[pid  4372] close(22 <unfinished ...>
[pid  4371] close(22 <unfinished ...>
[pid  4370] close(18 <unfinished ...>
[pid  4369] exit_group(0 <unfinished ...>
[pid  4373] <... close resumed>)        = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4369] <... exit_group resumed>)   = ?
[pid  4374] <... close resumed>)        = 0
[pid  4374] close(4 <unfinished ...>
[pid  4373] close(4 <unfinished ...>
[pid  4372] close(23 <unfinished ...>
[pid  4371] close(23 <unfinished ...>
[pid  4370] close(19 <unfinished ...>
[pid  4369] +++ exited with 0 +++
[pid  4374] <... close resumed>)        = 0
[pid  4373] <... close resumed>)        = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4374] close(5 <unfinished ...>
[pid  4373] close(5 <unfinished ...>
[pid  4372] close(24 <unfinished ...>
[pid  4371] close(24 <unfinished ...>
[pid  4370] close(20 <unfinished ...>
[pid  4374] <... close resumed>)        = 0
[pid  4373] <... close resumed>)        = 0
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(6 <unfinished ...>
[pid  4373] close(6 <unfinished ...>
[pid  4372] close(25 <unfinished ...>
[pid  4371] close(25 <unfinished ...>
[pid  4370] close(21 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4375 attached
[pid  4374] close(7 <unfinished ...>
[pid  4373] close(7 <unfinished ...>
[pid  4372] close(26 <unfinished ...>
[pid  4371] close(26 <unfinished ...>
[pid  4370] close(22 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 104
[pid  4375] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(8 <unfinished ...>
[pid  4373] close(8 <unfinished ...>
[pid  4372] close(27 <unfinished ...>
[pid  4371] close(27 <unfinished ...>
[pid  4370] close(23 <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(9 <unfinished ...>
[pid  4373] close(9 <unfinished ...>
[pid  4372] close(28 <unfinished ...>
[pid  4371] close(28 <unfinished ...>
[pid  4370] close(24 <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(10 <unfinished ...>
[pid  4373] close(10 <unfinished ...>
[pid  4372] close(29 <unfinished ...>
[pid  4371] close(29 <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4371] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] close(25 <unfinished ...>
[pid  4375] <... set_robust_list resumed>) = 0
[pid  4374] close(11 <unfinished ...>
[pid  4373] close(11 <unfinished ...>
[pid  4372] exit_group(0 <unfinished ...>
[pid  4371] exit_group(0 <unfinished ...>
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4372] <... exit_group resumed>)   = ?
[pid  4371] <... exit_group resumed>)   = ?
[pid  4370] close(26 <unfinished ...>
[pid  4375] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4374] close(12 <unfinished ...>
[pid  4373] close(12 <unfinished ...>
[pid  4372] +++ exited with 0 +++
[pid  4371] +++ exited with 0 +++
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] close(27 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4374] close(13 <unfinished ...>
[pid  4373] close(13 <unfinished ...>
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] close(28 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4374] close(14 <unfinished ...>
[pid  4373] close(14 <unfinished ...>
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] close(29 <unfinished ...>
[pid  4374] close(15 <unfinished ...>
[pid  4373] close(15 <unfinished ...>
[pid  4370] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] exit_group(0 <unfinished ...>
[pid  4373] close(16 <unfinished ...>
[pid  4374] close(16 <unfinished ...>
[pid  4370] <... exit_group resumed>)   = ?
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(17 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... prctl resumed>)        = 0
[pid  4375] setpgid(0, 0)               = 0
[pid  4375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4374] close(17 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4370] +++ exited with 0 +++
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(18 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4375] write(3, "1000", 4 <unfinished ...>
[pid  4374] close(18 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... write resumed>)        = 4
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(19 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4375] close(3 <unfinished ...>
[pid  4374] close(19 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = 0
[pid  4375] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4373] close(20 <unfinished ...>
[pid  4375] setns(201, 0)               = 0
[pid  4375] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4375] setns(3, 0)                 = 0
[pid  4375] close(3)                    = 0
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(21 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 106
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 108
[pid  4375] fcntl(4, F_DUPFD, 4)        = 5
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] close(20 <unfinished ...>
[pid  4375] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(22 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4375] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4374] close(21 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4375] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(23 <unfinished ...>
[pid  4374] close(22 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 107
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(24 <unfinished ...>
[pid  4375] close(3 <unfinished ...>
[pid  4374] close(23 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = 0
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(25 <unfinished ...>
[pid  4375] close(4 <unfinished ...>
[pid  4374] close(24 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4376 attached
[pid  4375] <... close resumed>)        = 0
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(26 <unfinished ...>
[pid  4376] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4375] close(5 <unfinished ...>
[pid  4374] close(25 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4377 attached
[pid  4376] <... set_robust_list resumed>) = 0
[pid  4375] <... close resumed>)        = 0
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(27 <unfinished ...>
[pid  4376] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4375] close(6 <unfinished ...>
[pid  4374] close(26 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4378 attached
[pid  4376] <... prctl resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(28 <unfinished ...>
[pid  4378] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4377] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4376] setpgid(0, 0 <unfinished ...>
[pid  4375] close(7 <unfinished ...>
[pid  4374] close(27 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] <... set_robust_list resumed>) = 0
[pid  4377] <... set_robust_list resumed>) = 0
[pid  4376] <... setpgid resumed>)      = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] close(29 <unfinished ...>
[pid  4378] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4375] close(8 <unfinished ...>
[pid  4374] close(28 <unfinished ...>
[pid  4373] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] <... prctl resumed>)        = 0
[pid  4377] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4376] <... openat resumed>)       = 3
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] exit_group(0 <unfinished ...>
[pid  4378] setpgid(0, 0 <unfinished ...>
[pid  4376] write(3, "1000", 4 <unfinished ...>
[pid  4375] close(9 <unfinished ...>
[pid  4374] close(29 <unfinished ...>
[pid  4377] <... prctl resumed>)        = 0
[pid  4373] <... exit_group resumed>)   = ?
[pid  4378] <... setpgid resumed>)      = 0
[pid  4377] setpgid(0, 0 <unfinished ...>
[pid  4376] <... write resumed>)        = 4
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4376] close(3 <unfinished ...>
[pid  4375] close(10 <unfinished ...>
[pid  4378] <... openat resumed>)       = 3
[pid  4376] <... close resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4373] +++ exited with 0 +++
[pid  4378] write(3, "1000", 4 <unfinished ...>
[pid  4377] <... setpgid resumed>)      = 0
[pid  4376] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4375] close(11 <unfinished ...>
[pid  4374] exit_group(0 <unfinished ...>
[pid  4378] <... write resumed>)        = 4
[pid  4377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4376] <... openat resumed>)       = 3
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4378] close(3 <unfinished ...>
[pid  4376] setns(201, 0 <unfinished ...>
[pid  4375] close(12 <unfinished ...>
[pid  4378] <... close resumed>)        = 0
[pid  4376] <... setns resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4376] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4375] close(13 <unfinished ...>
[pid  4378] <... openat resumed>)       = 3
[pid  4376] <... socket resumed>)       = 4
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4374] +++ exited with 0 +++
[pid  4378] setns(201, 0 <unfinished ...>
[pid  4377] <... openat resumed>)       = 3
[pid  4376] setns(3, 0 <unfinished ...>
[pid  4375] close(14 <unfinished ...>
[pid  4378] <... setns resumed>)        = 0
[pid  4377] write(3, "1000", 4 <unfinished ...>
[pid  4376] <... setns resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4377] <... write resumed>)        = 4
[pid  4376] close(3 <unfinished ...>
[pid  4375] close(15 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4378] <... socket resumed>)       = 4
[pid  4377] close(3 <unfinished ...>
[pid  4376] <... close resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] setns(3, 0 <unfinished ...>
[pid  4376] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4375] close(16 <unfinished ...>
[pid  4378] <... setns resumed>)        = 0
[pid  4376] <... fcntl resumed>)        = 5
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(3 <unfinished ...>
[pid  4376] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4375] close(17 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4378] <... close resumed>)        = 0
[pid  4377] <... close resumed>)        = 0
[pid  4376] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 105
[pid  4378] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4377] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4376] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4375] close(18 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4378] <... fcntl resumed>)        = 5
[pid  4377] <... openat resumed>)       = 3
[pid  4376] <... openat resumed>)       = 3
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4377] setns(201, 0 <unfinished ...>
[pid  4376] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4375] close(19./strace-static-x86_64: Process 4379 attached
 <unfinished ...>
[pid  4378] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4377] <... setns resumed>)        = 0
[pid  4376] <... write resumed>)        = 8
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4378] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4377] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4376] close(3 <unfinished ...>
[pid  4375] close(20 <unfinished ...>
[pid  4378] <... openat resumed>)       = 3
[pid  4377] <... socket resumed>)       = 4
[pid  4376] <... close resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4377] setns(3, 0 <unfinished ...>
[pid  4376] close(4 <unfinished ...>
[pid  4375] close(21 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 103
[pid  4379] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4378] <... write resumed>)        = 8
[pid  4377] <... setns resumed>)        = 0
[pid  4376] <... close resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... set_robust_list resumed>) = 0
[pid  4378] close(3 <unfinished ...>
[pid  4377] close(3 <unfinished ...>
[pid  4376] close(5 <unfinished ...>
[pid  4375] close(22 <unfinished ...>
[pid  4379] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4378] <... close resumed>)        = 0
[pid  4377] <... close resumed>)        = 0
[pid  4376] <... close resumed>)        = 0
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... prctl resumed>)        = 0
[pid  4378] close(4 <unfinished ...>
[pid  4377] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4376] close(6 <unfinished ...>
[pid  4375] close(23 <unfinished ...>
[pid  4379] setpgid(0, 0 <unfinished ...>
[pid  4378] <... close resumed>)        = 0
[pid  4377] <... fcntl resumed>)        = 5
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... setpgid resumed>)      = 0
[pid  4378] close(5 <unfinished ...>
[pid  4377] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4376] close(7 <unfinished ...>
[pid  4375] close(24 <unfinished ...>
[pid  4378] <... close resumed>)        = 0
[pid  4377] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4380 attached
[pid  4379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4378] close(6 <unfinished ...>
[pid  4377] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4376] close(8 <unfinished ...>
[pid  4375] close(25 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... openat resumed>)       = 3
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... openat resumed>)       = 3
[pid  4378] close(7 <unfinished ...>
[pid  4377] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4376] close(9 <unfinished ...>
[pid  4375] close(26 <unfinished ...>
[pid  4380] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4379] write(3, "1000", 4 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... write resumed>)        = 8
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... set_robust_list resumed>) = 0
[pid  4379] <... write resumed>)        = 4
[pid  4378] close(8 <unfinished ...>
[pid  4377] close(3 <unfinished ...>
[pid  4376] close(10 <unfinished ...>
[pid  4375] close(27 <unfinished ...>
[pid  4379] close(3 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = 0
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4379] <... close resumed>)        = 0
[pid  4378] close(9 <unfinished ...>
[pid  4377] close(4 <unfinished ...>
[pid  4376] close(11 <unfinished ...>
[pid  4375] close(28 <unfinished ...>
[pid  4380] <... prctl resumed>)        = 0
[pid  4379] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = 0
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] setpgid(0, 0 <unfinished ...>
[pid  4378] close(10 <unfinished ...>
[pid  4377] close(5 <unfinished ...>
[pid  4376] close(12 <unfinished ...>
[pid  4375] close(29 <unfinished ...>
[pid  4380] <... setpgid resumed>)      = 0
[pid  4379] <... openat resumed>)       = 3
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = 0
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4379] setns(201, 0 <unfinished ...>
[pid  4378] close(11 <unfinished ...>
[pid  4377] close(6 <unfinished ...>
[pid  4376] close(13 <unfinished ...>
[pid  4375] exit_group(0 <unfinished ...>
[pid  4379] <... setns resumed>)        = 0
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4375] <... exit_group resumed>)   = ?
[pid  4380] <... openat resumed>)       = 3
[pid  4379] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4378] close(12 <unfinished ...>
[pid  4377] close(7 <unfinished ...>
[pid  4376] close(14 <unfinished ...>
[pid  4375] +++ exited with 0 +++
[pid  4380] write(3, "1000", 4 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4380] <... write resumed>)        = 4
[pid  4379] <... socket resumed>)       = 4
[pid  4378] close(13 <unfinished ...>
[pid  4377] close(8 <unfinished ...>
[pid  4376] close(15 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4380] close(3 <unfinished ...>
[pid  4379] setns(3, 0 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = 0
[pid  4379] <... setns resumed>)        = 0
[pid  4378] close(14 <unfinished ...>
[pid  4377] close(9 <unfinished ...>
[pid  4376] close(16 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4380] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4379] close(3 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = 0
[pid  4378] close(15 <unfinished ...>
[pid  4377] close(10 <unfinished ...>
[pid  4376] close(17 <unfinished ...>
[pid  4379] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(16 <unfinished ...>
[pid  4376] close(18 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(17 <unfinished ...>
[pid  4376] close(19 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(18 <unfinished ...>
[pid  4376] close(20 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4379] <... fcntl resumed>)        = 5
[pid  4378] close(19 <unfinished ...>
[pid  4377] close(11 <unfinished ...>
[pid  4376] close(21 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(20 <unfinished ...>
[pid  4376] close(22 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(21 <unfinished ...>
[pid  4376] close(23 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(22 <unfinished ...>
[pid  4376] close(24 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(23 <unfinished ...>
[pid  4376] close(25 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 105
[pid  4379] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4378] close(24 <unfinished ...>
[pid  4377] close(12 <unfinished ...>
[pid  4376] close(26 <unfinished ...>
[pid  4379] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... openat resumed>)       = 3
[pid  4379] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4378] close(25 <unfinished ...>
[pid  4377] close(13 <unfinished ...>
[pid  4376] close(27 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] setns(201, 0 <unfinished ...>
[pid  4379] <... openat resumed>)       = 3
[pid  4378] close(26 <unfinished ...>
[pid  4377] close(14 <unfinished ...>
[pid  4376] close(28 <unfinished ...>
[pid  4380] <... setns resumed>)        = 0
[pid  4379] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] close(27 <unfinished ...>
[pid  4377] close(15 <unfinished ...>
[pid  4376] close(29 <unfinished ...>
[pid  4379] <... write resumed>)        = 8
[pid  4380] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4379] close(3 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4381 attached
[pid  4380] <... socket resumed>)       = 4
[pid  4379] <... close resumed>)        = 0
[pid  4378] close(28 <unfinished ...>
[pid  4377] close(16 <unfinished ...>
[pid  4376] exit_group(0 <unfinished ...>
[pid  4381] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4380] setns(3, 0 <unfinished ...>
[pid  4379] close(4 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4376] <... exit_group resumed>)   = ?
[pid  4381] <... set_robust_list resumed>) = 0
[pid  4380] <... setns resumed>)        = 0
[pid  4379] <... close resumed>)        = 0
[pid  4378] close(29 <unfinished ...>
[pid  4377] close(17 <unfinished ...>
[pid  4376] +++ exited with 0 +++
[pid  4381] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4380] close(3 <unfinished ...>
[pid  4379] close(5 <unfinished ...>
[pid  4378] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] <... prctl resumed>)        = 0
[pid  4380] <... close resumed>)        = 0
[pid  4379] <... close resumed>)        = 0
[pid  4378] exit_group(0 <unfinished ...>
[pid  4377] close(18 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4381] setpgid(0, 0 <unfinished ...>
[pid  4380] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4379] close(6 <unfinished ...>
[pid  4378] <... exit_group resumed>)   = ?
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4381] <... setpgid resumed>)      = 0
[pid  4380] <... fcntl resumed>)        = 5
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4378] +++ exited with 0 +++
[pid  4377] close(19 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4379] close(7 <unfinished ...>
[pid  4380] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(20 <unfinished ...>
[pid  4381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4379] close(8 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4380] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4381] <... openat resumed>)       = 3
[pid  4381] write(3, "1000", 4)         = 4
[pid  4381] close(3)                    = 0
[pid  4381] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] setns(201, 0)               = 0
[pid  4381] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4381] setns(3, 0)                 = 0
[pid  4381] close(3 <unfinished ...>
[pid  4377] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 107
[pid  4379] close(9 <unfinished ...>
[pid  4381] <... close resumed>)        = 0
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 108
[pid  4381] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4380] <... openat resumed>)       = 3
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(23 <unfinished ...>
[pid  4381] <... fcntl resumed>)        = 5
[pid  4380] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4379] close(10 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4377] close(24 <unfinished ...>
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4380] <... write resumed>)        = 8
[pid  4379] close(11 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4380] close(3 <unfinished ...>
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] <... openat resumed>)       = 3
[pid  4377] close(25./strace-static-x86_64: Process 4382 attached
 <unfinished ...>
[pid  4381] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4380] <... close resumed>)        = 0
[pid  4379] close(12 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4381] <... write resumed>)        = 8
[pid  4380] close(4 <unfinished ...>
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(26./strace-static-x86_64: Process 4383 attached
 <unfinished ...>
[pid  4382] <... set_robust_list resumed>) = 0
[pid  4381] close(3 <unfinished ...>
[pid  4380] <... close resumed>)        = 0
[pid  4379] close(13 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4381] <... close resumed>)        = 0
[pid  4380] close(5 <unfinished ...>
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(27 <unfinished ...>
[pid  4383] <... set_robust_list resumed>) = 0
[pid  4382] <... prctl resumed>)        = 0
[pid  4381] close(4 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] close(14 <unfinished ...>
[pid  4383] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4382] setpgid(0, 0 <unfinished ...>
[pid  4381] <... close resumed>)        = 0
[pid  4380] <... close resumed>)        = 0
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(28 <unfinished ...>
[pid  4383] <... prctl resumed>)        = 0
[pid  4382] <... setpgid resumed>)      = 0
[pid  4381] close(5 <unfinished ...>
[pid  4380] close(6 <unfinished ...>
[pid  4379] close(15 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] setpgid(0, 0 <unfinished ...>
[pid  4382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4381] <... close resumed>)        = 0
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] close(29 <unfinished ...>
[pid  4383] <... setpgid resumed>)      = 0
[pid  4382] <... openat resumed>)       = 3
[pid  4381] close(6 <unfinished ...>
[pid  4380] close(7 <unfinished ...>
[pid  4379] close(16 <unfinished ...>
[pid  4377] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4382] write(3, "1000", 4 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4377] exit_group(0 <unfinished ...>
[pid  4383] <... openat resumed>)       = 3
[pid  4382] <... write resumed>)        = 4
[pid  4381] close(7 <unfinished ...>
[pid  4380] close(8 <unfinished ...>
[pid  4379] close(17 <unfinished ...>
[pid  4377] <... exit_group resumed>)   = ?
[pid  4383] write(3, "1000", 4 <unfinished ...>
[pid  4382] close(3 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... write resumed>)        = 4
[pid  4382] <... close resumed>)        = 0
[pid  4381] close(8 <unfinished ...>
[pid  4383] close(3 <unfinished ...>
[pid  4382] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = 0
[pid  4382] <... openat resumed>)       = 3
[pid  4381] close(9 <unfinished ...>
[pid  4377] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4379] close(18 <unfinished ...>
[pid  4380] close(9 <unfinished ...>
[pid  4383] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4382] setns(201, 0 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... openat resumed>)       = 3
[pid  4382] <... setns resumed>)        = 0
[pid  4381] close(10 <unfinished ...>
[pid  4380] close(10 <unfinished ...>
[pid  4379] close(19 <unfinished ...>
[pid  4383] setns(201, 0 <unfinished ...>
[pid  4382] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... setns resumed>)        = 0
[pid  4382] <... socket resumed>)       = 4
[pid  4381] close(11 <unfinished ...>
[pid  4380] close(11 <unfinished ...>
[pid  4379] close(20 <unfinished ...>
[pid  4383] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4382] setns(3, 0 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... socket resumed>)       = 4
[pid  4382] <... setns resumed>)        = 0
[pid  4381] close(12 <unfinished ...>
[pid  4380] close(12 <unfinished ...>
[pid  4379] close(21 <unfinished ...>
[pid  4383] setns(3, 0 <unfinished ...>
[pid  4382] close(3 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... setns resumed>)        = 0
[pid  4382] <... close resumed>)        = 0
[pid  4381] close(13 <unfinished ...>
[pid  4380] close(13 <unfinished ...>
[pid  4379] close(22 <unfinished ...>
[pid  4383] close(3 <unfinished ...>
[pid  4382] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = 0
[pid  4382] <... fcntl resumed>)        = 5
[pid  4381] close(14 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4383] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4382] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(14 <unfinished ...>
[pid  4379] close(23 <unfinished ...>
[pid  4383] <... fcntl resumed>)        = 5
[pid  4382] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4381] close(15 <unfinished ...>
[pid  4383] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4382] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4382] <... openat resumed>)       = 3
[pid  4381] close(16 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4382] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(15 <unfinished ...>
[pid  4379] close(24 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 109
[pid  4383] <... openat resumed>)       = 3
[pid  4382] <... write resumed>)        = 8
[pid  4381] close(17 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4382] close(3 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(16 <unfinished ...>
[pid  4379] close(25 <unfinished ...>
[pid  4383] <... write resumed>)        = 8
[pid  4382] <... close resumed>)        = 0
[pid  4381] close(18 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] close(3 <unfinished ...>
[pid  4382] close(4 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(17 <unfinished ...>
[pid  4379] close(26./strace-static-x86_64: Process 4384 attached
 <unfinished ...>
[pid  4383] <... close resumed>)        = 0
[pid  4382] <... close resumed>)        = 0
[pid  4381] close(19 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4383] close(4 <unfinished ...>
[pid  4382] close(5 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(18 <unfinished ...>
[pid  4379] close(27 <unfinished ...>
[pid  4384] <... set_robust_list resumed>) = 0
[pid  4383] <... close resumed>)        = 0
[pid  4382] <... close resumed>)        = 0
[pid  4381] close(20 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4383] close(5 <unfinished ...>
[pid  4382] close(6 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(19 <unfinished ...>
[pid  4379] close(28 <unfinished ...>
[pid  4384] <... prctl resumed>)        = 0
[pid  4383] <... close resumed>)        = 0
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(21 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] setpgid(0, 0 <unfinished ...>
[pid  4383] close(6 <unfinished ...>
[pid  4382] close(7 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(20 <unfinished ...>
[pid  4379] close(29 <unfinished ...>
[pid  4384] <... setpgid resumed>)      = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(22 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4383] close(7 <unfinished ...>
[pid  4382] close(8 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(21 <unfinished ...>
[pid  4384] <... openat resumed>)       = 3
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(23 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] exit_group(0 <unfinished ...>
[pid  4384] write(3, "1000", 4 <unfinished ...>
[pid  4383] close(8 <unfinished ...>
[pid  4382] close(9 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(22 <unfinished ...>
[pid  4379] <... exit_group resumed>)   = ?
[pid  4384] <... write resumed>)        = 4
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(24 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(3 <unfinished ...>
[pid  4383] close(9 <unfinished ...>
[pid  4382] close(10 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] <... close resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(25 <unfinished ...>
[pid  4384] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4383] close(10 <unfinished ...>
[pid  4382] close(11 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4379] +++ exited with 0 +++
[pid  4384] <... openat resumed>)       = 3
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(26 <unfinished ...>
[pid  4380] close(23 <unfinished ...>
[pid  4384] setns(201, 0 <unfinished ...>
[pid  4383] close(11 <unfinished ...>
[pid  4382] close(12 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4384] <... setns resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(27 <unfinished ...>
[pid  4380] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4384] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4383] close(12 <unfinished ...>
[pid  4382] close(13 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] <... socket resumed>)       = 4
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(28 <unfinished ...>
[pid  4384] setns(3, 0 <unfinished ...>
[pid  4383] close(13 <unfinished ...>
[pid  4382] close(14 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] <... setns resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] close(29 <unfinished ...>
[pid  4380] close(25 <unfinished ...>
[pid  4384] close(3 <unfinished ...>
[pid  4383] close(14 <unfinished ...>
[pid  4382] close(15 <unfinished ...>
[pid  4381] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 106
[pid  4384] <... close resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] exit_group(0 <unfinished ...>
[pid  4380] close(26 <unfinished ...>
[pid  4384] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4383] close(15 <unfinished ...>
[pid  4382] close(16 <unfinished ...>
[pid  4381] <... exit_group resumed>)   = ?
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] <... fcntl resumed>)        = 5
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4381] +++ exited with 0 +++
[pid  4380] close(27 <unfinished ...>
[pid  4384] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4383] close(16 <unfinished ...>
[pid  4382] close(17 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4384] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(28 <unfinished ...>
[pid  4384] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4383] close(17 <unfinished ...>
[pid  4382] close(18 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] <... openat resumed>)       = 3
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] close(29 <unfinished ...>
[pid  4384] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4383] close(18 <unfinished ...>
[pid  4382] close(19 <unfinished ...>
[pid  4380] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] <... write resumed>)        = 8
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(3 <unfinished ...>
[pid  4383] close(19 <unfinished ...>
[pid  4382] close(20 <unfinished ...>
[pid  4380] exit_group(0 <unfinished ...>
[pid  4384] <... close resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4380] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4385 attached
[pid  4384] close(4 <unfinished ...>
[pid  4383] close(20 <unfinished ...>
[pid  4382] close(21 <unfinished ...>
[pid  4385] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4384] <... close resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... set_robust_list resumed>) = 0
[pid  4384] close(5 <unfinished ...>
[pid  4383] close(21 <unfinished ...>
[pid  4385] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4384] <... close resumed>)        = 0
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... prctl resumed>)        = 0
[pid  4384] close(6 <unfinished ...>
[pid  4383] close(22 <unfinished ...>
[pid  4380] +++ exited with 0 +++
[pid  4385] setpgid(0, 0 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4385] <... setpgid resumed>)      = 0
[pid  4384] close(7 <unfinished ...>
[pid  4383] close(23 <unfinished ...>
[pid  4382] close(22 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... openat resumed>)       = 3
[pid  4384] close(8 <unfinished ...>
[pid  4383] close(24 <unfinished ...>
[pid  4385] write(3, "1000", 4 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... write resumed>)        = 4
[pid  4384] close(9 <unfinished ...>
[pid  4383] close(25 <unfinished ...>
[pid  4382] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 106
[pid  4385] close(3 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = 0
[pid  4384] close(10 <unfinished ...>
[pid  4383] close(26 <unfinished ...>
[pid  4382] close(24 <unfinished ...>
[pid  4385] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... openat resumed>)       = 3
[pid  4384] close(11 <unfinished ...>
[pid  4383] close(27 <unfinished ...>
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] setns(201, 0 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] close(25 <unfinished ...>
[pid  4385] <... setns resumed>)        = 0
[pid  4384] close(12 <unfinished ...>
[pid  4383] close(28 <unfinished ...>
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] close(26 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4386 attached
 <unfinished ...>
[pid  4385] <... socket resumed>)       = 4
[pid  4384] close(13 <unfinished ...>
[pid  4383] close(29 <unfinished ...>
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4385] setns(3, 0 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... set_robust_list resumed>) = 0
[pid  4385] <... setns resumed>)        = 0
[pid  4384] close(14 <unfinished ...>
[pid  4383] exit_group(0 <unfinished ...>
[pid  4386] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4385] close(3 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4383] <... exit_group resumed>)   = ?
[pid  4382] close(27./strace-static-x86_64: Process 4387 attached
 <unfinished ...>
[pid  4386] <... prctl resumed>)        = 0
[pid  4385] <... close resumed>)        = 0
[pid  4384] close(15 <unfinished ...>
[pid  4383] +++ exited with 0 +++
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 104
[pid  4386] setpgid(0, 0 <unfinished ...>
[pid  4385] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] close(28 <unfinished ...>
[pid  4386] <... setpgid resumed>)      = 0
[pid  4385] <... fcntl resumed>)        = 5
[pid  4384] close(16 <unfinished ...>
[pid  4386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4385] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4387] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4386] <... openat resumed>)       = 3
[pid  4385] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4384] close(17 <unfinished ...>
[pid  4382] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4386] write(3, "1000", 4 <unfinished ...>
[pid  4385] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... write resumed>)        = 4
[pid  4385] <... openat resumed>)       = 3
[pid  4384] close(18 <unfinished ...>
[pid  4386] close(3 <unfinished ...>
[pid  4385] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = 0
[pid  4385] <... write resumed>)        = 8
[pid  4384] close(19 <unfinished ...>
[pid  4382] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 109
[pid  4387] <... set_robust_list resumed>) = 0
[pid  4386] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4385] close(3 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4382] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4388 attached
[pid  4387] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4386] <... openat resumed>)       = 3
[pid  4385] <... close resumed>)        = 0
[pid  4384] close(20 <unfinished ...>
[pid  4386] setns(201, 0 <unfinished ...>
[pid  4385] close(4 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... setns resumed>)        = 0
[pid  4385] <... close resumed>)        = 0
[pid  4384] close(21 <unfinished ...>
[pid  4386] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4385] close(5 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... socket resumed>)       = 4
[pid  4385] <... close resumed>)        = 0
[pid  4384] close(22 <unfinished ...>
[pid  4382] +++ exited with 0 +++
[pid  4386] setns(3, 0 <unfinished ...>
[pid  4385] close(6 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... prctl resumed>)        = 0
[pid  4386] <... setns resumed>)        = 0
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(23 <unfinished ...>
[pid  4387] setpgid(0, 0 <unfinished ...>
[pid  4386] close(3 <unfinished ...>
[pid  4385] close(7 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4388] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4387] <... setpgid resumed>)      = 0
[pid  4386] <... close resumed>)        = 0
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(24 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4386] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4385] close(8 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... fcntl resumed>)        = 5
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(25 <unfinished ...>
[pid  4386] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4385] close(9 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4386] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(26 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 108
[pid  4386] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4385] close(10 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] <... set_robust_list resumed>) = 0
[pid  4387] <... openat resumed>)       = 3
[pid  4386] <... openat resumed>)       = 3
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(27 <unfinished ...>
[pid  4386] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4385] close(11 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4387] write(3, "1000", 4 <unfinished ...>
[pid  4386] <... write resumed>)        = 8
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] close(28 <unfinished ...>
[pid  4386] close(3 <unfinished ...>
[pid  4385] close(12 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... write resumed>)        = 4
[pid  4388] <... prctl resumed>)        = 0
[pid  4386] <... close resumed>)        = 0
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(3 <unfinished ...>
[pid  4384] close(29 <unfinished ...>
[pid  4387] <... close resumed>)        = 0
[pid  4386] close(4 <unfinished ...>
[pid  4385] close(13 <unfinished ...>
[pid  4384] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] setpgid(0, 0)               = 0
[pid  4387] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4386] <... close resumed>)        = 0
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] exit_group(0 <unfinished ...>
[pid  4387] <... openat resumed>)       = 3
[pid  4386] close(5 <unfinished ...>
[pid  4385] close(14 <unfinished ...>
[pid  4384] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4389 attached
[pid  4388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4387] setns(201, 0 <unfinished ...>
[pid  4386] <... close resumed>)        = 0
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4384] +++ exited with 0 +++
[pid  4387] <... setns resumed>)        = 0
[pid  4386] close(6 <unfinished ...>
[pid  4385] close(15 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4388] <... openat resumed>)       = 3
[pid  4387] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4388] write(3, "1000", 4 <unfinished ...>
[pid  4387] <... socket resumed>)       = 4
[pid  4386] close(7 <unfinished ...>
[pid  4385] close(16 <unfinished ...>
[pid  4389] <... set_robust_list resumed>) = 0
[pid  4388] <... write resumed>)        = 4
[pid  4387] setns(3, 0 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(3 <unfinished ...>
[pid  4387] <... setns resumed>)        = 0
[pid  4386] close(8 <unfinished ...>
[pid  4385] close(17 <unfinished ...>
[pid  4388] <... close resumed>)        = 0
[pid  4387] close(3 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4389] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4387] <... close resumed>)        = 0
[pid  4386] close(9 <unfinished ...>
[pid  4385] close(18 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] close(10 <unfinished ...>
[pid  4385] close(19 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] close(11 <unfinished ...>
[pid  4385] close(20 <unfinished ...>
[pid  4387] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4389] <... prctl resumed>)        = 0
[pid  4387] <... fcntl resumed>)        = 5
[pid  4386] close(12 <unfinished ...>
[pid  4385] close(21 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 110
[pid  4388] <... openat resumed>)       = 3
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] close(13 <unfinished ...>
[pid  4385] close(22 <unfinished ...>
[pid  4389] setpgid(0, 0 <unfinished ...>
[pid  4388] setns(201, 0 <unfinished ...>
[pid  4387] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... setpgid resumed>)      = 0
[pid  4388] <... setns resumed>)        = 0
[pid  4387] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4386] close(14 <unfinished ...>
[pid  4385] close(23 <unfinished ...>
[pid  4388] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4387] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4386] close(15 <unfinished ...>
[pid  4385] close(24 <unfinished ...>
[pid  4387] <... openat resumed>)       = 3
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4390 attached
[pid  4388] <... socket resumed>)       = 4
[pid  4387] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4386] close(16 <unfinished ...>
[pid  4385] close(25 <unfinished ...>
[pid  4390] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4389] <... openat resumed>)       = 3
[pid  4388] setns(3, 0 <unfinished ...>
[pid  4387] <... write resumed>)        = 8
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... set_robust_list resumed>) = 0
[pid  4389] write(3, "1000", 4 <unfinished ...>
[pid  4388] <... setns resumed>)        = 0
[pid  4387] close(3 <unfinished ...>
[pid  4386] close(17 <unfinished ...>
[pid  4385] close(26 <unfinished ...>
[pid  4390] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4389] <... write resumed>)        = 4
[pid  4388] close(3 <unfinished ...>
[pid  4387] <... close resumed>)        = 0
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... prctl resumed>)        = 0
[pid  4389] close(3 <unfinished ...>
[pid  4388] <... close resumed>)        = 0
[pid  4387] close(4 <unfinished ...>
[pid  4386] close(18 <unfinished ...>
[pid  4385] close(27 <unfinished ...>
[pid  4390] setpgid(0, 0 <unfinished ...>
[pid  4389] <... close resumed>)        = 0
[pid  4388] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4387] <... close resumed>)        = 0
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... setpgid resumed>)      = 0
[pid  4389] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4388] <... fcntl resumed>)        = 5
[pid  4387] close(5 <unfinished ...>
[pid  4386] close(19 <unfinished ...>
[pid  4385] close(28 <unfinished ...>
[pid  4390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4388] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4387] <... close resumed>)        = 0
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... openat resumed>)       = 3
[pid  4389] <... openat resumed>)       = 3
[pid  4388] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4387] close(6 <unfinished ...>
[pid  4386] close(20 <unfinished ...>
[pid  4385] close(29 <unfinished ...>
[pid  4390] write(3, "1000", 4 <unfinished ...>
[pid  4389] setns(201, 0 <unfinished ...>
[pid  4388] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... write resumed>)        = 4
[pid  4388] <... openat resumed>)       = 3
[pid  4386] close(21 <unfinished ...>
[pid  4385] exit_group(0 <unfinished ...>
[pid  4387] close(7 <unfinished ...>
[pid  4389] <... setns resumed>)        = 0
[pid  4390] close(3 <unfinished ...>
[pid  4389] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4388] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4385] <... exit_group resumed>)   = ?
[pid  4390] <... close resumed>)        = 0
[pid  4389] <... socket resumed>)       = 4
[pid  4388] <... write resumed>)        = 8
[pid  4387] close(8 <unfinished ...>
[pid  4386] close(22 <unfinished ...>
[pid  4385] +++ exited with 0 +++
[pid  4390] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4389] setns(3, 0 <unfinished ...>
[pid  4388] close(3 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... openat resumed>)       = 3
[pid  4389] <... setns resumed>)        = 0
[pid  4386] close(23 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4387] close(9 <unfinished ...>
[pid  4390] setns(201, 0 <unfinished ...>
[pid  4389] close(3 <unfinished ...>
[pid  4388] <... close resumed>)        = 0
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4390] <... setns resumed>)        = 0
[pid  4389] <... close resumed>)        = 0
[pid  4388] close(4 <unfinished ...>
[pid  4387] close(10 <unfinished ...>
[pid  4386] close(24 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4390] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4389] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4388] <... close resumed>)        = 0
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... socket resumed>)       = 4
[pid  4389] <... fcntl resumed>)        = 5
[pid  4388] close(5 <unfinished ...>
[pid  4387] close(11 <unfinished ...>
[pid  4386] close(25 <unfinished ...>
[pid  4390] setns(3, 0 <unfinished ...>
[pid  4388] <... close resumed>)        = 0
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... setns resumed>)        = 0
[pid  4389] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4388] close(6 <unfinished ...>
[pid  4387] close(12 <unfinished ...>
[pid  4386] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4390] close(3 <unfinished ...>
[pid  4389] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = 0
[pid  4386] close(27 <unfinished ...>
[pid  4390] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... fcntl resumed>)        = 5
[pid  4386] close(28 <unfinished ...>
[pid  4390] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4386] close(29 <unfinished ...>
[pid  4387] close(13 <unfinished ...>
[pid  4388] close(7 <unfinished ...>
[pid  4390] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4389] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 107
[pid  4390] <... openat resumed>)       = 3
[pid  4388] close(8 <unfinished ...>
[pid  4387] close(14 <unfinished ...>
[pid  4386] exit_group(0 <unfinished ...>
[pid  4390] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4389] <... openat resumed>)       = 3
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4386] <... exit_group resumed>)   = ?
[pid  4390] <... write resumed>)        = 8
[pid  4389] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4388] close(9 <unfinished ...>
[pid  4387] close(15 <unfinished ...>
[pid  4386] +++ exited with 0 +++
[pid  4390] close(3)                    = 0
[pid  4389] <... write resumed>)        = 8
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] close(4 <unfinished ...>
[pid  4389] close(3 <unfinished ...>
[pid  4388] close(10 <unfinished ...>
[pid  4387] close(16 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4391 attached
[pid  4390] <... close resumed>)        = 0
[pid  4389] <... close resumed>)        = 0
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4391] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4390] close(5 <unfinished ...>
[pid  4389] close(4 <unfinished ...>
[pid  4388] close(11 <unfinished ...>
[pid  4387] close(17 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4391] <... set_robust_list resumed>) = 0
[pid  4390] <... close resumed>)        = 0
[pid  4389] <... close resumed>)        = 0
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4390] close(6 <unfinished ...>
[pid  4389] close(5 <unfinished ...>
[pid  4388] close(12 <unfinished ...>
[pid  4387] close(18 <unfinished ...>
[pid  4391] <... prctl resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] setpgid(0, 0 <unfinished ...>
[pid  4390] close(7 <unfinished ...>
[pid  4389] <... close resumed>)        = 0
[pid  4388] close(13 <unfinished ...>
[pid  4387] close(19 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4391] <... setpgid resumed>)      = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] close(6 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4390] close(8 <unfinished ...>
[pid  4391] <... openat resumed>)       = 3
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(14 <unfinished ...>
[pid  4387] close(20 <unfinished ...>
[pid  4391] write(3, "1000", 4 <unfinished ...>
[pid  4390] close(9 <unfinished ...>
[pid  4389] close(7 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 107
[pid  4391] <... write resumed>)        = 4
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(15 <unfinished ...>
[pid  4387] close(21 <unfinished ...>
[pid  4391] close(3 <unfinished ...>
[pid  4390] close(10 <unfinished ...>
[pid  4389] close(8 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(16 <unfinished ...>
[pid  4387] close(22 <unfinished ...>
[pid  4391] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4390] close(11 <unfinished ...>
[pid  4389] close(9 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... openat resumed>)       = 3
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(17 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] setns(201, 0 <unfinished ...>
[pid  4390] close(12 <unfinished ...>
[pid  4389] close(10 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(23./strace-static-x86_64: Process 4392 attached
 <unfinished ...>
[pid  4391] <... setns resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(18 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4391] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4390] close(13 <unfinished ...>
[pid  4389] close(11 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(24 <unfinished ...>
[pid  4392] <... set_robust_list resumed>) = 0
[pid  4391] <... socket resumed>)       = 4
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(19 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4391] setns(3, 0 <unfinished ...>
[pid  4390] close(14 <unfinished ...>
[pid  4389] close(12 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(25 <unfinished ...>
[pid  4392] <... prctl resumed>)        = 0
[pid  4391] <... setns resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(20 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] setpgid(0, 0 <unfinished ...>
[pid  4391] close(3 <unfinished ...>
[pid  4390] close(15 <unfinished ...>
[pid  4389] close(13 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(26 <unfinished ...>
[pid  4392] <... setpgid resumed>)      = 0
[pid  4391] <... close resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(21 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4391] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4390] close(16 <unfinished ...>
[pid  4389] close(14 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(27 <unfinished ...>
[pid  4392] <... openat resumed>)       = 3
[pid  4391] <... fcntl resumed>)        = 5
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(22 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] write(3, "1000", 4 <unfinished ...>
[pid  4391] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4390] close(17 <unfinished ...>
[pid  4389] close(15 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(28 <unfinished ...>
[pid  4392] <... write resumed>)        = 4
[pid  4391] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(23 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(3 <unfinished ...>
[pid  4391] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4390] close(18 <unfinished ...>
[pid  4389] close(16 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] close(29 <unfinished ...>
[pid  4392] <... close resumed>)        = 0
[pid  4391] <... openat resumed>)       = 3
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(24 <unfinished ...>
[pid  4387] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4391] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4390] close(19 <unfinished ...>
[pid  4389] close(17 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4387] exit_group(0 <unfinished ...>
[pid  4392] <... openat resumed>)       = 3
[pid  4391] <... write resumed>)        = 8
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(25 <unfinished ...>
[pid  4387] <... exit_group resumed>)   = ?
[pid  4392] setns(201, 0 <unfinished ...>
[pid  4391] close(3 <unfinished ...>
[pid  4390] close(20 <unfinished ...>
[pid  4389] close(18 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] <... setns resumed>)        = 0
[pid  4391] <... close resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4391] close(4 <unfinished ...>
[pid  4390] close(21 <unfinished ...>
[pid  4392] <... socket resumed>)       = 4
[pid  4391] <... close resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] setns(3, 0 <unfinished ...>
[pid  4391] close(5 <unfinished ...>
[pid  4390] close(22 <unfinished ...>
[pid  4392] <... setns resumed>)        = 0
[pid  4391] <... close resumed>)        = 0
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(26 <unfinished ...>
[pid  4387] +++ exited with 0 +++
[pid  4392] close(3 <unfinished ...>
[pid  4391] close(6 <unfinished ...>
[pid  4390] close(23 <unfinished ...>
[pid  4389] close(19 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4392] <... close resumed>)        = 0
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] close(27 <unfinished ...>
[pid  4392] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4391] close(7 <unfinished ...>
[pid  4390] close(24 <unfinished ...>
[pid  4389] close(20 <unfinished ...>
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] <... fcntl resumed>)        = 5
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4391] close(8 <unfinished ...>
[pid  4390] close(25 <unfinished ...>
[pid  4389] close(21 <unfinished ...>
[pid  4388] close(28 <unfinished ...>
[pid  4392] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4391] close(9 <unfinished ...>
[pid  4390] close(26 <unfinished ...>
[pid  4389] close(22 <unfinished ...>
[pid  4388] close(29 <unfinished ...>
[pid  4392] <... openat resumed>)       = 3
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4391] close(10 <unfinished ...>
[pid  4390] close(27 <unfinished ...>
[pid  4389] close(23 <unfinished ...>
[pid  4388] exit_group(0 <unfinished ...>
[pid  4392] <... write resumed>)        = 8
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4388] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4392] close(3 <unfinished ...>
[pid  4391] close(11 <unfinished ...>
[pid  4390] close(28 <unfinished ...>
[pid  4389] close(24 <unfinished ...>
[pid  4392] <... close resumed>)        = 0
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(4 <unfinished ...>
[pid  4391] close(12 <unfinished ...>
[pid  4390] close(29 <unfinished ...>
[pid  4392] <... close resumed>)        = 0
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(5 <unfinished ...>
[pid  4391] close(13 <unfinished ...>
[pid  4390] exit_group(0 <unfinished ...>
[pid  4388] +++ exited with 0 +++
[pid  4392] <... close resumed>)        = 0
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4390] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4393 attached
[pid  4392] close(6 <unfinished ...>
[pid  4391] close(14 <unfinished ...>
[pid  4390] +++ exited with 0 +++
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] close(25 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 105
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4392] close(7 <unfinished ...>
[pid  4391] close(15 <unfinished ...>
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(8 <unfinished ...>
[pid  4391] close(16 <unfinished ...>
[pid  4389] close(26 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4392] close(9 <unfinished ...>
[pid  4391] close(17 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] close(27 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4392] close(10 <unfinished ...>
[pid  4391] close(18 <unfinished ...>
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] close(28 <unfinished ...>
[pid  4392] close(11 <unfinished ...>
[pid  4391] close(19 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(12 <unfinished ...>
[pid  4391] close(20 <unfinished ...>
[pid  4389] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(13 <unfinished ...>
[pid  4391] close(21 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(14 <unfinished ...>
[pid  4391] close(22 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(15 <unfinished ...>
[pid  4391] close(23 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(16 <unfinished ...>
[pid  4391] close(24 <unfinished ...>
[pid  4389] exit_group(0 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4389] <... exit_group resumed>)   = ?
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 110
[pid  4392] close(17 <unfinished ...>
[pid  4391] close(25 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(18 <unfinished ...>
[pid  4391] close(26 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(19 <unfinished ...>
[pid  4391] close(27 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(20 <unfinished ...>
[pid  4391] close(28 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(21 <unfinished ...>
[pid  4391] close(29 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(22 <unfinished ...>
[pid  4391] exit_group(0 <unfinished ...>
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4391] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4395 attached
[pid  4393] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4392] close(23 <unfinished ...>
[pid  4391] +++ exited with 0 +++
[pid  4389] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 111
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4392] close(24./strace-static-x86_64: Process 4394 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4394] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4392] close(25 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4394] <... set_robust_list resumed>) = 0
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4392] close(26 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4394] <... prctl resumed>)        = 0
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] setpgid(0, 0 <unfinished ...>
[pid  4392] close(27 <unfinished ...>
[pid  4394] <... setpgid resumed>)      = 0
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4392] close(28 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4394] <... openat resumed>)       = 3
[pid  4393] <... set_robust_list resumed>) = 0
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] write(3, "1000", 4 <unfinished ...>
[pid  4392] close(29 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4394] <... write resumed>)        = 4
[pid  4392] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] close(3 <unfinished ...>
[pid  4392] exit_group(0 <unfinished ...>
[pid  4394] <... close resumed>)        = 0
[pid  4392] <... exit_group resumed>)   = ?
[pid  4395] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4394] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4393] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4392] +++ exited with 0 +++
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4394] <... openat resumed>)       = 3
[pid  4394] setns(201, 0)               = 0
[pid  4394] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4393] <... prctl resumed>)        = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 108
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 109
[pid  4394] setns(3, 0)                 = 0
[pid  4394] close(3)                    = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4394] fcntl(4, F_DUPFD, 4)        = 5
[pid  4394] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4394] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4394] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4393] setpgid(0, 0 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 108
[pid  4393] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 4396 attached
[pid  4394] close(3 <unfinished ...>
[pid  4393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4396] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4394] <... close resumed>)        = 0
[pid  4393] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4397 attached
[pid  4396] <... set_robust_list resumed>) = 0
[pid  4394] close(4 <unfinished ...>
[pid  4397] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4396] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4394] <... close resumed>)        = 0
[pid  4393] write(3, "1000", 4 <unfinished ...>
[pid  4395] <... set_robust_list resumed>) = 0
[pid  4393] <... write resumed>)        = 4
[pid  4393] close(3)                    = 0
[pid  4397] <... set_robust_list resumed>) = 0
[pid  4396] <... prctl resumed>)        = 0
[pid  4395] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4394] close(5 <unfinished ...>
[pid  4393] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 4398 attached
 <unfinished ...>
[pid  4397] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4396] setpgid(0, 0 <unfinished ...>
[pid  4395] <... prctl resumed>)        = 0
[pid  4394] <... close resumed>)        = 0
[pid  4397] <... prctl resumed>)        = 0
[pid  4396] <... setpgid resumed>)      = 0
[pid  4394] close(6 <unfinished ...>
[pid  4397] setpgid(0, 0 <unfinished ...>
[pid  4396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... openat resumed>)       = 3
[pid  4395] setpgid(0, 0 <unfinished ...>
[pid  4398] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4397] <... setpgid resumed>)      = 0
[pid  4396] <... openat resumed>)       = 3
[pid  4394] close(7 <unfinished ...>
[pid  4393] setns(201, 0 <unfinished ...>
[pid  4395] <... setpgid resumed>)      = 0
[pid  4398] <... set_robust_list resumed>) = 0
[pid  4397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4396] write(3, "1000", 4 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... setns resumed>)        = 0
[pid  4398] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4397] <... openat resumed>)       = 3
[pid  4396] <... write resumed>)        = 4
[pid  4395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4394] close(8 <unfinished ...>
[pid  4393] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4397] write(3, "1000", 4 <unfinished ...>
[pid  4396] close(3 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... prctl resumed>)        = 0
[pid  4397] <... write resumed>)        = 4
[pid  4396] <... close resumed>)        = 0
[pid  4395] <... openat resumed>)       = 3
[pid  4394] close(9 <unfinished ...>
[pid  4393] <... socket resumed>)       = 4
[pid  4397] close(3 <unfinished ...>
[pid  4396] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] setns(3, 0 <unfinished ...>
[pid  4398] setpgid(0, 0 <unfinished ...>
[pid  4397] <... close resumed>)        = 0
[pid  4396] <... openat resumed>)       = 3
[pid  4395] write(3, "1000", 4 <unfinished ...>
[pid  4394] close(10 <unfinished ...>
[pid  4393] <... setns resumed>)        = 0
[pid  4398] <... setpgid resumed>)      = 0
[pid  4397] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4396] setns(201, 0 <unfinished ...>
[pid  4395] <... write resumed>)        = 4
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(3 <unfinished ...>
[pid  4398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4397] <... openat resumed>)       = 3
[pid  4396] <... setns resumed>)        = 0
[pid  4395] close(3 <unfinished ...>
[pid  4394] close(11 <unfinished ...>
[pid  4397] setns(201, 0 <unfinished ...>
[pid  4396] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... close resumed>)        = 0
[pid  4395] <... close resumed>)        = 0
[pid  4398] <... openat resumed>)       = 3
[pid  4397] <... setns resumed>)        = 0
[pid  4396] <... socket resumed>)       = 4
[pid  4394] close(12 <unfinished ...>
[pid  4393] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4395] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4398] write(3, "1000", 4 <unfinished ...>
[pid  4397] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4396] setns(3, 0 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... fcntl resumed>)        = 5
[pid  4397] <... socket resumed>)       = 4
[pid  4396] <... setns resumed>)        = 0
[pid  4394] close(13 <unfinished ...>
[pid  4397] setns(3, 0 <unfinished ...>
[pid  4396] close(3 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... setns resumed>)        = 0
[pid  4396] <... close resumed>)        = 0
[pid  4394] close(14 <unfinished ...>
[pid  4397] close(3 <unfinished ...>
[pid  4396] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = 0
[pid  4396] <... fcntl resumed>)        = 5
[pid  4394] close(15 <unfinished ...>
[pid  4397] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4396] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... fcntl resumed>)        = 5
[pid  4396] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4394] close(16 <unfinished ...>
[pid  4397] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4396] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4398] <... write resumed>)        = 4
[pid  4397] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4396] <... openat resumed>)       = 3
[pid  4395] <... openat resumed>)       = 3
[pid  4394] close(17 <unfinished ...>
[pid  4393] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4398] close(3 <unfinished ...>
[pid  4397] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4396] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4395] setns(201, 0 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4398] <... close resumed>)        = 0
[pid  4397] <... openat resumed>)       = 3
[pid  4396] <... write resumed>)        = 8
[pid  4395] <... setns resumed>)        = 0
[pid  4394] close(18 <unfinished ...>
[pid  4397] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4396] close(3 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... openat resumed>)       = 3
[pid  4395] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4398] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4397] <... write resumed>)        = 8
[pid  4396] <... close resumed>)        = 0
[pid  4394] close(19 <unfinished ...>
[pid  4393] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4395] <... socket resumed>)       = 4
[pid  4398] <... openat resumed>)       = 3
[pid  4397] close(3 <unfinished ...>
[pid  4396] close(4 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... write resumed>)        = 8
[pid  4398] setns(201, 0 <unfinished ...>
[pid  4397] <... close resumed>)        = 0
[pid  4396] <... close resumed>)        = 0
[pid  4395] setns(3, 0 <unfinished ...>
[pid  4394] close(20 <unfinished ...>
[pid  4393] close(3 <unfinished ...>
[pid  4398] <... setns resumed>)        = 0
[pid  4397] close(4 <unfinished ...>
[pid  4396] close(5 <unfinished ...>
[pid  4395] <... setns resumed>)        = 0
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4397] <... close resumed>)        = 0
[pid  4396] <... close resumed>)        = 0
[pid  4395] close(3 <unfinished ...>
[pid  4394] close(21 <unfinished ...>
[pid  4393] <... close resumed>)        = 0
[pid  4398] <... socket resumed>)       = 4
[pid  4397] close(5 <unfinished ...>
[pid  4396] close(6 <unfinished ...>
[pid  4395] <... close resumed>)        = 0
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(4 <unfinished ...>
[pid  4398] setns(3, 0 <unfinished ...>
[pid  4397] <... close resumed>)        = 0
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4394] close(22 <unfinished ...>
[pid  4393] <... close resumed>)        = 0
[pid  4398] <... setns resumed>)        = 0
[pid  4397] close(6 <unfinished ...>
[pid  4396] close(7 <unfinished ...>
[pid  4395] <... fcntl resumed>)        = 5
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(3 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] close(23 <unfinished ...>
[pid  4393] close(5 <unfinished ...>
[pid  4395] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4398] <... close resumed>)        = 0
[pid  4397] close(7 <unfinished ...>
[pid  4396] close(8 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... close resumed>)        = 0
[pid  4398] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4394] close(24 <unfinished ...>
[pid  4393] close(6 <unfinished ...>
[pid  4398] <... fcntl resumed>)        = 5
[pid  4397] close(8 <unfinished ...>
[pid  4396] close(9 <unfinished ...>
[pid  4395] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] close(25 <unfinished ...>
[pid  4398] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4397] close(9 <unfinished ...>
[pid  4396] close(10 <unfinished ...>
[pid  4395] <... openat resumed>)       = 3
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(7 <unfinished ...>
[pid  4398] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4394] close(26 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... openat resumed>)       = 3
[pid  4397] close(10 <unfinished ...>
[pid  4396] close(11 <unfinished ...>
[pid  4395] <... write resumed>)        = 8
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(8 <unfinished ...>
[pid  4398] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] close(3 <unfinished ...>
[pid  4394] close(27 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... write resumed>)        = 8
[pid  4397] close(11 <unfinished ...>
[pid  4396] close(12 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(3 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = 0
[pid  4394] close(28 <unfinished ...>
[pid  4393] close(9 <unfinished ...>
[pid  4398] <... close resumed>)        = 0
[pid  4397] close(12 <unfinished ...>
[pid  4396] close(13 <unfinished ...>
[pid  4395] close(4 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(4 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = 0
[pid  4394] close(29 <unfinished ...>
[pid  4393] close(10 <unfinished ...>
[pid  4398] <... close resumed>)        = 0
[pid  4397] close(13 <unfinished ...>
[pid  4396] close(14 <unfinished ...>
[pid  4395] close(5 <unfinished ...>
[pid  4394] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(5 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = 0
[pid  4394] exit_group(0 <unfinished ...>
[pid  4393] close(11 <unfinished ...>
[pid  4398] <... close resumed>)        = 0
[pid  4397] close(14 <unfinished ...>
[pid  4396] close(15 <unfinished ...>
[pid  4395] close(6 <unfinished ...>
[pid  4394] <... exit_group resumed>)   = ?
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(6 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4394] +++ exited with 0 +++
[pid  4393] close(12 <unfinished ...>
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] close(15 <unfinished ...>
[pid  4396] close(16 <unfinished ...>
[pid  4395] close(7 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4398] close(7 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(13 <unfinished ...>
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] close(16 <unfinished ...>
[pid  4396] close(17 <unfinished ...>
[pid  4395] close(8 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(8 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(14 <unfinished ...>
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] close(17 <unfinished ...>
[pid  4396] close(18 <unfinished ...>
[pid  4395] close(9 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4398] close(9 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(15 <unfinished ...>
[pid  4397] close(18 <unfinished ...>
[pid  4396] close(19 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] close(19 <unfinished ...>
[pid  4396] close(20 <unfinished ...>
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] close(20 <unfinished ...>
[pid  4396] close(21 <unfinished ...>
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] close(10 <unfinished ...>
[pid  4397] close(21 <unfinished ...>
[pid  4396] close(22 <unfinished ...>
[pid  4395] close(10 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 111
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(16 <unfinished ...>
[pid  4398] close(11 <unfinished ...>
[pid  4397] close(22 <unfinished ...>
[pid  4396] close(23 <unfinished ...>
[pid  4395] close(11 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(17 <unfinished ...>
[pid  4398] close(12 <unfinished ...>
[pid  4397] close(23 <unfinished ...>
[pid  4396] close(24 <unfinished ...>
[pid  4395] close(12 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(18 <unfinished ...>
[pid  4398] close(13 <unfinished ...>
[pid  4397] close(24 <unfinished ...>
[pid  4396] close(25 <unfinished ...>
[pid  4395] close(13 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4399 attached
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(19 <unfinished ...>
[pid  4399] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4398] close(14 <unfinished ...>
[pid  4397] close(25 <unfinished ...>
[pid  4396] close(26 <unfinished ...>
[pid  4395] close(14 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... set_robust_list resumed>) = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(20 <unfinished ...>
[pid  4399] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4398] close(15 <unfinished ...>
[pid  4397] close(26 <unfinished ...>
[pid  4396] close(27 <unfinished ...>
[pid  4395] close(15 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... prctl resumed>)        = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(21 <unfinished ...>
[pid  4399] setpgid(0, 0 <unfinished ...>
[pid  4398] close(16 <unfinished ...>
[pid  4397] close(27 <unfinished ...>
[pid  4396] close(28 <unfinished ...>
[pid  4395] close(16 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... setpgid resumed>)      = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(22 <unfinished ...>
[pid  4399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4398] close(17 <unfinished ...>
[pid  4397] close(28 <unfinished ...>
[pid  4396] close(29 <unfinished ...>
[pid  4395] close(17 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... openat resumed>)       = 3
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(23 <unfinished ...>
[pid  4399] write(3, "1000", 4 <unfinished ...>
[pid  4398] close(18 <unfinished ...>
[pid  4397] close(29 <unfinished ...>
[pid  4396] exit_group(0 <unfinished ...>
[pid  4395] close(18 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... write resumed>)        = 4
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4396] <... exit_group resumed>)   = ?
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(24 <unfinished ...>
[pid  4399] close(3 <unfinished ...>
[pid  4398] close(19 <unfinished ...>
[pid  4397] exit_group(0 <unfinished ...>
[pid  4396] +++ exited with 0 +++
[pid  4395] close(19 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... close resumed>)        = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4397] <... exit_group resumed>)   = ?
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(25 <unfinished ...>
[pid  4399] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4398] close(20 <unfinished ...>
[pid  4397] +++ exited with 0 +++
[pid  4395] close(20 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4399] <... openat resumed>)       = 3
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4399] setns(201, 0 <unfinished ...>
[pid  4398] close(21 <unfinished ...>
[pid  4395] close(21 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4399] <... setns resumed>)        = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(27 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4399] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4398] close(22 <unfinished ...>
[pid  4395] close(22 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... socket resumed>)       = 4
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(28 <unfinished ...>
[pid  4399] setns(3, 0 <unfinished ...>
[pid  4398] close(23 <unfinished ...>
[pid  4395] close(23 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... setns resumed>)        = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4399] close(3 <unfinished ...>
[pid  4398] close(24 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4399] <... close resumed>)        = 0
[pid  4399] fcntl(4, F_DUPFD, 4)        = 5
[pid  4399] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4399] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4395] close(24 <unfinished ...>
[pid  4393] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4399] close(3)                    = 0
[pid  4399] close(4)                    = 0
[pid  4399] close(5 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4393] exit_group(0 <unfinished ...>
[pid  4399] <... close resumed>)        = 0
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] close(25 <unfinished ...>
[pid  4393] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 109
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 110
[pid  4399] close(6 <unfinished ...>
[pid  4398] close(25 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4399] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4399] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4399] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4399] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4399] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4399] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4393] +++ exited with 0 +++
[pid  4399] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] close(26 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4399] close(14 <unfinished ...>
[pid  4398] close(26 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4400 attached
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] close(27./strace-static-x86_64: Process 4401 attached
 <unfinished ...>
[pid  4400] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4399] close(15 <unfinished ...>
[pid  4398] close(27 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] <... set_robust_list resumed>) = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] close(28 <unfinished ...>
[pid  4400] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4399] close(16 <unfinished ...>
[pid  4398] close(28 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4400] <... prctl resumed>)        = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] close(29 <unfinished ...>
[pid  4400] setpgid(0, 0 <unfinished ...>
[pid  4399] close(17 <unfinished ...>
[pid  4398] close(29 <unfinished ...>
[pid  4395] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] <... setpgid resumed>)      = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] exit_group(0 <unfinished ...>
[pid  4400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4399] close(18 <unfinished ...>
[pid  4398] exit_group(0 <unfinished ...>
[pid  4395] <... exit_group resumed>)   = ?
[pid  4401] <... set_robust_list resumed>) = 0
[pid  4400] <... openat resumed>)       = 3
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] <... exit_group resumed>)   = ?
[pid  4400] write(3, "1000", 4 <unfinished ...>
[pid  4399] close(19 <unfinished ...>
[pid  4400] <... write resumed>)        = 4
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] close(3 <unfinished ...>
[pid  4399] close(20 <unfinished ...>
[pid  4400] <... close resumed>)        = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4399] close(21 <unfinished ...>
[pid  4400] <... openat resumed>)       = 3
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4395] +++ exited with 0 +++
[pid  4400] setns(201, 0 <unfinished ...>
[pid  4399] close(22 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4400] <... setns resumed>)        = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4399] close(23 <unfinished ...>
[pid  4400] <... socket resumed>)       = 4
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] setns(3, 0 <unfinished ...>
[pid  4399] close(24 <unfinished ...>
[pid  4400] <... setns resumed>)        = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4398] +++ exited with 0 +++
[pid  4400] close(3 <unfinished ...>
[pid  4399] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4401] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4400] <... close resumed>)        = 0
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4399] close(26 <unfinished ...>
[pid  4400] <... fcntl resumed>)        = 5
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4399] close(27 <unfinished ...>
[pid  4400] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4399] close(28 <unfinished ...>
[pid  4400] <... openat resumed>)       = 3
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... prctl resumed>)        = 0
[pid  4400] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4399] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 106
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4401] setpgid(0, 0 <unfinished ...>
[pid  4400] <... write resumed>)        = 8
[pid  4399] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] close(3 <unfinished ...>
[pid  4399] exit_group(0 <unfinished ...>
[pid  4400] <... close resumed>)        = 0
[pid  4399] <... exit_group resumed>)   = ?
[pid  4401] <... setpgid resumed>)      = 0
[pid  4400] close(4 <unfinished ...>
[pid  4399] +++ exited with 0 +++
./strace-static-x86_64: Process 4403 attached
[pid  4400] <... close resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 109
[pid  4400] close(5 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 112
[pid  4401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4400] <... close resumed>)        = 0
[pid  4400] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4400] close(7 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] close(8 <unfinished ...>
[pid  4401] <... openat resumed>)       = 3
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] close(9 <unfinished ...>
[pid  4401] write(3, "1000", 4 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4402 attached
[pid  4401] <... write resumed>)        = 4
[pid  4400] close(10 <unfinished ...>
[pid  4403] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4402] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4401] close(3 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... set_robust_list resumed>) = 0
[pid  4400] close(11 <unfinished ...>
[pid  4401] <... close resumed>)        = 0
./strace-static-x86_64: Process 4404 attached
[pid  4402] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4403] <... set_robust_list resumed>) = 0
[pid  4401] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4402] <... prctl resumed>)        = 0
[pid  4400] close(12 <unfinished ...>
[pid  4402] setpgid(0, 0 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... setpgid resumed>)      = 0
[pid  4400] close(13 <unfinished ...>
[pid  4402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... openat resumed>)       = 3
[pid  4401] <... openat resumed>)       = 3
[pid  4400] close(14 <unfinished ...>
[pid  4402] write(3, "1000", 4 <unfinished ...>
[pid  4401] setns(201, 0 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 112
[pid  4403] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4402] <... write resumed>)        = 4
[pid  4400] close(15 <unfinished ...>
[pid  4402] close(3 <unfinished ...>
[pid  4401] <... setns resumed>)        = 0
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = 0
[pid  4403] <... prctl resumed>)        = 0
[pid  4401] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4400] close(16 <unfinished ...>
[pid  4404] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4402] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... set_robust_list resumed>) = 0
[pid  4403] setpgid(0, 0 <unfinished ...>
[pid  4402] <... openat resumed>)       = 3
[pid  4401] <... socket resumed>)       = 4
[pid  4400] close(17 <unfinished ...>
[pid  4402] setns(201, 0 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] <... setpgid resumed>)      = 0
[pid  4402] <... setns resumed>)        = 0
[pid  4401] setns(3, 0 <unfinished ...>
[pid  4400] close(18 <unfinished ...>
[pid  4404] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4402] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4401] <... setns resumed>)        = 0
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4405 attached
[pid  4404] <... prctl resumed>)        = 0
[pid  4403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4402] <... socket resumed>)       = 4
[pid  4401] close(3 <unfinished ...>
[pid  4400] close(19 <unfinished ...>
[pid  4405] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4402] setns(3, 0 <unfinished ...>
[pid  4401] <... close resumed>)        = 0
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... set_robust_list resumed>) = 0
[pid  4404] setpgid(0, 0 <unfinished ...>
[pid  4403] <... openat resumed>)       = 3
[pid  4402] <... setns resumed>)        = 0
[pid  4401] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4400] close(20 <unfinished ...>
[pid  4405] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4404] <... setpgid resumed>)      = 0
[pid  4403] write(3, "1000", 4 <unfinished ...>
[pid  4402] close(3 <unfinished ...>
[pid  4401] <... fcntl resumed>)        = 5
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... prctl resumed>)        = 0
[pid  4403] <... write resumed>)        = 4
[pid  4402] <... close resumed>)        = 0
[pid  4400] close(21 <unfinished ...>
[pid  4405] setpgid(0, 0 <unfinished ...>
[pid  4404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4403] close(3 <unfinished ...>
[pid  4402] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4401] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... setpgid resumed>)      = 0
[pid  4403] <... close resumed>)        = 0
[pid  4402] <... fcntl resumed>)        = 5
[pid  4401] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4400] close(22 <unfinished ...>
[pid  4405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4404] <... openat resumed>)       = 3
[pid  4403] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4402] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4401] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... openat resumed>)       = 3
[pid  4404] write(3, "1000", 4 <unfinished ...>
[pid  4403] <... openat resumed>)       = 3
[pid  4402] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4400] close(23 <unfinished ...>
[pid  4405] write(3, "1000", 4 <unfinished ...>
[pid  4404] <... write resumed>)        = 4
[pid  4403] setns(201, 0 <unfinished ...>
[pid  4402] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4401] <... openat resumed>)       = 3
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... write resumed>)        = 4
[pid  4404] close(3 <unfinished ...>
[pid  4403] <... setns resumed>)        = 0
[pid  4402] <... openat resumed>)       = 3
[pid  4401] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4400] close(24 <unfinished ...>
[pid  4405] close(3 <unfinished ...>
[pid  4404] <... close resumed>)        = 0
[pid  4403] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4402] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4401] <... write resumed>)        = 8
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = 0
[pid  4404] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4403] <... socket resumed>)       = 4
[pid  4402] <... write resumed>)        = 8
[pid  4401] close(3 <unfinished ...>
[pid  4400] close(25 <unfinished ...>
[pid  4405] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4402] close(3 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... openat resumed>)       = 3
[pid  4404] <... openat resumed>)       = 3
[pid  4403] setns(3, 0 <unfinished ...>
[pid  4402] <... close resumed>)        = 0
[pid  4401] <... close resumed>)        = 0
[pid  4400] close(26 <unfinished ...>
[pid  4405] setns(201, 0 <unfinished ...>
[pid  4404] setns(201, 0 <unfinished ...>
[pid  4403] <... setns resumed>)        = 0
[pid  4402] close(4 <unfinished ...>
[pid  4401] close(4 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... setns resumed>)        = 0
[pid  4404] <... setns resumed>)        = 0
[pid  4403] close(3 <unfinished ...>
[pid  4402] <... close resumed>)        = 0
[pid  4401] <... close resumed>)        = 0
[pid  4400] close(27 <unfinished ...>
[pid  4405] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4404] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4403] <... close resumed>)        = 0
[pid  4402] close(5 <unfinished ...>
[pid  4401] close(5 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... socket resumed>)       = 4
[pid  4404] <... socket resumed>)       = 4
[pid  4403] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4402] <... close resumed>)        = 0
[pid  4405] setns(3, 0 <unfinished ...>
[pid  4404] setns(3, 0 <unfinished ...>
[pid  4403] <... fcntl resumed>)        = 5
[pid  4402] close(6 <unfinished ...>
[pid  4401] <... close resumed>)        = 0
[pid  4400] close(28 <unfinished ...>
[pid  4405] <... setns resumed>)        = 0
[pid  4404] <... setns resumed>)        = 0
[pid  4403] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(6 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(3 <unfinished ...>
[pid  4404] close(3 <unfinished ...>
[pid  4403] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4402] close(7 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] close(29 <unfinished ...>
[pid  4405] <... close resumed>)        = 0
[pid  4404] <... close resumed>)        = 0
[pid  4403] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(7 <unfinished ...>
[pid  4400] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4404] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4402] close(8 <unfinished ...>
[pid  4405] <... fcntl resumed>)        = 5
[pid  4404] <... fcntl resumed>)        = 5
[pid  4403] <... openat resumed>)       = 3
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4400] exit_group(0 <unfinished ...>
[pid  4405] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4404] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4402] close(9 <unfinished ...>
[pid  4401] close(8 <unfinished ...>
[pid  4400] <... exit_group resumed>)   = ?
[pid  4405] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4404] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4403] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4402] close(10 <unfinished ...>
[pid  4405] <... openat resumed>)       = 3
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4402] close(11 <unfinished ...>
[pid  4405] <... write resumed>)        = 8
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(9 <unfinished ...>
[pid  4400] +++ exited with 0 +++
[pid  4405] close(3 <unfinished ...>
[pid  4404] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4403] <... write resumed>)        = 8
[pid  4402] close(12 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4405] <... close resumed>)        = 0
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(10 <unfinished ...>
[pid  4404] <... openat resumed>)       = 3
[pid  4403] close(3 <unfinished ...>
[pid  4405] close(4 <unfinished ...>
[pid  4402] close(13 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = 0
[pid  4404] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4403] <... close resumed>)        = 0
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(11 <unfinished ...>
[pid  4405] close(5 <unfinished ...>
[pid  4402] close(14 <unfinished ...>
[pid  4405] <... close resumed>)        = 0
[pid  4404] <... write resumed>)        = 8
[pid  4403] close(4 <unfinished ...>
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(6 <unfinished ...>
[pid  4404] close(3 <unfinished ...>
[pid  4403] <... close resumed>)        = 0
[pid  4402] close(15 <unfinished ...>
[pid  4401] close(12 <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... close resumed>)        = 0
[pid  4403] close(5 <unfinished ...>
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(7 <unfinished ...>
[pid  4404] close(4 <unfinished ...>
[pid  4403] <... close resumed>)        = 0
[pid  4402] close(16 <unfinished ...>
[pid  4401] close(13 <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... close resumed>)        = 0
[pid  4403] close(6 <unfinished ...>
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4405] close(8 <unfinished ...>
[pid  4404] close(5 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] close(17 <unfinished ...>
[pid  4401] close(14./strace-static-x86_64: Process 4406 attached
 <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 111
[pid  4405] close(9 <unfinished ...>
[pid  4404] <... close resumed>)        = 0
[pid  4403] close(7 <unfinished ...>
[pid  4402] close(18 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(6 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(15 <unfinished ...>
[pid  4405] close(10 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(8 <unfinished ...>
[pid  4402] close(19 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(7 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(16 <unfinished ...>
[pid  4405] close(11 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(9 <unfinished ...>
[pid  4402] close(20 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(8 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(17 <unfinished ...>
[pid  4405] close(12 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(10 <unfinished ...>
[pid  4402] close(21 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(9 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(18 <unfinished ...>
[pid  4405] close(13 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(11 <unfinished ...>
[pid  4402] close(22 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(10 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(19 <unfinished ...>
[pid  4405] close(14 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(12 <unfinished ...>
[pid  4402] close(23 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(11 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(20 <unfinished ...>
[pid  4405] close(15 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(13 <unfinished ...>
[pid  4402] close(24 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(12 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(21 <unfinished ...>
[pid  4405] close(16 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(14 <unfinished ...>
[pid  4402] close(25 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(13 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(22 <unfinished ...>
[pid  4405] close(17 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(15 <unfinished ...>
[pid  4402] close(26 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(14 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(23 <unfinished ...>
[pid  4405] close(18 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(16 <unfinished ...>
[pid  4402] close(27 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(15 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(24 <unfinished ...>
[pid  4405] close(19 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(17 <unfinished ...>
[pid  4402] close(28 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(16 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(25 <unfinished ...>
[pid  4406] <... set_robust_list resumed>) = 0
[pid  4405] close(20 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(18 <unfinished ...>
[pid  4402] close(29 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(17 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(26 <unfinished ...>
[pid  4406] <... prctl resumed>)        = 0
[pid  4405] close(21 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(19 <unfinished ...>
[pid  4402] exit_group(0 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] setpgid(0, 0 <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(18 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4402] <... exit_group resumed>)   = ?
[pid  4401] close(27 <unfinished ...>
[pid  4406] <... setpgid resumed>)      = 0
[pid  4405] close(22 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(20 <unfinished ...>
[pid  4402] +++ exited with 0 +++
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(23 <unfinished ...>
[pid  4404] close(19 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(28 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(21 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(24 <unfinished ...>
[pid  4404] close(20 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] close(29 <unfinished ...>
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(22 <unfinished ...>
[pid  4401] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(25 <unfinished ...>
[pid  4404] close(21 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... openat resumed>)       = 3
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(23 <unfinished ...>
[pid  4401] exit_group(0 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4406] write(3, "1000", 4 <unfinished ...>
[pid  4405] close(26 <unfinished ...>
[pid  4404] close(22 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] <... exit_group resumed>)   = ?
[pid  4405] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4405] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4405] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4405] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4405] exit_group(0 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(24 <unfinished ...>
[pid  4405] <... exit_group resumed>)   = ?
[pid  4405] +++ exited with 0 +++
[pid  4404] close(23 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4401] +++ exited with 0 +++
[pid  4406] <... write resumed>)        = 4
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 107
[pid  4406] close(3 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(25./strace-static-x86_64: Process 4407 attached
 <unfinished ...>
[pid  4404] close(24 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4406] <... close resumed>)        = 0
[pid  4404] close(25 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] set_robust_list(0x5555569235e0, 24) = 0
[pid  4407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(27 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 110
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4406] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4404] close(26 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] setpgid(0, 0)               = 0
[pid  4407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4403] close(28 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] close(27 <unfinished ...>
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 113
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4403] close(29 <unfinished ...>
[pid  4407] <... openat resumed>)       = 3
[pid  4404] close(28 <unfinished ...>
[pid  4406] <... openat resumed>)       = 3
[pid  4403] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] write(3, "1000", 4 <unfinished ...>
[pid  4406] setns(201, 0 <unfinished ...>
[pid  4403] exit_group(0 <unfinished ...>
[pid  4407] <... write resumed>)        = 4
[pid  4406] <... setns resumed>)        = 0
[pid  4404] close(29 <unfinished ...>
[pid  4403] <... exit_group resumed>)   = ?
[pid  4407] close(3 <unfinished ...>
[pid  4404] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] <... close resumed>)        = 0
[pid  4407] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4407] setns(201, 0)               = 0
[pid  4407] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4403] +++ exited with 0 +++
[pid  4404] exit_group(0 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4404] <... exit_group resumed>)   = ?
[pid  4407] setns(3, 0)                 = 0
[pid  4407] close(3)                    = 0
[pid  4407] fcntl(4, F_DUPFD, 4)        = 5
./strace-static-x86_64: Process 4408 attached
[pid  4407] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4408] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4407] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4404] +++ exited with 0 +++
./strace-static-x86_64: Process 4409 attached
[pid  4408] <... set_robust_list resumed>) = 0
[pid  4407] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4406] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4409] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4408] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4407] <... openat resumed>)       = 3
[pid  4406] <... socket resumed>)       = 4
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4406] setns(3, 0 <unfinished ...>
[pid  4409] <... set_robust_list resumed>) = 0
[pid  4408] <... prctl resumed>)        = 0
[pid  4407] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4409] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4408] setpgid(0, 0 <unfinished ...>
[pid  4407] <... write resumed>)        = 8
[pid  4406] <... setns resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 110
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4406] close(3./strace-static-x86_64: Process 4410 attached
 <unfinished ...>
[pid  4409] <... prctl resumed>)        = 0
[pid  4408] <... setpgid resumed>)      = 0
[pid  4407] close(3 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4409] setpgid(0, 0 <unfinished ...>
[pid  4408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4407] <... close resumed>)        = 0
[pid  4406] <... close resumed>)        = 0
[pid  4409] <... setpgid resumed>)      = 0
[pid  4408] <... openat resumed>)       = 3
[pid  4407] close(4 <unfinished ...>
[pid  4406] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4408] write(3, "1000", 4 <unfinished ...>
[pid  4407] <... close resumed>)        = 0
[pid  4406] <... fcntl resumed>)        = 5
[pid  4409] <... openat resumed>)       = 3
[pid  4408] <... write resumed>)        = 4
[pid  4407] close(5 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4409] write(3, "1000", 4 <unfinished ...>
[pid  4408] close(3 <unfinished ...>
[pid  4407] <... close resumed>)        = 0
[pid  4406] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4410] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4409] <... write resumed>)        = 4
[pid  4408] <... close resumed>)        = 0
[pid  4407] close(6 <unfinished ...>
[pid  4410] <... set_robust_list resumed>) = 0
[pid  4409] close(3 <unfinished ...>
[pid  4408] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4409] <... close resumed>)        = 0
[pid  4408] <... openat resumed>)       = 3
[pid  4407] close(7 <unfinished ...>
[pid  4406] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4410] <... prctl resumed>)        = 0
[pid  4409] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4408] setns(201, 0 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 113
[pid  4410] setpgid(0, 0 <unfinished ...>
[pid  4409] <... openat resumed>)       = 3
[pid  4408] <... setns resumed>)        = 0
[pid  4407] close(8 <unfinished ...>
[pid  4410] <... setpgid resumed>)      = 0
[pid  4409] setns(201, 0 <unfinished ...>
[pid  4408] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... openat resumed>)       = 3
[pid  4410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4409] <... setns resumed>)        = 0
[pid  4408] <... socket resumed>)       = 4
[pid  4407] close(9 <unfinished ...>
[pid  4406] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4410] <... openat resumed>)       = 3
[pid  4409] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4408] setns(3, 0 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] write(3, "1000", 4 <unfinished ...>
[pid  4409] <... socket resumed>)       = 4
[pid  4408] <... setns resumed>)        = 0
[pid  4407] close(10 <unfinished ...>
[pid  4406] <... write resumed>)        = 8
[pid  4410] <... write resumed>)        = 4
[pid  4409] setns(3, 0 <unfinished ...>
[pid  4408] close(3 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(3./strace-static-x86_64: Process 4411 attached
 <unfinished ...>
[pid  4410] close(3 <unfinished ...>
[pid  4409] <... setns resumed>)        = 0
[pid  4408] <... close resumed>)        = 0
[pid  4407] close(11 <unfinished ...>
[pid  4411] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4410] <... close resumed>)        = 0
[pid  4409] close(3 <unfinished ...>
[pid  4408] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = 0
[pid  4411] <... set_robust_list resumed>) = 0
[pid  4410] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4409] <... close resumed>)        = 0
[pid  4408] <... fcntl resumed>)        = 5
[pid  4407] close(12 <unfinished ...>
[pid  4406] close(4 <unfinished ...>
[pid  4411] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4410] <... openat resumed>)       = 3
[pid  4409] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4408] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = 0
[pid  4411] <... prctl resumed>)        = 0
[pid  4410] setns(201, 0 <unfinished ...>
[pid  4409] <... fcntl resumed>)        = 5
[pid  4408] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4407] close(13 <unfinished ...>
[pid  4406] close(5 <unfinished ...>
[pid  4411] setpgid(0, 0 <unfinished ...>
[pid  4410] <... setns resumed>)        = 0
[pid  4409] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4408] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] <... setpgid resumed>)      = 0
[pid  4410] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4409] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4408] <... openat resumed>)       = 3
[pid  4407] close(14 <unfinished ...>
[pid  4406] <... close resumed>)        = 0
[pid  4411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4410] <... socket resumed>)       = 4
[pid  4409] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4408] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(6 <unfinished ...>
[pid  4411] <... openat resumed>)       = 3
[pid  4410] setns(3, 0 <unfinished ...>
[pid  4409] <... openat resumed>)       = 3
[pid  4408] <... write resumed>)        = 8
[pid  4407] close(15 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] write(3, "1000", 4 <unfinished ...>
[pid  4410] <... setns resumed>)        = 0
[pid  4409] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4408] close(3 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(7 <unfinished ...>
[pid  4411] <... write resumed>)        = 4
[pid  4410] close(3 <unfinished ...>
[pid  4409] <... write resumed>)        = 8
[pid  4408] <... close resumed>)        = 0
[pid  4407] close(16 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(3 <unfinished ...>
[pid  4410] <... close resumed>)        = 0
[pid  4409] close(3 <unfinished ...>
[pid  4408] close(4 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(8 <unfinished ...>
[pid  4411] <... close resumed>)        = 0
[pid  4410] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4409] <... close resumed>)        = 0
[pid  4408] <... close resumed>)        = 0
[pid  4407] close(17 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4410] <... fcntl resumed>)        = 5
[pid  4409] close(4 <unfinished ...>
[pid  4408] close(5 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(9 <unfinished ...>
[pid  4411] <... openat resumed>)       = 3
[pid  4410] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4409] <... close resumed>)        = 0
[pid  4408] <... close resumed>)        = 0
[pid  4407] close(18 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] setns(201, 0 <unfinished ...>
[pid  4410] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4409] close(5 <unfinished ...>
[pid  4408] close(6 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(10 <unfinished ...>
[pid  4411] <... setns resumed>)        = 0
[pid  4410] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4409] <... close resumed>)        = 0
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(19 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4410] <... openat resumed>)       = 3
[pid  4409] close(6 <unfinished ...>
[pid  4408] close(7 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(11 <unfinished ...>
[pid  4411] <... socket resumed>)       = 4
[pid  4410] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(20 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] setns(3, 0 <unfinished ...>
[pid  4410] <... write resumed>)        = 8
[pid  4409] close(7 <unfinished ...>
[pid  4408] close(8 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(12 <unfinished ...>
[pid  4411] <... setns resumed>)        = 0
[pid  4410] close(3 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(21 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(3 <unfinished ...>
[pid  4410] <... close resumed>)        = 0
[pid  4409] close(8 <unfinished ...>
[pid  4408] close(9 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(13 <unfinished ...>
[pid  4411] <... close resumed>)        = 0
[pid  4410] close(4 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(22 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4410] <... close resumed>)        = 0
[pid  4409] close(9 <unfinished ...>
[pid  4408] close(10 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(14 <unfinished ...>
[pid  4411] <... fcntl resumed>)        = 5
[pid  4410] close(5 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(23 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4410] <... close resumed>)        = 0
[pid  4409] close(10 <unfinished ...>
[pid  4408] close(11 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(15 <unfinished ...>
[pid  4411] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4410] close(6 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(24 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(11 <unfinished ...>
[pid  4408] close(12 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(16 <unfinished ...>
[pid  4411] <... openat resumed>)       = 3
[pid  4410] close(7 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(25 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(12 <unfinished ...>
[pid  4408] close(13 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(17 <unfinished ...>
[pid  4411] <... write resumed>)        = 8
[pid  4410] close(8 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(26 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(3 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(13 <unfinished ...>
[pid  4408] close(14 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(18 <unfinished ...>
[pid  4411] <... close resumed>)        = 0
[pid  4410] close(9 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(27 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(4 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(14 <unfinished ...>
[pid  4408] close(15 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(19 <unfinished ...>
[pid  4411] <... close resumed>)        = 0
[pid  4410] close(10 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(28 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(5 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(15 <unfinished ...>
[pid  4408] close(16 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(20 <unfinished ...>
[pid  4411] <... close resumed>)        = 0
[pid  4410] close(11 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] close(29 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(6 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(16 <unfinished ...>
[pid  4408] close(17 <unfinished ...>
[pid  4407] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(21 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(12 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4407] exit_group(0 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(7 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(17 <unfinished ...>
[pid  4408] close(18 <unfinished ...>
[pid  4407] <... exit_group resumed>)   = ?
[pid  4406] close(22 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(13 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(8 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(18 <unfinished ...>
[pid  4408] close(19 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(14 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(9 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(19 <unfinished ...>
[pid  4408] close(20 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(15 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(10 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(20 <unfinished ...>
[pid  4408] close(21 <unfinished ...>
[pid  4407] +++ exited with 0 +++
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(16 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(23 <unfinished ...>
[pid  4411] close(11 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(21 <unfinished ...>
[pid  4408] close(22 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(17 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4411] close(12 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(22 <unfinished ...>
[pid  4408] close(23 <unfinished ...>
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(18 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(13 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(23 <unfinished ...>
[pid  4408] close(24 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(19 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(14 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(24 <unfinished ...>
[pid  4408] close(25 <unfinished ...>
[pid  4406] close(25 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 108
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(20 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(15 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(25 <unfinished ...>
[pid  4408] close(26 <unfinished ...>
[pid  4406] close(26 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(21 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(16 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(26 <unfinished ...>
[pid  4408] close(27 <unfinished ...>
[pid  4406] close(27 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(22 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4411] close(17 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(27 <unfinished ...>
[pid  4408] close(28 <unfinished ...>
[pid  4406] close(28./strace-static-x86_64: Process 4412 attached
 <unfinished ...>
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(23 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4411] close(18 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(28 <unfinished ...>
[pid  4408] close(29 <unfinished ...>
[pid  4406] close(29 <unfinished ...>
[pid  4412] <... set_robust_list resumed>) = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(24 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4406] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4411] close(19 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] close(29 <unfinished ...>
[pid  4408] exit_group(0 <unfinished ...>
[pid  4406] exit_group(0 <unfinished ...>
[pid  4412] <... prctl resumed>)        = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(25 <unfinished ...>
[pid  4409] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4408] <... exit_group resumed>)   = ?
[pid  4406] <... exit_group resumed>)   = ?
[pid  4412] setpgid(0, 0 <unfinished ...>
[pid  4411] close(20 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] exit_group(0 <unfinished ...>
[pid  4408] +++ exited with 0 +++
[pid  4412] <... setpgid resumed>)      = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(26 <unfinished ...>
[pid  4409] <... exit_group resumed>)   = ?
[pid  4412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4411] close(21 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4409] +++ exited with 0 +++
[pid  4406] +++ exited with 0 +++
[pid  4412] <... openat resumed>)       = 3
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(27 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4412] write(3, "1000", 4 <unfinished ...>
[pid  4411] close(22 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] <... write resumed>)        = 4
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(28 <unfinished ...>
[pid  4412] close(3 <unfinished ...>
[pid  4411] close(23 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] <... close resumed>)        = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] close(29 <unfinished ...>
[pid  4412] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4411] close(24 <unfinished ...>
[pid  4410] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] <... openat resumed>)       = 3
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] exit_group(0 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4412] setns(201, 0 <unfinished ...>
[pid  4411] close(25 <unfinished ...>
[pid  4410] <... exit_group resumed>)   = ?
[pid  4412] <... setns resumed>)        = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4410] +++ exited with 0 +++
[pid  4412] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4411] close(26 <unfinished ...>
[pid  4412] <... socket resumed>)       = 4
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] setns(3, 0 <unfinished ...>
[pid  4411] close(27 <unfinished ...>
[pid  4412] <... setns resumed>)        = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] close(3 <unfinished ...>
[pid  4411] close(28 <unfinished ...>
[pid  4412] <... close resumed>)        = 0
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 111
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 114
[pid  4412] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4411] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4412] <... fcntl resumed>)        = 5
[pid  4411] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 112
[pid  4412] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4411] exit_group(0 <unfinished ...>
[pid  4412] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4411] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4415 attached
./strace-static-x86_64: Process 4413 attached
[pid  4412] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4411] +++ exited with 0 +++
[pid  4415] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4413] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4412] <... openat resumed>)       = 3
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4412] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
./strace-static-x86_64: Process 4414 attached
[pid  4412] close(3 <unfinished ...>
[pid  4414] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4412] <... close resumed>)        = 0
[pid  4414] <... set_robust_list resumed>) = 0
[pid  4412] close(4 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 111
[pid  4414] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4412] <... close resumed>)        = 0
[pid  4414] <... prctl resumed>)        = 0
[pid  4412] close(5 <unfinished ...>
[pid  4414] setpgid(0, 0 <unfinished ...>
[pid  4412] <... close resumed>)        = 0
[pid  4414] <... setpgid resumed>)      = 0
[pid  4412] close(6 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4415] <... set_robust_list resumed>) = 0
[pid  4414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4413] <... set_robust_list resumed>) = 0
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... openat resumed>)       = 3
[pid  4412] close(7 <unfinished ...>
[pid  4414] write(3, "1000", 4 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... write resumed>)        = 4
[pid  4412] close(8 <unfinished ...>
[pid  4414] close(3 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 114
[pid  4414] <... close resumed>)        = 0
[pid  4412] close(9 <unfinished ...>
[pid  4415] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4414] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4417 attached
[pid  4415] <... prctl resumed>)        = 0
[pid  4414] <... openat resumed>)       = 3
[pid  4413] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4412] close(10./strace-static-x86_64: Process 4416 attached
 <unfinished ...>
[pid  4415] setpgid(0, 0 <unfinished ...>
[pid  4414] setns(201, 0 <unfinished ...>
[pid  4413] <... prctl resumed>)        = 0
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4416] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4415] <... setpgid resumed>)      = 0
[pid  4414] <... setns resumed>)        = 0
[pid  4413] setpgid(0, 0 <unfinished ...>
[pid  4412] close(11 <unfinished ...>
[pid  4416] <... set_robust_list resumed>) = 0
[pid  4414] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4414] <... socket resumed>)       = 4
[pid  4413] <... setpgid resumed>)      = 0
[pid  4412] close(12 <unfinished ...>
[pid  4417] <... set_robust_list resumed>) = 0
[pid  4416] <... prctl resumed>)        = 0
[pid  4414] setns(3, 0 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] setpgid(0, 0 <unfinished ...>
[pid  4414] <... setns resumed>)        = 0
[pid  4413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4412] close(13 <unfinished ...>
[pid  4416] <... setpgid resumed>)      = 0
[pid  4415] <... openat resumed>)       = 3
[pid  4414] close(3 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4415] write(3, "1000", 4 <unfinished ...>
[pid  4414] <... close resumed>)        = 0
[pid  4413] <... openat resumed>)       = 3
[pid  4412] close(14 <unfinished ...>
[pid  4417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4416] <... openat resumed>)       = 3
[pid  4415] <... write resumed>)        = 4
[pid  4414] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] write(3, "1000", 4 <unfinished ...>
[pid  4416] write(3, "1000", 4 <unfinished ...>
[pid  4414] <... fcntl resumed>)        = 5
[pid  4412] close(15 <unfinished ...>
[pid  4417] <... prctl resumed>)        = 0
[pid  4416] <... write resumed>)        = 4
[pid  4415] close(3 <unfinished ...>
[pid  4414] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4413] <... write resumed>)        = 4
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(3 <unfinished ...>
[pid  4417] setpgid(0, 0 <unfinished ...>
[pid  4415] <... close resumed>)        = 0
[pid  4414] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4413] close(3 <unfinished ...>
[pid  4412] close(16 <unfinished ...>
[pid  4417] <... setpgid resumed>)      = 0
[pid  4416] <... close resumed>)        = 0
[pid  4415] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4414] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4413] <... close resumed>)        = 0
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4416] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4415] <... openat resumed>)       = 3
[pid  4414] <... openat resumed>)       = 3
[pid  4413] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4412] close(17 <unfinished ...>
[pid  4417] <... openat resumed>)       = 3
[pid  4416] <... openat resumed>)       = 3
[pid  4415] setns(201, 0 <unfinished ...>
[pid  4414] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] write(3, "1000", 4 <unfinished ...>
[pid  4416] setns(201, 0 <unfinished ...>
[pid  4415] <... setns resumed>)        = 0
[pid  4414] <... write resumed>)        = 8
[pid  4413] <... openat resumed>)       = 3
[pid  4412] close(18 <unfinished ...>
[pid  4417] <... write resumed>)        = 4
[pid  4416] <... setns resumed>)        = 0
[pid  4415] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4414] close(3 <unfinished ...>
[pid  4413] setns(201, 0 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(3 <unfinished ...>
[pid  4416] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4415] <... socket resumed>)       = 4
[pid  4414] <... close resumed>)        = 0
[pid  4413] <... setns resumed>)        = 0
[pid  4412] close(19 <unfinished ...>
[pid  4417] <... close resumed>)        = 0
[pid  4416] <... socket resumed>)       = 4
[pid  4415] setns(3, 0 <unfinished ...>
[pid  4414] close(4 <unfinished ...>
[pid  4413] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4416] setns(3, 0 <unfinished ...>
[pid  4415] <... setns resumed>)        = 0
[pid  4414] <... close resumed>)        = 0
[pid  4412] close(20 <unfinished ...>
[pid  4413] <... socket resumed>)       = 4
[pid  4416] <... setns resumed>)        = 0
[pid  4415] close(3 <unfinished ...>
[pid  4414] close(5 <unfinished ...>
[pid  4413] setns(3, 0 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... openat resumed>)       = 3
[pid  4416] close(3 <unfinished ...>
[pid  4415] <... close resumed>)        = 0
[pid  4414] <... close resumed>)        = 0
[pid  4412] close(21 <unfinished ...>
[pid  4413] <... setns resumed>)        = 0
[pid  4417] setns(201, 0 <unfinished ...>
[pid  4416] <... close resumed>)        = 0
[pid  4415] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4414] close(6 <unfinished ...>
[pid  4413] close(3 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... setns resumed>)        = 0
[pid  4416] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4415] <... fcntl resumed>)        = 5
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = 0
[pid  4412] close(22 <unfinished ...>
[pid  4417] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4416] <... fcntl resumed>)        = 5
[pid  4414] close(7 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4415] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4417] <... socket resumed>)       = 4
[pid  4416] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... fcntl resumed>)        = 5
[pid  4412] close(23 <unfinished ...>
[pid  4417] setns(3, 0 <unfinished ...>
[pid  4416] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4415] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4414] close(8 <unfinished ...>
[pid  4413] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... setns resumed>)        = 0
[pid  4416] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4415] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4412] close(24 <unfinished ...>
[pid  4417] close(3 <unfinished ...>
[pid  4416] <... openat resumed>)       = 3
[pid  4415] <... openat resumed>)       = 3
[pid  4414] close(9 <unfinished ...>
[pid  4413] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... close resumed>)        = 0
[pid  4416] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4415] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] close(25 <unfinished ...>
[pid  4417] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4416] <... write resumed>)        = 8
[pid  4414] close(10 <unfinished ...>
[pid  4415] <... write resumed>)        = 8
[pid  4413] <... openat resumed>)       = 3
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... fcntl resumed>)        = 5
[pid  4416] close(3 <unfinished ...>
[pid  4415] close(3 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4412] close(26 <unfinished ...>
[pid  4417] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4416] <... close resumed>)        = 0
[pid  4415] <... close resumed>)        = 0
[pid  4414] close(11 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4416] close(4 <unfinished ...>
[pid  4415] close(4 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... write resumed>)        = 8
[pid  4412] close(27 <unfinished ...>
[pid  4417] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4416] <... close resumed>)        = 0
[pid  4415] <... close resumed>)        = 0
[pid  4414] close(12 <unfinished ...>
[pid  4413] close(3 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... openat resumed>)       = 3
[pid  4416] close(5 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = 0
[pid  4412] close(28 <unfinished ...>
[pid  4415] close(5 <unfinished ...>
[pid  4417] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4416] <... close resumed>)        = 0
[pid  4414] close(13 <unfinished ...>
[pid  4413] close(4 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... write resumed>)        = 8
[pid  4416] close(6 <unfinished ...>
[pid  4415] <... close resumed>)        = 0
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = 0
[pid  4412] close(29 <unfinished ...>
[pid  4417] close(3 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(6 <unfinished ...>
[pid  4414] close(14 <unfinished ...>
[pid  4413] close(5 <unfinished ...>
[pid  4412] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... close resumed>)        = 0
[pid  4416] close(7 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = 0
[pid  4412] exit_group(0 <unfinished ...>
[pid  4417] close(4 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(7 <unfinished ...>
[pid  4414] close(15 <unfinished ...>
[pid  4413] close(6 <unfinished ...>
[pid  4412] <... exit_group resumed>)   = ?
[pid  4417] <... close resumed>)        = 0
[pid  4416] close(8 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4412] +++ exited with 0 +++
[pid  4417] close(5 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(8 <unfinished ...>
[pid  4414] close(16 <unfinished ...>
[pid  4413] close(7 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4417] <... close resumed>)        = 0
[pid  4416] close(9 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(6 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(9 <unfinished ...>
[pid  4414] close(17 <unfinished ...>
[pid  4413] close(8 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(10 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(7 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(10 <unfinished ...>
[pid  4414] close(18 <unfinished ...>
[pid  4413] close(9 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(11 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4417] close(8 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(11 <unfinished ...>
[pid  4414] close(19 <unfinished ...>
[pid  4413] close(10 <unfinished ...>
[pid  4416] close(12 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] close(20 <unfinished ...>
[pid  4416] close(13 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] close(21 <unfinished ...>
[pid  4416] close(14 <unfinished ...>
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] close(22 <unfinished ...>
[pid  4416] close(15 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(9 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(12 <unfinished ...>
[pid  4414] close(23 <unfinished ...>
[pid  4413] close(11 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 109
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(16 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(10 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(13 <unfinished ...>
[pid  4414] close(24 <unfinished ...>
[pid  4413] close(12 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(17 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(11 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(14 <unfinished ...>
[pid  4414] close(25 <unfinished ...>
[pid  4413] close(13 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(18 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4418 attached
[pid  4417] close(12 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(15 <unfinished ...>
[pid  4414] close(26 <unfinished ...>
[pid  4413] close(14 <unfinished ...>
[pid  4418] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(19 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... set_robust_list resumed>) = 0
[pid  4417] close(13 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(16 <unfinished ...>
[pid  4414] close(27 <unfinished ...>
[pid  4413] close(15 <unfinished ...>
[pid  4418] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(20 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... prctl resumed>)        = 0
[pid  4417] close(14 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(17 <unfinished ...>
[pid  4414] close(28 <unfinished ...>
[pid  4413] close(16 <unfinished ...>
[pid  4418] setpgid(0, 0 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(21 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... setpgid resumed>)      = 0
[pid  4417] close(15 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(18 <unfinished ...>
[pid  4414] close(29 <unfinished ...>
[pid  4413] close(17 <unfinished ...>
[pid  4418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(22 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... openat resumed>)       = 3
[pid  4417] close(16 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(19 <unfinished ...>
[pid  4414] exit_group(0 <unfinished ...>
[pid  4413] close(18 <unfinished ...>
[pid  4418] write(3, "1000", 4 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(23 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4414] <... exit_group resumed>)   = ?
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... write resumed>)        = 4
[pid  4417] close(17 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(20 <unfinished ...>
[pid  4414] +++ exited with 0 +++
[pid  4413] close(19 <unfinished ...>
[pid  4418] close(3 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(24 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4418] <... close resumed>)        = 0
[pid  4417] close(18 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(21 <unfinished ...>
[pid  4413] close(20 <unfinished ...>
[pid  4418] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(25 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... openat resumed>)       = 3
[pid  4417] close(19 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(22 <unfinished ...>
[pid  4413] close(21 <unfinished ...>
[pid  4418] setns(201, 0 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(26 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... setns resumed>)        = 0
[pid  4417] close(20 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(23 <unfinished ...>
[pid  4413] close(22 <unfinished ...>
[pid  4418] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(27 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... socket resumed>)       = 4
[pid  4417] close(21 <unfinished ...>
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(24 <unfinished ...>
[pid  4413] close(23 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4418] setns(3, 0 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4416] close(28 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... setns resumed>)        = 0
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] close(3 <unfinished ...>
[pid  4416] close(29 <unfinished ...>
[pid  4418] <... close resumed>)        = 0
[pid  4416] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4416] exit_group(0 <unfinished ...>
[pid  4418] <... fcntl resumed>)        = 5
[pid  4416] <... exit_group resumed>)   = ?
[pid  4418] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4417] close(22 <unfinished ...>
[pid  4416] +++ exited with 0 +++
[pid  4415] close(25 <unfinished ...>
[pid  4413] close(24 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 115
[pid  4418] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4418] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4417] close(23 <unfinished ...>
[pid  4415] close(26 <unfinished ...>
[pid  4413] close(25 <unfinished ...>
[pid  4418] <... openat resumed>)       = 3
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4415] close(27 <unfinished ...>
[pid  4418] <... write resumed>)        = 8
[pid  4417] close(24 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] close(26 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4418] close(3 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(28 <unfinished ...>
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... close resumed>)        = 0
[pid  4418] close(4)                    = 0
[pid  4418] close(5)                    = 0
[pid  4418] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4418] close(7./strace-static-x86_64: Process 4419 attached
)                    = -1 EBADF (Bad file descriptor)
[pid  4413] close(27 <unfinished ...>
[pid  4419] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4418] close(8 <unfinished ...>
[pid  4417] close(25 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] <... set_robust_list resumed>) = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] close(29 <unfinished ...>
[pid  4413] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 112
[pid  4419] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4418] close(9 <unfinished ...>
[pid  4417] close(26 <unfinished ...>
[pid  4415] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] <... prctl resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] exit_group(0 <unfinished ...>
[pid  4413] close(29 <unfinished ...>
[pid  4419] setpgid(0, 0 <unfinished ...>
[pid  4418] close(10 <unfinished ...>
[pid  4417] close(27 <unfinished ...>
[pid  4415] <... exit_group resumed>)   = ?
[pid  4413] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] <... setpgid resumed>)      = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4418] close(11 <unfinished ...>
[pid  4419] <... openat resumed>)       = 3
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4415] +++ exited with 0 +++
[pid  4419] write(3, "1000", 4 <unfinished ...>
[pid  4418] close(12 <unfinished ...>
[pid  4413] exit_group(0 <unfinished ...>
[pid  4419] <... write resumed>)        = 4
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(28 <unfinished ...>
[pid  4419] close(3 <unfinished ...>
[pid  4418] close(13 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4419] <... close resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] close(29 <unfinished ...>
[pid  4419] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4418] close(14 <unfinished ...>
[pid  4419] <... openat resumed>)       = 3
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] setns(201, 0 <unfinished ...>
[pid  4418] close(15 <unfinished ...>
[pid  4419] <... setns resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4413] +++ exited with 0 +++
./strace-static-x86_64: Process 4420 attached
[pid  4419] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4418] close(16 <unfinished ...>
[pid  4417] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4419] <... socket resumed>)       = 4
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] exit_group(0 <unfinished ...>
[pid  4419] setns(3, 0 <unfinished ...>
[pid  4418] close(17 <unfinished ...>
[pid  4417] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4420] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4419] <... setns resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(3 <unfinished ...>
[pid  4418] close(18 <unfinished ...>
[pid  4419] <... close resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4418] close(19 <unfinished ...>
[pid  4419] <... fcntl resumed>)        = 5
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4418] close(20 <unfinished ...>
[pid  4419] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4417] +++ exited with 0 +++
[pid  4419] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4418] close(21 <unfinished ...>
[pid  4420] <... set_robust_list resumed>) = 0
[pid  4419] <... openat resumed>)       = 3
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4418] close(22 <unfinished ...>
[pid  4419] <... write resumed>)        = 8
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4420] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4419] close(3 <unfinished ...>
[pid  4418] close(23 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4419] <... close resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(4 <unfinished ...>
[pid  4418] close(24 <unfinished ...>
[pid  4419] <... close resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(5 <unfinished ...>
[pid  4418] close(25 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4419] <... close resumed>)        = 0
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(6 <unfinished ...>
[pid  4418] close(26 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(7 <unfinished ...>
[pid  4418] close(27 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(8 <unfinished ...>
[pid  4418] close(28 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(9 <unfinished ...>
[pid  4418] close(29 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(10 <unfinished ...>
[pid  4418] exit_group(0 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4418] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4423 attached
./strace-static-x86_64: Process 4421 attached
[pid  4420] <... prctl resumed>)        = 0
[pid  4419] close(11 <unfinished ...>
[pid  4418] +++ exited with 0 +++
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 112
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 113
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4419] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4419] close(13 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 115
[pid  4420] setpgid(0, 0 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... setpgid resumed>)      = 0
[pid  4419] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4419] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4419] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4419] close(17./strace-static-x86_64: Process 4422 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4422] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4419] close(18 <unfinished ...>
[pid  4422] <... set_robust_list resumed>) = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4419] close(19 <unfinished ...>
[pid  4422] <... prctl resumed>)        = 0
[pid  4420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] setpgid(0, 0 <unfinished ...>
[pid  4419] close(20 <unfinished ...>
[pid  4422] <... setpgid resumed>)      = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 110
[pid  4422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4420] <... openat resumed>)       = 3
[pid  4419] close(21 <unfinished ...>
[pid  4423] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4422] <... openat resumed>)       = 3
[pid  4420] write(3, "1000", 4 <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] write(3, "1000", 4 <unfinished ...>
[pid  4421] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4419] close(22 <unfinished ...>
[pid  4420] <... write resumed>)        = 4
[pid  4422] <... write resumed>)        = 4
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(3 <unfinished ...>
[pid  4420] close(3 <unfinished ...>
[pid  4419] close(23 <unfinished ...>
[pid  4423] <... set_robust_list resumed>) = 0
[pid  4422] <... close resumed>)        = 0
[pid  4421] <... set_robust_list resumed>) = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4420] <... close resumed>)        = 0
[pid  4419] close(24./strace-static-x86_64: Process 4424 attached
 <unfinished ...>
[pid  4423] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4422] <... openat resumed>)       = 3
[pid  4421] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4420] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4423] <... prctl resumed>)        = 0
[pid  4422] setns(201, 0 <unfinished ...>
[pid  4419] close(25 <unfinished ...>
[pid  4424] <... set_robust_list resumed>) = 0
[pid  4422] <... setns resumed>)        = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... openat resumed>)       = 3
[pid  4421] <... prctl resumed>)        = 0
[pid  4424] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4423] setpgid(0, 0 <unfinished ...>
[pid  4422] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4420] setns(201, 0 <unfinished ...>
[pid  4419] close(26 <unfinished ...>
[pid  4421] setpgid(0, 0 <unfinished ...>
[pid  4424] <... prctl resumed>)        = 0
[pid  4422] <... socket resumed>)       = 4
[pid  4423] <... setpgid resumed>)      = 0
[pid  4421] <... setpgid resumed>)      = 0
[pid  4420] <... setns resumed>)        = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] setpgid(0, 0 <unfinished ...>
[pid  4422] setns(3, 0 <unfinished ...>
[pid  4420] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4419] close(27 <unfinished ...>
[pid  4424] <... setpgid resumed>)      = 0
[pid  4423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4422] <... setns resumed>)        = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4422] close(3 <unfinished ...>
[pid  4420] <... socket resumed>)       = 4
[pid  4419] close(28 <unfinished ...>
[pid  4424] <... openat resumed>)       = 3
[pid  4422] <... close resumed>)        = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] write(3, "1000", 4 <unfinished ...>
[pid  4422] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4420] setns(3, 0 <unfinished ...>
[pid  4419] close(29 <unfinished ...>
[pid  4424] <... write resumed>)        = 4
[pid  4423] <... openat resumed>)       = 3
[pid  4422] <... fcntl resumed>)        = 5
[pid  4420] <... setns resumed>)        = 0
[pid  4419] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] close(3 <unfinished ...>
[pid  4423] write(3, "1000", 4 <unfinished ...>
[pid  4422] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4421] <... openat resumed>)       = 3
[pid  4420] close(3 <unfinished ...>
[pid  4419] exit_group(0 <unfinished ...>
[pid  4424] <... close resumed>)        = 0
[pid  4423] <... write resumed>)        = 4
[pid  4422] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4421] write(3, "1000", 4 <unfinished ...>
[pid  4420] <... close resumed>)        = 0
[pid  4419] <... exit_group resumed>)   = ?
[pid  4424] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4423] close(3 <unfinished ...>
[pid  4422] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4421] <... write resumed>)        = 4
[pid  4420] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4419] +++ exited with 0 +++
[pid  4424] <... openat resumed>)       = 3
[pid  4423] <... close resumed>)        = 0
[pid  4422] <... openat resumed>)       = 3
[pid  4421] close(3 <unfinished ...>
[pid  4420] <... fcntl resumed>)        = 5
[pid  4424] setns(201, 0 <unfinished ...>
[pid  4422] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4420] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4424] <... setns resumed>)        = 0
[pid  4423] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4422] <... write resumed>)        = 8
[pid  4421] <... close resumed>)        = 0
[pid  4420] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4424] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4422] close(3 <unfinished ...>
[pid  4424] <... socket resumed>)       = 4
[pid  4423] <... openat resumed>)       = 3
[pid  4422] <... close resumed>)        = 0
[pid  4421] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4420] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4424] setns(3, 0 <unfinished ...>
[pid  4422] close(4 <unfinished ...>
[pid  4420] <... openat resumed>)       = 3
[pid  4424] <... setns resumed>)        = 0
[pid  4423] setns(201, 0 <unfinished ...>
[pid  4422] <... close resumed>)        = 0
[pid  4421] <... openat resumed>)       = 3
[pid  4420] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4424] close(3 <unfinished ...>
[pid  4423] <... setns resumed>)        = 0
[pid  4422] close(5 <unfinished ...>
[pid  4421] setns(201, 0 <unfinished ...>
[pid  4424] <... close resumed>)        = 0
[pid  4423] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4422] <... close resumed>)        = 0
[pid  4420] <... write resumed>)        = 8
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4424] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4423] <... socket resumed>)       = 4
[pid  4422] close(6 <unfinished ...>
[pid  4421] <... setns resumed>)        = 0
[pid  4420] close(3 <unfinished ...>
[pid  4424] <... fcntl resumed>)        = 5
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4422] close(7 <unfinished ...>
[pid  4424] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4422] close(8 <unfinished ...>
[pid  4424] <... openat resumed>)       = 3
[pid  4423] setns(3, 0 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4420] <... close resumed>)        = 0
[pid  4424] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4423] <... setns resumed>)        = 0
[pid  4422] close(9 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 116
[pid  4420] close(4 <unfinished ...>
[pid  4424] <... write resumed>)        = 8
[pid  4423] close(3 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... socket resumed>)       = 4
[pid  4424] close(3 <unfinished ...>
[pid  4422] close(10 <unfinished ...>
[pid  4420] <... close resumed>)        = 0
[pid  4421] setns(3, 0 <unfinished ...>
[pid  4424] <... close resumed>)        = 0
[pid  4423] <... close resumed>)        = 0
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(5 <unfinished ...>
[pid  4421] <... setns resumed>)        = 0
[pid  4424] close(4 <unfinished ...>
[pid  4423] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4422] close(11 <unfinished ...>
[pid  4424] <... close resumed>)        = 0
[pid  4423] <... fcntl resumed>)        = 5
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(3 <unfinished ...>
[pid  4420] <... close resumed>)        = 0
[pid  4424] close(5 <unfinished ...>
[pid  4422] close(12 <unfinished ...>
[pid  4420] close(6 <unfinished ...>
[pid  4424] <... close resumed>)        = 0
[pid  4423] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = 0
./strace-static-x86_64: Process 4425 attached
[pid  4424] close(6 <unfinished ...>
[pid  4423] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4422] close(13 <unfinished ...>
[pid  4421] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... fcntl resumed>)        = 5
[pid  4420] close(7 <unfinished ...>
[pid  4425] <... set_robust_list resumed>) = 0
[pid  4424] close(7 <unfinished ...>
[pid  4422] close(14 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... openat resumed>)       = 3
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4420] close(8 <unfinished ...>
[pid  4425] <... prctl resumed>)        = 0
[pid  4424] close(8 <unfinished ...>
[pid  4423] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4422] close(15 <unfinished ...>
[pid  4421] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] setpgid(0, 0 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4420] close(9 <unfinished ...>
[pid  4425] <... setpgid resumed>)      = 0
[pid  4424] close(9 <unfinished ...>
[pid  4423] <... write resumed>)        = 8
[pid  4422] close(16 <unfinished ...>
[pid  4425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(3 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... openat resumed>)       = 3
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... openat resumed>)       = 3
[pid  4424] close(10 <unfinished ...>
[pid  4423] <... close resumed>)        = 0
[pid  4422] close(17 <unfinished ...>
[pid  4420] close(10 <unfinished ...>
[pid  4421] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4425] write(3, "1000", 4 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(4 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... write resumed>)        = 4
[pid  4424] close(11 <unfinished ...>
[pid  4423] <... close resumed>)        = 0
[pid  4422] close(18 <unfinished ...>
[pid  4421] <... write resumed>)        = 8
[pid  4420] close(11 <unfinished ...>
[pid  4425] close(3 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(5 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(3 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... close resumed>)        = 0
[pid  4424] close(12 <unfinished ...>
[pid  4423] <... close resumed>)        = 0
[pid  4422] close(19 <unfinished ...>
[pid  4421] <... close resumed>)        = 0
[pid  4420] close(12 <unfinished ...>
[pid  4425] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(6 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(4 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... openat resumed>)       = 3
[pid  4424] close(13 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(20 <unfinished ...>
[pid  4421] <... close resumed>)        = 0
[pid  4420] close(13 <unfinished ...>
[pid  4425] setns(201, 0 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(7 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(5 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... setns resumed>)        = 0
[pid  4424] close(14 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(21 <unfinished ...>
[pid  4421] <... close resumed>)        = 0
[pid  4420] close(14 <unfinished ...>
[pid  4425] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(8 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(6 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... socket resumed>)       = 4
[pid  4424] close(15 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(22 <unfinished ...>
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(15 <unfinished ...>
[pid  4425] setns(3, 0 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(9 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(7 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... setns resumed>)        = 0
[pid  4424] close(16 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(23 <unfinished ...>
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(16 <unfinished ...>
[pid  4425] close(3 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(10 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(8 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... close resumed>)        = 0
[pid  4424] close(17 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(24 <unfinished ...>
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(17 <unfinished ...>
[pid  4425] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(11 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(9 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... fcntl resumed>)        = 5
[pid  4424] close(18 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(25 <unfinished ...>
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(18 <unfinished ...>
[pid  4425] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] close(12 <unfinished ...>
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] close(10 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4424] close(19 <unfinished ...>
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] close(26 <unfinished ...>
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(19 <unfinished ...>
[pid  4425] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... openat resumed>)       = 3
[pid  4424] close(20 <unfinished ...>
[pid  4423] close(13 <unfinished ...>
[pid  4422] close(27 <unfinished ...>
[pid  4421] close(11 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(20 <unfinished ...>
[pid  4425] <... write resumed>)        = 8
[pid  4424] close(21 <unfinished ...>
[pid  4423] close(14 <unfinished ...>
[pid  4422] close(28 <unfinished ...>
[pid  4421] close(12 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(3 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(21 <unfinished ...>
[pid  4425] <... close resumed>)        = 0
[pid  4424] close(22 <unfinished ...>
[pid  4423] close(15 <unfinished ...>
[pid  4422] close(29 <unfinished ...>
[pid  4421] close(13 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(4 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(22 <unfinished ...>
[pid  4425] <... close resumed>)        = 0
[pid  4424] close(23 <unfinished ...>
[pid  4423] close(16 <unfinished ...>
[pid  4422] exit_group(0 <unfinished ...>
[pid  4421] close(14 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(5 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4422] <... exit_group resumed>)   = ?
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(23 <unfinished ...>
[pid  4425] <... close resumed>)        = 0
[pid  4424] close(24 <unfinished ...>
[pid  4423] close(17 <unfinished ...>
[pid  4422] +++ exited with 0 +++
[pid  4421] close(15 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(6 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(24 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] close(25 <unfinished ...>
[pid  4423] close(18 <unfinished ...>
[pid  4421] close(16 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4425] close(7 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] close(25 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] close(26 <unfinished ...>
[pid  4423] close(19 <unfinished ...>
[pid  4421] close(17 <unfinished ...>
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(8 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] close(27 <unfinished ...>
[pid  4423] close(20 <unfinished ...>
[pid  4421] close(18 <unfinished ...>
[pid  4420] close(26 <unfinished ...>
[pid  4425] close(9 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] close(28 <unfinished ...>
[pid  4423] close(21 <unfinished ...>
[pid  4421] close(19 <unfinished ...>
[pid  4420] close(27 <unfinished ...>
[pid  4425] close(10 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] close(29 <unfinished ...>
[pid  4423] close(22 <unfinished ...>
[pid  4421] close(20 <unfinished ...>
[pid  4420] close(28 <unfinished ...>
[pid  4425] close(11 <unfinished ...>
[pid  4424] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] exit_group(0 <unfinished ...>
[pid  4425] close(12 <unfinished ...>
[pid  4424] <... exit_group resumed>)   = ?
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4424] +++ exited with 0 +++
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(13 <unfinished ...>
[pid  4423] close(23 <unfinished ...>
[pid  4421] close(21 <unfinished ...>
[pid  4420] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 114
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4425] close(14 <unfinished ...>
[pid  4421] close(22 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4423] close(24 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] exit_group(0 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4425] close(15 <unfinished ...>
[pid  4423] close(25 <unfinished ...>
[pid  4421] close(23 <unfinished ...>
[pid  4420] <... exit_group resumed>)   = ?
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4425] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4425] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4425] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4425] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4425] close(20)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4426 attached
[pid  4425] close(21 <unfinished ...>
[pid  4426] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4420] +++ exited with 0 +++
[pid  4426] <... set_robust_list resumed>) = 0
[pid  4425] close(22 <unfinished ...>
[pid  4423] close(26 <unfinished ...>
[pid  4421] close(24 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4426] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... prctl resumed>)        = 0
[pid  4425] close(23 <unfinished ...>
[pid  4421] close(25 <unfinished ...>
[pid  4423] close(27 <unfinished ...>
[pid  4426] setpgid(0, 0 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... setpgid resumed>)      = 0
[pid  4425] close(24 <unfinished ...>
[pid  4423] close(28 <unfinished ...>
[pid  4421] close(26 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... openat resumed>)       = 3
[pid  4425] close(25 <unfinished ...>
[pid  4426] write(3, "1000", 4 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... write resumed>)        = 4
[pid  4425] close(26 <unfinished ...>
[pid  4423] close(29 <unfinished ...>
[pid  4421] close(27 <unfinished ...>
[pid  4426] close(3 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 111
[pid  4426] <... close resumed>)        = 0
[pid  4425] close(27 <unfinished ...>
[pid  4423] exit_group(0 <unfinished ...>
[pid  4421] close(28 <unfinished ...>
[pid  4426] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4423] <... exit_group resumed>)   = ?
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... openat resumed>)       = 3
[pid  4425] close(28 <unfinished ...>
[pid  4426] setns(201, 0 <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... setns resumed>)        = 0
[pid  4425] close(29 <unfinished ...>
[pid  4426] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4425] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... socket resumed>)       = 4
[pid  4425] exit_group(0 <unfinished ...>
[pid  4426] setns(3, 0 <unfinished ...>
[pid  4425] <... exit_group resumed>)   = ?
[pid  4426] <... setns resumed>)        = 0
[pid  4425] +++ exited with 0 +++
[pid  4423] +++ exited with 0 +++
[pid  4421] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4421] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] close(3)                    = 0
[pid  4426] fcntl(4, F_DUPFD, 4)        = 5
[pid  4426] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4426] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4421] exit_group(0)               = ?
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 113
./strace-static-x86_64: Process 4427 attached
[pid  4426] <... openat resumed>)       = 3
[pid  4427] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4426] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4427] <... set_robust_list resumed>) = 0
[pid  4426] <... write resumed>)        = 8
[pid  4421] +++ exited with 0 +++
[pid  4427] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4426] close(3 <unfinished ...>
[pid  4427] <... prctl resumed>)        = 0
[pid  4426] <... close resumed>)        = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4427] setpgid(0, 0 <unfinished ...>
[pid  4426] close(4 <unfinished ...>
[pid  4427] <... setpgid resumed>)      = 0
[pid  4426] <... close resumed>)        = 0
[pid  4427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4426] close(5 <unfinished ...>
[pid  4427] <... openat resumed>)       = 3
[pid  4426] <... close resumed>)        = 0
./strace-static-x86_64: Process 4428 attached
[pid  4427] write(3, "1000", 4 <unfinished ...>
[pid  4426] close(6 <unfinished ...>
[pid  4427] <... write resumed>)        = 4
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] close(3 <unfinished ...>
[pid  4426] close(7 <unfinished ...>
[pid  4427] <... close resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 116
[pid  4427] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4426] close(8 <unfinished ...>
[pid  4427] <... openat resumed>)       = 3
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] setns(201, 0 <unfinished ...>
[pid  4426] close(9 <unfinished ...>
[pid  4427] <... setns resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4426] close(10 <unfinished ...>
[pid  4427] <... socket resumed>)       = 4
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4427] setns(3, 0 <unfinished ...>
[pid  4426] close(11 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 113
[pid  4427] <... setns resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] close(3 <unfinished ...>
[pid  4426] close(12 <unfinished ...>
[pid  4427] <... close resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4426] close(13 <unfinished ...>
[pid  4427] <... fcntl resumed>)        = 5
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4426] close(14 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 117
[pid  4427] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4426] close(15 <unfinished ...>
[pid  4427] <... openat resumed>)       = 3
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4431 attached
./strace-static-x86_64: Process 4429 attached
[pid  4428] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4427] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4426] close(16 <unfinished ...>
[pid  4427] <... write resumed>)        = 8
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4430 attached
[pid  4427] close(3 <unfinished ...>
[pid  4426] close(17 <unfinished ...>
[pid  4431] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4430] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4429] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4428] <... set_robust_list resumed>) = 0
[pid  4427] <... close resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... set_robust_list resumed>) = 0
[pid  4427] close(4 <unfinished ...>
[pid  4426] close(18 <unfinished ...>
[pid  4430] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4429] <... set_robust_list resumed>) = 0
[pid  4428] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4427] <... close resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... prctl resumed>)        = 0
[pid  4427] close(5 <unfinished ...>
[pid  4426] close(19 <unfinished ...>
[pid  4431] <... set_robust_list resumed>) = 0
[pid  4430] setpgid(0, 0 <unfinished ...>
[pid  4429] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4428] <... prctl resumed>)        = 0
[pid  4427] <... close resumed>)        = 0
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... setpgid resumed>)      = 0
[pid  4427] close(6 <unfinished ...>
[pid  4426] close(20 <unfinished ...>
[pid  4430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4429] <... prctl resumed>)        = 0
[pid  4428] setpgid(0, 0 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4430] <... openat resumed>)       = 3
[pid  4429] setpgid(0, 0 <unfinished ...>
[pid  4428] <... setpgid resumed>)      = 0
[pid  4427] close(7 <unfinished ...>
[pid  4426] close(21 <unfinished ...>
[pid  4430] write(3, "1000", 4 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... prctl resumed>)        = 0
[pid  4430] <... write resumed>)        = 4
[pid  4429] <... setpgid resumed>)      = 0
[pid  4428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4427] close(8 <unfinished ...>
[pid  4426] close(22 <unfinished ...>
[pid  4430] close(3 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... close resumed>)        = 0
[pid  4429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4427] close(9 <unfinished ...>
[pid  4426] close(23 <unfinished ...>
[pid  4431] setpgid(0, 0 <unfinished ...>
[pid  4430] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4428] <... openat resumed>)       = 3
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... setpgid resumed>)      = 0
[pid  4430] <... openat resumed>)       = 3
[pid  4429] <... openat resumed>)       = 3
[pid  4428] write(3, "1000", 4 <unfinished ...>
[pid  4427] close(10 <unfinished ...>
[pid  4426] close(24 <unfinished ...>
[pid  4431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4430] setns(201, 0 <unfinished ...>
[pid  4429] write(3, "1000", 4 <unfinished ...>
[pid  4428] <... write resumed>)        = 4
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... setns resumed>)        = 0
[pid  4429] <... write resumed>)        = 4
[pid  4428] close(3 <unfinished ...>
[pid  4427] close(11 <unfinished ...>
[pid  4426] close(25 <unfinished ...>
[pid  4431] <... openat resumed>)       = 3
[pid  4430] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4429] close(3 <unfinished ...>
[pid  4428] <... close resumed>)        = 0
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] write(3, "1000", 4 <unfinished ...>
[pid  4430] <... socket resumed>)       = 4
[pid  4429] <... close resumed>)        = 0
[pid  4428] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4427] close(12 <unfinished ...>
[pid  4426] close(26 <unfinished ...>
[pid  4431] <... write resumed>)        = 4
[pid  4430] setns(3, 0 <unfinished ...>
[pid  4429] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4428] <... openat resumed>)       = 3
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... setns resumed>)        = 0
[pid  4427] close(13 <unfinished ...>
[pid  4426] close(27 <unfinished ...>
[pid  4431] close(3 <unfinished ...>
[pid  4430] close(3 <unfinished ...>
[pid  4429] <... openat resumed>)       = 3
[pid  4428] setns(201, 0 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... close resumed>)        = 0
[pid  4430] <... close resumed>)        = 0
[pid  4429] setns(201, 0 <unfinished ...>
[pid  4428] <... setns resumed>)        = 0
[pid  4427] close(14 <unfinished ...>
[pid  4426] close(28 <unfinished ...>
[pid  4431] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4430] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4429] <... setns resumed>)        = 0
[pid  4428] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... openat resumed>)       = 3
[pid  4430] <... fcntl resumed>)        = 5
[pid  4429] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4427] close(15 <unfinished ...>
[pid  4426] close(29 <unfinished ...>
[pid  4431] setns(201, 0 <unfinished ...>
[pid  4430] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4429] <... socket resumed>)       = 4
[pid  4428] <... socket resumed>)       = 4
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... setns resumed>)        = 0
[pid  4430] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4429] setns(3, 0 <unfinished ...>
[pid  4428] setns(3, 0 <unfinished ...>
[pid  4427] close(16 <unfinished ...>
[pid  4426] exit_group(0 <unfinished ...>
[pid  4431] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4430] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4429] <... setns resumed>)        = 0
[pid  4428] <... setns resumed>)        = 0
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4426] <... exit_group resumed>)   = ?
[pid  4431] <... socket resumed>)       = 4
[pid  4430] <... openat resumed>)       = 3
[pid  4429] close(3 <unfinished ...>
[pid  4428] close(3 <unfinished ...>
[pid  4427] close(17 <unfinished ...>
[pid  4426] +++ exited with 0 +++
[pid  4431] setns(3, 0 <unfinished ...>
[pid  4430] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4429] <... close resumed>)        = 0
[pid  4428] <... close resumed>)        = 0
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... setns resumed>)        = 0
[pid  4430] <... write resumed>)        = 8
[pid  4429] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4428] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4427] close(18 <unfinished ...>
[pid  4431] close(3 <unfinished ...>
[pid  4430] close(3 <unfinished ...>
[pid  4429] <... fcntl resumed>)        = 5
[pid  4428] <... fcntl resumed>)        = 5
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4431] <... close resumed>)        = 0
[pid  4430] <... close resumed>)        = 0
[pid  4429] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4427] close(19 <unfinished ...>
[pid  4428] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4431] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4430] close(4 <unfinished ...>
[pid  4429] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4428] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4431] <... fcntl resumed>)        = 5
[pid  4430] <... close resumed>)        = 0
[pid  4429] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4428] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4427] close(20 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4431] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4430] close(5 <unfinished ...>
[pid  4429] <... openat resumed>)       = 3
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4430] <... close resumed>)        = 0
[pid  4429] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4428] <... openat resumed>)       = 3
[pid  4427] close(21 <unfinished ...>
[pid  4431] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4430] close(6 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... write resumed>)        = 8
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] close(22 <unfinished ...>
[pid  4430] close(7 <unfinished ...>
[pid  4429] close(3 <unfinished ...>
[pid  4428] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... openat resumed>)       = 3
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = 0
[pid  4427] close(23 <unfinished ...>
[pid  4430] close(8 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4431] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(4 <unfinished ...>
[pid  4428] <... write resumed>)        = 8
[pid  4427] close(24 <unfinished ...>
[pid  4430] close(9 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] close(25 <unfinished ...>
[pid  4430] close(10 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] close(26 <unfinished ...>
[pid  4430] close(11 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4427] close(27 <unfinished ...>
[pid  4430] close(12 <unfinished ...>
[pid  4429] <... close resumed>)        = 0
[pid  4428] close(3 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 115
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(5 <unfinished ...>
[pid  4427] close(28 <unfinished ...>
[pid  4430] close(13 <unfinished ...>
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = 0
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = 0
[pid  4427] close(29 <unfinished ...>
[pid  4428] close(4 <unfinished ...>
[pid  4431] <... write resumed>)        = 8
[pid  4430] close(14 <unfinished ...>
[pid  4429] close(6 <unfinished ...>
[pid  4428] <... close resumed>)        = 0
[pid  4427] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(3 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] close(5 <unfinished ...>
[pid  4427] exit_group(0 <unfinished ...>
[pid  4431] <... close resumed>)        = 0
[pid  4430] close(15 <unfinished ...>
[pid  4428] <... close resumed>)        = 0
[pid  4427] <... exit_group resumed>)   = ?
[pid  4429] close(7 <unfinished ...>
[pid  4431] close(4 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] close(6 <unfinished ...>
[pid  4427] +++ exited with 0 +++
./strace-static-x86_64: Process 4432 attached
[pid  4431] <... close resumed>)        = 0
[pid  4430] close(16 <unfinished ...>
[pid  4429] close(8 <unfinished ...>
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4432] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4431] close(5 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] close(7 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4432] <... set_robust_list resumed>) = 0
[pid  4431] <... close resumed>)        = 0
[pid  4430] close(17 <unfinished ...>
[pid  4429] close(9 <unfinished ...>
[pid  4432] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4431] close(6 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4432] <... prctl resumed>)        = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(18 <unfinished ...>
[pid  4432] setpgid(0, 0 <unfinished ...>
[pid  4431] close(7 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(10 <unfinished ...>
[pid  4428] close(8 <unfinished ...>
[pid  4432] <... setpgid resumed>)      = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(19 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4431] close(8 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(11 <unfinished ...>
[pid  4428] close(9 <unfinished ...>
[pid  4432] <... openat resumed>)       = 3
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(20 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4432] write(3, "1000", 4 <unfinished ...>
[pid  4431] close(9 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(12 <unfinished ...>
[pid  4428] close(10 <unfinished ...>
[pid  4432] <... write resumed>)        = 4
[pid  4430] close(21 <unfinished ...>
[pid  4432] close(3 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] <... close resumed>)        = 0
[pid  4430] close(22 <unfinished ...>
[pid  4432] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] <... openat resumed>)       = 3
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(23 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] setns(201, 0 <unfinished ...>
[pid  4431] close(10 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(13 <unfinished ...>
[pid  4428] close(11 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 112
[pid  4432] <... setns resumed>)        = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(24 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4431] close(11 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(14 <unfinished ...>
[pid  4428] close(12 <unfinished ...>
[pid  4432] <... socket resumed>)       = 4
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(25 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] setns(3, 0 <unfinished ...>
[pid  4431] close(12 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(15 <unfinished ...>
[pid  4428] close(13 <unfinished ...>
[pid  4432] <... setns resumed>)        = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(26 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4433 attached
[pid  4432] close(3 <unfinished ...>
[pid  4431] close(13 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(16 <unfinished ...>
[pid  4428] close(14 <unfinished ...>
[pid  4433] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4432] <... close resumed>)        = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(27 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... set_robust_list resumed>) = 0
[pid  4432] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4431] close(14 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(17 <unfinished ...>
[pid  4428] close(15 <unfinished ...>
[pid  4433] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4432] <... fcntl resumed>)        = 5
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(28 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... prctl resumed>)        = 0
[pid  4432] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4431] close(15 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(18 <unfinished ...>
[pid  4428] close(16 <unfinished ...>
[pid  4433] setpgid(0, 0 <unfinished ...>
[pid  4432] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] close(29 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... setpgid resumed>)      = 0
[pid  4432] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4431] close(16 <unfinished ...>
[pid  4430] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] close(19 <unfinished ...>
[pid  4428] close(17 <unfinished ...>
[pid  4433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4432] <... openat resumed>)       = 3
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] exit_group(0 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... openat resumed>)       = 3
[pid  4432] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4431] close(17 <unfinished ...>
[pid  4430] <... exit_group resumed>)   = ?
[pid  4429] close(20 <unfinished ...>
[pid  4428] close(18 <unfinished ...>
[pid  4433] write(3, "1000", 4 <unfinished ...>
[pid  4432] <... write resumed>)        = 8
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4430] +++ exited with 0 +++
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... write resumed>)        = 4
[pid  4432] close(3 <unfinished ...>
[pid  4431] close(18 <unfinished ...>
[pid  4429] close(21 <unfinished ...>
[pid  4428] close(19 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4433] close(3 <unfinished ...>
[pid  4432] <... close resumed>)        = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = 0
[pid  4432] close(4 <unfinished ...>
[pid  4431] close(19 <unfinished ...>
[pid  4429] close(22 <unfinished ...>
[pid  4428] close(20 <unfinished ...>
[pid  4433] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4432] <... close resumed>)        = 0
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4433] <... openat resumed>)       = 3
[pid  4432] close(5 <unfinished ...>
[pid  4431] close(20 <unfinished ...>
[pid  4429] close(23 <unfinished ...>
[pid  4428] close(21 <unfinished ...>
[pid  4433] setns(201, 0 <unfinished ...>
[pid  4432] <... close resumed>)        = 0
[pid  4433] <... setns resumed>)        = 0
[pid  4432] close(6 <unfinished ...>
[pid  4433] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... socket resumed>)       = 4
[pid  4432] close(7 <unfinished ...>
[pid  4433] setns(3, 0 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... setns resumed>)        = 0
[pid  4432] close(8 <unfinished ...>
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] close(3 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(21 <unfinished ...>
[pid  4429] close(24 <unfinished ...>
[pid  4428] close(22 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 114
[pid  4433] <... close resumed>)        = 0
[pid  4432] close(9 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(22 <unfinished ...>
[pid  4429] close(25 <unfinished ...>
[pid  4428] close(23 <unfinished ...>
[pid  4433] <... fcntl resumed>)        = 5
[pid  4432] close(10 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(23 <unfinished ...>
[pid  4429] close(26 <unfinished ...>
[pid  4428] close(24 <unfinished ...>
[pid  4433] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4432] close(11 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(24 <unfinished ...>
[pid  4429] close(27 <unfinished ...>
[pid  4428] close(25./strace-static-x86_64: Process 4434 attached
 <unfinished ...>
[pid  4433] <... openat resumed>)       = 3
[pid  4432] close(12 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4433] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(25 <unfinished ...>
[pid  4429] close(28 <unfinished ...>
[pid  4428] close(26 <unfinished ...>
[pid  4434] <... set_robust_list resumed>) = 0
[pid  4433] <... write resumed>)        = 8
[pid  4432] close(13 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4433] close(3 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... prctl resumed>)        = 0
[pid  4433] <... close resumed>)        = 0
[pid  4432] close(14 <unfinished ...>
[pid  4431] close(26 <unfinished ...>
[pid  4429] close(29 <unfinished ...>
[pid  4428] close(27 <unfinished ...>
[pid  4434] setpgid(0, 0 <unfinished ...>
[pid  4433] close(4 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... setpgid resumed>)      = 0
[pid  4433] <... close resumed>)        = 0
[pid  4432] close(15 <unfinished ...>
[pid  4431] close(27 <unfinished ...>
[pid  4429] exit_group(0 <unfinished ...>
[pid  4428] close(28 <unfinished ...>
[pid  4434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4433] close(5 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] <... exit_group resumed>)   = ?
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... openat resumed>)       = 3
[pid  4433] <... close resumed>)        = 0
[pid  4432] close(16 <unfinished ...>
[pid  4431] close(28 <unfinished ...>
[pid  4434] write(3, "1000", 4 <unfinished ...>
[pid  4433] close(6 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... write resumed>)        = 4
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(17 <unfinished ...>
[pid  4434] close(3 <unfinished ...>
[pid  4433] close(7 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... close resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(18 <unfinished ...>
[pid  4434] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4433] close(8 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... openat resumed>)       = 3
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(19 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4429] +++ exited with 0 +++
[pid  4428] close(29 <unfinished ...>
[pid  4434] setns(201, 0 <unfinished ...>
[pid  4433] close(9 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] close(29 <unfinished ...>
[pid  4428] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... setns resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(20 <unfinished ...>
[pid  4431] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] exit_group(0 <unfinished ...>
[pid  4434] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4433] close(10 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4431] exit_group(0 <unfinished ...>
[pid  4428] <... exit_group resumed>)   = ?
[pid  4434] <... socket resumed>)       = 4
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(21 <unfinished ...>
[pid  4431] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4434] setns(3, 0 <unfinished ...>
[pid  4433] close(11 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... setns resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(22 <unfinished ...>
[pid  4434] close(3 <unfinished ...>
[pid  4433] close(12 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... close resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(23 <unfinished ...>
[pid  4434] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4433] close(13 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4428] +++ exited with 0 +++
[pid  4434] <... fcntl resumed>)        = 5
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(24 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4434] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4433] close(14 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(25 <unfinished ...>
[pid  4434] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4433] close(15 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... openat resumed>)       = 3
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(26 <unfinished ...>
[pid  4431] +++ exited with 0 +++
[pid  4434] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4433] close(16 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4434] <... write resumed>)        = 8
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(27 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4434] close(3 <unfinished ...>
[pid  4433] close(17 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... close resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(28 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 117
[pid  4434] close(4 <unfinished ...>
[pid  4433] close(18 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4434] <... close resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] close(29 <unfinished ...>
[pid  4434] close(5 <unfinished ...>
[pid  4433] close(19 <unfinished ...>
[pid  4432] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] <... close resumed>)        = 0
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] exit_group(0 <unfinished ...>
[pid  4434] close(6 <unfinished ...>
[pid  4433] close(20 <unfinished ...>
[pid  4432] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4436 attached
./strace-static-x86_64: Process 4435 attached
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4432] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 114
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4434] close(7 <unfinished ...>
[pid  4433] close(21 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] close(8 <unfinished ...>
[pid  4433] close(22 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] close(9 <unfinished ...>
[pid  4433] close(23 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] close(10 <unfinished ...>
[pid  4433] close(24 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] close(11 <unfinished ...>
[pid  4433] close(25 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 118
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4434] close(12 <unfinished ...>
[pid  4433] close(26 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4434] close(13 <unfinished ...>
[pid  4433] close(27 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] close(14 <unfinished ...>
[pid  4433] close(28 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4434] close(15 <unfinished ...>
[pid  4433] close(29 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4434] close(16 <unfinished ...>
[pid  4433] exit_group(0 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4433] <... exit_group resumed>)   = ?
[pid  4436] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4434] close(17 <unfinished ...>
[pid  4433] +++ exited with 0 +++
[pid  4435] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 116
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4437 attached
[pid  4436] <... set_robust_list resumed>) = 0
[pid  4434] close(18 <unfinished ...>
[pid  4437] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] <... set_robust_list resumed>) = 0
[pid  4434] close(19 <unfinished ...>
[pid  4437] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4436] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4437] <... prctl resumed>)        = 0
[pid  4434] close(20 <unfinished ...>
[pid  4437] setpgid(0, 0 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] <... setpgid resumed>)      = 0
[pid  4434] close(21 <unfinished ...>
[pid  4437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] <... openat resumed>)       = 3
[pid  4436] <... prctl resumed>)        = 0
[pid  4434] close(22 <unfinished ...>
[pid  4437] write(3, "1000", 4 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 113
[pid  4437] <... write resumed>)        = 4
[pid  4436] setpgid(0, 0 <unfinished ...>
[pid  4434] close(23 <unfinished ...>
[pid  4437] close(3 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... setpgid resumed>)      = 0
[pid  4435] <... set_robust_list resumed>) = 0
[pid  4437] <... close resumed>)        = 0
[pid  4434] close(24 <unfinished ...>
[pid  4437] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4437] <... openat resumed>)       = 3
[pid  4435] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4434] close(25 <unfinished ...>
[pid  4437] setns(201, 0 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] <... setns resumed>)        = 0
[pid  4434] close(26 <unfinished ...>
[pid  4437] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4436] <... openat resumed>)       = 3
[pid  4435] <... prctl resumed>)        = 0
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] <... socket resumed>)       = 4
[pid  4434] close(27 <unfinished ...>
[pid  4436] write(3, "1000", 4./strace-static-x86_64: Process 4439 attached
 <unfinished ...>
[pid  4437] setns(3, 0 <unfinished ...>
[pid  4435] setpgid(0, 0 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4438 attached
[pid  4439] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4437] <... setns resumed>)        = 0
[pid  4436] <... write resumed>)        = 4
[pid  4435] <... setpgid resumed>)      = 0
[pid  4434] close(28 <unfinished ...>
[pid  4439] <... set_robust_list resumed>) = 0
[pid  4437] close(3 <unfinished ...>
[pid  4436] close(3 <unfinished ...>
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4438] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4437] <... close resumed>)        = 0
[pid  4436] <... close resumed>)        = 0
[pid  4435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4434] close(29 <unfinished ...>
[pid  4439] <... prctl resumed>)        = 0
[pid  4438] <... set_robust_list resumed>) = 0
[pid  4437] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4436] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4435] <... openat resumed>)       = 3
[pid  4434] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] setpgid(0, 0 <unfinished ...>
[pid  4438] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4437] <... fcntl resumed>)        = 5
[pid  4434] exit_group(0 <unfinished ...>
[pid  4439] <... setpgid resumed>)      = 0
[pid  4438] <... prctl resumed>)        = 0
[pid  4437] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4436] <... openat resumed>)       = 3
[pid  4435] write(3, "1000", 4 <unfinished ...>
[pid  4434] <... exit_group resumed>)   = ?
[pid  4439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4438] setpgid(0, 0 <unfinished ...>
[pid  4437] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4436] setns(201, 0 <unfinished ...>
[pid  4435] <... write resumed>)        = 4
[pid  4434] +++ exited with 0 +++
[pid  4439] <... openat resumed>)       = 3
[pid  4438] <... setpgid resumed>)      = 0
[pid  4437] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4436] <... setns resumed>)        = 0
[pid  4435] close(3 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4439] write(3, "1000", 4 <unfinished ...>
[pid  4438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4437] <... openat resumed>)       = 3
[pid  4436] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4435] <... close resumed>)        = 0
[pid  4439] <... write resumed>)        = 4
[pid  4437] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4439] close(3 <unfinished ...>
[pid  4438] <... openat resumed>)       = 3
[pid  4437] <... write resumed>)        = 8
[pid  4436] <... socket resumed>)       = 4
[pid  4435] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4439] <... close resumed>)        = 0
[pid  4438] write(3, "1000", 4 <unfinished ...>
[pid  4437] close(3 <unfinished ...>
[pid  4436] setns(3, 0 <unfinished ...>
[pid  4439] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4438] <... write resumed>)        = 4
[pid  4437] <... close resumed>)        = 0
[pid  4436] <... setns resumed>)        = 0
[pid  4435] <... openat resumed>)       = 3
[pid  4439] <... openat resumed>)       = 3
[pid  4438] close(3 <unfinished ...>
[pid  4437] close(4 <unfinished ...>
[pid  4436] close(3 <unfinished ...>
[pid  4435] setns(201, 0 <unfinished ...>
[pid  4439] setns(201, 0 <unfinished ...>
[pid  4437] <... close resumed>)        = 0
[pid  4439] <... setns resumed>)        = 0
[pid  4437] close(5 <unfinished ...>
[pid  4439] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4438] <... close resumed>)        = 0
[pid  4437] <... close resumed>)        = 0
[pid  4436] <... close resumed>)        = 0
[pid  4435] <... setns resumed>)        = 0
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4439] <... socket resumed>)       = 4
[pid  4438] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4437] close(6 <unfinished ...>
[pid  4436] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4435] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4439] setns(3, 0 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... setns resumed>)        = 0
[pid  4437] close(7 <unfinished ...>
[pid  4439] close(3 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = 0
[pid  4437] close(8 <unfinished ...>
[pid  4436] <... fcntl resumed>)        = 5
[pid  4439] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... socket resumed>)       = 4
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 115
[pid  4439] <... fcntl resumed>)        = 5
[pid  4437] close(9 <unfinished ...>
[pid  4436] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4439] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4435] setns(3, 0 <unfinished ...>
[pid  4439] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4438] <... openat resumed>)       = 3
[pid  4437] close(10 <unfinished ...>
[pid  4436] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4439] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4438] setns(201, 0 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... setns resumed>)        = 0
[pid  4439] <... openat resumed>)       = 3
[pid  4438] <... setns resumed>)        = 0
[pid  4437] close(11 <unfinished ...>
[pid  4436] <... openat resumed>)       = 3
[pid  4435] close(3 <unfinished ...>
[pid  4439] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4438] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... write resumed>)        = 8
[pid  4437] close(12 <unfinished ...>
[pid  4436] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4435] <... close resumed>)        = 0
[pid  4439] close(3 <unfinished ...>
[pid  4438] <... socket resumed>)       = 4
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4440 attached
[pid  4439] <... close resumed>)        = 0
[pid  4438] setns(3, 0 <unfinished ...>
[pid  4437] close(13 <unfinished ...>
[pid  4436] <... write resumed>)        = 8
[pid  4435] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4440] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4439] close(4 <unfinished ...>
[pid  4438] <... setns resumed>)        = 0
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(3 <unfinished ...>
[pid  4435] <... fcntl resumed>)        = 5
[pid  4440] <... set_robust_list resumed>) = 0
[pid  4439] <... close resumed>)        = 0
[pid  4438] close(3 <unfinished ...>
[pid  4437] close(14 <unfinished ...>
[pid  4436] <... close resumed>)        = 0
[pid  4435] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4440] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4439] close(5 <unfinished ...>
[pid  4438] <... close resumed>)        = 0
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(4 <unfinished ...>
[pid  4435] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4440] <... prctl resumed>)        = 0
[pid  4439] <... close resumed>)        = 0
[pid  4438] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4437] close(15 <unfinished ...>
[pid  4436] <... close resumed>)        = 0
[pid  4435] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4440] setpgid(0, 0 <unfinished ...>
[pid  4439] close(6 <unfinished ...>
[pid  4438] <... fcntl resumed>)        = 5
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(5 <unfinished ...>
[pid  4440] <... setpgid resumed>)      = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(16 <unfinished ...>
[pid  4435] <... openat resumed>)       = 3
[pid  4440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4439] close(7 <unfinished ...>
[pid  4438] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = 0
[pid  4435] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4440] <... openat resumed>)       = 3
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4437] close(17 <unfinished ...>
[pid  4436] close(6 <unfinished ...>
[pid  4440] write(3, "1000", 4 <unfinished ...>
[pid  4439] close(8 <unfinished ...>
[pid  4438] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... write resumed>)        = 8
[pid  4440] <... write resumed>)        = 4
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... openat resumed>)       = 3
[pid  4437] close(18 <unfinished ...>
[pid  4436] close(7 <unfinished ...>
[pid  4435] close(3 <unfinished ...>
[pid  4440] close(3 <unfinished ...>
[pid  4439] close(9 <unfinished ...>
[pid  4438] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(19 <unfinished ...>
[pid  4435] <... close resumed>)        = 0
[pid  4438] <... write resumed>)        = 8
[pid  4436] close(8 <unfinished ...>
[pid  4440] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4439] close(10 <unfinished ...>
[pid  4438] close(3 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] close(4 <unfinished ...>
[pid  4440] <... openat resumed>)       = 3
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = 0
[pid  4437] close(20 <unfinished ...>
[pid  4436] close(9 <unfinished ...>
[pid  4435] <... close resumed>)        = 0
[pid  4440] setns(201, 0 <unfinished ...>
[pid  4439] close(11 <unfinished ...>
[pid  4438] close(4 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] close(5 <unfinished ...>
[pid  4440] <... setns resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = 0
[pid  4437] close(21 <unfinished ...>
[pid  4436] close(10 <unfinished ...>
[pid  4440] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4439] close(12 <unfinished ...>
[pid  4438] close(5 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = 0
[pid  4440] <... socket resumed>)       = 4
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = 0
[pid  4437] close(22 <unfinished ...>
[pid  4436] close(11 <unfinished ...>
[pid  4435] close(6 <unfinished ...>
[pid  4440] setns(3, 0 <unfinished ...>
[pid  4439] close(13 <unfinished ...>
[pid  4438] close(6 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... setns resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(23 <unfinished ...>
[pid  4436] close(12 <unfinished ...>
[pid  4435] close(7 <unfinished ...>
[pid  4440] close(3 <unfinished ...>
[pid  4439] close(14 <unfinished ...>
[pid  4438] close(7 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(24 <unfinished ...>
[pid  4436] close(13 <unfinished ...>
[pid  4435] close(8 <unfinished ...>
[pid  4440] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4439] close(15 <unfinished ...>
[pid  4438] close(8 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... fcntl resumed>)        = 5
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(25 <unfinished ...>
[pid  4436] close(14 <unfinished ...>
[pid  4435] close(9 <unfinished ...>
[pid  4440] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4439] close(16 <unfinished ...>
[pid  4438] close(9 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(26 <unfinished ...>
[pid  4436] close(15 <unfinished ...>
[pid  4435] close(10 <unfinished ...>
[pid  4440] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4439] close(17 <unfinished ...>
[pid  4438] close(10 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... openat resumed>)       = 3
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(27 <unfinished ...>
[pid  4436] close(16 <unfinished ...>
[pid  4435] close(11 <unfinished ...>
[pid  4440] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4439] close(18 <unfinished ...>
[pid  4438] close(11 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... write resumed>)        = 8
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(28 <unfinished ...>
[pid  4436] close(17 <unfinished ...>
[pid  4435] close(12 <unfinished ...>
[pid  4440] close(3 <unfinished ...>
[pid  4439] close(19 <unfinished ...>
[pid  4438] close(12 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] close(29 <unfinished ...>
[pid  4436] close(18 <unfinished ...>
[pid  4435] close(13 <unfinished ...>
[pid  4440] close(4 <unfinished ...>
[pid  4439] close(20 <unfinished ...>
[pid  4438] close(13 <unfinished ...>
[pid  4437] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] exit_group(0 <unfinished ...>
[pid  4436] close(19 <unfinished ...>
[pid  4435] close(14 <unfinished ...>
[pid  4440] close(5 <unfinished ...>
[pid  4439] close(21 <unfinished ...>
[pid  4438] close(14 <unfinished ...>
[pid  4437] <... exit_group resumed>)   = ?
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = 0
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4437] +++ exited with 0 +++
[pid  4436] close(20 <unfinished ...>
[pid  4435] close(15 <unfinished ...>
[pid  4440] close(6 <unfinished ...>
[pid  4439] close(22 <unfinished ...>
[pid  4438] close(15 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(21 <unfinished ...>
[pid  4435] close(16 <unfinished ...>
[pid  4440] close(7 <unfinished ...>
[pid  4439] close(23 <unfinished ...>
[pid  4438] close(16 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(22 <unfinished ...>
[pid  4435] close(17 <unfinished ...>
[pid  4440] close(8 <unfinished ...>
[pid  4439] close(24 <unfinished ...>
[pid  4438] close(17 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(23 <unfinished ...>
[pid  4435] close(18 <unfinished ...>
[pid  4440] close(9 <unfinished ...>
[pid  4439] close(25 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] close(10 <unfinished ...>
[pid  4439] close(26 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] close(11 <unfinished ...>
[pid  4439] close(27 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] close(12 <unfinished ...>
[pid  4439] close(28 <unfinished ...>
[pid  4438] close(18 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 119
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(24 <unfinished ...>
[pid  4435] close(19 <unfinished ...>
[pid  4440] close(13 <unfinished ...>
[pid  4439] close(29 <unfinished ...>
[pid  4438] close(19 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(25 <unfinished ...>
[pid  4435] close(20 <unfinished ...>
[pid  4440] close(14 <unfinished ...>
[pid  4439] exit_group(0 <unfinished ...>
[pid  4438] close(20 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4439] <... exit_group resumed>)   = ?
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(26 <unfinished ...>
[pid  4435] close(21 <unfinished ...>
[pid  4440] close(15 <unfinished ...>
[pid  4439] +++ exited with 0 +++
[pid  4438] close(21 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(27 <unfinished ...>
[pid  4435] close(22 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4441 attached
[pid  4440] close(16 <unfinished ...>
[pid  4438] close(22 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(28 <unfinished ...>
[pid  4435] close(23 <unfinished ...>
[pid  4441] <... set_robust_list resumed>) = 0
[pid  4440] close(17 <unfinished ...>
[pid  4438] close(23 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] close(29 <unfinished ...>
[pid  4435] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4441] <... prctl resumed>)        = 0
[pid  4440] close(18 <unfinished ...>
[pid  4438] close(24 <unfinished ...>
[pid  4436] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] setpgid(0, 0 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] <... setpgid resumed>)      = 0
[pid  4440] close(19 <unfinished ...>
[pid  4441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] <... openat resumed>)       = 3
[pid  4440] close(20 <unfinished ...>
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] exit_group(0 <unfinished ...>
[pid  4435] close(25 <unfinished ...>
[pid  4441] write(3, "1000", 4 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] close(25 <unfinished ...>
[pid  4436] <... exit_group resumed>)   = ?
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 114
[pid  4441] <... write resumed>)        = 4
[pid  4440] close(21 <unfinished ...>
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(3 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] <... close resumed>)        = 0
[pid  4440] close(22 <unfinished ...>
[pid  4441] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] <... openat resumed>)       = 3
[pid  4440] close(23 <unfinished ...>
[pid  4441] setns(201, 0 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4436] +++ exited with 0 +++
[pid  4441] <... setns resumed>)        = 0
[pid  4440] close(24 <unfinished ...>
[pid  4435] close(26 <unfinished ...>
[pid  4441] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] <... socket resumed>)       = 4
[pid  4440] close(25 <unfinished ...>
[pid  4438] close(26 <unfinished ...>
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] setns(3, 0 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4441] <... setns resumed>)        = 0
[pid  4440] close(26 <unfinished ...>
[pid  4438] close(27 <unfinished ...>
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4442 attached
 <unfinished ...>
[pid  4441] close(3 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] close(28 <unfinished ...>
[pid  4442] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4441] <... close resumed>)        = 0
[pid  4440] close(27 <unfinished ...>
[pid  4442] <... set_robust_list resumed>) = 0
[pid  4441] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4441] <... fcntl resumed>)        = 5
[pid  4440] close(28 <unfinished ...>
[pid  4438] close(28 <unfinished ...>
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... prctl resumed>)        = 0
[pid  4441] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] close(29 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 115
[pid  4442] setpgid(0, 0 <unfinished ...>
[pid  4441] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4440] close(29 <unfinished ...>
[pid  4438] close(29 <unfinished ...>
[pid  4435] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... setpgid resumed>)      = 0
[pid  4441] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4440] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4441] <... openat resumed>)       = 3
[pid  4440] exit_group(0 <unfinished ...>
[pid  4438] exit_group(0 <unfinished ...>
[pid  4435] exit_group(0 <unfinished ...>
[pid  4442] <... openat resumed>)       = 3
[pid  4441] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4440] <... exit_group resumed>)   = ?
[pid  4438] <... exit_group resumed>)   = ?
[pid  4435] <... exit_group resumed>)   = ?
[pid  4442] write(3, "1000", 4 <unfinished ...>
[pid  4441] <... write resumed>)        = 8
[pid  4440] +++ exited with 0 +++
[pid  4442] <... write resumed>)        = 4
[pid  4441] close(3 <unfinished ...>
[pid  4442] close(3 <unfinished ...>
[pid  4441] <... close resumed>)        = 0
[pid  4442] <... close resumed>)        = 0
[pid  4441] close(4 <unfinished ...>
[pid  4442] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4441] <... close resumed>)        = 0
[pid  4442] <... openat resumed>)       = 3
[pid  4441] close(5 <unfinished ...>
[pid  4442] setns(201, 0 <unfinished ...>
[pid  4441] <... close resumed>)        = 0
./strace-static-x86_64: Process 4443 attached
[pid  4442] <... setns resumed>)        = 0
[pid  4441] close(6 <unfinished ...>
[pid  4443] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4442] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4438] +++ exited with 0 +++
[pid  4443] <... set_robust_list resumed>) = 0
[pid  4442] <... socket resumed>)       = 4
[pid  4441] close(7 <unfinished ...>
[pid  4443] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4442] setns(3, 0 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... prctl resumed>)        = 0
[pid  4442] <... setns resumed>)        = 0
[pid  4441] close(8 <unfinished ...>
[pid  4443] setpgid(0, 0 <unfinished ...>
[pid  4442] close(3 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4435] +++ exited with 0 +++
[pid  4443] <... setpgid resumed>)      = 0
[pid  4442] <... close resumed>)        = 0
[pid  4441] close(9 <unfinished ...>
[pid  4443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4442] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4443] <... openat resumed>)       = 3
[pid  4442] <... fcntl resumed>)        = 5
[pid  4441] close(10 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4443] write(3, "1000", 4 <unfinished ...>
[pid  4442] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4443] <... write resumed>)        = 4
[pid  4442] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4441] close(11 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4443] close(3 <unfinished ...>
[pid  4442] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4443] <... close resumed>)        = 0
[pid  4442] <... openat resumed>)       = 3
[pid  4441] close(12 <unfinished ...>
[pid  4443] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4442] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... openat resumed>)       = 3
[pid  4442] <... write resumed>)        = 8
[pid  4441] close(13 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4443] setns(201, 0 <unfinished ...>
[pid  4442] close(3 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... setns resumed>)        = 0
[pid  4442] <... close resumed>)        = 0
[pid  4441] close(14 <unfinished ...>
[pid  4443] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4442] close(4 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... socket resumed>)       = 4
[pid  4442] <... close resumed>)        = 0
[pid  4441] close(15 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4443] setns(3, 0 <unfinished ...>
[pid  4442] close(5 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 116
[pid  4443] <... setns resumed>)        = 0
[pid  4442] <... close resumed>)        = 0
[pid  4441] close(16 <unfinished ...>
[pid  4443] close(3 <unfinished ...>
[pid  4442] close(6 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... close resumed>)        = 0
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(17 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4443] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4442] close(7 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 117
[pid  4443] <... fcntl resumed>)        = 5
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(18 <unfinished ...>
[pid  4443] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4442] close(8 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(19 <unfinished ...>
[pid  4443] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4442] close(9 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... openat resumed>)       = 3
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(20 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 118
[pid  4443] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4442] close(10 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... write resumed>)        = 8
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(21 <unfinished ...>
[pid  4443] close(3 <unfinished ...>
[pid  4442] close(11 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... close resumed>)        = 0
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(22 <unfinished ...>
[pid  4443] close(4 <unfinished ...>
[pid  4442] close(12 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4446 attached
./strace-static-x86_64: Process 4445 attached
./strace-static-x86_64: Process 4444 attached
[pid  4443] <... close resumed>)        = 0
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(23 <unfinished ...>
[pid  4443] close(5 <unfinished ...>
[pid  4442] close(13 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4445] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4444] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4443] <... close resumed>)        = 0
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(24 <unfinished ...>
[pid  4443] close(6 <unfinished ...>
[pid  4442] close(14 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] <... set_robust_list resumed>) = 0
[pid  4446] <... set_robust_list resumed>) = 0
[pid  4444] <... set_robust_list resumed>) = 0
[pid  4445] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(25 <unfinished ...>
[pid  4446] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4445] <... prctl resumed>)        = 0
[pid  4443] close(7 <unfinished ...>
[pid  4442] close(15 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(26 <unfinished ...>
[pid  4446] <... prctl resumed>)        = 0
[pid  4445] setpgid(0, 0 <unfinished ...>
[pid  4444] <... prctl resumed>)        = 0
[pid  4443] close(8 <unfinished ...>
[pid  4442] close(16 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(27 <unfinished ...>
[pid  4446] setpgid(0, 0 <unfinished ...>
[pid  4445] <... setpgid resumed>)      = 0
[pid  4444] setpgid(0, 0 <unfinished ...>
[pid  4443] close(9 <unfinished ...>
[pid  4442] close(17 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... setpgid resumed>)      = 0
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(28 <unfinished ...>
[pid  4443] close(10 <unfinished ...>
[pid  4442] close(18 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4444] <... setpgid resumed>)      = 0
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] close(29 <unfinished ...>
[pid  4443] close(11 <unfinished ...>
[pid  4442] close(19 <unfinished ...>
[pid  4441] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] exit_group(0 <unfinished ...>
[pid  4443] close(12 <unfinished ...>
[pid  4442] close(20 <unfinished ...>
[pid  4441] <... exit_group resumed>)   = ?
[pid  4446] <... openat resumed>)       = 3
[pid  4445] <... openat resumed>)       = 3
[pid  4444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4441] +++ exited with 0 +++
[pid  4446] write(3, "1000", 4 <unfinished ...>
[pid  4445] write(3, "1000", 4 <unfinished ...>
[pid  4443] close(13 <unfinished ...>
[pid  4442] close(21 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4446] <... write resumed>)        = 4
[pid  4445] <... write resumed>)        = 4
[pid  4444] <... openat resumed>)       = 3
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(14 <unfinished ...>
[pid  4442] close(22 <unfinished ...>
[pid  4446] close(3 <unfinished ...>
[pid  4445] close(3 <unfinished ...>
[pid  4444] write(3, "1000", 4 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(15 <unfinished ...>
[pid  4442] close(23 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4446] <... close resumed>)        = 0
[pid  4445] <... close resumed>)        = 0
[pid  4444] <... write resumed>)        = 4
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(16 <unfinished ...>
[pid  4442] close(24 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(17 <unfinished ...>
[pid  4442] close(25 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(18 <unfinished ...>
[pid  4442] close(26 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(19 <unfinished ...>
[pid  4442] close(27 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4445] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4444] close(3 <unfinished ...>
[pid  4443] close(20 <unfinished ...>
[pid  4442] close(28 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 120
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4443] close(21 <unfinished ...>
[pid  4442] close(29 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = 0
[pid  4446] <... openat resumed>)       = 3
[pid  4445] <... openat resumed>)       = 3
[pid  4443] close(22 <unfinished ...>
[pid  4442] exit_group(0 <unfinished ...>
[pid  4445] setns(201, 0 <unfinished ...>
[pid  4444] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4442] <... exit_group resumed>)   = ?
[pid  4446] setns(201, 0 <unfinished ...>
[pid  4445] <... setns resumed>)        = 0
[pid  4444] <... openat resumed>)       = 3
[pid  4443] close(23 <unfinished ...>
[pid  4442] +++ exited with 0 +++
[pid  4446] <... setns resumed>)        = 0
[pid  4445] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4444] setns(201, 0 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4446] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4445] <... socket resumed>)       = 4
[pid  4444] <... setns resumed>)        = 0
[pid  4443] close(24 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4447 attached
 <unfinished ...>
[pid  4446] <... socket resumed>)       = 4
[pid  4445] setns(3, 0 <unfinished ...>
[pid  4444] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4446] setns(3, 0 <unfinished ...>
[pid  4445] <... setns resumed>)        = 0
[pid  4444] <... socket resumed>)       = 4
[pid  4443] close(25 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4447] <... set_robust_list resumed>) = 0
[pid  4446] <... setns resumed>)        = 0
[pid  4445] close(3 <unfinished ...>
[pid  4444] setns(3, 0 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4446] close(3 <unfinished ...>
[pid  4445] <... close resumed>)        = 0
[pid  4444] <... setns resumed>)        = 0
[pid  4443] close(26 <unfinished ...>
[pid  4447] <... prctl resumed>)        = 0
[pid  4445] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] setpgid(0, 0 <unfinished ...>
[pid  4446] <... close resumed>)        = 0
[pid  4445] <... fcntl resumed>)        = 5
[pid  4444] close(3 <unfinished ...>
[pid  4443] close(27 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4447] <... setpgid resumed>)      = 0
[pid  4446] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4445] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4444] <... close resumed>)        = 0
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4443] close(28 <unfinished ...>
[pid  4447] <... openat resumed>)       = 3
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] write(3, "1000", 4 <unfinished ...>
[pid  4446] <... fcntl resumed>)        = 5
[pid  4445] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4444] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4443] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 115
[pid  4447] <... write resumed>)        = 4
[pid  4445] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4443] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] close(3 <unfinished ...>
[pid  4443] exit_group(0 <unfinished ...>
[pid  4447] <... close resumed>)        = 0
[pid  4446] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4445] <... openat resumed>)       = 3
[pid  4443] <... exit_group resumed>)   = ?
[pid  4444] <... fcntl resumed>)        = 5
[pid  4447] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4446] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4445] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4443] +++ exited with 0 +++
[pid  4447] <... openat resumed>)       = 3
[pid  4446] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4444] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4447] setns(201, 0./strace-static-x86_64: Process 4448 attached
)               = 0
[pid  4448] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4447] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4446] <... openat resumed>)       = 3
[pid  4445] <... write resumed>)        = 8
[pid  4444] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4448] <... set_robust_list resumed>) = 0
[pid  4447] <... socket resumed>)       = 4
[pid  4446] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4445] close(3 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4444] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4448] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4447] setns(3, 0 <unfinished ...>
[pid  4448] <... prctl resumed>)        = 0
[pid  4447] <... setns resumed>)        = 0
[pid  4448] setpgid(0, 0 <unfinished ...>
[pid  4447] close(3 <unfinished ...>
[pid  4448] <... setpgid resumed>)      = 0
[pid  4447] <... close resumed>)        = 0
[pid  4448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4447] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4448] <... openat resumed>)       = 3
[pid  4447] <... fcntl resumed>)        = 5
[pid  4445] <... close resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 116
[pid  4448] write(3, "1000", 4 <unfinished ...>
[pid  4447] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4446] <... write resumed>)        = 8
[pid  4445] close(4 <unfinished ...>
[pid  4444] <... openat resumed>)       = 3
[pid  4448] <... write resumed>)        = 4
[pid  4447] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4446] close(3 <unfinished ...>
[pid  4445] <... close resumed>)        = 0
[pid  4444] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4448] close(3 <unfinished ...>
[pid  4447] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4445] close(5 <unfinished ...>
[pid  4446] <... close resumed>)        = 0
[pid  4448] <... close resumed>)        = 0
[pid  4447] <... openat resumed>)       = 3
[pid  4444] <... write resumed>)        = 8
[pid  4448] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4447] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4446] close(4 <unfinished ...>
[pid  4445] <... close resumed>)        = 0
[pid  4444] close(3 <unfinished ...>
[pid  4448] <... openat resumed>)       = 3
[pid  4447] <... write resumed>)        = 8
[pid  4446] <... close resumed>)        = 0
[pid  4445] close(6 <unfinished ...>
[pid  4448] setns(201, 0 <unfinished ...>
[pid  4447] close(3 <unfinished ...>
[pid  4446] close(5 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = 0
./strace-static-x86_64: Process 4449 attached
[pid  4448] <... setns resumed>)        = 0
[pid  4447] <... close resumed>)        = 0
[pid  4446] <... close resumed>)        = 0
[pid  4445] close(7 <unfinished ...>
[pid  4444] close(4 <unfinished ...>
[pid  4449] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4448] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4447] close(4 <unfinished ...>
[pid  4446] close(6 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = 0
[pid  4449] <... set_robust_list resumed>) = 0
[pid  4448] <... socket resumed>)       = 4
[pid  4447] <... close resumed>)        = 0
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(8 <unfinished ...>
[pid  4444] close(5 <unfinished ...>
[pid  4449] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4448] setns(3, 0 <unfinished ...>
[pid  4447] close(5 <unfinished ...>
[pid  4446] close(7 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... prctl resumed>)        = 0
[pid  4448] <... setns resumed>)        = 0
[pid  4447] <... close resumed>)        = 0
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(9 <unfinished ...>
[pid  4444] <... close resumed>)        = 0
[pid  4449] setpgid(0, 0 <unfinished ...>
[pid  4448] close(3 <unfinished ...>
[pid  4447] close(6 <unfinished ...>
[pid  4446] close(8 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(6 <unfinished ...>
[pid  4449] <... setpgid resumed>)      = 0
[pid  4448] <... close resumed>)        = 0
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(10 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4448] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4447] close(7 <unfinished ...>
[pid  4446] close(9 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(7 <unfinished ...>
[pid  4449] <... openat resumed>)       = 3
[pid  4448] <... fcntl resumed>)        = 5
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(11 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] write(3, "1000", 4 <unfinished ...>
[pid  4448] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4447] close(8 <unfinished ...>
[pid  4446] close(10 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(8 <unfinished ...>
[pid  4449] <... write resumed>)        = 4
[pid  4448] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(12 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(3 <unfinished ...>
[pid  4448] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4447] close(9 <unfinished ...>
[pid  4446] close(11 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(9 <unfinished ...>
[pid  4449] <... close resumed>)        = 0
[pid  4448] <... openat resumed>)       = 3
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(13 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4448] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4447] close(10 <unfinished ...>
[pid  4446] close(12 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(10 <unfinished ...>
[pid  4449] <... openat resumed>)       = 3
[pid  4448] <... write resumed>)        = 8
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(14 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] setns(201, 0 <unfinished ...>
[pid  4448] close(3 <unfinished ...>
[pid  4447] close(11 <unfinished ...>
[pid  4446] close(13 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(11 <unfinished ...>
[pid  4449] <... setns resumed>)        = 0
[pid  4448] <... close resumed>)        = 0
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(15 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4448] close(4 <unfinished ...>
[pid  4447] close(12 <unfinished ...>
[pid  4446] close(14 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(12 <unfinished ...>
[pid  4449] <... socket resumed>)       = 4
[pid  4448] <... close resumed>)        = 0
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(16 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] setns(3, 0 <unfinished ...>
[pid  4448] close(5 <unfinished ...>
[pid  4447] close(13 <unfinished ...>
[pid  4446] close(15 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(13 <unfinished ...>
[pid  4449] <... setns resumed>)        = 0
[pid  4448] <... close resumed>)        = 0
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(17 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(3 <unfinished ...>
[pid  4448] close(6 <unfinished ...>
[pid  4447] close(14 <unfinished ...>
[pid  4446] close(16 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... close resumed>)        = 0
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(18 <unfinished ...>
[pid  4444] close(14 <unfinished ...>
[pid  4449] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4448] close(7 <unfinished ...>
[pid  4447] close(15 <unfinished ...>
[pid  4446] close(17 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... fcntl resumed>)        = 5
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(19 <unfinished ...>
[pid  4444] close(15 <unfinished ...>
[pid  4449] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4448] close(8 <unfinished ...>
[pid  4447] close(16 <unfinished ...>
[pid  4446] close(18 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(20 <unfinished ...>
[pid  4449] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4448] close(9 <unfinished ...>
[pid  4447] close(17 <unfinished ...>
[pid  4446] close(19 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(16 <unfinished ...>
[pid  4449] <... openat resumed>)       = 3
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(21 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4448] close(10 <unfinished ...>
[pid  4447] close(18 <unfinished ...>
[pid  4446] close(20 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(17 <unfinished ...>
[pid  4449] <... write resumed>)        = 8
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(22 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(3 <unfinished ...>
[pid  4448] close(11 <unfinished ...>
[pid  4447] close(19 <unfinished ...>
[pid  4446] close(21 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(18 <unfinished ...>
[pid  4449] <... close resumed>)        = 0
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(23 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(4 <unfinished ...>
[pid  4448] close(12 <unfinished ...>
[pid  4447] close(20 <unfinished ...>
[pid  4446] close(22 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(19 <unfinished ...>
[pid  4449] <... close resumed>)        = 0
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(24 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(5 <unfinished ...>
[pid  4448] close(13 <unfinished ...>
[pid  4447] close(21 <unfinished ...>
[pid  4446] close(23 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(20 <unfinished ...>
[pid  4449] <... close resumed>)        = 0
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(25 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(6 <unfinished ...>
[pid  4448] close(14 <unfinished ...>
[pid  4447] close(22 <unfinished ...>
[pid  4446] close(24 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(21 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(26 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(7 <unfinished ...>
[pid  4448] close(15 <unfinished ...>
[pid  4447] close(23 <unfinished ...>
[pid  4446] close(25 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] close(22 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(27 <unfinished ...>
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(8 <unfinished ...>
[pid  4448] close(16 <unfinished ...>
[pid  4447] close(24 <unfinished ...>
[pid  4446] close(26 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(28 <unfinished ...>
[pid  4444] close(23 <unfinished ...>
[pid  4449] close(9 <unfinished ...>
[pid  4448] close(17 <unfinished ...>
[pid  4447] close(25 <unfinished ...>
[pid  4446] close(27 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] close(29 <unfinished ...>
[pid  4444] close(24 <unfinished ...>
[pid  4449] close(10 <unfinished ...>
[pid  4448] close(18 <unfinished ...>
[pid  4447] close(26 <unfinished ...>
[pid  4446] close(28 <unfinished ...>
[pid  4445] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4445] exit_group(0 <unfinished ...>
[pid  4444] close(25 <unfinished ...>
[pid  4449] close(11 <unfinished ...>
[pid  4448] close(19 <unfinished ...>
[pid  4447] close(27 <unfinished ...>
[pid  4446] close(29 <unfinished ...>
[pid  4445] <... exit_group resumed>)   = ?
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(12 <unfinished ...>
[pid  4448] close(20 <unfinished ...>
[pid  4447] close(28 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(13 <unfinished ...>
[pid  4448] close(21 <unfinished ...>
[pid  4447] close(29 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(14 <unfinished ...>
[pid  4448] close(22 <unfinished ...>
[pid  4447] exit_group(0 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4447] <... exit_group resumed>)   = ?
[pid  4445] +++ exited with 0 +++
[pid  4449] close(15 <unfinished ...>
[pid  4448] close(23 <unfinished ...>
[pid  4447] +++ exited with 0 +++
[pid  4446] exit_group(0 <unfinished ...>
[pid  4444] close(26 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] <... exit_group resumed>)   = ?
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4449] close(16 <unfinished ...>
[pid  4448] close(24 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(17 <unfinished ...>
[pid  4448] close(25 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(18 <unfinished ...>
[pid  4448] close(26 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(19 <unfinished ...>
[pid  4448] close(27 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(20 <unfinished ...>
[pid  4448] close(28 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4446] +++ exited with 0 +++
[pid  4449] close(21 <unfinished ...>
[pid  4448] close(29 <unfinished ...>
[pid  4444] close(27 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(22 <unfinished ...>
[pid  4448] exit_group(0 <unfinished ...>
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4448] <... exit_group resumed>)   = ?
[pid  4444] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4449] close(23 <unfinished ...>
[pid  4448] +++ exited with 0 +++
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4449] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4449] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4449] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4449] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4449] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4449] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4449] exit_group(0)               = ?
[pid  4449] +++ exited with 0 +++
[pid  4444] close(29 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 121
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4444] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4444] exit_group(0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 118
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4450 attached
[pid  4450] set_robust_list(0x5555569235e0, 24) = 0
[pid  4450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4450] setpgid(0, 0 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4450] <... setpgid resumed>)      = 0
[pid  4450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4444] <... exit_group resumed>)   = ?
[pid  4450] write(3, "1000", 4 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4450] <... write resumed>)        = 4
[pid  4450] close(3)                    = 0
[pid  4450] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4450] setns(201, 0)               = 0
[pid  4450] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4444] +++ exited with 0 +++
[pid  4450] <... socket resumed>)       = 4
[pid  4450] setns(3, 0)                 = 0
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 116
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 119
[pid  4450] close(3)                    = 0
[pid  4450] fcntl(4, F_DUPFD, 4)        = 5
[pid  4450] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4450] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 117
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4450] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4450] close(3)                    = 0
[pid  4450] close(4)                    = 0
[pid  4450] close(5)                    = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 117
./strace-static-x86_64: Process 4452 attached
[pid  4452] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4450] close(6 <unfinished ...>
[pid  4452] <... set_robust_list resumed>) = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4455 attached
./strace-static-x86_64: Process 4453 attached
./strace-static-x86_64: Process 4451 attached
[pid  4452] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4450] close(7 <unfinished ...>
[pid  4452] <... prctl resumed>)        = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] setpgid(0, 0 <unfinished ...>
[pid  4450] close(8 <unfinished ...>
[pid  4452] <... setpgid resumed>)      = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4454 attached
[pid  4452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4450] close(9 <unfinished ...>
[pid  4454] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4453] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4452] <... openat resumed>)       = 3
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... set_robust_list resumed>) = 0
[pid  4452] write(3, "1000", 4 <unfinished ...>
[pid  4450] close(10 <unfinished ...>
[pid  4453] <... set_robust_list resumed>) = 0
[pid  4455] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4454] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4453] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4452] <... write resumed>)        = 4
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... prctl resumed>)        = 0
[pid  4452] close(3 <unfinished ...>
[pid  4450] close(11 <unfinished ...>
[pid  4455] <... set_robust_list resumed>) = 0
[pid  4454] setpgid(0, 0 <unfinished ...>
[pid  4453] <... prctl resumed>)        = 0
[pid  4452] <... close resumed>)        = 0
[pid  4451] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... setpgid resumed>)      = 0
[pid  4452] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4450] close(12 <unfinished ...>
[pid  4455] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4453] setpgid(0, 0 <unfinished ...>
[pid  4452] <... openat resumed>)       = 3
[pid  4451] <... set_robust_list resumed>) = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... prctl resumed>)        = 0
[pid  4454] <... openat resumed>)       = 3
[pid  4453] <... setpgid resumed>)      = 0
[pid  4452] setns(201, 0 <unfinished ...>
[pid  4451] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4450] close(13 <unfinished ...>
[pid  4454] write(3, "1000", 4 <unfinished ...>
[pid  4452] <... setns resumed>)        = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] setpgid(0, 0 <unfinished ...>
[pid  4454] <... write resumed>)        = 4
[pid  4453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4452] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4450] close(14 <unfinished ...>
[pid  4451] <... prctl resumed>)        = 0
[pid  4455] <... setpgid resumed>)      = 0
[pid  4454] close(3 <unfinished ...>
[pid  4453] <... openat resumed>)       = 3
[pid  4452] <... socket resumed>)       = 4
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4454] <... close resumed>)        = 0
[pid  4453] write(3, "1000", 4 <unfinished ...>
[pid  4452] setns(3, 0 <unfinished ...>
[pid  4451] setpgid(0, 0 <unfinished ...>
[pid  4450] close(15 <unfinished ...>
[pid  4454] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4452] <... setns resumed>)        = 0
[pid  4451] <... setpgid resumed>)      = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... openat resumed>)       = 3
[pid  4454] <... openat resumed>)       = 3
[pid  4453] <... write resumed>)        = 4
[pid  4452] close(3 <unfinished ...>
[pid  4450] close(16 <unfinished ...>
[pid  4455] write(3, "1000", 4 <unfinished ...>
[pid  4454] setns(201, 0 <unfinished ...>
[pid  4453] close(3 <unfinished ...>
[pid  4452] <... close resumed>)        = 0
[pid  4451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... setns resumed>)        = 0
[pid  4452] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4450] close(17 <unfinished ...>
[pid  4455] <... write resumed>)        = 4
[pid  4454] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4453] <... close resumed>)        = 0
[pid  4452] <... fcntl resumed>)        = 5
[pid  4451] <... openat resumed>)       = 3
[pid  4455] close(3 <unfinished ...>
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = 0
[pid  4454] <... socket resumed>)       = 4
[pid  4453] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4452] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4451] write(3, "1000", 4 <unfinished ...>
[pid  4450] close(18 <unfinished ...>
[pid  4455] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4454] setns(3, 0 <unfinished ...>
[pid  4452] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4451] <... write resumed>)        = 4
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... setns resumed>)        = 0
[pid  4453] <... openat resumed>)       = 3
[pid  4452] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4450] close(19 <unfinished ...>
[pid  4455] <... openat resumed>)       = 3
[pid  4454] close(3 <unfinished ...>
[pid  4453] setns(201, 0 <unfinished ...>
[pid  4452] <... openat resumed>)       = 3
[pid  4451] close(3 <unfinished ...>
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] setns(201, 0 <unfinished ...>
[pid  4454] <... close resumed>)        = 0
[pid  4453] <... setns resumed>)        = 0
[pid  4452] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4450] close(20 <unfinished ...>
[pid  4451] <... close resumed>)        = 0
[pid  4455] <... setns resumed>)        = 0
[pid  4454] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4453] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4452] <... write resumed>)        = 8
[pid  4451] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4454] <... fcntl resumed>)        = 5
[pid  4453] <... socket resumed>)       = 4
[pid  4452] close(3 <unfinished ...>
[pid  4450] close(21 <unfinished ...>
[pid  4455] <... socket resumed>)       = 4
[pid  4454] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4453] setns(3, 0 <unfinished ...>
[pid  4452] <... close resumed>)        = 0
[pid  4451] <... openat resumed>)       = 3
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] setns(3, 0 <unfinished ...>
[pid  4454] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4453] <... setns resumed>)        = 0
[pid  4452] close(4 <unfinished ...>
[pid  4451] setns(201, 0 <unfinished ...>
[pid  4450] close(22 <unfinished ...>
[pid  4455] <... setns resumed>)        = 0
[pid  4454] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4453] close(3 <unfinished ...>
[pid  4452] <... close resumed>)        = 0
[pid  4451] <... setns resumed>)        = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] close(3 <unfinished ...>
[pid  4454] <... openat resumed>)       = 3
[pid  4453] <... close resumed>)        = 0
[pid  4452] close(5 <unfinished ...>
[pid  4451] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4450] close(23 <unfinished ...>
[pid  4455] <... close resumed>)        = 0
[pid  4454] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4453] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4452] <... close resumed>)        = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... socket resumed>)       = 4
[pid  4455] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4454] <... write resumed>)        = 8
[pid  4453] <... fcntl resumed>)        = 5
[pid  4452] close(6 <unfinished ...>
[pid  4451] setns(3, 0 <unfinished ...>
[pid  4450] close(24 <unfinished ...>
[pid  4455] <... fcntl resumed>)        = 5
[pid  4454] close(3 <unfinished ...>
[pid  4453] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... setns resumed>)        = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4454] <... close resumed>)        = 0
[pid  4453] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4452] close(7 <unfinished ...>
[pid  4451] close(3 <unfinished ...>
[pid  4450] close(25 <unfinished ...>
[pid  4455] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4454] close(4 <unfinished ...>
[pid  4453] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = 0
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4454] <... close resumed>)        = 0
[pid  4452] close(8 <unfinished ...>
[pid  4450] close(26 <unfinished ...>
[pid  4454] close(5 <unfinished ...>
[pid  4453] <... openat resumed>)       = 3
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4455] <... openat resumed>)       = 3
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4454] <... close resumed>)        = 0
[pid  4453] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4452] close(9 <unfinished ...>
[pid  4451] <... fcntl resumed>)        = 5
[pid  4450] close(27 <unfinished ...>
[pid  4455] <... write resumed>)        = 8
[pid  4454] close(6 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... write resumed>)        = 8
[pid  4452] close(10 <unfinished ...>
[pid  4450] close(28 <unfinished ...>
[pid  4451] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4455] close(3 <unfinished ...>
[pid  4454] close(7 <unfinished ...>
[pid  4453] close(3 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = 0
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = 0
[pid  4452] close(11 <unfinished ...>
[pid  4451] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4450] close(29 <unfinished ...>
[pid  4455] close(4 <unfinished ...>
[pid  4454] close(8 <unfinished ...>
[pid  4453] close(4 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4450] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = 0
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = 0
[pid  4452] close(12 <unfinished ...>
[pid  4451] <... openat resumed>)       = 3
[pid  4450] exit_group(0 <unfinished ...>
[pid  4455] close(5 <unfinished ...>
[pid  4454] close(9 <unfinished ...>
[pid  4453] close(5 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4450] <... exit_group resumed>)   = ?
[pid  4455] <... close resumed>)        = 0
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = 0
[pid  4452] close(13 <unfinished ...>
[pid  4451] <... write resumed>)        = 8
[pid  4450] +++ exited with 0 +++
[pid  4455] close(6 <unfinished ...>
[pid  4454] close(10 <unfinished ...>
[pid  4453] close(6 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(3 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(14 <unfinished ...>
[pid  4455] close(7 <unfinished ...>
[pid  4454] close(11 <unfinished ...>
[pid  4453] close(7 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = 0
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(15 <unfinished ...>
[pid  4451] close(4 <unfinished ...>
[pid  4454] close(12 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = 0
[pid  4453] close(8 <unfinished ...>
[pid  4455] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(16 <unfinished ...>
[pid  4451] close(5 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4455] close(9 <unfinished ...>
[pid  4454] close(13 <unfinished ...>
[pid  4453] close(9 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(17 <unfinished ...>
[pid  4451] <... close resumed>)        = 0
[pid  4454] close(14 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(18 <unfinished ...>
[pid  4454] close(15 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(19 <unfinished ...>
[pid  4454] close(16 <unfinished ...>
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] close(20 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(17 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(6 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 122
[pid  4455] close(10 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(10 <unfinished ...>
[pid  4452] close(21 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(18 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(7 <unfinished ...>
[pid  4455] close(11 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(11 <unfinished ...>
[pid  4452] close(22 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(19 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(8 <unfinished ...>
[pid  4455] close(12 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(12 <unfinished ...>
[pid  4452] close(23 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(20 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(9./strace-static-x86_64: Process 4456 attached
 <unfinished ...>
[pid  4455] close(13 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(13 <unfinished ...>
[pid  4452] close(24 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(21 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(10 <unfinished ...>
[pid  4456] <... set_robust_list resumed>) = 0
[pid  4455] close(14 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(14 <unfinished ...>
[pid  4452] close(25 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(22 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(11 <unfinished ...>
[pid  4456] <... prctl resumed>)        = 0
[pid  4455] close(15 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(15 <unfinished ...>
[pid  4452] close(26 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] setpgid(0, 0 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(23 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(12 <unfinished ...>
[pid  4456] <... setpgid resumed>)      = 0
[pid  4455] close(16 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(16 <unfinished ...>
[pid  4452] close(27 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(24 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(13 <unfinished ...>
[pid  4456] <... openat resumed>)       = 3
[pid  4455] close(17 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(17 <unfinished ...>
[pid  4452] close(28 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] write(3, "1000", 4 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(25 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(14 <unfinished ...>
[pid  4456] <... write resumed>)        = 4
[pid  4455] close(18 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(18 <unfinished ...>
[pid  4452] close(29 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] close(3 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(26 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(15 <unfinished ...>
[pid  4456] <... close resumed>)        = 0
[pid  4455] close(19 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(19 <unfinished ...>
[pid  4452] exit_group(0 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(27 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4452] <... exit_group resumed>)   = ?
[pid  4451] close(16 <unfinished ...>
[pid  4456] <... openat resumed>)       = 3
[pid  4455] close(20 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(20 <unfinished ...>
[pid  4452] +++ exited with 0 +++
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] setns(201, 0 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(28 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(17 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4456] <... setns resumed>)        = 0
[pid  4455] close(21 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(21 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4456] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] close(29 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(18 <unfinished ...>
[pid  4456] <... socket resumed>)       = 4
[pid  4455] close(22 <unfinished ...>
[pid  4454] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] close(22 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4456] setns(3, 0 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] exit_group(0 <unfinished ...>
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(19 <unfinished ...>
[pid  4456] <... setns resumed>)        = 0
[pid  4455] close(23 <unfinished ...>
[pid  4454] <... exit_group resumed>)   = ?
[pid  4453] close(23 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] close(3 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4454] +++ exited with 0 +++
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(20 <unfinished ...>
[pid  4456] <... close resumed>)        = 0
[pid  4455] close(24 <unfinished ...>
[pid  4453] close(24 <unfinished ...>
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4456] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] close(21 <unfinished ...>
[pid  4456] <... fcntl resumed>)        = 5
[pid  4456] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4456] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4451] close(22 <unfinished ...>
[pid  4456] <... write resumed>)        = 8
[pid  4455] close(25 <unfinished ...>
[pid  4453] close(25 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 117
[pid  4456] close(3 <unfinished ...>
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4456] <... close resumed>)        = 0
[pid  4455] close(26 <unfinished ...>
[pid  4453] close(26 <unfinished ...>
[pid  4451] close(23 <unfinished ...>
[pid  4456] close(4)                    = 0
[pid  4456] close(5)                    = 0
[pid  4456] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4456] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4456] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 118
[pid  4456] close(9 <unfinished ...>
[pid  4455] close(27 <unfinished ...>
[pid  4453] close(27 <unfinished ...>
[pid  4451] close(24 <unfinished ...>
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] close(10 <unfinished ...>
[pid  4455] close(28 <unfinished ...>
[pid  4453] close(28 <unfinished ...>
[pid  4451] close(25./strace-static-x86_64: Process 4457 attached
 <unfinished ...>
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4456] close(11 <unfinished ...>
[pid  4455] close(29 <unfinished ...>
[pid  4453] close(29 <unfinished ...>
[pid  4451] close(26 <unfinished ...>
[pid  4457] <... set_robust_list resumed>) = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4455] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4458 attached
[pid  4457] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4456] close(12 <unfinished ...>
[pid  4455] exit_group(0 <unfinished ...>
[pid  4453] exit_group(0 <unfinished ...>
[pid  4451] close(27 <unfinished ...>
[pid  4458] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4457] <... prctl resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... set_robust_list resumed>) = 0
[pid  4457] setpgid(0, 0 <unfinished ...>
[pid  4456] close(13 <unfinished ...>
[pid  4455] <... exit_group resumed>)   = ?
[pid  4453] <... exit_group resumed>)   = ?
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4457] <... setpgid resumed>)      = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... prctl resumed>)        = 0
[pid  4457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4456] close(14 <unfinished ...>
[pid  4458] setpgid(0, 0 <unfinished ...>
[pid  4457] <... openat resumed>)       = 3
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... setpgid resumed>)      = 0
[pid  4457] write(3, "1000", 4 <unfinished ...>
[pid  4456] close(15 <unfinished ...>
[pid  4455] +++ exited with 0 +++
[pid  4458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4457] <... write resumed>)        = 4
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... openat resumed>)       = 3
[pid  4457] close(3 <unfinished ...>
[pid  4456] close(16 <unfinished ...>
[pid  4458] write(3, "1000", 4 <unfinished ...>
[pid  4457] <... close resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4453] +++ exited with 0 +++
[pid  4458] <... write resumed>)        = 4
[pid  4457] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4456] close(17 <unfinished ...>
[pid  4451] close(28 <unfinished ...>
[pid  4458] close(3 <unfinished ...>
[pid  4457] <... openat resumed>)       = 3
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4458] <... close resumed>)        = 0
[pid  4457] setns(201, 0 <unfinished ...>
[pid  4456] close(18 <unfinished ...>
[pid  4451] close(29 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4458] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4457] <... setns resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4451] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4458] <... openat resumed>)       = 3
[pid  4457] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4456] close(19 <unfinished ...>
[pid  4451] exit_group(0 <unfinished ...>
[pid  4458] setns(201, 0 <unfinished ...>
[pid  4457] <... socket resumed>)       = 4
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... setns resumed>)        = 0
[pid  4457] setns(3, 0 <unfinished ...>
[pid  4456] close(20 <unfinished ...>
[pid  4458] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4457] <... setns resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... socket resumed>)       = 4
[pid  4457] close(3 <unfinished ...>
[pid  4456] close(21 <unfinished ...>
[pid  4451] <... exit_group resumed>)   = ?
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4458] setns(3, 0 <unfinished ...>
[pid  4457] <... close resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... setns resumed>)        = 0
[pid  4457] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4456] close(22 <unfinished ...>
[pid  4458] close(3 <unfinished ...>
[pid  4457] <... fcntl resumed>)        = 5
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... close resumed>)        = 0
[pid  4457] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4456] close(23 <unfinished ...>
[pid  4458] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4457] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... fcntl resumed>)        = 5
[pid  4457] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4456] close(24 <unfinished ...>
[pid  4451] +++ exited with 0 +++
[pid  4458] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4457] <... openat resumed>)       = 3
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4457] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4456] close(25 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 118
./strace-static-x86_64: Process 4460 attached
[pid  4458] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4457] <... write resumed>)        = 8
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] <... openat resumed>)       = 3
[pid  4457] close(3 <unfinished ...>
[pid  4456] close(26 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 120
./strace-static-x86_64: Process 4459 attached
[pid  4458] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4457] <... close resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4459] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4458] <... write resumed>)        = 8
[pid  4457] close(4 <unfinished ...>
[pid  4456] close(27 <unfinished ...>
[pid  4459] <... set_robust_list resumed>) = 0
[pid  4458] close(3 <unfinished ...>
[pid  4457] <... close resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... set_robust_list resumed>) = 0
[pid  4459] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4458] <... close resumed>)        = 0
[pid  4457] close(5 <unfinished ...>
[pid  4456] close(28 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4459] <... prctl resumed>)        = 0
[pid  4458] close(4 <unfinished ...>
[pid  4457] <... close resumed>)        = 0
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] setpgid(0, 0 <unfinished ...>
[pid  4458] <... close resumed>)        = 0
[pid  4457] close(6 <unfinished ...>
[pid  4456] close(29 <unfinished ...>
[pid  4459] <... setpgid resumed>)      = 0
[pid  4458] close(5 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4458] <... close resumed>)        = 0
[pid  4457] close(7 <unfinished ...>
[pid  4456] exit_group(0./strace-static-x86_64: Process 4461 attached
 <unfinished ...>
[pid  4460] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4459] <... openat resumed>)       = 3
[pid  4458] close(6 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4456] <... exit_group resumed>)   = ?
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 119
[pid  4461] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4460] <... prctl resumed>)        = 0
[pid  4459] write(3, "1000", 4 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(8 <unfinished ...>
[pid  4456] +++ exited with 0 +++
[pid  4459] <... write resumed>)        = 4
[pid  4458] close(7 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4460] setpgid(0, 0 <unfinished ...>
[pid  4459] close(3 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(9 <unfinished ...>
[pid  4460] <... setpgid resumed>)      = 0
[pid  4459] <... close resumed>)        = 0
[pid  4458] close(8 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(10 <unfinished ...>
[pid  4461] <... set_robust_list resumed>) = 0
[pid  4460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4459] <... openat resumed>)       = 3
[pid  4458] close(9 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] setns(201, 0 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(11 <unfinished ...>
[pid  4459] <... setns resumed>)        = 0
[pid  4458] close(10 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... openat resumed>)       = 3
[pid  4459] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(12 <unfinished ...>
[pid  4460] write(3, "1000", 4 <unfinished ...>
[pid  4459] <... socket resumed>)       = 4
[pid  4458] close(11 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] setns(3, 0 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(13 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4460] <... write resumed>)        = 4
[pid  4461] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4459] <... setns resumed>)        = 0
[pid  4458] close(12 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] close(3 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(14 <unfinished ...>
[pid  4459] <... close resumed>)        = 0
[pid  4458] close(13 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(15 <unfinished ...>
[pid  4459] <... fcntl resumed>)        = 5
[pid  4458] close(14 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... prctl resumed>)        = 0
[pid  4460] close(3 <unfinished ...>
[pid  4459] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(16 <unfinished ...>
[pid  4461] setpgid(0, 0 <unfinished ...>
[pid  4460] <... close resumed>)        = 0
[pid  4459] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4458] close(15 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 123
[pid  4461] <... setpgid resumed>)      = 0
[pid  4460] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4459] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(17 <unfinished ...>
[pid  4461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4460] <... openat resumed>)       = 3
[pid  4459] <... openat resumed>)       = 3
[pid  4458] close(16 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] setns(201, 0 <unfinished ...>
[pid  4459] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(18 <unfinished ...>
[pid  4461] <... openat resumed>)       = 3
[pid  4460] <... setns resumed>)        = 0
[pid  4459] <... write resumed>)        = 8
[pid  4458] close(17 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] write(3, "1000", 4 <unfinished ...>
[pid  4460] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4459] close(3 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(19 <unfinished ...>
[pid  4461] <... write resumed>)        = 4
[pid  4460] <... socket resumed>)       = 4
[pid  4459] <... close resumed>)        = 0
[pid  4458] close(18 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4462 attached
[pid  4461] close(3 <unfinished ...>
[pid  4460] setns(3, 0 <unfinished ...>
[pid  4459] close(4 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(20 <unfinished ...>
[pid  4461] <... close resumed>)        = 0
[pid  4460] <... setns resumed>)        = 0
[pid  4459] <... close resumed>)        = 0
[pid  4458] close(19 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4461] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4460] close(3 <unfinished ...>
[pid  4459] close(5 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(21 <unfinished ...>
[pid  4460] <... close resumed>)        = 0
[pid  4459] <... close resumed>)        = 0
[pid  4458] close(20 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... openat resumed>)       = 3
[pid  4460] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4459] close(6 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(22 <unfinished ...>
[pid  4462] <... set_robust_list resumed>) = 0
[pid  4461] setns(201, 0 <unfinished ...>
[pid  4460] <... fcntl resumed>)        = 5
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(21 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... setns resumed>)        = 0
[pid  4460] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4459] close(7 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(23 <unfinished ...>
[pid  4462] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4461] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4460] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(22 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... prctl resumed>)        = 0
[pid  4461] <... socket resumed>)       = 4
[pid  4460] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4459] close(8 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(24 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(23 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] setns(3, 0 <unfinished ...>
[pid  4460] <... openat resumed>)       = 3
[pid  4459] close(9 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(25 <unfinished ...>
[pid  4462] setpgid(0, 0 <unfinished ...>
[pid  4461] <... setns resumed>)        = 0
[pid  4460] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(24 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... setpgid resumed>)      = 0
[pid  4461] close(3 <unfinished ...>
[pid  4460] <... write resumed>)        = 8
[pid  4459] close(10 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(26 <unfinished ...>
[pid  4461] <... close resumed>)        = 0
[pid  4460] close(3 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(25 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4460] <... close resumed>)        = 0
[pid  4459] close(11 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(27 <unfinished ...>
[pid  4462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4461] <... fcntl resumed>)        = 5
[pid  4460] close(4 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(26 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4460] <... close resumed>)        = 0
[pid  4459] close(12 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(28 <unfinished ...>
[pid  4462] <... openat resumed>)       = 3
[pid  4461] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4460] close(5 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(27 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] write(3, "1000", 4 <unfinished ...>
[pid  4461] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4460] <... close resumed>)        = 0
[pid  4459] close(13 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] close(29 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(28 <unfinished ...>
[pid  4457] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] close(6 <unfinished ...>
[pid  4462] <... write resumed>)        = 4
[pid  4461] <... openat resumed>)       = 3
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] close(14 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] exit_group(0 <unfinished ...>
[pid  4462] close(3 <unfinished ...>
[pid  4461] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4460] close(7 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] close(29 <unfinished ...>
[pid  4457] <... exit_group resumed>)   = ?
[pid  4462] <... close resumed>)        = 0
[pid  4461] <... write resumed>)        = 8
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] close(15 <unfinished ...>
[pid  4458] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4457] +++ exited with 0 +++
[pid  4462] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4461] close(3 <unfinished ...>
[pid  4460] close(8 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] exit_group(0 <unfinished ...>
[pid  4461] <... close resumed>)        = 0
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] close(16 <unfinished ...>
[pid  4458] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4462] <... openat resumed>)       = 3
[pid  4461] close(4 <unfinished ...>
[pid  4460] close(9 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4458] +++ exited with 0 +++
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4462] setns(201, 0 <unfinished ...>
[pid  4461] <... close resumed>)        = 0
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] close(17 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4461] close(5 <unfinished ...>
[pid  4460] close(10 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... setns resumed>)        = 0
[pid  4459] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(19 <unfinished ...>
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = 0
[pid  4462] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4461] close(6 <unfinished ...>
[pid  4460] close(11 <unfinished ...>
[pid  4459] close(20 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4459] close(29 <unfinished ...>
[pid  4462] <... socket resumed>)       = 4
[pid  4461] close(7 <unfinished ...>
[pid  4460] close(12 <unfinished ...>
[pid  4459] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 118
[pid  4462] setns(3, 0 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4459] exit_group(0)               = ?
[pid  4462] <... setns resumed>)        = 0
[pid  4461] close(8 <unfinished ...>
[pid  4460] close(13 <unfinished ...>
[pid  4459] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4462] close(3 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4463 attached
[pid  4463] set_robust_list(0x5555569235e0, 24) = 0
[pid  4463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4463] setpgid(0, 0 <unfinished ...>
[pid  4461] close(9 <unfinished ...>
[pid  4460] close(14 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 119
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4462] <... close resumed>)        = 0
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4462] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4461] close(10 <unfinished ...>
[pid  4460] close(15 <unfinished ...>
[pid  4462] <... fcntl resumed>)        = 5
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... setpgid resumed>)      = 0
[pid  4461] close(11 <unfinished ...>
[pid  4460] close(16 <unfinished ...>
[pid  4462] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4461] close(12 <unfinished ...>
[pid  4462] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4460] close(17 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4460] close(18 <unfinished ...>
[pid  4461] close(13 <unfinished ...>
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] close(19 <unfinished ...>
[pid  4462] <... openat resumed>)       = 3
[pid  4461] close(14 <unfinished ...>
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4462] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... openat resumed>)       = 3
[pid  4463] write(3, "1000", 4)         = 4
[pid  4463] close(3 <unfinished ...>
[pid  4461] close(15 <unfinished ...>
[pid  4460] close(20 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 119
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4464 attached
[pid  4463] <... close resumed>)        = 0
[pid  4461] close(16 <unfinished ...>
[pid  4460] close(21 <unfinished ...>
[pid  4462] <... write resumed>)        = 8
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(3 <unfinished ...>
[pid  4461] close(17 <unfinished ...>
[pid  4460] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] close(23 <unfinished ...>
[pid  4462] <... close resumed>)        = 0
[pid  4461] close(18 <unfinished ...>
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(4 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] close(24 <unfinished ...>
[pid  4464] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4463] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4462] <... close resumed>)        = 0
[pid  4461] close(19 <unfinished ...>
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(5 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4461] close(20 <unfinished ...>
[pid  4460] close(26 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = 0
[pid  4461] close(21 <unfinished ...>
[pid  4460] close(27 <unfinished ...>
[pid  4462] close(6 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] close(22 <unfinished ...>
[pid  4460] close(28 <unfinished ...>
[pid  4462] close(7 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] close(23 <unfinished ...>
[pid  4460] close(29 <unfinished ...>
[pid  4462] close(8 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] close(24 <unfinished ...>
[pid  4460] exit_group(0 <unfinished ...>
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(9 <unfinished ...>
[pid  4460] <... exit_group resumed>)   = ?
[pid  4461] close(25./strace-static-x86_64: Process 4465 attached
 <unfinished ...>
[pid  4464] <... set_robust_list resumed>) = 0
[pid  4463] <... openat resumed>)       = 3
[pid  4465] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4463] setns(201, 0 <unfinished ...>
[pid  4465] <... set_robust_list resumed>) = 0
[pid  4464] <... prctl resumed>)        = 0
[pid  4463] <... setns resumed>)        = 0
[pid  4465] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4464] setpgid(0, 0 <unfinished ...>
[pid  4463] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4460] +++ exited with 0 +++
[pid  4465] <... prctl resumed>)        = 0
[pid  4464] <... setpgid resumed>)      = 0
[pid  4463] <... socket resumed>)       = 4
[pid  4462] close(10 <unfinished ...>
[pid  4461] close(26 <unfinished ...>
[pid  4465] setpgid(0, 0 <unfinished ...>
[pid  4464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4463] setns(3, 0 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4465] <... setpgid resumed>)      = 0
[pid  4464] <... openat resumed>)       = 3
[pid  4463] <... setns resumed>)        = 0
[pid  4462] close(11 <unfinished ...>
[pid  4461] close(27 <unfinished ...>
[pid  4465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4464] write(3, "1000", 4 <unfinished ...>
[pid  4463] close(3 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] <... openat resumed>)       = 3
[pid  4464] <... write resumed>)        = 4
[pid  4463] <... close resumed>)        = 0
[pid  4462] close(12 <unfinished ...>
[pid  4461] close(28 <unfinished ...>
[pid  4465] write(3, "1000", 4 <unfinished ...>
[pid  4464] close(3 <unfinished ...>
[pid  4463] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4465] <... write resumed>)        = 4
[pid  4464] <... close resumed>)        = 0
[pid  4463] <... fcntl resumed>)        = 5
[pid  4465] close(3 <unfinished ...>
[pid  4464] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4463] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4462] close(13 <unfinished ...>
[pid  4461] close(29 <unfinished ...>
[pid  4465] <... close resumed>)        = 0
[pid  4464] <... openat resumed>)       = 3
[pid  4463] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4464] setns(201, 0 <unfinished ...>
[pid  4463] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4462] close(14 <unfinished ...>
[pid  4461] exit_group(0./strace-static-x86_64: Process 4466 attached
 <unfinished ...>
[pid  4465] <... openat resumed>)       = 3
[pid  4464] <... setns resumed>)        = 0
[pid  4463] <... openat resumed>)       = 3
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4461] <... exit_group resumed>)   = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 121
[pid  4465] setns(201, 0 <unfinished ...>
[pid  4464] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4463] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4462] close(15 <unfinished ...>
[pid  4465] <... setns resumed>)        = 0
[pid  4464] <... socket resumed>)       = 4
[pid  4463] <... write resumed>)        = 8
[pid  4465] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4464] setns(3, 0 <unfinished ...>
[pid  4463] close(3 <unfinished ...>
[pid  4465] <... socket resumed>)       = 4
[pid  4464] <... setns resumed>)        = 0
[pid  4463] <... close resumed>)        = 0
[pid  4461] +++ exited with 0 +++
[pid  4465] setns(3, 0 <unfinished ...>
[pid  4464] close(3 <unfinished ...>
[pid  4463] close(4 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4465] <... setns resumed>)        = 0
[pid  4464] <... close resumed>)        = 0
[pid  4463] <... close resumed>)        = 0
[pid  4462] close(16 <unfinished ...>
[pid  4465] close(3 <unfinished ...>
[pid  4464] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4463] close(5 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4465] <... close resumed>)        = 0
[pid  4464] <... fcntl resumed>)        = 5
[pid  4463] <... close resumed>)        = 0
[pid  4462] close(17 <unfinished ...>
[pid  4465] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4464] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4463] close(6 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] <... set_robust_list resumed>) = 0
[pid  4465] <... fcntl resumed>)        = 5
[pid  4464] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(18 <unfinished ...>
[pid  4465] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4464] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4463] close(7 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4465] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4464] <... openat resumed>)       = 3
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(19 <unfinished ...>
[pid  4466] <... prctl resumed>)        = 0
[pid  4465] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4464] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4463] close(8 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] setpgid(0, 0 <unfinished ...>
[pid  4465] <... openat resumed>)       = 3
[pid  4464] <... write resumed>)        = 8
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(20 <unfinished ...>
[pid  4466] <... setpgid resumed>)      = 0
[pid  4465] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4464] close(3 <unfinished ...>
[pid  4463] close(9 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4465] <... write resumed>)        = 8
[pid  4464] <... close resumed>)        = 0
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(21 <unfinished ...>
[pid  4465] close(3 <unfinished ...>
[pid  4464] close(4 <unfinished ...>
[pid  4463] close(10 <unfinished ...>
[pid  4465] <... close resumed>)        = 0
[pid  4464] <... close resumed>)        = 0
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] close(4 <unfinished ...>
[pid  4464] close(5 <unfinished ...>
[pid  4463] close(11 <unfinished ...>
[pid  4465] <... close resumed>)        = 0
[pid  4464] <... close resumed>)        = 0
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] <... openat resumed>)       = 3
[pid  4465] close(5 <unfinished ...>
[pid  4464] close(6 <unfinished ...>
[pid  4463] close(12 <unfinished ...>
[pid  4466] write(3, "1000", 4 <unfinished ...>
[pid  4465] <... close resumed>)        = 0
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 120
[pid  4466] <... write resumed>)        = 4
[pid  4465] close(6 <unfinished ...>
[pid  4464] close(7 <unfinished ...>
[pid  4463] close(13 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(3 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] close(23 <unfinished ...>
[pid  4466] <... close resumed>)        = 0
[pid  4465] close(7 <unfinished ...>
[pid  4464] close(8 <unfinished ...>
[pid  4463] close(14 <unfinished ...>
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4465] close(8 <unfinished ...>
[pid  4464] close(9 <unfinished ...>
[pid  4463] close(15 <unfinished ...>
[pid  4462] close(24 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4467 attached
[pid  4466] <... openat resumed>)       = 3
[pid  4465] close(9 <unfinished ...>
[pid  4464] close(10 <unfinished ...>
[pid  4463] close(16 <unfinished ...>
[pid  4462] close(25 <unfinished ...>
[pid  4467] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4466] setns(201, 0 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... set_robust_list resumed>) = 0
[pid  4466] <... setns resumed>)        = 0
[pid  4465] close(10 <unfinished ...>
[pid  4464] close(11 <unfinished ...>
[pid  4463] close(17 <unfinished ...>
[pid  4462] close(26 <unfinished ...>
[pid  4467] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4466] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... prctl resumed>)        = 0
[pid  4466] <... socket resumed>)       = 4
[pid  4465] close(11 <unfinished ...>
[pid  4464] close(12 <unfinished ...>
[pid  4463] close(18 <unfinished ...>
[pid  4462] close(27 <unfinished ...>
[pid  4467] setpgid(0, 0 <unfinished ...>
[pid  4466] setns(3, 0 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... setpgid resumed>)      = 0
[pid  4466] <... setns resumed>)        = 0
[pid  4465] close(12 <unfinished ...>
[pid  4464] close(13 <unfinished ...>
[pid  4463] close(19 <unfinished ...>
[pid  4462] close(28 <unfinished ...>
[pid  4467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4466] close(3 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... openat resumed>)       = 3
[pid  4466] <... close resumed>)        = 0
[pid  4465] close(13 <unfinished ...>
[pid  4464] close(14 <unfinished ...>
[pid  4463] close(20 <unfinished ...>
[pid  4462] close(29 <unfinished ...>
[pid  4467] write(3, "1000", 4 <unfinished ...>
[pid  4466] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... write resumed>)        = 4
[pid  4466] <... fcntl resumed>)        = 5
[pid  4465] close(14 <unfinished ...>
[pid  4464] close(15 <unfinished ...>
[pid  4463] close(21 <unfinished ...>
[pid  4462] exit_group(0 <unfinished ...>
[pid  4467] close(3 <unfinished ...>
[pid  4466] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] <... exit_group resumed>)   = ?
[pid  4467] <... close resumed>)        = 0
[pid  4466] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4465] close(15 <unfinished ...>
[pid  4464] close(16 <unfinished ...>
[pid  4463] close(22 <unfinished ...>
[pid  4467] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... openat resumed>)       = 3
[pid  4465] close(16 <unfinished ...>
[pid  4464] close(17 <unfinished ...>
[pid  4463] close(23 <unfinished ...>
[pid  4467] setns(201, 0 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4462] +++ exited with 0 +++
[pid  4467] <... setns resumed>)        = 0
[pid  4466] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4465] close(17 <unfinished ...>
[pid  4464] close(18 <unfinished ...>
[pid  4463] close(24 <unfinished ...>
[pid  4467] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4466] <... openat resumed>)       = 3
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... socket resumed>)       = 4
[pid  4466] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4465] close(18 <unfinished ...>
[pid  4464] close(19 <unfinished ...>
[pid  4463] close(25 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4467] setns(3, 0 <unfinished ...>
[pid  4466] <... write resumed>)        = 8
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4467] <... setns resumed>)        = 0
[pid  4466] close(3 <unfinished ...>
[pid  4465] close(19 <unfinished ...>
[pid  4464] close(20 <unfinished ...>
[pid  4463] close(26 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4467] close(3 <unfinished ...>
[pid  4466] <... close resumed>)        = 0
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... close resumed>)        = 0
[pid  4466] close(4 <unfinished ...>
[pid  4465] close(20 <unfinished ...>
[pid  4464] close(21 <unfinished ...>
[pid  4463] close(27 <unfinished ...>
[pid  4467] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4466] <... close resumed>)        = 0
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... fcntl resumed>)        = 5
[pid  4466] close(5 <unfinished ...>
[pid  4465] close(21 <unfinished ...>
[pid  4464] close(22 <unfinished ...>
[pid  4463] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4467] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4466] <... close resumed>)        = 0
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4465] close(22 <unfinished ...>
[pid  4464] close(23 <unfinished ...>
[pid  4463] close(29 <unfinished ...>
[pid  4467] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... openat resumed>)       = 3
[pid  4466] close(6 <unfinished ...>
[pid  4465] close(23 <unfinished ...>
[pid  4464] close(24 <unfinished ...>
[pid  4463] exit_group(0 <unfinished ...>
[pid  4467] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4463] <... exit_group resumed>)   = ?
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 124
./strace-static-x86_64: Process 4468 attached
[pid  4467] <... write resumed>)        = 8
[pid  4466] close(7 <unfinished ...>
[pid  4465] close(24 <unfinished ...>
[pid  4464] close(25 <unfinished ...>
[pid  4463] +++ exited with 0 +++
[pid  4467] close(3 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... close resumed>)        = 0
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] close(25 <unfinished ...>
[pid  4464] close(26 <unfinished ...>
[pid  4467] close(4 <unfinished ...>
[pid  4466] close(8 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4467] <... close resumed>)        = 0
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] close(26 <unfinished ...>
[pid  4464] close(27 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4467] close(5 <unfinished ...>
[pid  4466] close(9 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... close resumed>)        = 0
[pid  4465] close(27 <unfinished ...>
[pid  4464] close(28 <unfinished ...>
[pid  4467] close(6 <unfinished ...>
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] close(28 <unfinished ...>
[pid  4464] close(29 <unfinished ...>
[pid  4467] close(7 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(10 <unfinished ...>
[pid  4465] close(29 <unfinished ...>
[pid  4464] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 119
[pid  4468] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4467] close(8 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4464] <... exit_group resumed>)   = ?
[pid  4468] <... set_robust_list resumed>) = 0
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(11 <unfinished ...>
[pid  4465] exit_group(0 <unfinished ...>
[pid  4464] +++ exited with 0 +++
[pid  4468] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4467] close(9 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4465] <... exit_group resumed>)   = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4469 attached
[pid  4468] <... prctl resumed>)        = 0
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(12 <unfinished ...>
[pid  4465] +++ exited with 0 +++
[pid  4467] close(10 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] setpgid(0, 0 <unfinished ...>
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(13 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4468] <... setpgid resumed>)      = 0
[pid  4467] close(11 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(14 <unfinished ...>
[pid  4467] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4466] close(15 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 120
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4467] close(20 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(16 <unfinished ...>
[pid  4467] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4467] close(27 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(17 <unfinished ...>
[pid  4467] close(28 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 120
[pid  4467] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(18 <unfinished ...>
[pid  4467] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... openat resumed>)       = 3
[pid  4467] exit_group(0 <unfinished ...>
[pid  4466] close(19 <unfinished ...>
[pid  4469] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4468] write(3, "1000", 4 <unfinished ...>
[pid  4467] <... exit_group resumed>)   = ?
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4470 attached
[pid  4469] <... set_robust_list resumed>) = 0
[pid  4468] <... write resumed>)        = 4
[pid  4467] +++ exited with 0 +++
[pid  4466] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4468] close(3 <unfinished ...>
[pid  4466] close(21 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4468] <... close resumed>)        = 0
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4469] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4466] close(22 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4466] close(23./strace-static-x86_64: Process 4471 attached
 <unfinished ...>
[pid  4470] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... openat resumed>)       = 3
[pid  4469] <... prctl resumed>)        = 0
[pid  4466] close(24 <unfinished ...>
[pid  4468] setns(201, 0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4470] <... set_robust_list resumed>) = 0
[pid  4471] <... set_robust_list resumed>) = 0
[pid  4470] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4471] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4470] <... prctl resumed>)        = 0
[pid  4471] <... prctl resumed>)        = 0
[pid  4470] setpgid(0, 0 <unfinished ...>
[pid  4466] close(25 <unfinished ...>
[pid  4468] <... setns resumed>)        = 0
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] setpgid(0, 0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 121
[pid  4466] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4466] close(27 <unfinished ...>
[pid  4468] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4469] <... setpgid resumed>)      = 0
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... socket resumed>)       = 4
[pid  4466] close(28 <unfinished ...>
[pid  4471] setpgid(0, 0 <unfinished ...>
[pid  4470] <... setpgid resumed>)      = 0
[pid  4468] setns(3, 0 <unfinished ...>
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... setpgid resumed>)      = 0
[pid  4470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4470] <... openat resumed>)       = 3
[pid  4468] <... setns resumed>)        = 0
[pid  4466] close(29 <unfinished ...>
[pid  4471] <... openat resumed>)       = 3
[pid  4470] write(3, "1000", 4 <unfinished ...>
[pid  4469] <... openat resumed>)       = 3
[pid  4466] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] close(3 <unfinished ...>
[pid  4471] write(3, "1000", 4 <unfinished ...>
[pid  4470] <... write resumed>)        = 4
[pid  4466] exit_group(0./strace-static-x86_64: Process 4472 attached
 <unfinished ...>
[pid  4471] <... write resumed>)        = 4
[pid  4470] close(3 <unfinished ...>
[pid  4469] write(3, "1000", 4 <unfinished ...>
[pid  4468] <... close resumed>)        = 0
[pid  4466] <... exit_group resumed>)   = ?
[pid  4472] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4471] close(3 <unfinished ...>
[pid  4470] <... close resumed>)        = 0
[pid  4469] <... write resumed>)        = 4
[pid  4468] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4472] <... set_robust_list resumed>) = 0
[pid  4471] <... close resumed>)        = 0
[pid  4470] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4472] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4471] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4470] <... openat resumed>)       = 3
[pid  4472] <... prctl resumed>)        = 0
[pid  4471] <... openat resumed>)       = 3
[pid  4470] setns(201, 0 <unfinished ...>
[pid  4469] close(3 <unfinished ...>
[pid  4468] <... fcntl resumed>)        = 5
[pid  4466] +++ exited with 0 +++
[pid  4472] setpgid(0, 0 <unfinished ...>
[pid  4471] setns(201, 0 <unfinished ...>
[pid  4470] <... setns resumed>)        = 0
[pid  4469] <... close resumed>)        = 0
[pid  4472] <... setpgid resumed>)      = 0
[pid  4471] <... setns resumed>)        = 0
[pid  4470] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4468] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4469] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4471] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4470] <... socket resumed>)       = 4
[pid  4468] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4472] <... openat resumed>)       = 3
[pid  4471] <... socket resumed>)       = 4
[pid  4470] setns(3, 0 <unfinished ...>
[pid  4469] <... openat resumed>)       = 3
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4468] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4472] write(3, "1000", 4 <unfinished ...>
[pid  4471] setns(3, 0 <unfinished ...>
[pid  4470] <... setns resumed>)        = 0
[pid  4469] setns(201, 0 <unfinished ...>
[pid  4472] <... write resumed>)        = 4
[pid  4471] <... setns resumed>)        = 0
[pid  4470] close(3 <unfinished ...>
[pid  4468] <... openat resumed>)       = 3
[pid  4472] close(3 <unfinished ...>
[pid  4471] close(3 <unfinished ...>
[pid  4470] <... close resumed>)        = 0
[pid  4469] <... setns resumed>)        = 0
[pid  4468] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4472] <... close resumed>)        = 0
[pid  4471] <... close resumed>)        = 0
[pid  4470] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4469] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4472] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4471] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4470] <... fcntl resumed>)        = 5
[pid  4468] <... write resumed>)        = 8
[pid  4472] <... openat resumed>)       = 3
[pid  4471] <... fcntl resumed>)        = 5
[pid  4470] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4472] setns(201, 0 <unfinished ...>
[pid  4471] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4470] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4469] <... socket resumed>)       = 4
[pid  4468] close(3 <unfinished ...>
[pid  4472] <... setns resumed>)        = 0
[pid  4471] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4470] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4469] setns(3, 0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 122
[pid  4472] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4471] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4470] <... openat resumed>)       = 3
[pid  4469] <... setns resumed>)        = 0
[pid  4468] <... close resumed>)        = 0
[pid  4472] <... socket resumed>)       = 4
[pid  4471] <... openat resumed>)       = 3
[pid  4470] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4469] close(3 <unfinished ...>
[pid  4468] close(4 <unfinished ...>
[pid  4472] setns(3, 0 <unfinished ...>
[pid  4471] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4470] <... write resumed>)        = 8
[pid  4472] <... setns resumed>)        = 0
[pid  4471] <... write resumed>)        = 8
[pid  4470] close(3 <unfinished ...>
[pid  4469] <... close resumed>)        = 0
[pid  4468] <... close resumed>)        = 0
[pid  4472] close(3 <unfinished ...>
[pid  4471] close(3 <unfinished ...>
[pid  4470] <... close resumed>)        = 0
[pid  4469] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4468] close(5 <unfinished ...>
[pid  4472] <... close resumed>)        = 0
[pid  4471] <... close resumed>)        = 0
[pid  4470] close(4 <unfinished ...>
[pid  4469] <... fcntl resumed>)        = 5
[pid  4468] <... close resumed>)        = 0
[pid  4472] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4471] close(4 <unfinished ...>
[pid  4470] <... close resumed>)        = 0
[pid  4472] <... fcntl resumed>)        = 5
[pid  4471] <... close resumed>)        = 0
[pid  4470] close(5 <unfinished ...>
[pid  4469] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4468] close(6./strace-static-x86_64: Process 4473 attached
 <unfinished ...>
[pid  4472] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4471] close(5 <unfinished ...>
[pid  4470] <... close resumed>)        = 0
[pid  4469] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4471] <... close resumed>)        = 0
[pid  4470] close(6 <unfinished ...>
[pid  4469] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4468] close(7 <unfinished ...>
[pid  4473] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4472] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4471] close(6 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... openat resumed>)       = 3
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... set_robust_list resumed>) = 0
[pid  4472] <... openat resumed>)       = 3
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(7 <unfinished ...>
[pid  4469] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4468] close(8 <unfinished ...>
[pid  4473] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4472] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4471] close(7 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... prctl resumed>)        = 0
[pid  4472] <... write resumed>)        = 8
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(8 <unfinished ...>
[pid  4469] <... write resumed>)        = 8
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] setpgid(0, 0 <unfinished ...>
[pid  4472] close(3 <unfinished ...>
[pid  4471] close(8 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(3 <unfinished ...>
[pid  4468] close(9 <unfinished ...>
[pid  4473] <... setpgid resumed>)      = 0
[pid  4472] <... close resumed>)        = 0
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(9 <unfinished ...>
[pid  4473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4472] close(4 <unfinished ...>
[pid  4471] close(9 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = 0
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... openat resumed>)       = 3
[pid  4472] <... close resumed>)        = 0
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(10 <unfinished ...>
[pid  4469] close(4 <unfinished ...>
[pid  4468] close(10 <unfinished ...>
[pid  4473] write(3, "1000", 4 <unfinished ...>
[pid  4472] close(5 <unfinished ...>
[pid  4471] close(10 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = 0
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... write resumed>)        = 4
[pid  4472] <... close resumed>)        = 0
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(11 <unfinished ...>
[pid  4469] close(5 <unfinished ...>
[pid  4468] close(11 <unfinished ...>
[pid  4473] close(3 <unfinished ...>
[pid  4472] close(6 <unfinished ...>
[pid  4471] close(11 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(12 <unfinished ...>
[pid  4469] <... close resumed>)        = 0
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4472] close(7 <unfinished ...>
[pid  4471] close(12 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(6 <unfinished ...>
[pid  4468] close(12 <unfinished ...>
[pid  4473] <... openat resumed>)       = 3
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(13 <unfinished ...>
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] setns(201, 0 <unfinished ...>
[pid  4472] close(8 <unfinished ...>
[pid  4471] close(13 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(7 <unfinished ...>
[pid  4468] close(13 <unfinished ...>
[pid  4473] <... setns resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(14 <unfinished ...>
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4472] close(9 <unfinished ...>
[pid  4471] close(14 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(8 <unfinished ...>
[pid  4468] close(14 <unfinished ...>
[pid  4473] <... socket resumed>)       = 4
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(15 <unfinished ...>
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] setns(3, 0 <unfinished ...>
[pid  4472] close(10 <unfinished ...>
[pid  4471] close(15 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(9 <unfinished ...>
[pid  4468] close(15 <unfinished ...>
[pid  4473] <... setns resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(16 <unfinished ...>
[pid  4473] close(3 <unfinished ...>
[pid  4472] close(11 <unfinished ...>
[pid  4471] close(16 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(17 <unfinished ...>
[pid  4469] close(10 <unfinished ...>
[pid  4468] close(16 <unfinished ...>
[pid  4473] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4472] close(12 <unfinished ...>
[pid  4471] close(17 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... fcntl resumed>)        = 5
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(18 <unfinished ...>
[pid  4469] close(11 <unfinished ...>
[pid  4468] close(17 <unfinished ...>
[pid  4473] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4472] close(13 <unfinished ...>
[pid  4471] close(18 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(19 <unfinished ...>
[pid  4469] close(12 <unfinished ...>
[pid  4468] close(18 <unfinished ...>
[pid  4473] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4472] close(14 <unfinished ...>
[pid  4471] close(19 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... openat resumed>)       = 3
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(20 <unfinished ...>
[pid  4469] close(13 <unfinished ...>
[pid  4468] close(19 <unfinished ...>
[pid  4473] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4472] close(15 <unfinished ...>
[pid  4471] close(20 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... write resumed>)        = 8
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(21 <unfinished ...>
[pid  4469] close(14 <unfinished ...>
[pid  4468] close(20 <unfinished ...>
[pid  4473] close(3 <unfinished ...>
[pid  4472] close(16 <unfinished ...>
[pid  4471] close(21 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(22 <unfinished ...>
[pid  4469] close(15 <unfinished ...>
[pid  4468] close(21 <unfinished ...>
[pid  4473] close(4 <unfinished ...>
[pid  4472] close(17 <unfinished ...>
[pid  4471] close(22 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(23 <unfinished ...>
[pid  4469] close(16 <unfinished ...>
[pid  4468] close(22 <unfinished ...>
[pid  4473] close(5 <unfinished ...>
[pid  4472] close(18 <unfinished ...>
[pid  4471] close(23 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = 0
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(24 <unfinished ...>
[pid  4469] close(17 <unfinished ...>
[pid  4468] close(23 <unfinished ...>
[pid  4473] close(6 <unfinished ...>
[pid  4472] close(19 <unfinished ...>
[pid  4471] close(24 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(25 <unfinished ...>
[pid  4469] close(18 <unfinished ...>
[pid  4468] close(24 <unfinished ...>
[pid  4473] close(7 <unfinished ...>
[pid  4472] close(20 <unfinished ...>
[pid  4471] close(25 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(26 <unfinished ...>
[pid  4469] close(19 <unfinished ...>
[pid  4468] close(25 <unfinished ...>
[pid  4473] close(8 <unfinished ...>
[pid  4472] close(21 <unfinished ...>
[pid  4471] close(26 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(27 <unfinished ...>
[pid  4469] close(20 <unfinished ...>
[pid  4468] close(26 <unfinished ...>
[pid  4473] close(9 <unfinished ...>
[pid  4472] close(22 <unfinished ...>
[pid  4471] close(27 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(28 <unfinished ...>
[pid  4469] close(21 <unfinished ...>
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] close(10 <unfinished ...>
[pid  4472] close(23 <unfinished ...>
[pid  4471] close(28 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] close(27 <unfinished ...>
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] close(29 <unfinished ...>
[pid  4473] close(11 <unfinished ...>
[pid  4472] close(24 <unfinished ...>
[pid  4471] close(29 <unfinished ...>
[pid  4470] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(22 <unfinished ...>
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4470] exit_group(0 <unfinished ...>
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] close(28 <unfinished ...>
[pid  4473] close(12 <unfinished ...>
[pid  4472] close(25 <unfinished ...>
[pid  4471] exit_group(0 <unfinished ...>
[pid  4470] <... exit_group resumed>)   = ?
[pid  4469] close(23 <unfinished ...>
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4471] <... exit_group resumed>)   = ?
[pid  4470] +++ exited with 0 +++
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] close(29 <unfinished ...>
[pid  4473] close(13 <unfinished ...>
[pid  4472] close(26 <unfinished ...>
[pid  4471] +++ exited with 0 +++
[pid  4469] close(24 <unfinished ...>
[pid  4468] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] exit_group(0 <unfinished ...>
[pid  4473] close(14 <unfinished ...>
[pid  4472] close(27 <unfinished ...>
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(25 <unfinished ...>
[pid  4473] close(15 <unfinished ...>
[pid  4472] close(28 <unfinished ...>
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(26 <unfinished ...>
[pid  4473] close(16 <unfinished ...>
[pid  4472] close(29 <unfinished ...>
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4473] close(17 <unfinished ...>
[pid  4472] exit_group(0 <unfinished ...>
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4472] <... exit_group resumed>)   = ?
[pid  4473] close(18 <unfinished ...>
[pid  4472] +++ exited with 0 +++
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4468] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4473] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4469] close(27 <unfinished ...>
[pid  4473] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4473] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4473] exit_group(0)               = ?
./strace-static-x86_64: Process 4475 attached
[pid  4473] +++ exited with 0 +++
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 121
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 121
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4469] close(28./strace-static-x86_64: Process 4474 attached
 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4469] close(29 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4469] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4469] exit_group(0 <unfinished ...>
[pid  4474] <... set_robust_list resumed>) = 0
[pid  4474] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4469] <... exit_group resumed>)   = ?
[pid  4474] <... prctl resumed>)        = 0
[pid  4474] setpgid(0, 0)               = 0
[pid  4474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4469] +++ exited with 0 +++
[pid  4474] write(3, "1000", 4 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4474] <... write resumed>)        = 4
[pid  4474] close(3 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4474] <... close resumed>)        = 0
[pid  4474] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4477 attached
[pid  4475] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 125
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 122
[pid  4474] <... openat resumed>)       = 3
[pid  4474] setns(201, 0)               = 0
[pid  4474] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4474] setns(3, 0 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 123
[pid  4474] <... setns resumed>)        = 0
[pid  4474] close(3)                    = 0
[pid  4474] fcntl(4, F_DUPFD, 4)        = 5
[pid  4474] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4474] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4475] <... set_robust_list resumed>) = 0
[pid  4474] <... openat resumed>)       = 3
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 120
[pid  4474] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4474] close(3)                    = 0
./strace-static-x86_64: Process 4476 attached
[pid  4475] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4474] close(4 <unfinished ...>
[pid  4476] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4475] <... prctl resumed>)        = 0
[pid  4474] <... close resumed>)        = 0
[pid  4476] <... set_robust_list resumed>) = 0
[pid  4474] close(5 <unfinished ...>
[pid  4477] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4476] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4475] setpgid(0, 0 <unfinished ...>
[pid  4474] <... close resumed>)        = 0
./strace-static-x86_64: Process 4478 attached
[pid  4476] <... prctl resumed>)        = 0
[pid  4475] <... setpgid resumed>)      = 0
[pid  4474] close(6 <unfinished ...>
[pid  4476] setpgid(0, 0 <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4479 attached
 <unfinished ...>
[pid  4476] <... setpgid resumed>)      = 0
[pid  4474] close(7 <unfinished ...>
[pid  4475] <... openat resumed>)       = 3
[pid  4479] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4477] <... set_robust_list resumed>) = 0
[pid  4476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4475] write(3, "1000", 4 <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... set_robust_list resumed>) = 0
[pid  4478] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4477] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4476] <... openat resumed>)       = 3
[pid  4475] <... write resumed>)        = 4
[pid  4474] close(8 <unfinished ...>
[pid  4479] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4476] write(3, "1000", 4 <unfinished ...>
[pid  4477] <... prctl resumed>)        = 0
[pid  4475] close(3 <unfinished ...>
[pid  4478] <... set_robust_list resumed>) = 0
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... prctl resumed>)        = 0
[pid  4476] <... write resumed>)        = 4
[pid  4474] close(9 <unfinished ...>
[pid  4479] setpgid(0, 0 <unfinished ...>
[pid  4478] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4477] setpgid(0, 0 <unfinished ...>
[pid  4476] close(3 <unfinished ...>
[pid  4475] <... close resumed>)        = 0
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... setpgid resumed>)      = 0
[pid  4476] <... close resumed>)        = 0
[pid  4475] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4474] close(10 <unfinished ...>
[pid  4479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4476] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4475] <... openat resumed>)       = 3
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... openat resumed>)       = 3
[pid  4478] <... prctl resumed>)        = 0
[pid  4477] <... setpgid resumed>)      = 0
[pid  4476] <... openat resumed>)       = 3
[pid  4475] setns(201, 0 <unfinished ...>
[pid  4474] close(11 <unfinished ...>
[pid  4479] write(3, "1000", 4 <unfinished ...>
[pid  4476] setns(201, 0 <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] <... setns resumed>)        = 0
[pid  4479] <... write resumed>)        = 4
[pid  4477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4476] <... setns resumed>)        = 0
[pid  4474] close(12 <unfinished ...>
[pid  4479] close(3 <unfinished ...>
[pid  4476] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = 0
[pid  4476] <... socket resumed>)       = 4
[pid  4474] close(13 <unfinished ...>
[pid  4479] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4476] setns(3, 0 <unfinished ...>
[pid  4475] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... openat resumed>)       = 3
[pid  4477] <... openat resumed>)       = 3
[pid  4476] <... setns resumed>)        = 0
[pid  4474] close(14 <unfinished ...>
[pid  4475] <... socket resumed>)       = 4
[pid  4479] setns(201, 0 <unfinished ...>
[pid  4477] write(3, "1000", 4 <unfinished ...>
[pid  4476] close(3 <unfinished ...>
[pid  4475] setns(3, 0 <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... setns resumed>)        = 0
[pid  4478] setpgid(0, 0 <unfinished ...>
[pid  4477] <... write resumed>)        = 4
[pid  4476] <... close resumed>)        = 0
[pid  4475] <... setns resumed>)        = 0
[pid  4474] close(15 <unfinished ...>
[pid  4479] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4477] close(3 <unfinished ...>
[pid  4476] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4475] close(3 <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... socket resumed>)       = 4
[pid  4477] <... close resumed>)        = 0
[pid  4476] <... fcntl resumed>)        = 5
[pid  4475] <... close resumed>)        = 0
[pid  4474] close(16 <unfinished ...>
[pid  4479] setns(3, 0 <unfinished ...>
[pid  4478] <... setpgid resumed>)      = 0
[pid  4477] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4476] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4475] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... setns resumed>)        = 0
[pid  4477] <... openat resumed>)       = 3
[pid  4476] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4475] <... fcntl resumed>)        = 5
[pid  4474] close(17 <unfinished ...>
[pid  4479] close(3 <unfinished ...>
[pid  4478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4477] setns(201, 0 <unfinished ...>
[pid  4476] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4479] <... close resumed>)        = 0
[pid  4477] <... setns resumed>)        = 0
[pid  4476] <... openat resumed>)       = 3
[pid  4475] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4474] close(18 <unfinished ...>
[pid  4479] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4478] <... openat resumed>)       = 3
[pid  4477] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4476] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4475] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... fcntl resumed>)        = 5
[pid  4478] write(3, "1000", 4 <unfinished ...>
[pid  4477] <... socket resumed>)       = 4
[pid  4476] <... write resumed>)        = 8
[pid  4474] close(19 <unfinished ...>
[pid  4479] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4478] <... write resumed>)        = 4
[pid  4477] setns(3, 0 <unfinished ...>
[pid  4476] close(3 <unfinished ...>
[pid  4475] <... openat resumed>)       = 3
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4478] close(3 <unfinished ...>
[pid  4477] <... setns resumed>)        = 0
[pid  4476] <... close resumed>)        = 0
[pid  4475] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4474] close(20 <unfinished ...>
[pid  4479] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4478] <... close resumed>)        = 0
[pid  4477] close(3 <unfinished ...>
[pid  4476] close(4 <unfinished ...>
[pid  4475] <... write resumed>)        = 8
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... openat resumed>)       = 3
[pid  4478] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4477] <... close resumed>)        = 0
[pid  4476] <... close resumed>)        = 0
[pid  4475] close(3 <unfinished ...>
[pid  4474] close(21 <unfinished ...>
[pid  4479] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4477] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4476] close(5 <unfinished ...>
[pid  4475] <... close resumed>)        = 0
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... write resumed>)        = 8
[pid  4478] <... openat resumed>)       = 3
[pid  4477] <... fcntl resumed>)        = 5
[pid  4476] <... close resumed>)        = 0
[pid  4475] close(4 <unfinished ...>
[pid  4474] close(22 <unfinished ...>
[pid  4479] close(3 <unfinished ...>
[pid  4478] setns(201, 0 <unfinished ...>
[pid  4477] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4476] close(6 <unfinished ...>
[pid  4475] <... close resumed>)        = 0
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = 0
[pid  4478] <... setns resumed>)        = 0
[pid  4477] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(5 <unfinished ...>
[pid  4474] close(23 <unfinished ...>
[pid  4479] close(4 <unfinished ...>
[pid  4478] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4477] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4476] close(7 <unfinished ...>
[pid  4475] <... close resumed>)        = 0
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = 0
[pid  4478] <... socket resumed>)       = 4
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] close(24 <unfinished ...>
[pid  4475] close(6 <unfinished ...>
[pid  4479] close(5 <unfinished ...>
[pid  4478] setns(3, 0 <unfinished ...>
[pid  4477] <... openat resumed>)       = 3
[pid  4476] close(8 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = 0
[pid  4478] <... setns resumed>)        = 0
[pid  4477] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(7 <unfinished ...>
[pid  4474] close(25 <unfinished ...>
[pid  4479] close(6 <unfinished ...>
[pid  4478] close(3 <unfinished ...>
[pid  4477] <... write resumed>)        = 8
[pid  4476] close(9 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = 0
[pid  4477] close(3 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(8 <unfinished ...>
[pid  4474] close(26 <unfinished ...>
[pid  4479] close(7 <unfinished ...>
[pid  4478] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4477] <... close resumed>)        = 0
[pid  4476] close(10 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... fcntl resumed>)        = 5
[pid  4477] close(4 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(9 <unfinished ...>
[pid  4474] close(27 <unfinished ...>
[pid  4479] close(8 <unfinished ...>
[pid  4478] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4477] <... close resumed>)        = 0
[pid  4476] close(11 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4477] close(5 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(10 <unfinished ...>
[pid  4474] close(28 <unfinished ...>
[pid  4479] close(9 <unfinished ...>
[pid  4478] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4476] close(12 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = 0
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(11 <unfinished ...>
[pid  4474] close(29 <unfinished ...>
[pid  4477] close(6 <unfinished ...>
[pid  4479] close(10 <unfinished ...>
[pid  4478] <... openat resumed>)       = 3
[pid  4476] close(13 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4477] close(7 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(12 <unfinished ...>
[pid  4474] exit_group(0 <unfinished ...>
[pid  4479] close(11 <unfinished ...>
[pid  4478] <... write resumed>)        = 8
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(14 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4474] <... exit_group resumed>)   = ?
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] close(3 <unfinished ...>
[pid  4477] close(8 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(13 <unfinished ...>
[pid  4474] +++ exited with 0 +++
[pid  4479] close(12 <unfinished ...>
[pid  4478] <... close resumed>)        = 0
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(15 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] close(4 <unfinished ...>
[pid  4477] close(9 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(14 <unfinished ...>
[pid  4479] close(13 <unfinished ...>
[pid  4478] <... close resumed>)        = 0
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(16 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] close(5 <unfinished ...>
[pid  4477] close(10 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(15 <unfinished ...>
[pid  4479] close(14 <unfinished ...>
[pid  4478] <... close resumed>)        = 0
[pid  4476] close(17 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] close(6 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(11 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4479] close(15 <unfinished ...>
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(18 <unfinished ...>
[pid  4475] close(16 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] close(16 <unfinished ...>
[pid  4476] close(19 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] close(17 <unfinished ...>
[pid  4476] close(20 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] close(18 <unfinished ...>
[pid  4478] close(7 <unfinished ...>
[pid  4477] close(12 <unfinished ...>
[pid  4476] close(21 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 122
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(17 <unfinished ...>
[pid  4479] close(19 <unfinished ...>
[pid  4478] close(8 <unfinished ...>
[pid  4477] close(13 <unfinished ...>
[pid  4476] close(22 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(18 <unfinished ...>
[pid  4479] close(20 <unfinished ...>
[pid  4478] close(9 <unfinished ...>
[pid  4477] close(14 <unfinished ...>
[pid  4476] close(23 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(19 <unfinished ...>
[pid  4479] close(21 <unfinished ...>
[pid  4478] close(10 <unfinished ...>
[pid  4477] close(15 <unfinished ...>
[pid  4476] close(24 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(20./strace-static-x86_64: Process 4480 attached
 <unfinished ...>
[pid  4479] close(22 <unfinished ...>
[pid  4478] close(11 <unfinished ...>
[pid  4476] close(25 <unfinished ...>
[pid  4480] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... set_robust_list resumed>) = 0
[pid  4479] close(23 <unfinished ...>
[pid  4477] close(16 <unfinished ...>
[pid  4476] close(26 <unfinished ...>
[pid  4480] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... prctl resumed>)        = 0
[pid  4479] close(24 <unfinished ...>
[pid  4478] close(12 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(27 <unfinished ...>
[pid  4475] close(21 <unfinished ...>
[pid  4480] setpgid(0, 0 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(17 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... setpgid resumed>)      = 0
[pid  4479] close(25 <unfinished ...>
[pid  4478] close(13 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(28 <unfinished ...>
[pid  4475] close(22 <unfinished ...>
[pid  4480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(18 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... openat resumed>)       = 3
[pid  4479] close(26 <unfinished ...>
[pid  4478] close(14 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] close(29 <unfinished ...>
[pid  4475] close(23 <unfinished ...>
[pid  4480] write(3, "1000", 4 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(19 <unfinished ...>
[pid  4476] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... write resumed>)        = 4
[pid  4479] close(27 <unfinished ...>
[pid  4478] close(15 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] exit_group(0 <unfinished ...>
[pid  4475] close(24 <unfinished ...>
[pid  4480] close(3 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(20 <unfinished ...>
[pid  4476] <... exit_group resumed>)   = ?
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... close resumed>)        = 0
[pid  4479] close(28 <unfinished ...>
[pid  4478] close(16 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4476] +++ exited with 0 +++
[pid  4475] close(25 <unfinished ...>
[pid  4480] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(21 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4480] <... openat resumed>)       = 3
[pid  4479] close(29 <unfinished ...>
[pid  4478] close(17 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(26 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4480] setns(201, 0 <unfinished ...>
[pid  4479] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(22 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4480] <... setns resumed>)        = 0
[pid  4479] exit_group(0 <unfinished ...>
[pid  4478] close(18 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(27 <unfinished ...>
[pid  4480] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4479] <... exit_group resumed>)   = ?
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(23 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... socket resumed>)       = 4
[pid  4479] +++ exited with 0 +++
[pid  4478] close(19 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(28 <unfinished ...>
[pid  4480] setns(3, 0 <unfinished ...>
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(24 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4480] <... setns resumed>)        = 0
[pid  4478] close(20 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] close(29 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4480] close(3)                    = 0
[pid  4480] fcntl(4, F_DUPFD, 4)        = 5
[pid  4480] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4480] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(25 <unfinished ...>
[pid  4475] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4480] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4478] close(21 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4475] exit_group(0 <unfinished ...>
[pid  4480] <... write resumed>)        = 8
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(26 <unfinished ...>
[pid  4475] <... exit_group resumed>)   = ?
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 126
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4480] close(3 <unfinished ...>
[pid  4478] close(22 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] <... close resumed>)        = 0
[pid  4480] close(4)                    = 0
[pid  4480] close(5)                    = 0
[pid  4480] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4480] close(7 <unfinished ...>
[pid  4475] +++ exited with 0 +++
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4480] close(9 <unfinished ...>
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] close(27 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] close(10 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4478] close(23 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4481 attached
 <unfinished ...>
[pid  4480] close(11 <unfinished ...>
[pid  4478] close(24 <unfinished ...>
[pid  4477] close(28 <unfinished ...>
[pid  4481] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] <... set_robust_list resumed>) = 0
[pid  4480] close(12 <unfinished ...>
[pid  4481] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] <... prctl resumed>)        = 0
[pid  4480] close(13 <unfinished ...>
[pid  4481] setpgid(0, 0 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4481] <... setpgid resumed>)      = 0
[pid  4480] close(14 <unfinished ...>
[pid  4477] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 121
[pid  4478] close(25 <unfinished ...>
[pid  4481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] <... openat resumed>)       = 3
[pid  4480] close(15 <unfinished ...>
[pid  4477] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] write(3, "1000", 4 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] exit_group(0 <unfinished ...>
[pid  4478] close(26 <unfinished ...>
[pid  4481] <... write resumed>)        = 4
[pid  4480] close(16 <unfinished ...>
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4477] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 122
[pid  4481] close(3 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] close(27 <unfinished ...>
[pid  4481] <... close resumed>)        = 0
[pid  4480] close(17 <unfinished ...>
[pid  4481] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] <... openat resumed>)       = 3
[pid  4480] close(18 <unfinished ...>
[pid  4481] setns(201, 0 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] <... setns resumed>)        = 0
[pid  4480] close(19 <unfinished ...>
[pid  4477] +++ exited with 0 +++
[pid  4481] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] <... socket resumed>)       = 4
[pid  4480] close(20 <unfinished ...>
[pid  4478] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4481] setns(3, 0 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4481] <... setns resumed>)        = 0
[pid  4480] close(21 <unfinished ...>
[pid  4478] close(29./strace-static-x86_64: Process 4483 attached
 <unfinished ...>
[pid  4481] close(3 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4481] <... close resumed>)        = 0
[pid  4480] close(22 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4482 attached
[pid  4483] <... set_robust_list resumed>) = 0
[pid  4481] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4478] exit_group(0 <unfinished ...>
[pid  4483] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4481] <... fcntl resumed>)        = 5
[pid  4480] close(23 <unfinished ...>
[pid  4478] <... exit_group resumed>)   = ?
[pid  4483] <... prctl resumed>)        = 0
[pid  4481] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] setpgid(0, 0 <unfinished ...>
[pid  4481] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4480] close(24 <unfinished ...>
[pid  4483] <... setpgid resumed>)      = 0
[pid  4481] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4481] <... openat resumed>)       = 3
[pid  4480] close(25 <unfinished ...>
[pid  4478] +++ exited with 0 +++
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4483] <... openat resumed>)       = 3
[pid  4482] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4481] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] write(3, "1000", 4 <unfinished ...>
[pid  4481] <... write resumed>)        = 8
[pid  4480] close(26 <unfinished ...>
[pid  4483] <... write resumed>)        = 4
[pid  4482] <... set_robust_list resumed>) = 0
[pid  4481] close(3 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] close(3 <unfinished ...>
[pid  4481] <... close resumed>)        = 0
[pid  4480] close(27 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 123
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4483] <... close resumed>)        = 0
[pid  4482] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4481] close(4 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4482] <... prctl resumed>)        = 0
[pid  4481] <... close resumed>)        = 0
[pid  4480] close(28 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4483] <... openat resumed>)       = 3
[pid  4482] setpgid(0, 0 <unfinished ...>
[pid  4481] close(5 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] setns(201, 0 <unfinished ...>
[pid  4482] <... setpgid resumed>)      = 0
[pid  4481] <... close resumed>)        = 0
[pid  4480] close(29 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4483] <... setns resumed>)        = 0
[pid  4482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4481] close(6 <unfinished ...>
[pid  4480] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] exit_group(0./strace-static-x86_64: Process 4484 attached
 <unfinished ...>
[pid  4483] <... socket resumed>)       = 4
[pid  4481] close(7 <unfinished ...>
[pid  4480] <... exit_group resumed>)   = ?
[pid  4482] <... openat resumed>)       = 3
[pid  4484] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4483] setns(3, 0 <unfinished ...>
[pid  4482] write(3, "1000", 4 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4480] +++ exited with 0 +++
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4484] <... set_robust_list resumed>) = 0
[pid  4483] <... setns resumed>)        = 0
[pid  4482] <... write resumed>)        = 4
[pid  4481] close(8 <unfinished ...>
[pid  4484] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4483] close(3 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... prctl resumed>)        = 0
[pid  4483] <... close resumed>)        = 0
[pid  4482] close(3 <unfinished ...>
[pid  4481] close(9 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4484] setpgid(0, 0 <unfinished ...>
[pid  4483] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 124
[pid  4482] <... close resumed>)        = 0
[pid  4484] <... setpgid resumed>)      = 0
[pid  4483] <... fcntl resumed>)        = 5
[pid  4481] close(10 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4485 attached
[pid  4484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4483] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4482] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4484] <... openat resumed>)       = 3
[pid  4483] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4481] close(11 <unfinished ...>
[pid  4484] write(3, "1000", 4 <unfinished ...>
[pid  4483] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] <... set_robust_list resumed>) = 0
[pid  4484] <... write resumed>)        = 4
[pid  4483] <... openat resumed>)       = 3
[pid  4482] <... openat resumed>)       = 3
[pid  4481] close(12 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4484] close(3 <unfinished ...>
[pid  4483] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4482] setns(201, 0 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = 0
[pid  4483] <... write resumed>)        = 8
[pid  4481] close(13 <unfinished ...>
[pid  4484] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4483] close(3 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... openat resumed>)       = 3
[pid  4483] <... close resumed>)        = 0
[pid  4482] <... setns resumed>)        = 0
[pid  4481] close(14 <unfinished ...>
[pid  4484] setns(201, 0 <unfinished ...>
[pid  4483] close(4 <unfinished ...>
[pid  4482] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 123
[pid  4485] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4484] <... setns resumed>)        = 0
[pid  4483] <... close resumed>)        = 0
[pid  4481] close(15 <unfinished ...>
[pid  4485] <... prctl resumed>)        = 0
[pid  4484] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4483] close(5 <unfinished ...>
[pid  4482] <... socket resumed>)       = 4
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4486 attached
[pid  4485] setpgid(0, 0 <unfinished ...>
[pid  4484] <... socket resumed>)       = 4
[pid  4483] <... close resumed>)        = 0
[pid  4482] setns(3, 0 <unfinished ...>
[pid  4481] close(16 <unfinished ...>
[pid  4484] setns(3, 0 <unfinished ...>
[pid  4483] close(6 <unfinished ...>
[pid  4482] <... setns resumed>)        = 0
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] <... setpgid resumed>)      = 0
[pid  4484] <... setns resumed>)        = 0
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] close(3 <unfinished ...>
[pid  4481] close(17 <unfinished ...>
[pid  4485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4484] close(3 <unfinished ...>
[pid  4483] close(7 <unfinished ...>
[pid  4482] <... close resumed>)        = 0
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = 0
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4481] close(18 <unfinished ...>
[pid  4485] <... openat resumed>)       = 3
[pid  4484] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4483] close(8 <unfinished ...>
[pid  4482] <... fcntl resumed>)        = 5
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... fcntl resumed>)        = 5
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] close(19 <unfinished ...>
[pid  4485] write(3, "1000", 4 <unfinished ...>
[pid  4484] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4483] close(9 <unfinished ...>
[pid  4482] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4485] <... write resumed>)        = 4
[pid  4484] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4481] close(20 <unfinished ...>
[pid  4484] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4483] close(10 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... set_robust_list resumed>) = 0
[pid  4485] close(3 <unfinished ...>
[pid  4484] <... openat resumed>)       = 3
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4481] close(21 <unfinished ...>
[pid  4484] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4483] close(11 <unfinished ...>
[pid  4482] <... openat resumed>)       = 3
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4485] <... close resumed>)        = 0
[pid  4484] <... write resumed>)        = 8
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4481] close(22 <unfinished ...>
[pid  4484] close(3 <unfinished ...>
[pid  4483] close(12 <unfinished ...>
[pid  4482] <... write resumed>)        = 8
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4486] <... prctl resumed>)        = 0
[pid  4484] <... close resumed>)        = 0
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] close(3 <unfinished ...>
[pid  4481] close(23 <unfinished ...>
[pid  4484] close(4 <unfinished ...>
[pid  4483] close(13 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = 0
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = 0
[pid  4481] close(24 <unfinished ...>
[pid  4486] setpgid(0, 0 <unfinished ...>
[pid  4485] <... openat resumed>)       = 3
[pid  4484] close(5 <unfinished ...>
[pid  4483] close(14 <unfinished ...>
[pid  4482] close(4 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... setpgid resumed>)      = 0
[pid  4485] setns(201, 0 <unfinished ...>
[pid  4484] <... close resumed>)        = 0
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = 0
[pid  4481] close(25 <unfinished ...>
[pid  4485] <... setns resumed>)        = 0
[pid  4484] close(6 <unfinished ...>
[pid  4483] close(15 <unfinished ...>
[pid  4482] close(5 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4485] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = 0
[pid  4481] close(26 <unfinished ...>
[pid  4485] <... socket resumed>)       = 4
[pid  4484] close(7 <unfinished ...>
[pid  4483] close(16 <unfinished ...>
[pid  4482] close(6 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... openat resumed>)       = 3
[pid  4485] setns(3, 0 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] close(27 <unfinished ...>
[pid  4486] write(3, "1000", 4 <unfinished ...>
[pid  4485] <... setns resumed>)        = 0
[pid  4484] close(8 <unfinished ...>
[pid  4483] close(17 <unfinished ...>
[pid  4482] close(7 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... write resumed>)        = 4
[pid  4485] close(3 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] close(28 <unfinished ...>
[pid  4486] close(3 <unfinished ...>
[pid  4485] <... close resumed>)        = 0
[pid  4484] close(9 <unfinished ...>
[pid  4483] close(18 <unfinished ...>
[pid  4482] close(8 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... close resumed>)        = 0
[pid  4485] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] close(29 <unfinished ...>
[pid  4486] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4485] <... fcntl resumed>)        = 5
[pid  4484] close(10 <unfinished ...>
[pid  4483] close(19 <unfinished ...>
[pid  4482] close(9 <unfinished ...>
[pid  4481] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... openat resumed>)       = 3
[pid  4485] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] exit_group(0 <unfinished ...>
[pid  4486] setns(201, 0 <unfinished ...>
[pid  4485] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4484] close(11 <unfinished ...>
[pid  4483] close(20 <unfinished ...>
[pid  4482] close(10 <unfinished ...>
[pid  4481] <... exit_group resumed>)   = ?
[pid  4486] <... setns resumed>)        = 0
[pid  4485] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4481] +++ exited with 0 +++
[pid  4486] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4484] close(12 <unfinished ...>
[pid  4483] close(21 <unfinished ...>
[pid  4482] close(11 <unfinished ...>
[pid  4485] <... openat resumed>)       = 3
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... socket resumed>)       = 4
[pid  4485] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4484] close(13 <unfinished ...>
[pid  4483] close(22 <unfinished ...>
[pid  4482] close(12 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4486] setns(3, 0 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4486] <... setns resumed>)        = 0
[pid  4485] <... write resumed>)        = 8
[pid  4484] close(14 <unfinished ...>
[pid  4483] close(23 <unfinished ...>
[pid  4482] close(13 <unfinished ...>
[pid  4486] close(3 <unfinished ...>
[pid  4485] close(3 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4486] <... close resumed>)        = 0
[pid  4485] <... close resumed>)        = 0
[pid  4484] close(15 <unfinished ...>
[pid  4483] close(24 <unfinished ...>
[pid  4482] close(14 <unfinished ...>
[pid  4486] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4485] close(4 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] close(16 <unfinished ...>
[pid  4483] close(25 <unfinished ...>
[pid  4482] close(15 <unfinished ...>
[pid  4485] <... close resumed>)        = 0
[pid  4486] <... fcntl resumed>)        = 5
[pid  4485] close(5 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4486] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4485] <... close resumed>)        = 0
[pid  4484] close(17 <unfinished ...>
[pid  4483] close(26 <unfinished ...>
[pid  4482] close(16 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] close(18 <unfinished ...>
[pid  4483] close(27 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] close(19 <unfinished ...>
[pid  4483] close(28 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] close(20 <unfinished ...>
[pid  4483] close(29 <unfinished ...>
[pid  4486] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4485] close(6 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 127
[pid  4486] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] close(21 <unfinished ...>
[pid  4483] exit_group(0 <unfinished ...>
[pid  4482] close(17 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4483] <... exit_group resumed>)   = ?
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(7 <unfinished ...>
[pid  4486] <... openat resumed>)       = 3
[pid  4484] close(22 <unfinished ...>
[pid  4483] +++ exited with 0 +++
[pid  4482] close(18 <unfinished ...>
[pid  4486] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(8 <unfinished ...>
[pid  4484] close(23 <unfinished ...>
[pid  4482] close(19 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4486] <... write resumed>)        = 8
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4486] close(3 <unfinished ...>
[pid  4485] close(9 <unfinished ...>
[pid  4484] close(24 <unfinished ...>
[pid  4482] close(20./strace-static-x86_64: Process 4487 attached
 <unfinished ...>
[pid  4486] <... close resumed>)        = 0
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4487] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4486] close(4 <unfinished ...>
[pid  4485] close(10 <unfinished ...>
[pid  4484] close(25 <unfinished ...>
[pid  4482] close(21 <unfinished ...>
[pid  4487] <... set_robust_list resumed>) = 0
[pid  4486] <... close resumed>)        = 0
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4486] close(5 <unfinished ...>
[pid  4485] close(11 <unfinished ...>
[pid  4484] close(26 <unfinished ...>
[pid  4482] close(22 <unfinished ...>
[pid  4487] <... prctl resumed>)        = 0
[pid  4486] <... close resumed>)        = 0
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] setpgid(0, 0 <unfinished ...>
[pid  4486] close(6 <unfinished ...>
[pid  4484] close(27 <unfinished ...>
[pid  4482] close(23 <unfinished ...>
[pid  4487] <... setpgid resumed>)      = 0
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4484] close(28 <unfinished ...>
[pid  4487] <... openat resumed>)       = 3
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(12 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] write(3, "1000", 4 <unfinished ...>
[pid  4486] close(7 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] close(29 <unfinished ...>
[pid  4482] close(24 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 123
[pid  4487] <... write resumed>)        = 4
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(13 <unfinished ...>
[pid  4484] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] close(3 <unfinished ...>
[pid  4486] close(8 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] exit_group(0 <unfinished ...>
[pid  4482] close(25 <unfinished ...>
[pid  4487] <... close resumed>)        = 0
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(14 <unfinished ...>
[pid  4484] <... exit_group resumed>)   = ?
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4486] close(9 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4484] +++ exited with 0 +++
[pid  4482] close(26 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(15 <unfinished ...>
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4486] close(10 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] close(27 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(16 <unfinished ...>
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(11 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] close(28 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(17 <unfinished ...>
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4488 attached
[pid  4487] <... openat resumed>)       = 3
[pid  4488] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4487] setns(201, 0 <unfinished ...>
[pid  4488] <... set_robust_list resumed>) = 0
[pid  4487] <... setns resumed>)        = 0
[pid  4488] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4487] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4488] <... prctl resumed>)        = 0
[pid  4487] <... socket resumed>)       = 4
[pid  4488] setpgid(0, 0 <unfinished ...>
[pid  4487] setns(3, 0 <unfinished ...>
[pid  4488] <... setpgid resumed>)      = 0
[pid  4487] <... setns resumed>)        = 0
[pid  4488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4487] close(3 <unfinished ...>
[pid  4486] close(12 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 124
[pid  4488] <... openat resumed>)       = 3
[pid  4487] <... close resumed>)        = 0
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(18 <unfinished ...>
[pid  4482] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] write(3, "1000", 4 <unfinished ...>
[pid  4487] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4486] close(13 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4482] exit_group(0 <unfinished ...>
[pid  4488] <... write resumed>)        = 4
[pid  4487] <... fcntl resumed>)        = 5
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(19 <unfinished ...>
[pid  4482] <... exit_group resumed>)   = ?
[pid  4488] close(3 <unfinished ...>
[pid  4487] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4486] close(14 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = 0
[pid  4487] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4488] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4487] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4488] <... openat resumed>)       = 3
[pid  4487] <... openat resumed>)       = 3
[pid  4482] +++ exited with 0 +++
[pid  4488] setns(201, 0 <unfinished ...>
[pid  4487] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(20 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4489 attached
[pid  4488] <... setns resumed>)        = 0
[pid  4487] <... write resumed>)        = 8
[pid  4486] close(15 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4488] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4487] close(3 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(21 <unfinished ...>
[pid  4489] <... set_robust_list resumed>) = 0
[pid  4488] <... socket resumed>)       = 4
[pid  4487] <... close resumed>)        = 0
[pid  4486] close(16 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4488] setns(3, 0 <unfinished ...>
[pid  4487] close(4 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(22 <unfinished ...>
[pid  4489] <... prctl resumed>)        = 0
[pid  4488] <... setns resumed>)        = 0
[pid  4487] <... close resumed>)        = 0
[pid  4486] close(17 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] setpgid(0, 0 <unfinished ...>
[pid  4488] close(3 <unfinished ...>
[pid  4487] close(5 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(23 <unfinished ...>
[pid  4489] <... setpgid resumed>)      = 0
[pid  4488] <... close resumed>)        = 0
[pid  4487] <... close resumed>)        = 0
[pid  4486] close(18 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4488] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4487] close(6 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(24 <unfinished ...>
[pid  4489] <... openat resumed>)       = 3
[pid  4488] <... fcntl resumed>)        = 5
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(19 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] write(3, "1000", 4 <unfinished ...>
[pid  4488] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4487] close(7 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(25 <unfinished ...>
[pid  4489] <... write resumed>)        = 4
[pid  4488] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(20 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4489] close(3 <unfinished ...>
[pid  4488] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4487] close(8 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(26 <unfinished ...>
[pid  4489] <... close resumed>)        = 0
[pid  4488] <... openat resumed>)       = 3
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4488] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4487] close(9 <unfinished ...>
[pid  4489] <... openat resumed>)       = 3
[pid  4488] <... write resumed>)        = 8
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(21 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] setns(201, 0 <unfinished ...>
[pid  4488] close(3 <unfinished ...>
[pid  4487] close(10 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(27 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 122
[pid  4489] <... setns resumed>)        = 0
[pid  4488] <... close resumed>)        = 0
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(22 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4488] close(4 <unfinished ...>
[pid  4487] close(11 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(28 <unfinished ...>
[pid  4489] <... socket resumed>)       = 4
[pid  4488] <... close resumed>)        = 0
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(23 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] setns(3, 0 <unfinished ...>
[pid  4488] close(5 <unfinished ...>
[pid  4487] close(12 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] close(29 <unfinished ...>
[pid  4489] <... setns resumed>)        = 0
[pid  4488] <... close resumed>)        = 0
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(24 <unfinished ...>
[pid  4485] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4490 attached
[pid  4489] close(3 <unfinished ...>
[pid  4488] close(6 <unfinished ...>
[pid  4487] close(13 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4485] exit_group(0 <unfinished ...>
[pid  4490] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4489] <... close resumed>)        = 0
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(25 <unfinished ...>
[pid  4485] <... exit_group resumed>)   = ?
[pid  4490] <... set_robust_list resumed>) = 0
[pid  4489] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4488] close(7 <unfinished ...>
[pid  4487] close(14 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4489] <... fcntl resumed>)        = 5
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] <... prctl resumed>)        = 0
[pid  4489] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4488] close(8 <unfinished ...>
[pid  4487] close(15 <unfinished ...>
[pid  4490] setpgid(0, 0 <unfinished ...>
[pid  4489] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(26 <unfinished ...>
[pid  4485] +++ exited with 0 +++
[pid  4490] <... setpgid resumed>)      = 0
[pid  4489] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4488] close(9 <unfinished ...>
[pid  4487] close(16 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4489] <... openat resumed>)       = 3
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(27 <unfinished ...>
[pid  4490] <... openat resumed>)       = 3
[pid  4489] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4488] close(10 <unfinished ...>
[pid  4487] close(17 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4490] write(3, "1000", 4 <unfinished ...>
[pid  4489] <... write resumed>)        = 8
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(28 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4490] <... write resumed>)        = 4
[pid  4489] close(3 <unfinished ...>
[pid  4488] close(11 <unfinished ...>
[pid  4487] close(18 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(3 <unfinished ...>
[pid  4489] <... close resumed>)        = 0
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] <... close resumed>)        = 0
[pid  4489] close(4 <unfinished ...>
[pid  4488] close(12 <unfinished ...>
[pid  4487] close(19 <unfinished ...>
[pid  4490] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4489] <... close resumed>)        = 0
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] <... openat resumed>)       = 3
[pid  4489] close(5 <unfinished ...>
[pid  4488] close(13 <unfinished ...>
[pid  4487] close(20 <unfinished ...>
[pid  4490] setns(201, 0 <unfinished ...>
[pid  4489] <... close resumed>)        = 0
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] close(29 <unfinished ...>
[pid  4490] <... setns resumed>)        = 0
[pid  4489] close(6 <unfinished ...>
[pid  4488] close(14 <unfinished ...>
[pid  4487] close(21 <unfinished ...>
[pid  4486] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 125
[pid  4490] <... socket resumed>)       = 4
[pid  4489] close(7 <unfinished ...>
[pid  4488] close(15 <unfinished ...>
[pid  4487] close(22 <unfinished ...>
[pid  4486] exit_group(0 <unfinished ...>
[pid  4490] setns(3, 0 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4486] <... exit_group resumed>)   = ?
[pid  4490] <... setns resumed>)        = 0
[pid  4489] close(8 <unfinished ...>
[pid  4488] close(16 <unfinished ...>
[pid  4487] close(23 <unfinished ...>
[pid  4490] close(3 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] <... close resumed>)        = 0
[pid  4489] close(9 <unfinished ...>
[pid  4488] close(17 <unfinished ...>
[pid  4487] close(24./strace-static-x86_64: Process 4491 attached
 <unfinished ...>
[pid  4490] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4490] <... fcntl resumed>)        = 5
[pid  4489] close(10 <unfinished ...>
[pid  4488] close(18 <unfinished ...>
[pid  4487] close(25 <unfinished ...>
[pid  4486] +++ exited with 0 +++
[pid  4491] <... set_robust_list resumed>) = 0
[pid  4490] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4490] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4489] close(11 <unfinished ...>
[pid  4488] close(19 <unfinished ...>
[pid  4487] close(26 <unfinished ...>
[pid  4491] <... prctl resumed>)        = 0
[pid  4490] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] setpgid(0, 0 <unfinished ...>
[pid  4490] <... openat resumed>)       = 3
[pid  4489] close(12 <unfinished ...>
[pid  4488] close(20 <unfinished ...>
[pid  4487] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4491] <... setpgid resumed>)      = 0
[pid  4490] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4490] <... write resumed>)        = 8
[pid  4489] close(13 <unfinished ...>
[pid  4488] close(21 <unfinished ...>
[pid  4487] close(28 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4491] <... openat resumed>)       = 3
[pid  4490] close(3 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] write(3, "1000", 4 <unfinished ...>
[pid  4490] <... close resumed>)        = 0
[pid  4489] close(14 <unfinished ...>
[pid  4488] close(22 <unfinished ...>
[pid  4487] close(29 <unfinished ...>
[pid  4491] <... write resumed>)        = 4
[pid  4490] close(4 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] close(3 <unfinished ...>
[pid  4490] <... close resumed>)        = 0
[pid  4489] close(15 <unfinished ...>
[pid  4488] close(23 <unfinished ...>
[pid  4487] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4491] <... close resumed>)        = 0
[pid  4490] close(5 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4487] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4492 attached
[pid  4491] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4490] <... close resumed>)        = 0
[pid  4489] close(16 <unfinished ...>
[pid  4488] close(24 <unfinished ...>
[pid  4487] +++ exited with 0 +++
[pid  4492] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4491] <... openat resumed>)       = 3
[pid  4490] close(6 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 124
[pid  4491] setns(201, 0 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(17 <unfinished ...>
[pid  4488] close(25 <unfinished ...>
[pid  4491] <... setns resumed>)        = 0
[pid  4490] close(7 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4491] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(18 <unfinished ...>
[pid  4488] close(26 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4491] <... socket resumed>)       = 4
[pid  4490] close(8 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] setns(3, 0 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(19 <unfinished ...>
[pid  4488] close(27 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4491] <... setns resumed>)        = 0
[pid  4490] close(9 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] close(3 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(20 <unfinished ...>
[pid  4488] close(28 <unfinished ...>
[pid  4491] <... close resumed>)        = 0
[pid  4490] close(10 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(21 <unfinished ...>
[pid  4488] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4492] <... set_robust_list resumed>) = 0
[pid  4491] <... fcntl resumed>)        = 5
[pid  4490] close(11 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(22 <unfinished ...>
[pid  4488] exit_group(0 <unfinished ...>
[pid  4491] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4490] close(12 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4488] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4493 attached
[pid  4492] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4491] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(23 <unfinished ...>
[pid  4488] +++ exited with 0 +++
[pid  4492] <... prctl resumed>)        = 0
[pid  4491] <... openat resumed>)       = 3
[pid  4490] close(13 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 128
[pid  4492] setpgid(0, 0 <unfinished ...>
[pid  4491] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(24 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4492] <... setpgid resumed>)      = 0
[pid  4491] <... write resumed>)        = 8
[pid  4490] close(14 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] close(3 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(25 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4491] <... close resumed>)        = 0
[pid  4490] close(15 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4491] close(4 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(26 <unfinished ...>
[pid  4491] <... close resumed>)        = 0
[pid  4490] close(16 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] close(5 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(27 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4492] <... openat resumed>)       = 3
[pid  4493] <... set_robust_list resumed>) = 0
[pid  4491] <... close resumed>)        = 0
[pid  4490] close(17 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] close(6 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(28 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(18 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] close(7 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] close(29 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(19 <unfinished ...>
[pid  4489] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] write(3, "1000", 4 <unfinished ...>
[pid  4491] close(8 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] exit_group(0 <unfinished ...>
[pid  4493] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4492] <... write resumed>)        = 4
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(20 <unfinished ...>
[pid  4489] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 124
[pid  4493] <... prctl resumed>)        = 0
[pid  4492] close(3 <unfinished ...>
[pid  4491] close(9 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4489] +++ exited with 0 +++
[pid  4493] setpgid(0, 0 <unfinished ...>
[pid  4492] <... close resumed>)        = 0
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(21 <unfinished ...>
[pid  4491] close(10 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4493] <... setpgid resumed>)      = 0
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(22 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4491] close(11 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(23 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4492] <... openat resumed>)       = 3
[pid  4491] close(12 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(24./strace-static-x86_64: Process 4494 attached
 <unfinished ...>
[pid  4491] close(13 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(25 <unfinished ...>
[pid  4494] <... set_robust_list resumed>) = 0
[pid  4491] close(14 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] setns(201, 0 <unfinished ...>
[pid  4494] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(26 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 125
[pid  4494] <... prctl resumed>)        = 0
[pid  4493] <... openat resumed>)       = 3
[pid  4492] <... setns resumed>)        = 0
[pid  4491] close(15 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] setpgid(0, 0 <unfinished ...>
[pid  4493] write(3, "1000", 4 <unfinished ...>
[pid  4492] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(27 <unfinished ...>
[pid  4494] <... setpgid resumed>)      = 0
[pid  4493] <... write resumed>)        = 4
[pid  4492] <... socket resumed>)       = 4
[pid  4491] close(16 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4493] close(3 <unfinished ...>
[pid  4492] setns(3, 0 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(28 <unfinished ...>
[pid  4494] <... openat resumed>)       = 3
[pid  4493] <... close resumed>)        = 0
[pid  4492] <... setns resumed>)        = 0
[pid  4491] close(17 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] write(3, "1000", 4 <unfinished ...>
[pid  4493] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4492] close(3 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] close(29./strace-static-x86_64: Process 4495 attached
 <unfinished ...>
[pid  4494] <... write resumed>)        = 4
[pid  4492] <... close resumed>)        = 0
[pid  4491] close(18 <unfinished ...>
[pid  4490] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4494] close(3 <unfinished ...>
[pid  4493] <... openat resumed>)       = 3
[pid  4492] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] exit_group(0 <unfinished ...>
[pid  4495] <... set_robust_list resumed>) = 0
[pid  4494] <... close resumed>)        = 0
[pid  4493] setns(201, 0 <unfinished ...>
[pid  4492] <... fcntl resumed>)        = 5
[pid  4491] close(19 <unfinished ...>
[pid  4490] <... exit_group resumed>)   = ?
[pid  4495] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4494] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4493] <... setns resumed>)        = 0
[pid  4492] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4490] +++ exited with 0 +++
[pid  4495] <... prctl resumed>)        = 0
[pid  4494] <... openat resumed>)       = 3
[pid  4493] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4492] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4491] close(20 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4495] setpgid(0, 0 <unfinished ...>
[pid  4494] setns(201, 0 <unfinished ...>
[pid  4493] <... socket resumed>)       = 4
[pid  4492] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... setpgid resumed>)      = 0
[pid  4494] <... setns resumed>)        = 0
[pid  4493] setns(3, 0 <unfinished ...>
[pid  4491] close(21 <unfinished ...>
[pid  4495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4494] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4492] <... openat resumed>)       = 3
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... setns resumed>)        = 0
[pid  4495] <... openat resumed>)       = 3
[pid  4494] <... socket resumed>)       = 4
[pid  4492] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4491] close(22 <unfinished ...>
[pid  4493] close(3 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4495] write(3, "1000", 4 <unfinished ...>
[pid  4494] setns(3, 0 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... write resumed>)        = 4
[pid  4494] <... setns resumed>)        = 0
[pid  4492] <... write resumed>)        = 8
[pid  4491] close(23 <unfinished ...>
[pid  4495] close(3 <unfinished ...>
[pid  4494] close(3 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... close resumed>)        = 0
[pid  4494] <... close resumed>)        = 0
[pid  4491] close(24 <unfinished ...>
[pid  4495] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4494] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... openat resumed>)       = 3
[pid  4494] <... fcntl resumed>)        = 5
[pid  4493] <... close resumed>)        = 0
[pid  4492] close(3 <unfinished ...>
[pid  4491] close(25 <unfinished ...>
[pid  4495] setns(201, 0 <unfinished ...>
[pid  4494] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4493] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... setns resumed>)        = 0
[pid  4494] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4493] <... fcntl resumed>)        = 5
[pid  4492] <... close resumed>)        = 0
[pid  4491] close(26 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 123
[pid  4495] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4494] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4493] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4492] close(4 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4496 attached
[pid  4495] <... socket resumed>)       = 4
[pid  4494] <... openat resumed>)       = 3
[pid  4493] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4492] <... close resumed>)        = 0
[pid  4491] close(27 <unfinished ...>
[pid  4495] setns(3, 0 <unfinished ...>
[pid  4494] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4493] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4492] close(5 <unfinished ...>
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... setns resumed>)        = 0
[pid  4494] <... write resumed>)        = 8
[pid  4493] <... openat resumed>)       = 3
[pid  4491] close(28 <unfinished ...>
[pid  4495] close(3 <unfinished ...>
[pid  4494] close(3 <unfinished ...>
[pid  4493] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4492] <... close resumed>)        = 0
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4495] <... close resumed>)        = 0
[pid  4494] <... close resumed>)        = 0
[pid  4493] <... write resumed>)        = 8
[pid  4491] close(29 <unfinished ...>
[pid  4492] close(6 <unfinished ...>
[pid  4496] <... set_robust_list resumed>) = 0
[pid  4495] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4494] close(4 <unfinished ...>
[pid  4493] close(3 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... fcntl resumed>)        = 5
[pid  4494] <... close resumed>)        = 0
[pid  4493] <... close resumed>)        = 0
[pid  4492] close(7 <unfinished ...>
[pid  4491] exit_group(0 <unfinished ...>
[pid  4496] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4495] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4494] close(5 <unfinished ...>
[pid  4493] close(4 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4491] <... exit_group resumed>)   = ?
[pid  4496] <... prctl resumed>)        = 0
[pid  4495] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4494] <... close resumed>)        = 0
[pid  4493] <... close resumed>)        = 0
[pid  4492] close(8 <unfinished ...>
[pid  4491] +++ exited with 0 +++
[pid  4496] setpgid(0, 0 <unfinished ...>
[pid  4495] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4494] close(6 <unfinished ...>
[pid  4493] close(5 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4495] <... openat resumed>)       = 3
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = 0
[pid  4492] close(9 <unfinished ...>
[pid  4496] <... setpgid resumed>)      = 0
[pid  4495] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4494] close(7 <unfinished ...>
[pid  4493] close(6 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4495] <... write resumed>)        = 8
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(10 <unfinished ...>
[pid  4496] <... openat resumed>)       = 3
[pid  4495] close(3 <unfinished ...>
[pid  4494] close(8 <unfinished ...>
[pid  4493] close(7 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] write(3, "1000", 4 <unfinished ...>
[pid  4495] <... close resumed>)        = 0
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(11 <unfinished ...>
[pid  4495] close(4 <unfinished ...>
[pid  4494] close(9 <unfinished ...>
[pid  4496] <... write resumed>)        = 4
[pid  4493] close(8 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] close(3 <unfinished ...>
[pid  4495] <... close resumed>)        = 0
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(12 <unfinished ...>
[pid  4496] <... close resumed>)        = 0
[pid  4495] close(5 <unfinished ...>
[pid  4494] close(10 <unfinished ...>
[pid  4493] close(9 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4495] <... close resumed>)        = 0
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(13 <unfinished ...>
[pid  4495] close(6 <unfinished ...>
[pid  4494] close(11 <unfinished ...>
[pid  4493] close(10 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(14 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4496] <... openat resumed>)       = 3
[pid  4495] close(7 <unfinished ...>
[pid  4494] close(12 <unfinished ...>
[pid  4493] close(11 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(8 <unfinished ...>
[pid  4494] close(13 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(9 <unfinished ...>
[pid  4494] close(14 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(10 <unfinished ...>
[pid  4494] close(15 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(15 <unfinished ...>
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] setns(201, 0 <unfinished ...>
[pid  4495] close(11 <unfinished ...>
[pid  4494] close(16 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] close(12 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 126
[pid  4496] <... setns resumed>)        = 0
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(16 <unfinished ...>
[pid  4496] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4495] close(12 <unfinished ...>
[pid  4494] close(17 <unfinished ...>
[pid  4493] close(13 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] <... socket resumed>)       = 4
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(17 <unfinished ...>
[pid  4496] setns(3, 0 <unfinished ...>
[pid  4495] close(13 <unfinished ...>
[pid  4494] close(18 <unfinished ...>
[pid  4493] close(14 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] <... setns resumed>)        = 0
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(18 <unfinished ...>
[pid  4496] close(3 <unfinished ...>
[pid  4495] close(14 <unfinished ...>
[pid  4494] close(19 <unfinished ...>
[pid  4493] close(15 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4497 attached
[pid  4496] <... close resumed>)        = 0
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(19 <unfinished ...>
[pid  4497] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4496] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4495] close(15 <unfinished ...>
[pid  4494] close(20 <unfinished ...>
[pid  4493] close(16 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... set_robust_list resumed>) = 0
[pid  4496] <... fcntl resumed>)        = 5
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(20 <unfinished ...>
[pid  4497] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4496] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4495] close(16 <unfinished ...>
[pid  4494] close(21 <unfinished ...>
[pid  4493] close(17 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... prctl resumed>)        = 0
[pid  4496] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(21 <unfinished ...>
[pid  4497] setpgid(0, 0 <unfinished ...>
[pid  4496] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4495] close(17 <unfinished ...>
[pid  4494] close(22 <unfinished ...>
[pid  4493] close(18 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... setpgid resumed>)      = 0
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(22 <unfinished ...>
[pid  4497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4496] <... openat resumed>)       = 3
[pid  4495] close(18 <unfinished ...>
[pid  4494] close(23 <unfinished ...>
[pid  4493] close(19 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... openat resumed>)       = 3
[pid  4496] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(23 <unfinished ...>
[pid  4497] write(3, "1000", 4 <unfinished ...>
[pid  4496] <... write resumed>)        = 8
[pid  4495] close(19 <unfinished ...>
[pid  4494] close(24 <unfinished ...>
[pid  4493] close(20 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... write resumed>)        = 4
[pid  4496] close(3 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(24 <unfinished ...>
[pid  4497] close(3 <unfinished ...>
[pid  4496] <... close resumed>)        = 0
[pid  4495] close(20 <unfinished ...>
[pid  4494] close(25 <unfinished ...>
[pid  4493] close(21 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... close resumed>)        = 0
[pid  4496] close(4 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(25 <unfinished ...>
[pid  4497] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4496] <... close resumed>)        = 0
[pid  4495] close(21 <unfinished ...>
[pid  4494] close(26 <unfinished ...>
[pid  4493] close(22 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... openat resumed>)       = 3
[pid  4496] close(5 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(26 <unfinished ...>
[pid  4497] setns(201, 0 <unfinished ...>
[pid  4496] <... close resumed>)        = 0
[pid  4495] close(22 <unfinished ...>
[pid  4494] close(27 <unfinished ...>
[pid  4493] close(23 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... setns resumed>)        = 0
[pid  4496] close(6 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(27 <unfinished ...>
[pid  4497] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(23 <unfinished ...>
[pid  4494] close(28 <unfinished ...>
[pid  4493] close(24 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... socket resumed>)       = 4
[pid  4496] close(7 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(28 <unfinished ...>
[pid  4497] setns(3, 0 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(24 <unfinished ...>
[pid  4494] close(29 <unfinished ...>
[pid  4493] close(25 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... setns resumed>)        = 0
[pid  4496] close(8 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] close(29 <unfinished ...>
[pid  4497] close(3 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(25 <unfinished ...>
[pid  4494] exit_group(0 <unfinished ...>
[pid  4493] close(26 <unfinished ...>
[pid  4492] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] <... close resumed>)        = 0
[pid  4496] close(9 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4494] <... exit_group resumed>)   = ?
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(26 <unfinished ...>
[pid  4494] +++ exited with 0 +++
[pid  4493] close(27 <unfinished ...>
[pid  4492] exit_group(0 <unfinished ...>
[pid  4497] <... fcntl resumed>)        = 5
[pid  4496] close(10 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4497] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] close(27 <unfinished ...>
[pid  4493] close(28 <unfinished ...>
[pid  4497] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4495] close(28 <unfinished ...>
[pid  4497] <... openat resumed>)       = 3
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4495] close(29 <unfinished ...>
[pid  4497] <... write resumed>)        = 8
[pid  4496] close(11 <unfinished ...>
[pid  4495] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4492] +++ exited with 0 +++
[pid  4497] close(3 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] exit_group(0 <unfinished ...>
[pid  4493] close(29 <unfinished ...>
[pid  4497] <... close resumed>)        = 0
[pid  4496] close(12 <unfinished ...>
[pid  4495] <... exit_group resumed>)   = ?
[pid  4493] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] close(4 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4495] +++ exited with 0 +++
[pid  4493] exit_group(0 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4497] <... close resumed>)        = 0
[pid  4496] close(13 <unfinished ...>
[pid  4493] <... exit_group resumed>)   = ?
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4497] close(5)                    = 0
[pid  4497] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4497] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4497] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4497] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4497] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(17 <unfinished ...>
[pid  4493] +++ exited with 0 +++
[pid  4497] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] close(20 <unfinished ...>
[pid  4496] close(14 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 125
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4497] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4497] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4497] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4496] close(15 <unfinished ...>
[pid  4497] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4497] close(27)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4498 attached
[pid  4497] close(28 <unfinished ...>
[pid  4498] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4497] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4498] <... set_robust_list resumed>) = 0
[pid  4497] close(29 <unfinished ...>
[pid  4496] close(16 <unfinished ...>
[pid  4498] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4497] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] <... prctl resumed>)        = 0
[pid  4497] exit_group(0 <unfinished ...>
[pid  4498] setpgid(0, 0 <unfinished ...>
[pid  4497] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4500 attached
[pid  4498] <... setpgid resumed>)      = 0
[pid  4497] +++ exited with 0 +++
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 129
[pid  4496] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 125
[pid  4498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4496] close(18 <unfinished ...>
[pid  4498] <... openat resumed>)       = 3
[pid  4498] write(3, "1000", 4)         = 4
[pid  4498] close(3)                    = 0
[pid  4498] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 126
[pid  4496] close(19 <unfinished ...>
[pid  4498] setns(201, 0 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4496] close(20 <unfinished ...>
[pid  4498] <... setns resumed>)        = 0
[pid  4498] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4498] setns(3, 0)                 = 0
[pid  4498] close(3)                    = 0
./strace-static-x86_64: Process 4499 attached
[pid  4498] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4499] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4498] <... fcntl resumed>)        = 5
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4496] close(21 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 127
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... set_robust_list resumed>) = 0
[pid  4498] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4496] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4496] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4498] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4496] close(24./strace-static-x86_64: Process 4501 attached
 <unfinished ...>
[pid  4500] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... prctl resumed>)        = 0
[pid  4498] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4496] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4496] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4501] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4500] <... set_robust_list resumed>) = 0
[pid  4499] setpgid(0, 0 <unfinished ...>
[pid  4498] <... openat resumed>)       = 3
[pid  4496] close(27 <unfinished ...>
[pid  4499] <... setpgid resumed>)      = 0
[pid  4498] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4502 attached
[pid  4501] <... set_robust_list resumed>) = 0
[pid  4500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4498] <... write resumed>)        = 8
[pid  4496] close(28 <unfinished ...>
[pid  4502] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4500] <... prctl resumed>)        = 0
[pid  4499] <... openat resumed>)       = 3
[pid  4498] close(3 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... set_robust_list resumed>) = 0
[pid  4500] setpgid(0, 0 <unfinished ...>
[pid  4499] write(3, "1000", 4 <unfinished ...>
[pid  4498] <... close resumed>)        = 0
[pid  4496] close(29 <unfinished ...>
[pid  4502] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4500] <... setpgid resumed>)      = 0
[pid  4499] <... write resumed>)        = 4
[pid  4498] close(4 <unfinished ...>
[pid  4496] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... prctl resumed>)        = 0
[pid  4499] close(3 <unfinished ...>
[pid  4498] <... close resumed>)        = 0
[pid  4502] setpgid(0, 0 <unfinished ...>
[pid  4500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4501] <... prctl resumed>)        = 0
[pid  4499] <... close resumed>)        = 0
[pid  4498] close(5 <unfinished ...>
[pid  4496] exit_group(0 <unfinished ...>
[pid  4502] <... setpgid resumed>)      = 0
[pid  4499] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4498] <... close resumed>)        = 0
[pid  4496] <... exit_group resumed>)   = ?
[pid  4500] <... openat resumed>)       = 3
[pid  4502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4501] setpgid(0, 0 <unfinished ...>
[pid  4499] <... openat resumed>)       = 3
[pid  4498] close(6 <unfinished ...>
[pid  4502] <... openat resumed>)       = 3
[pid  4499] setns(201, 0 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] write(3, "1000", 4 <unfinished ...>
[pid  4499] <... setns resumed>)        = 0
[pid  4498] close(7 <unfinished ...>
[pid  4502] <... write resumed>)        = 4
[pid  4499] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] close(3 <unfinished ...>
[pid  4500] write(3, "1000", 4 <unfinished ...>
[pid  4499] <... socket resumed>)       = 4
[pid  4501] <... setpgid resumed>)      = 0
[pid  4498] close(8 <unfinished ...>
[pid  4496] +++ exited with 0 +++
[pid  4502] <... close resumed>)        = 0
[pid  4499] setns(3, 0 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4500] <... write resumed>)        = 4
[pid  4499] <... setns resumed>)        = 0
[pid  4498] close(9 <unfinished ...>
[pid  4502] <... openat resumed>)       = 3
[pid  4500] close(3 <unfinished ...>
[pid  4499] close(3 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4501] <... openat resumed>)       = 3
[pid  4502] setns(201, 0 <unfinished ...>
[pid  4501] write(3, "1000", 4 <unfinished ...>
[pid  4500] <... close resumed>)        = 0
[pid  4499] <... close resumed>)        = 0
[pid  4498] close(10 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4502] <... setns resumed>)        = 0
[pid  4501] <... write resumed>)        = 4
[pid  4500] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4499] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4499] <... fcntl resumed>)        = 5
[pid  4498] close(11 <unfinished ...>
[pid  4502] <... socket resumed>)       = 4
[pid  4499] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] setns(3, 0 <unfinished ...>
[pid  4499] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4498] close(12 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 124
[pid  4502] <... setns resumed>)        = 0
[pid  4501] close(3 <unfinished ...>
[pid  4500] <... openat resumed>)       = 3
[pid  4499] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] close(3 <unfinished ...>
[pid  4501] <... close resumed>)        = 0
[pid  4500] setns(201, 0 <unfinished ...>
[pid  4499] <... openat resumed>)       = 3
[pid  4498] close(13 <unfinished ...>
[pid  4502] <... close resumed>)        = 0
[pid  4501] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4500] <... setns resumed>)        = 0
[pid  4499] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4501] <... openat resumed>)       = 3
[pid  4500] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4499] <... write resumed>)        = 8
[pid  4498] close(14 <unfinished ...>
[pid  4502] <... fcntl resumed>)        = 5
[pid  4499] close(3 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4501] setns(201, 0 <unfinished ...>
[pid  4500] <... socket resumed>)       = 4
[pid  4499] <... close resumed>)        = 0
[pid  4498] close(15./strace-static-x86_64: Process 4503 attached
 <unfinished ...>
[pid  4502] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4501] <... setns resumed>)        = 0
[pid  4500] setns(3, 0 <unfinished ...>
[pid  4499] close(4 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4502] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4501] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4500] <... setns resumed>)        = 0
[pid  4499] <... close resumed>)        = 0
[pid  4498] close(16 <unfinished ...>
[pid  4503] <... set_robust_list resumed>) = 0
[pid  4502] <... openat resumed>)       = 3
[pid  4501] <... socket resumed>)       = 4
[pid  4500] close(3 <unfinished ...>
[pid  4499] close(5 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4502] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4501] setns(3, 0 <unfinished ...>
[pid  4500] <... close resumed>)        = 0
[pid  4499] <... close resumed>)        = 0
[pid  4498] close(17 <unfinished ...>
[pid  4503] <... prctl resumed>)        = 0
[pid  4502] <... write resumed>)        = 8
[pid  4501] <... setns resumed>)        = 0
[pid  4500] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4499] close(6 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] setpgid(0, 0 <unfinished ...>
[pid  4502] close(3 <unfinished ...>
[pid  4501] close(3 <unfinished ...>
[pid  4500] <... fcntl resumed>)        = 5
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(18 <unfinished ...>
[pid  4503] <... setpgid resumed>)      = 0
[pid  4502] <... close resumed>)        = 0
[pid  4501] <... close resumed>)        = 0
[pid  4500] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4499] close(7 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4502] close(4 <unfinished ...>
[pid  4501] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4500] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(19 <unfinished ...>
[pid  4503] <... openat resumed>)       = 3
[pid  4502] <... close resumed>)        = 0
[pid  4501] <... fcntl resumed>)        = 5
[pid  4500] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4499] close(8 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] write(3, "1000", 4 <unfinished ...>
[pid  4502] close(5 <unfinished ...>
[pid  4501] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4500] <... openat resumed>)       = 3
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(20 <unfinished ...>
[pid  4503] <... write resumed>)        = 4
[pid  4502] <... close resumed>)        = 0
[pid  4501] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4500] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4499] close(9 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] close(3 <unfinished ...>
[pid  4502] close(6 <unfinished ...>
[pid  4501] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4500] <... write resumed>)        = 8
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(21 <unfinished ...>
[pid  4503] <... close resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... openat resumed>)       = 3
[pid  4500] close(3 <unfinished ...>
[pid  4499] close(10 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4502] close(7 <unfinished ...>
[pid  4501] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(22 <unfinished ...>
[pid  4500] <... close resumed>)        = 0
[pid  4503] <... openat resumed>)       = 3
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... write resumed>)        = 8
[pid  4500] close(4 <unfinished ...>
[pid  4499] close(11 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] setns(201, 0 <unfinished ...>
[pid  4502] close(8 <unfinished ...>
[pid  4501] close(3 <unfinished ...>
[pid  4500] <... close resumed>)        = 0
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(23 <unfinished ...>
[pid  4503] <... setns resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = 0
[pid  4500] close(5 <unfinished ...>
[pid  4499] close(12 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4502] close(9 <unfinished ...>
[pid  4501] close(4 <unfinished ...>
[pid  4500] <... close resumed>)        = 0
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(24 <unfinished ...>
[pid  4503] <... socket resumed>)       = 4
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = 0
[pid  4500] close(6 <unfinished ...>
[pid  4499] close(13 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] setns(3, 0 <unfinished ...>
[pid  4502] close(10 <unfinished ...>
[pid  4501] close(5 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(25 <unfinished ...>
[pid  4503] <... setns resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = 0
[pid  4500] close(7 <unfinished ...>
[pid  4499] close(14 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] close(3 <unfinished ...>
[pid  4502] close(11 <unfinished ...>
[pid  4501] close(6 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(26 <unfinished ...>
[pid  4503] <... close resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(8 <unfinished ...>
[pid  4499] close(15 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4502] close(12 <unfinished ...>
[pid  4501] close(7 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(27 <unfinished ...>
[pid  4503] <... fcntl resumed>)        = 5
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(9 <unfinished ...>
[pid  4499] close(16 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4502] close(13 <unfinished ...>
[pid  4501] close(8 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(28 <unfinished ...>
[pid  4503] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(10 <unfinished ...>
[pid  4499] close(17 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4502] close(14 <unfinished ...>
[pid  4501] close(9 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] close(29 <unfinished ...>
[pid  4503] <... openat resumed>)       = 3
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(11 <unfinished ...>
[pid  4499] close(18 <unfinished ...>
[pid  4498] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4502] close(15 <unfinished ...>
[pid  4501] close(10 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] exit_group(0 <unfinished ...>
[pid  4503] <... write resumed>)        = 8
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(12 <unfinished ...>
[pid  4499] close(19 <unfinished ...>
[pid  4498] <... exit_group resumed>)   = ?
[pid  4503] close(3 <unfinished ...>
[pid  4502] close(16 <unfinished ...>
[pid  4501] close(11 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4498] +++ exited with 0 +++
[pid  4503] <... close resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(13 <unfinished ...>
[pid  4499] close(20 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4503] close(4 <unfinished ...>
[pid  4502] close(17 <unfinished ...>
[pid  4501] close(12 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(14 <unfinished ...>
[pid  4499] close(21 <unfinished ...>
[pid  4503] close(5 <unfinished ...>
[pid  4502] close(18 <unfinished ...>
[pid  4501] close(13 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = 0
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(15 <unfinished ...>
[pid  4499] close(22 <unfinished ...>
[pid  4503] close(6 <unfinished ...>
[pid  4502] close(19 <unfinished ...>
[pid  4501] close(14 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(16 <unfinished ...>
[pid  4499] close(23 <unfinished ...>
[pid  4503] close(7 <unfinished ...>
[pid  4502] close(20 <unfinished ...>
[pid  4501] close(15 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(17 <unfinished ...>
[pid  4499] close(24 <unfinished ...>
[pid  4503] close(8 <unfinished ...>
[pid  4502] close(21 <unfinished ...>
[pid  4501] close(16 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(18 <unfinished ...>
[pid  4499] close(25 <unfinished ...>
[pid  4503] close(9 <unfinished ...>
[pid  4502] close(22 <unfinished ...>
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] close(26 <unfinished ...>
[pid  4503] close(10 <unfinished ...>
[pid  4502] close(23 <unfinished ...>
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] close(27 <unfinished ...>
[pid  4503] close(11 <unfinished ...>
[pid  4502] close(24 <unfinished ...>
[pid  4501] close(17 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(19 <unfinished ...>
[pid  4499] close(28 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 126
[pid  4503] close(12 <unfinished ...>
[pid  4502] close(25 <unfinished ...>
[pid  4501] close(18 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(20 <unfinished ...>
[pid  4499] close(29 <unfinished ...>
[pid  4503] close(13 <unfinished ...>
[pid  4502] close(26 <unfinished ...>
[pid  4501] close(19 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(21 <unfinished ...>
[pid  4499] exit_group(0 <unfinished ...>
[pid  4503] close(14 <unfinished ...>
[pid  4502] close(27 <unfinished ...>
[pid  4501] close(20 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4499] <... exit_group resumed>)   = ?
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] close(22 <unfinished ...>
[pid  4499] +++ exited with 0 +++
./strace-static-x86_64: Process 4504 attached
[pid  4503] close(15 <unfinished ...>
[pid  4502] close(28 <unfinished ...>
[pid  4501] close(21 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4504] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... set_robust_list resumed>) = 0
[pid  4503] close(16 <unfinished ...>
[pid  4502] close(29 <unfinished ...>
[pid  4501] close(22 <unfinished ...>
[pid  4500] close(23 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4504] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4504] <... prctl resumed>)        = 0
[pid  4503] close(17 <unfinished ...>
[pid  4502] exit_group(0 <unfinished ...>
[pid  4501] close(23 <unfinished ...>
[pid  4500] close(24 <unfinished ...>
[pid  4504] setpgid(0, 0 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4502] <... exit_group resumed>)   = ?
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... setpgid resumed>)      = 0
[pid  4503] close(18 <unfinished ...>
[pid  4502] +++ exited with 0 +++
[pid  4501] close(24 <unfinished ...>
[pid  4500] close(25 <unfinished ...>
[pid  4504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4504] <... openat resumed>)       = 3
[pid  4503] close(19 <unfinished ...>
[pid  4501] close(25 <unfinished ...>
[pid  4500] close(26 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4504] write(3, "1000", 4 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... write resumed>)        = 4
[pid  4503] close(20 <unfinished ...>
[pid  4504] close(3 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... close resumed>)        = 0
[pid  4503] close(21 <unfinished ...>
[pid  4504] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... openat resumed>)       = 3
[pid  4503] close(22 <unfinished ...>
[pid  4504] setns(201, 0 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] close(26 <unfinished ...>
[pid  4500] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 130
[pid  4504] <... setns resumed>)        = 0
[pid  4503] close(23 <unfinished ...>
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4504] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] close(27 <unfinished ...>
[pid  4500] close(28 <unfinished ...>
[pid  4504] <... socket resumed>)       = 4
[pid  4503] close(24 <unfinished ...>
[pid  4504] setns(3, 0 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... setns resumed>)        = 0
[pid  4503] close(25 <unfinished ...>
[pid  4504] close(3 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... close resumed>)        = 0
[pid  4503] close(26 <unfinished ...>
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] close(28 <unfinished ...>
[pid  4500] close(29 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 128
[pid  4504] <... fcntl resumed>)        = 5
[pid  4503] close(27 <unfinished ...>
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] close(29 <unfinished ...>
[pid  4500] exit_group(0 <unfinished ...>
[pid  4504] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4503] close(28 <unfinished ...>
[pid  4501] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4500] <... exit_group resumed>)   = ?
[pid  4504] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4501] exit_group(0 <unfinished ...>
[pid  4504] <... openat resumed>)       = 3
[pid  4503] close(29 <unfinished ...>
[pid  4504] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4503] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] <... write resumed>)        = 8
[pid  4503] exit_group(0 <unfinished ...>
[pid  4500] +++ exited with 0 +++
[pid  4504] close(3 <unfinished ...>
[pid  4503] <... exit_group resumed>)   = ?
[pid  4501] <... exit_group resumed>)   = ?
[pid  4504] <... close resumed>)        = 0
[pid  4503] +++ exited with 0 +++
./strace-static-x86_64: Process 4506 attached
[pid  4504] close(4 <unfinished ...>
[pid  4506] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4504] <... close resumed>)        = 0
[pid  4506] <... set_robust_list resumed>) = 0
[pid  4504] close(5 <unfinished ...>
[pid  4506] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4504] <... close resumed>)        = 0
[pid  4501] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4506] <... prctl resumed>)        = 0
[pid  4504] close(6 <unfinished ...>
[pid  4506] setpgid(0, 0 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4506] <... setpgid resumed>)      = 0
[pid  4504] close(7 <unfinished ...>
[pid  4506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4505 attached
[pid  4506] <... openat resumed>)       = 3
[pid  4504] close(8 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4506] write(3, "1000", 4 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... write resumed>)        = 4
[pid  4504] close(9 <unfinished ...>
[pid  4506] close(3 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... close resumed>)        = 0
[pid  4504] close(10 <unfinished ...>
[pid  4506] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... openat resumed>)       = 3
[pid  4504] close(11 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4506] setns(201, 0 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 127
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4506] <... setns resumed>)        = 0
[pid  4504] close(12 <unfinished ...>
[pid  4506] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... socket resumed>)       = 4
[pid  4504] close(13 <unfinished ...>
[pid  4506] setns(3, 0 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... setns resumed>)        = 0
[pid  4504] close(14 <unfinished ...>
[pid  4506] close(3 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... close resumed>)        = 0
[pid  4504] close(15 <unfinished ...>
[pid  4506] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... fcntl resumed>)        = 5
[pid  4504] close(16 <unfinished ...>
[pid  4506] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4504] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 126
[pid  4505] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 125
[pid  4506] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... openat resumed>)       = 3
[pid  4505] <... set_robust_list resumed>) = 0
[pid  4504] close(18 <unfinished ...>
[pid  4506] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4509 attached
./strace-static-x86_64: Process 4507 attached
[pid  4506] <... write resumed>)        = 8
[pid  4505] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4504] close(19 <unfinished ...>
[pid  4506] close(3 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... close resumed>)        = 0
[pid  4505] <... prctl resumed>)        = 0
[pid  4504] close(20 <unfinished ...>
[pid  4509] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4506] close(4 <unfinished ...>
[pid  4505] setpgid(0, 0 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] <... close resumed>)        = 0
[pid  4505] <... setpgid resumed>)      = 0
[pid  4504] close(21./strace-static-x86_64: Process 4508 attached
 <unfinished ...>
[pid  4506] close(5 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4506] <... close resumed>)        = 0
[pid  4505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4504] close(22 <unfinished ...>
[pid  4508] <... set_robust_list resumed>) = 0
[pid  4506] close(6 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... openat resumed>)       = 3
[pid  4504] close(23 <unfinished ...>
[pid  4508] <... prctl resumed>)        = 0
[pid  4506] close(7 <unfinished ...>
[pid  4505] write(3, "1000", 4 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] setpgid(0, 0 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] close(24 <unfinished ...>
[pid  4508] <... setpgid resumed>)      = 0
[pid  4506] close(8 <unfinished ...>
[pid  4505] <... write resumed>)        = 4
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... set_robust_list resumed>) = 0
[pid  4508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4507] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] close(3 <unfinished ...>
[pid  4504] close(25 <unfinished ...>
[pid  4509] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4508] <... openat resumed>)       = 3
[pid  4507] <... set_robust_list resumed>) = 0
[pid  4506] close(9 <unfinished ...>
[pid  4505] <... close resumed>)        = 0
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] write(3, "1000", 4 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] close(26 <unfinished ...>
[pid  4505] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4509] <... prctl resumed>)        = 0
[pid  4508] <... write resumed>)        = 4
[pid  4507] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4506] close(10 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] setpgid(0, 0 <unfinished ...>
[pid  4508] close(3 <unfinished ...>
[pid  4507] <... prctl resumed>)        = 0
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... openat resumed>)       = 3
[pid  4504] close(27 <unfinished ...>
[pid  4508] <... close resumed>)        = 0
[pid  4506] close(11 <unfinished ...>
[pid  4505] setns(201, 0 <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... setpgid resumed>)      = 0
[pid  4508] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4507] setpgid(0, 0 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... setns resumed>)        = 0
[pid  4504] close(28 <unfinished ...>
[pid  4509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4508] <... openat resumed>)       = 3
[pid  4507] <... setpgid resumed>)      = 0
[pid  4506] close(12 <unfinished ...>
[pid  4505] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] setns(201, 0 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] close(29 <unfinished ...>
[pid  4508] <... setns resumed>)        = 0
[pid  4507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4506] close(13 <unfinished ...>
[pid  4505] <... socket resumed>)       = 4
[pid  4504] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... openat resumed>)       = 3
[pid  4508] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4504] exit_group(0 <unfinished ...>
[pid  4505] setns(3, 0 <unfinished ...>
[pid  4509] write(3, "1000", 4 <unfinished ...>
[pid  4508] <... socket resumed>)       = 4
[pid  4507] <... openat resumed>)       = 3
[pid  4506] close(14 <unfinished ...>
[pid  4505] <... setns resumed>)        = 0
[pid  4504] <... exit_group resumed>)   = ?
[pid  4509] <... write resumed>)        = 4
[pid  4508] setns(3, 0 <unfinished ...>
[pid  4507] write(3, "1000", 4 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] close(3 <unfinished ...>
[pid  4504] +++ exited with 0 +++
[pid  4508] <... setns resumed>)        = 0
[pid  4506] close(15 <unfinished ...>
[pid  4509] close(3 <unfinished ...>
[pid  4508] close(3 <unfinished ...>
[pid  4507] <... write resumed>)        = 4
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = 0
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4509] <... close resumed>)        = 0
[pid  4508] <... close resumed>)        = 0
[pid  4507] close(3 <unfinished ...>
[pid  4506] close(16 <unfinished ...>
[pid  4505] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4509] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4508] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4507] <... close resumed>)        = 0
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... fcntl resumed>)        = 5
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4508] <... fcntl resumed>)        = 5
[pid  4506] close(17 <unfinished ...>
[pid  4508] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4507] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4508] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4506] close(18 <unfinished ...>
[pid  4505] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4508] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4509] <... openat resumed>)       = 3
[pid  4508] <... openat resumed>)       = 3
[pid  4507] <... openat resumed>)       = 3
[pid  4506] close(19 <unfinished ...>
[pid  4508] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] <... write resumed>)        = 8
[pid  4506] close(20 <unfinished ...>
[pid  4508] close(3 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] <... close resumed>)        = 0
[pid  4506] close(21 <unfinished ...>
[pid  4508] close(4 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] setns(201, 0 <unfinished ...>
[pid  4508] <... close resumed>)        = 0
[pid  4507] setns(201, 0 <unfinished ...>
[pid  4506] close(22 <unfinished ...>
[pid  4505] <... openat resumed>)       = 3
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 127
[pid  4509] <... setns resumed>)        = 0
[pid  4508] close(5 <unfinished ...>
[pid  4507] <... setns resumed>)        = 0
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4509] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4508] <... close resumed>)        = 0
[pid  4507] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4506] close(23 <unfinished ...>
[pid  4509] <... socket resumed>)       = 4
[pid  4508] close(6 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... write resumed>)        = 8
[pid  4509] setns(3, 0 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... socket resumed>)       = 4
[pid  4506] close(24 <unfinished ...>
[pid  4505] close(3 <unfinished ...>
[pid  4509] <... setns resumed>)        = 0
[pid  4508] close(7 <unfinished ...>
[pid  4507] setns(3, 0 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(3 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... setns resumed>)        = 0
[pid  4506] close(25 <unfinished ...>
[pid  4505] <... close resumed>)        = 0
[pid  4509] <... close resumed>)        = 0
[pid  4508] close(8 <unfinished ...>
[pid  4507] close(3 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] close(4./strace-static-x86_64: Process 4510 attached
 <unfinished ...>
[pid  4509] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] close(26 <unfinished ...>
[pid  4505] <... close resumed>)        = 0
[pid  4510] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4509] <... fcntl resumed>)        = 5
[pid  4508] close(9 <unfinished ...>
[pid  4507] <... close resumed>)        = 0
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] <... set_robust_list resumed>) = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] close(27 <unfinished ...>
[pid  4505] close(5 <unfinished ...>
[pid  4507] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4509] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4510] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4508] close(10 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = 0
[pid  4507] <... fcntl resumed>)        = 5
[pid  4509] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4510] <... prctl resumed>)        = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] close(28 <unfinished ...>
[pid  4505] close(6 <unfinished ...>
[pid  4510] setpgid(0, 0 <unfinished ...>
[pid  4509] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4508] close(11 <unfinished ...>
[pid  4507] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] <... setpgid resumed>)      = 0
[pid  4509] <... openat resumed>)       = 3
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4506] close(29 <unfinished ...>
[pid  4505] close(7 <unfinished ...>
[pid  4510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4509] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4508] close(12 <unfinished ...>
[pid  4507] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4506] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] <... openat resumed>)       = 3
[pid  4509] <... write resumed>)        = 8
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4506] exit_group(0 <unfinished ...>
[pid  4510] write(3, "1000", 4 <unfinished ...>
[pid  4509] close(3 <unfinished ...>
[pid  4508] close(13 <unfinished ...>
[pid  4507] <... openat resumed>)       = 3
[pid  4506] <... exit_group resumed>)   = ?
[pid  4505] close(8 <unfinished ...>
[pid  4510] <... write resumed>)        = 4
[pid  4509] <... close resumed>)        = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4506] +++ exited with 0 +++
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(3 <unfinished ...>
[pid  4509] close(4 <unfinished ...>
[pid  4508] close(14 <unfinished ...>
[pid  4510] <... close resumed>)        = 0
[pid  4509] <... close resumed>)        = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... write resumed>)        = 8
[pid  4505] close(9 <unfinished ...>
[pid  4510] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4509] close(5 <unfinished ...>
[pid  4508] close(15 <unfinished ...>
[pid  4507] close(3 <unfinished ...>
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4510] <... openat resumed>)       = 3
[pid  4509] <... close resumed>)        = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] close(10 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4510] setns(201, 0 <unfinished ...>
[pid  4509] close(6 <unfinished ...>
[pid  4508] close(16 <unfinished ...>
[pid  4507] <... close resumed>)        = 0
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] <... setns resumed>)        = 0
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(4 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4510] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4509] close(7 <unfinished ...>
[pid  4508] close(17 <unfinished ...>
[pid  4507] <... close resumed>)        = 0
[pid  4505] close(11 <unfinished ...>
[pid  4510] <... socket resumed>)       = 4
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(5 <unfinished ...>
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] setns(3, 0 <unfinished ...>
[pid  4508] close(18 <unfinished ...>
[pid  4505] close(12 <unfinished ...>
[pid  4510] <... setns resumed>)        = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = 0
[pid  4509] close(8 <unfinished ...>
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4510] close(3 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(19 <unfinished ...>
[pid  4507] close(6 <unfinished ...>
[pid  4505] close(13 <unfinished ...>
[pid  4510] <... close resumed>)        = 0
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4508] close(20 <unfinished ...>
[pid  4510] <... fcntl resumed>)        = 5
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4508] close(21 <unfinished ...>
[pid  4510] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4509] close(9 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 129
[pid  4510] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(22 <unfinished ...>
[pid  4507] close(7 <unfinished ...>
[pid  4505] close(14 <unfinished ...>
[pid  4510] <... openat resumed>)       = 3
[pid  4509] close(10 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(23 <unfinished ...>
[pid  4507] close(8 <unfinished ...>
[pid  4505] close(15 <unfinished ...>
[pid  4510] <... write resumed>)        = 8
[pid  4509] close(11 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(3 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(24 <unfinished ...>
[pid  4507] close(9 <unfinished ...>
[pid  4505] close(16 <unfinished ...>
[pid  4510] <... close resumed>)        = 0
[pid  4509] close(12 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4511 attached
[pid  4510] close(4 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(25 <unfinished ...>
[pid  4507] close(10 <unfinished ...>
[pid  4505] close(17 <unfinished ...>
[pid  4511] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4510] <... close resumed>)        = 0
[pid  4509] close(13 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... set_robust_list resumed>) = 0
[pid  4510] close(5 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(26 <unfinished ...>
[pid  4507] close(11 <unfinished ...>
[pid  4505] close(18 <unfinished ...>
[pid  4511] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4510] <... close resumed>)        = 0
[pid  4509] close(14 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... prctl resumed>)        = 0
[pid  4510] close(6 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(27 <unfinished ...>
[pid  4507] close(12 <unfinished ...>
[pid  4505] close(19 <unfinished ...>
[pid  4511] setpgid(0, 0 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(15 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... setpgid resumed>)      = 0
[pid  4510] close(7 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(28 <unfinished ...>
[pid  4507] close(13 <unfinished ...>
[pid  4505] close(20 <unfinished ...>
[pid  4511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(16 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... openat resumed>)       = 3
[pid  4510] close(8 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] close(29 <unfinished ...>
[pid  4507] close(14 <unfinished ...>
[pid  4505] close(21 <unfinished ...>
[pid  4511] write(3, "1000", 4 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(17 <unfinished ...>
[pid  4508] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... write resumed>)        = 4
[pid  4510] close(9 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] exit_group(0 <unfinished ...>
[pid  4507] close(15 <unfinished ...>
[pid  4505] close(22 <unfinished ...>
[pid  4511] close(3 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(18 <unfinished ...>
[pid  4508] <... exit_group resumed>)   = ?
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... close resumed>)        = 0
[pid  4510] close(10 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4508] +++ exited with 0 +++
[pid  4507] close(16 <unfinished ...>
[pid  4505] close(23 <unfinished ...>
[pid  4511] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(19 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4511] <... openat resumed>)       = 3
[pid  4510] close(11 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(17 <unfinished ...>
[pid  4505] close(24 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4511] setns(201, 0 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(20 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4511] <... setns resumed>)        = 0
[pid  4510] close(12 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(18 <unfinished ...>
[pid  4505] close(25 <unfinished ...>
[pid  4511] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(21 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... socket resumed>)       = 4
[pid  4510] close(13 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(19 <unfinished ...>
[pid  4505] close(26 <unfinished ...>
[pid  4511] setns(3, 0 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(22 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4511] <... setns resumed>)        = 0
[pid  4510] close(14 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(20 <unfinished ...>
[pid  4505] close(27 <unfinished ...>
[pid  4511] close(3 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... close resumed>)        = 0
[pid  4510] close(15 <unfinished ...>
[pid  4511] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... fcntl resumed>)        = 5
[pid  4510] close(16 <unfinished ...>
[pid  4511] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4510] close(17 <unfinished ...>
[pid  4509] close(23 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(21 <unfinished ...>
[pid  4505] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 127
[pid  4511] <... openat resumed>)       = 3
[pid  4510] close(18 <unfinished ...>
[pid  4509] close(24 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(22 <unfinished ...>
[pid  4505] close(29 <unfinished ...>
[pid  4511] <... write resumed>)        = 8
[pid  4510] close(19 <unfinished ...>
[pid  4509] close(25 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(3 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(23 <unfinished ...>
[pid  4505] exit_group(0 <unfinished ...>
[pid  4511] <... close resumed>)        = 0
[pid  4510] close(20 <unfinished ...>
[pid  4509] close(26 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4512 attached
[pid  4511] close(4 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(24 <unfinished ...>
[pid  4512] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4511] <... close resumed>)        = 0
[pid  4510] close(21 <unfinished ...>
[pid  4512] <... set_robust_list resumed>) = 0
[pid  4511] close(5 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4511] <... close resumed>)        = 0
[pid  4510] close(22 <unfinished ...>
[pid  4512] <... prctl resumed>)        = 0
[pid  4511] close(6 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4505] +++ exited with 0 +++
[pid  4512] setpgid(0, 0 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(23 <unfinished ...>
[pid  4509] close(27 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... setpgid resumed>)      = 0
[pid  4511] close(7 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(25 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(24 <unfinished ...>
[pid  4509] close(28 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... openat resumed>)       = 3
[pid  4511] close(8 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] close(26 <unfinished ...>
[pid  4512] write(3, "1000", 4 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(25 <unfinished ...>
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... write resumed>)        = 4
[pid  4511] close(9 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] close(29 <unfinished ...>
[pid  4507] close(27 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4512] close(3 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(26 <unfinished ...>
[pid  4509] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = 0
[pid  4511] close(10 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(27 <unfinished ...>
[pid  4512] <... openat resumed>)       = 3
[pid  4511] close(11 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4509] exit_group(0 <unfinished ...>
[pid  4507] close(28 <unfinished ...>
[pid  4512] setns(201, 0 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(28 <unfinished ...>
[pid  4509] <... exit_group resumed>)   = ?
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 131
[pid  4512] <... setns resumed>)        = 0
[pid  4511] close(12 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] close(29 <unfinished ...>
[pid  4512] <... socket resumed>)       = 4
[pid  4511] close(13 <unfinished ...>
[pid  4510] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] setns(3, 0 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] exit_group(0 <unfinished ...>
[pid  4509] +++ exited with 0 +++
[pid  4512] <... setns resumed>)        = 0
[pid  4511] close(14 <unfinished ...>
[pid  4510] <... exit_group resumed>)   = ?
[pid  4507] close(29./strace-static-x86_64: Process 4513 attached
 <unfinished ...>
[pid  4512] close(3 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4510] +++ exited with 0 +++
[pid  4507] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = 0
[pid  4511] close(15 <unfinished ...>
[pid  4507] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4512] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4507] <... exit_group resumed>)   = ?
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4512] <... fcntl resumed>)        = 5
[pid  4511] close(16 <unfinished ...>
[pid  4512] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4511] close(17 <unfinished ...>
[pid  4512] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... openat resumed>)       = 3
[pid  4511] close(18 <unfinished ...>
[pid  4512] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... write resumed>)        = 8
[pid  4511] close(19 <unfinished ...>
[pid  4512] close(3 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = 0
[pid  4511] close(20 <unfinished ...>
[pid  4512] close(4 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = 0
[pid  4511] close(21 <unfinished ...>
[pid  4507] +++ exited with 0 +++
[pid  4512] close(5 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = 0
[pid  4511] close(22 <unfinished ...>
[pid  4512] close(6 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(23 <unfinished ...>
[pid  4512] close(7 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(24 <unfinished ...>
[pid  4512] close(8 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(25 <unfinished ...>
[pid  4512] close(9 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(26 <unfinished ...>
[pid  4512] close(10 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(27 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4512] close(11 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 126
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(28 <unfinished ...>
[pid  4512] close(12 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4512] close(13 <unfinished ...>
[pid  4511] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] exit_group(0 <unfinished ...>
[pid  4512] close(14 <unfinished ...>
[pid  4511] <... exit_group resumed>)   = ?
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4511] +++ exited with 0 +++
[pid  4512] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4512] close(16 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 128
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 128
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4512] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(27 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 130
[pid  4512] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4512] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4512] close(29)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4515 attached
[pid  4512] exit_group(0./strace-static-x86_64: Process 4517 attached
./strace-static-x86_64: Process 4516 attached
./strace-static-x86_64: Process 4514 attached
 <unfinished ...>
[pid  4515] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4513] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4512] <... exit_group resumed>)   = ?
[pid  4517] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4516] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4515] <... set_robust_list resumed>) = 0
[pid  4514] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4513] <... set_robust_list resumed>) = 0
[pid  4512] +++ exited with 0 +++
[pid  4516] <... set_robust_list resumed>) = 0
[pid  4515] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4513] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4513] <... prctl resumed>)        = 0
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4516] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4515] <... prctl resumed>)        = 0
[pid  4513] setpgid(0, 0 <unfinished ...>
[pid  4516] <... prctl resumed>)        = 0
[pid  4515] setpgid(0, 0 <unfinished ...>
[pid  4517] <... set_robust_list resumed>) = 0
[pid  4514] <... set_robust_list resumed>) = 0
[pid  4513] <... setpgid resumed>)      = 0
[pid  4516] setpgid(0, 0 <unfinished ...>
[pid  4515] <... setpgid resumed>)      = 0
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4516] <... setpgid resumed>)      = 0
[pid  4515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4515] <... openat resumed>)       = 3
[pid  4513] <... openat resumed>)       = 3
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4513] write(3, "1000", 4 <unfinished ...>
[pid  4516] <... openat resumed>)       = 3
[pid  4515] write(3, "1000", 4 <unfinished ...>
[pid  4516] write(3, "1000", 4 <unfinished ...>
[pid  4515] <... write resumed>)        = 4
[pid  4516] <... write resumed>)        = 4
[pid  4515] close(3 <unfinished ...>
[pid  4516] close(3 <unfinished ...>
[pid  4515] <... close resumed>)        = 0
[pid  4513] <... write resumed>)        = 4
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 128
[pid  4516] <... close resumed>)        = 0
[pid  4515] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4513] close(3 <unfinished ...>
[pid  4516] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4515] <... openat resumed>)       = 3
[pid  4513] <... close resumed>)        = 0
[pid  4517] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4516] <... openat resumed>)       = 3
[pid  4515] setns(201, 0 <unfinished ...>
[pid  4514] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4513] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4517] <... prctl resumed>)        = 0
[pid  4516] setns(201, 0 <unfinished ...>
[pid  4515] <... setns resumed>)        = 0
[pid  4516] <... setns resumed>)        = 0
[pid  4515] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4517] setpgid(0, 0 <unfinished ...>
[pid  4516] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4515] <... socket resumed>)       = 4
[pid  4514] <... prctl resumed>)        = 0
[pid  4513] <... openat resumed>)       = 3
[pid  4516] <... socket resumed>)       = 4
[pid  4517] <... setpgid resumed>)      = 0
[pid  4516] setns(3, 0 <unfinished ...>
[pid  4515] setns(3, 0 <unfinished ...>
[pid  4514] setpgid(0, 0 <unfinished ...>
[pid  4513] setns(201, 0./strace-static-x86_64: Process 4518 attached
 <unfinished ...>
[pid  4516] <... setns resumed>)        = 0
[pid  4518] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4516] close(3 <unfinished ...>
[pid  4515] <... setns resumed>)        = 0
[pid  4514] <... setpgid resumed>)      = 0
[pid  4513] <... setns resumed>)        = 0
[pid  4518] <... set_robust_list resumed>) = 0
[pid  4517] <... openat resumed>)       = 3
[pid  4516] <... close resumed>)        = 0
[pid  4518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4517] write(3, "1000", 4 <unfinished ...>
[pid  4516] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4515] close(3 <unfinished ...>
[pid  4514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4513] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4518] <... prctl resumed>)        = 0
[pid  4517] <... write resumed>)        = 4
[pid  4516] <... fcntl resumed>)        = 5
[pid  4518] setpgid(0, 0 <unfinished ...>
[pid  4516] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4515] <... close resumed>)        = 0
[pid  4514] <... openat resumed>)       = 3
[pid  4513] <... socket resumed>)       = 4
[pid  4517] close(3 <unfinished ...>
[pid  4518] <... setpgid resumed>)      = 0
[pid  4516] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4515] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4514] write(3, "1000", 4 <unfinished ...>
[pid  4513] setns(3, 0 <unfinished ...>
[pid  4518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4517] <... close resumed>)        = 0
[pid  4516] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4515] <... fcntl resumed>)        = 5
[pid  4513] <... setns resumed>)        = 0
[pid  4518] <... openat resumed>)       = 3
[pid  4517] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4516] <... openat resumed>)       = 3
[pid  4515] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4514] <... write resumed>)        = 4
[pid  4513] close(3 <unfinished ...>
[pid  4518] write(3, "1000", 4 <unfinished ...>
[pid  4517] <... openat resumed>)       = 3
[pid  4516] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4515] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4514] close(3 <unfinished ...>
[pid  4518] <... write resumed>)        = 4
[pid  4517] setns(201, 0 <unfinished ...>
[pid  4516] <... write resumed>)        = 8
[pid  4515] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4513] <... close resumed>)        = 0
[pid  4518] close(3 <unfinished ...>
[pid  4517] <... setns resumed>)        = 0
[pid  4516] close(3 <unfinished ...>
[pid  4515] <... openat resumed>)       = 3
[pid  4514] <... close resumed>)        = 0
[pid  4513] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4518] <... close resumed>)        = 0
[pid  4517] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4516] <... close resumed>)        = 0
[pid  4515] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4514] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4513] <... fcntl resumed>)        = 5
[pid  4518] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4517] <... socket resumed>)       = 4
[pid  4516] close(4 <unfinished ...>
[pid  4515] <... write resumed>)        = 8
[pid  4518] <... openat resumed>)       = 3
[pid  4517] setns(3, 0 <unfinished ...>
[pid  4516] <... close resumed>)        = 0
[pid  4515] close(3 <unfinished ...>
[pid  4514] <... openat resumed>)       = 3
[pid  4513] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4518] setns(201, 0 <unfinished ...>
[pid  4517] <... setns resumed>)        = 0
[pid  4516] close(5 <unfinished ...>
[pid  4515] <... close resumed>)        = 0
[pid  4514] setns(201, 0 <unfinished ...>
[pid  4513] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4518] <... setns resumed>)        = 0
[pid  4517] close(3 <unfinished ...>
[pid  4516] <... close resumed>)        = 0
[pid  4515] close(4 <unfinished ...>
[pid  4514] <... setns resumed>)        = 0
[pid  4513] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4518] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4517] <... close resumed>)        = 0
[pid  4516] close(6 <unfinished ...>
[pid  4515] <... close resumed>)        = 0
[pid  4514] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4518] <... socket resumed>)       = 4
[pid  4517] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(5 <unfinished ...>
[pid  4513] <... openat resumed>)       = 3
[pid  4518] setns(3, 0 <unfinished ...>
[pid  4517] <... fcntl resumed>)        = 5
[pid  4516] close(7 <unfinished ...>
[pid  4515] <... close resumed>)        = 0
[pid  4514] <... socket resumed>)       = 4
[pid  4513] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4518] <... setns resumed>)        = 0
[pid  4517] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(6 <unfinished ...>
[pid  4514] setns(3, 0 <unfinished ...>
[pid  4518] close(3 <unfinished ...>
[pid  4517] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4516] close(8 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... setns resumed>)        = 0
[pid  4513] <... write resumed>)        = 8
[pid  4518] <... close resumed>)        = 0
[pid  4517] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(7 <unfinished ...>
[pid  4514] close(3 <unfinished ...>
[pid  4513] close(3 <unfinished ...>
[pid  4518] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4517] <... openat resumed>)       = 3
[pid  4516] close(9 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] <... fcntl resumed>)        = 5
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(8 <unfinished ...>
[pid  4513] <... close resumed>)        = 0
[pid  4514] <... close resumed>)        = 0
[pid  4517] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4518] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4516] close(10 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4513] close(4 <unfinished ...>
[pid  4518] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4517] <... write resumed>)        = 8
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(9 <unfinished ...>
[pid  4514] <... fcntl resumed>)        = 5
[pid  4513] <... close resumed>)        = 0
[pid  4518] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4517] close(3 <unfinished ...>
[pid  4516] close(11 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4513] close(5 <unfinished ...>
[pid  4518] <... openat resumed>)       = 3
[pid  4517] <... close resumed>)        = 0
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(10 <unfinished ...>
[pid  4518] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4516] close(12 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4513] <... close resumed>)        = 0
[pid  4518] <... write resumed>)        = 8
[pid  4517] close(4 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(11 <unfinished ...>
[pid  4514] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4513] close(6 <unfinished ...>
[pid  4518] close(3 <unfinished ...>
[pid  4517] <... close resumed>)        = 0
[pid  4516] close(13 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... openat resumed>)       = 3
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] <... close resumed>)        = 0
[pid  4517] close(5 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(12 <unfinished ...>
[pid  4514] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4513] close(7 <unfinished ...>
[pid  4518] close(4 <unfinished ...>
[pid  4517] <... close resumed>)        = 0
[pid  4516] close(14 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... write resumed>)        = 8
[pid  4518] <... close resumed>)        = 0
[pid  4517] close(6 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(13 <unfinished ...>
[pid  4514] close(3 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(5 <unfinished ...>
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] close(15 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] <... close resumed>)        = 0
[pid  4517] close(7 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(14 <unfinished ...>
[pid  4514] <... close resumed>)        = 0
[pid  4513] close(8 <unfinished ...>
[pid  4518] close(6 <unfinished ...>
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] close(16 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(4 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] close(8 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(15 <unfinished ...>
[pid  4514] <... close resumed>)        = 0
[pid  4513] close(9 <unfinished ...>
[pid  4518] close(7 <unfinished ...>
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] close(17 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(5 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] close(9 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(16 <unfinished ...>
[pid  4514] <... close resumed>)        = 0
[pid  4513] close(10 <unfinished ...>
[pid  4518] close(8 <unfinished ...>
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] close(18 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(6 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] close(10 <unfinished ...>
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] close(17 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(11 <unfinished ...>
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(7 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(9 <unfinished ...>
[pid  4517] close(11 <unfinished ...>
[pid  4516] close(19 <unfinished ...>
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(12 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(8 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(10 <unfinished ...>
[pid  4517] close(12 <unfinished ...>
[pid  4516] close(20 <unfinished ...>
[pid  4515] close(18 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(13 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(9 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(11 <unfinished ...>
[pid  4517] close(13 <unfinished ...>
[pid  4516] close(21 <unfinished ...>
[pid  4515] close(19 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(14 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(10 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(12 <unfinished ...>
[pid  4517] close(14 <unfinished ...>
[pid  4516] close(22 <unfinished ...>
[pid  4515] close(20 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(15 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(11 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(13 <unfinished ...>
[pid  4517] close(15 <unfinished ...>
[pid  4516] close(23 <unfinished ...>
[pid  4515] close(21 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(16 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(12 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(14 <unfinished ...>
[pid  4517] close(16 <unfinished ...>
[pid  4516] close(24 <unfinished ...>
[pid  4515] close(22 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(17 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(13 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(15 <unfinished ...>
[pid  4517] close(17 <unfinished ...>
[pid  4516] close(25 <unfinished ...>
[pid  4515] close(23 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(18 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(14 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(16 <unfinished ...>
[pid  4517] close(18 <unfinished ...>
[pid  4516] close(26 <unfinished ...>
[pid  4515] close(24 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(19 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(15 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(17 <unfinished ...>
[pid  4517] close(19 <unfinished ...>
[pid  4516] close(27 <unfinished ...>
[pid  4515] close(25 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(20 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(16 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(18 <unfinished ...>
[pid  4517] close(20 <unfinished ...>
[pid  4516] close(28 <unfinished ...>
[pid  4515] close(26 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(21 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(17 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(19 <unfinished ...>
[pid  4517] close(21 <unfinished ...>
[pid  4516] close(29 <unfinished ...>
[pid  4515] close(27 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(22 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(18 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(20 <unfinished ...>
[pid  4517] close(22 <unfinished ...>
[pid  4516] exit_group(0 <unfinished ...>
[pid  4515] close(28 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(23 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4516] <... exit_group resumed>)   = ?
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(19 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(21 <unfinished ...>
[pid  4517] close(23 <unfinished ...>
[pid  4516] +++ exited with 0 +++
[pid  4515] close(29 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(24 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(20 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4518] close(22 <unfinished ...>
[pid  4517] close(24 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(25 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] exit_group(0 <unfinished ...>
[pid  4514] close(21 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(23 <unfinished ...>
[pid  4517] close(25 <unfinished ...>
[pid  4515] <... exit_group resumed>)   = ?
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(26 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4515] +++ exited with 0 +++
[pid  4514] close(22 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4518] close(24 <unfinished ...>
[pid  4517] close(26 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(27 <unfinished ...>
[pid  4518] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4518] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4518] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4518] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4518] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4518] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4518] exit_group(0)               = ?
[pid  4518] +++ exited with 0 +++
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(23 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4517] close(27 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 129
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] close(24 <unfinished ...>
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4519 attached
[pid  4519] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4517] close(28 <unfinished ...>
[pid  4514] close(25 <unfinished ...>
[pid  4513] close(29 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4517] close(29 <unfinished ...>
[pid  4514] close(26 <unfinished ...>
[pid  4513] exit_group(0 <unfinished ...>
[pid  4519] <... set_robust_list resumed>) = 0
[pid  4519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4519] setpgid(0, 0)               = 0
[pid  4519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4517] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4513] <... exit_group resumed>)   = ?
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 129
[pid  4519] write(3, "1000", 4 <unfinished ...>
[pid  4517] exit_group(0 <unfinished ...>
[pid  4514] close(27 <unfinished ...>
[pid  4519] <... write resumed>)        = 4
[pid  4519] close(3)                    = 0
[pid  4519] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4513] +++ exited with 0 +++
[pid  4517] <... exit_group resumed>)   = ?
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4519] setns(201, 0)               = 0
[pid  4519] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4519] setns(3, 0)                 = 0
[pid  4519] close(3)                    = 0
[pid  4517] +++ exited with 0 +++
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4514] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4519] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4519] <... fcntl resumed>)        = 5
[pid  4514] close(29 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 129
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 132
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4519] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4514] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4519] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
./strace-static-x86_64: Process 4520 attached
[pid  4519] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4520] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4519] <... write resumed>)        = 8
[pid  4514] exit_group(0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 131
[pid  4514] <... exit_group resumed>)   = ?
[pid  4520] <... set_robust_list resumed>) = 0
[pid  4519] close(3 <unfinished ...>
[pid  4520] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4519] <... close resumed>)        = 0
[pid  4520] <... prctl resumed>)        = 0
[pid  4519] close(4 <unfinished ...>
[pid  4520] setpgid(0, 0 <unfinished ...>
[pid  4519] <... close resumed>)        = 0
[pid  4520] <... setpgid resumed>)      = 0
[pid  4519] close(5 <unfinished ...>
[pid  4520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4519] <... close resumed>)        = 0
[pid  4514] +++ exited with 0 +++
./strace-static-x86_64: Process 4523 attached
./strace-static-x86_64: Process 4521 attached
[pid  4520] <... openat resumed>)       = 3
[pid  4519] close(6 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4520] write(3, "1000", 4 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] <... write resumed>)        = 4
[pid  4519] close(7 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4520] close(3 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] <... close resumed>)        = 0
[pid  4519] close(8 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4520] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] set_robust_list(0x5555569235e0, 24./strace-static-x86_64: Process 4522 attached
) = 0
[pid  4520] <... openat resumed>)       = 3
[pid  4519] close(9 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4521] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4522] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4520] setns(201, 0 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... set_robust_list resumed>) = 0
[pid  4520] <... setns resumed>)        = 0
[pid  4519] close(10 <unfinished ...>
[pid  4522] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4521] <... prctl resumed>)        = 0
[pid  4520] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... prctl resumed>)        = 0
[pid  4521] setpgid(0, 0 <unfinished ...>
[pid  4520] <... socket resumed>)       = 4
[pid  4519] close(11 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 127
[pid  4523] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4522] setpgid(0, 0 <unfinished ...>
[pid  4521] <... setpgid resumed>)      = 0
[pid  4520] setns(3, 0 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] <... set_robust_list resumed>) = 0
[pid  4522] <... setpgid resumed>)      = 0
[pid  4520] <... setns resumed>)        = 0
[pid  4519] close(12 <unfinished ...>
[pid  4523] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4520] close(3 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4524 attached
[pid  4523] <... prctl resumed>)        = 0
[pid  4522] <... openat resumed>)       = 3
[pid  4521] <... openat resumed>)       = 3
[pid  4520] <... close resumed>)        = 0
[pid  4519] close(13 <unfinished ...>
[pid  4522] write(3, "1000", 4 <unfinished ...>
[pid  4520] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] setpgid(0, 0 <unfinished ...>
[pid  4522] <... write resumed>)        = 4
[pid  4521] write(3, "1000", 4 <unfinished ...>
[pid  4520] <... fcntl resumed>)        = 5
[pid  4519] close(14 <unfinished ...>
[pid  4523] <... setpgid resumed>)      = 0
[pid  4522] close(3 <unfinished ...>
[pid  4521] <... write resumed>)        = 4
[pid  4520] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4522] <... close resumed>)        = 0
[pid  4521] close(3 <unfinished ...>
[pid  4520] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4519] close(15 <unfinished ...>
[pid  4524] <... set_robust_list resumed>) = 0
[pid  4522] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4520] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4523] <... openat resumed>)       = 3
[pid  4522] <... openat resumed>)       = 3
[pid  4521] <... close resumed>)        = 0
[pid  4520] <... openat resumed>)       = 3
[pid  4519] close(16 <unfinished ...>
[pid  4524] <... prctl resumed>)        = 0
[pid  4523] write(3, "1000", 4 <unfinished ...>
[pid  4522] setns(201, 0 <unfinished ...>
[pid  4521] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4520] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] setpgid(0, 0 <unfinished ...>
[pid  4523] <... write resumed>)        = 4
[pid  4522] <... setns resumed>)        = 0
[pid  4521] <... openat resumed>)       = 3
[pid  4520] <... write resumed>)        = 8
[pid  4519] close(17 <unfinished ...>
[pid  4524] <... setpgid resumed>)      = 0
[pid  4523] close(3 <unfinished ...>
[pid  4522] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4521] setns(201, 0 <unfinished ...>
[pid  4520] close(3 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4523] <... close resumed>)        = 0
[pid  4522] <... socket resumed>)       = 4
[pid  4521] <... setns resumed>)        = 0
[pid  4520] <... close resumed>)        = 0
[pid  4519] close(18 <unfinished ...>
[pid  4523] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4522] setns(3, 0 <unfinished ...>
[pid  4521] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4520] close(4 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... openat resumed>)       = 3
[pid  4522] <... setns resumed>)        = 0
[pid  4520] <... close resumed>)        = 0
[pid  4519] close(19 <unfinished ...>
[pid  4523] <... openat resumed>)       = 3
[pid  4522] close(3 <unfinished ...>
[pid  4521] <... socket resumed>)       = 4
[pid  4520] close(5 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] write(3, "1000", 4 <unfinished ...>
[pid  4523] setns(201, 0 <unfinished ...>
[pid  4522] <... close resumed>)        = 0
[pid  4521] setns(3, 0 <unfinished ...>
[pid  4520] <... close resumed>)        = 0
[pid  4519] close(20 <unfinished ...>
[pid  4524] <... write resumed>)        = 4
[pid  4523] <... setns resumed>)        = 0
[pid  4522] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4521] <... setns resumed>)        = 0
[pid  4520] close(6 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] close(3 <unfinished ...>
[pid  4523] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4522] <... fcntl resumed>)        = 5
[pid  4521] close(3 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(21 <unfinished ...>
[pid  4524] <... close resumed>)        = 0
[pid  4523] <... socket resumed>)       = 4
[pid  4522] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4521] <... close resumed>)        = 0
[pid  4520] close(7 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4523] setns(3, 0 <unfinished ...>
[pid  4522] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4521] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(22 <unfinished ...>
[pid  4524] <... openat resumed>)       = 3
[pid  4523] <... setns resumed>)        = 0
[pid  4522] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4521] <... fcntl resumed>)        = 5
[pid  4520] close(8 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] setns(201, 0 <unfinished ...>
[pid  4523] close(3 <unfinished ...>
[pid  4522] <... openat resumed>)       = 3
[pid  4521] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(23 <unfinished ...>
[pid  4524] <... setns resumed>)        = 0
[pid  4523] <... close resumed>)        = 0
[pid  4522] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4521] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4520] close(9 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4523] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4522] <... write resumed>)        = 8
[pid  4521] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(24 <unfinished ...>
[pid  4524] <... socket resumed>)       = 4
[pid  4523] <... fcntl resumed>)        = 5
[pid  4522] close(3 <unfinished ...>
[pid  4520] close(10 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] setns(3, 0 <unfinished ...>
[pid  4523] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4522] <... close resumed>)        = 0
[pid  4521] <... openat resumed>)       = 3
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(25 <unfinished ...>
[pid  4524] <... setns resumed>)        = 0
[pid  4523] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4522] close(4 <unfinished ...>
[pid  4521] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4520] close(11 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] close(3 <unfinished ...>
[pid  4523] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4522] <... close resumed>)        = 0
[pid  4521] <... write resumed>)        = 8
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(26 <unfinished ...>
[pid  4524] <... close resumed>)        = 0
[pid  4522] close(5 <unfinished ...>
[pid  4520] close(12 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4523] <... openat resumed>)       = 3
[pid  4522] <... close resumed>)        = 0
[pid  4521] close(3 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(27 <unfinished ...>
[pid  4524] <... fcntl resumed>)        = 5
[pid  4523] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4522] close(6 <unfinished ...>
[pid  4520] close(13 <unfinished ...>
[pid  4521] <... close resumed>)        = 0
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4523] <... write resumed>)        = 8
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(4 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(28 <unfinished ...>
[pid  4524] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4523] close(3 <unfinished ...>
[pid  4522] close(7 <unfinished ...>
[pid  4521] <... close resumed>)        = 0
[pid  4520] close(14 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4523] <... close resumed>)        = 0
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(5 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] close(29 <unfinished ...>
[pid  4524] <... openat resumed>)       = 3
[pid  4522] close(8 <unfinished ...>
[pid  4520] close(15 <unfinished ...>
[pid  4519] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4523] close(4 <unfinished ...>
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] <... close resumed>)        = 0
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] exit_group(0 <unfinished ...>
[pid  4524] <... write resumed>)        = 8
[pid  4523] <... close resumed>)        = 0
[pid  4522] close(9 <unfinished ...>
[pid  4521] close(6 <unfinished ...>
[pid  4520] close(16 <unfinished ...>
[pid  4519] <... exit_group resumed>)   = ?
[pid  4524] close(3 <unfinished ...>
[pid  4523] close(5 <unfinished ...>
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4519] +++ exited with 0 +++
[pid  4522] close(10 <unfinished ...>
[pid  4520] close(17 <unfinished ...>
[pid  4523] <... close resumed>)        = 0
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(7 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4524] <... close resumed>)        = 0
[pid  4523] close(6 <unfinished ...>
[pid  4522] close(11 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(18 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4524] close(4 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(8 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = 0
[pid  4523] close(7 <unfinished ...>
[pid  4522] close(12 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(19 <unfinished ...>
[pid  4524] close(5 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(9 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4524] <... close resumed>)        = 0
[pid  4523] close(8 <unfinished ...>
[pid  4522] close(13 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(20 <unfinished ...>
[pid  4524] close(6 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(10 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(9 <unfinished ...>
[pid  4522] close(14 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(21 <unfinished ...>
[pid  4524] close(7 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(11 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(10 <unfinished ...>
[pid  4522] close(15 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4524] close(8 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(12 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] close(16 <unfinished ...>
[pid  4520] close(23 <unfinished ...>
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] close(17 <unfinished ...>
[pid  4520] close(24 <unfinished ...>
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] close(18 <unfinished ...>
[pid  4520] close(25 <unfinished ...>
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(11 <unfinished ...>
[pid  4522] close(19 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(26 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] close(9 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(13 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 130
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(12 <unfinished ...>
[pid  4522] close(20 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(27 <unfinished ...>
[pid  4524] close(10 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(14 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(13 <unfinished ...>
[pid  4522] close(21 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(28 <unfinished ...>
[pid  4524] close(11 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(15 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(14 <unfinished ...>
[pid  4522] close(22 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] close(29 <unfinished ...>
[pid  4524] close(12 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(16 <unfinished ...>
[pid  4520] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4525 attached
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(15 <unfinished ...>
[pid  4522] close(23 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] exit_group(0 <unfinished ...>
[pid  4525] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4524] close(13 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(17 <unfinished ...>
[pid  4520] <... exit_group resumed>)   = ?
[pid  4525] <... set_robust_list resumed>) = 0
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(16 <unfinished ...>
[pid  4522] close(24 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4520] +++ exited with 0 +++
[pid  4525] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4524] close(14 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(18 <unfinished ...>
[pid  4525] <... prctl resumed>)        = 0
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(17 <unfinished ...>
[pid  4522] close(25 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4525] setpgid(0, 0 <unfinished ...>
[pid  4524] close(15 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(19 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4525] <... setpgid resumed>)      = 0
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(18 <unfinished ...>
[pid  4522] close(26 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4524] close(16 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(20 <unfinished ...>
[pid  4525] <... openat resumed>)       = 3
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(19 <unfinished ...>
[pid  4522] close(27 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] write(3, "1000", 4 <unfinished ...>
[pid  4524] close(17 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(21 <unfinished ...>
[pid  4525] <... write resumed>)        = 4
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(20 <unfinished ...>
[pid  4522] close(28 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] close(3 <unfinished ...>
[pid  4524] close(18 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = 0
[pid  4522] close(29 <unfinished ...>
[pid  4525] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4522] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... openat resumed>)       = 3
[pid  4522] exit_group(0 <unfinished ...>
[pid  4521] close(22 <unfinished ...>
[pid  4525] setns(201, 0 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(21 <unfinished ...>
[pid  4522] <... exit_group resumed>)   = ?
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 130
[pid  4525] <... setns resumed>)        = 0
[pid  4524] close(19 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4522] +++ exited with 0 +++
[pid  4521] close(23 <unfinished ...>
[pid  4525] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(22 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4525] <... socket resumed>)       = 4
[pid  4524] close(20 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(24 <unfinished ...>
[pid  4525] setns(3, 0 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] close(23 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... setns resumed>)        = 0
[pid  4524] close(21 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(25 <unfinished ...>
[pid  4525] close(3 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = 0
[pid  4523] close(24 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] close(22 <unfinished ...>
[pid  4525] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(26 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4526 attached
[pid  4525] <... fcntl resumed>)        = 5
[pid  4524] close(23 <unfinished ...>
[pid  4523] close(25 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4525] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(27 <unfinished ...>
[pid  4526] <... set_robust_list resumed>) = 0
[pid  4525] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4524] close(24 <unfinished ...>
[pid  4523] close(26 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4525] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(28 <unfinished ...>
[pid  4526] <... prctl resumed>)        = 0
[pid  4525] <... openat resumed>)       = 3
[pid  4524] close(25 <unfinished ...>
[pid  4523] close(27 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] setpgid(0, 0 <unfinished ...>
[pid  4525] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4526] <... setpgid resumed>)      = 0
[pid  4525] <... write resumed>)        = 8
[pid  4524] close(26 <unfinished ...>
[pid  4523] close(28 <unfinished ...>
[pid  4521] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4525] close(3 <unfinished ...>
[pid  4526] <... openat resumed>)       = 3
[pid  4525] <... close resumed>)        = 0
[pid  4526] write(3, "1000", 4 <unfinished ...>
[pid  4525] close(4 <unfinished ...>
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] <... write resumed>)        = 4
[pid  4525] <... close resumed>)        = 0
[pid  4523] close(29 <unfinished ...>
[pid  4521] exit_group(0 <unfinished ...>
[pid  4524] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 133
[pid  4526] close(3 <unfinished ...>
[pid  4525] close(5 <unfinished ...>
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] <... exit_group resumed>)   = ?
[pid  4526] <... close resumed>)        = 0
[pid  4525] <... close resumed>)        = 0
[pid  4526] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4525] close(6 <unfinished ...>
[pid  4524] close(28 <unfinished ...>
[pid  4523] exit_group(0 <unfinished ...>
[pid  4526] <... openat resumed>)       = 3
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] setns(201, 0 <unfinished ...>
[pid  4525] close(7 <unfinished ...>
[pid  4526] <... setns resumed>)        = 0
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4525] close(8 <unfinished ...>
[pid  4526] <... socket resumed>)       = 4
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4521] +++ exited with 0 +++
[pid  4526] setns(3, 0 <unfinished ...>
[pid  4525] close(9 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4523] <... exit_group resumed>)   = ?
[pid  4526] <... setns resumed>)        = 0
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] close(29./strace-static-x86_64: Process 4527 attached
 <unfinished ...>
[pid  4526] close(3 <unfinished ...>
[pid  4525] close(10 <unfinished ...>
[pid  4527] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4526] <... close resumed>)        = 0
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... set_robust_list resumed>) = 0
[pid  4526] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4525] close(11 <unfinished ...>
[pid  4523] +++ exited with 0 +++
[pid  4527] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4526] <... fcntl resumed>)        = 5
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... prctl resumed>)        = 0
[pid  4526] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4525] close(12 <unfinished ...>
[pid  4527] setpgid(0, 0 <unfinished ...>
[pid  4526] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4524] exit_group(0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4527] <... setpgid resumed>)      = 0
[pid  4526] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4525] close(13 <unfinished ...>
[pid  4524] <... exit_group resumed>)   = ?
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4526] <... openat resumed>)       = 3
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... openat resumed>)       = 3
[pid  4526] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4525] close(14 <unfinished ...>
[pid  4527] write(3, "1000", 4 <unfinished ...>
[pid  4526] <... write resumed>)        = 8
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... write resumed>)        = 4
[pid  4526] close(3 <unfinished ...>
[pid  4525] close(15 <unfinished ...>
[pid  4524] +++ exited with 0 +++
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4527] close(3 <unfinished ...>
[pid  4526] <... close resumed>)        = 0
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = 0
[pid  4526] close(4 <unfinished ...>
[pid  4525] close(16 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4527] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4526] <... close resumed>)        = 0
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... openat resumed>)       = 3
[pid  4526] close(5 <unfinished ...>
[pid  4525] close(17 <unfinished ...>
[pid  4527] setns(201, 0 <unfinished ...>
[pid  4526] <... close resumed>)        = 0
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4527] <... setns resumed>)        = 0
[pid  4526] close(6 <unfinished ...>
[pid  4525] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 130
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4527] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... socket resumed>)       = 4
[pid  4526] close(7 <unfinished ...>
[pid  4525] close(19 <unfinished ...>
[pid  4527] setns(3, 0 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... setns resumed>)        = 0
[pid  4526] close(8 <unfinished ...>
[pid  4525] close(20 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4527] close(3 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 132
./strace-static-x86_64: Process 4529 attached
[pid  4527] <... close resumed>)        = 0
[pid  4526] close(9 <unfinished ...>
[pid  4525] close(21 <unfinished ...>
[pid  4527] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... fcntl resumed>)        = 5
[pid  4526] close(10 <unfinished ...>
[pid  4525] close(22 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4527] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4526] close(11 <unfinished ...>
[pid  4525] close(23 <unfinished ...>
[pid  4527] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... openat resumed>)       = 3
[pid  4526] close(12 <unfinished ...>
[pid  4525] close(24 <unfinished ...>
[pid  4527] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 128
./strace-static-x86_64: Process 4528 attached
[pid  4527] <... write resumed>)        = 8
[pid  4526] close(13 <unfinished ...>
[pid  4525] close(25 <unfinished ...>
[pid  4528] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4527] close(3 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... set_robust_list resumed>) = 0
[pid  4527] <... close resumed>)        = 0
[pid  4526] close(14 <unfinished ...>
[pid  4525] close(26./strace-static-x86_64: Process 4530 attached
 <unfinished ...>
[pid  4529] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4528] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4527] close(4 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... prctl resumed>)        = 0
[pid  4527] <... close resumed>)        = 0
[pid  4526] close(15 <unfinished ...>
[pid  4525] close(27 <unfinished ...>
[pid  4529] <... set_robust_list resumed>) = 0
[pid  4528] setpgid(0, 0 <unfinished ...>
[pid  4527] close(5 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4528] <... setpgid resumed>)      = 0
[pid  4527] <... close resumed>)        = 0
[pid  4526] close(16 <unfinished ...>
[pid  4525] close(28 <unfinished ...>
[pid  4530] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4529] <... prctl resumed>)        = 0
[pid  4528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4527] close(6 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] <... set_robust_list resumed>) = 0
[pid  4529] setpgid(0, 0 <unfinished ...>
[pid  4528] <... openat resumed>)       = 3
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(17 <unfinished ...>
[pid  4525] close(29 <unfinished ...>
[pid  4529] <... setpgid resumed>)      = 0
[pid  4528] write(3, "1000", 4 <unfinished ...>
[pid  4527] close(7 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4528] <... write resumed>)        = 4
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(18 <unfinished ...>
[pid  4525] exit_group(0 <unfinished ...>
[pid  4528] close(3 <unfinished ...>
[pid  4527] close(8 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4525] <... exit_group resumed>)   = ?
[pid  4530] <... prctl resumed>)        = 0
[pid  4529] <... openat resumed>)       = 3
[pid  4528] <... close resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(19 <unfinished ...>
[pid  4525] +++ exited with 0 +++
[pid  4530] setpgid(0, 0 <unfinished ...>
[pid  4529] write(3, "1000", 4 <unfinished ...>
[pid  4528] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4527] close(9 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] <... setpgid resumed>)      = 0
[pid  4529] <... write resumed>)        = 4
[pid  4528] <... openat resumed>)       = 3
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(20 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4529] close(3 <unfinished ...>
[pid  4528] setns(201, 0 <unfinished ...>
[pid  4527] close(10 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = 0
[pid  4528] <... setns resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(21 <unfinished ...>
[pid  4528] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4527] close(11 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4530] <... openat resumed>)       = 3
[pid  4528] <... socket resumed>)       = 4
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4529] <... openat resumed>)       = 3
[pid  4528] setns(3, 0 <unfinished ...>
[pid  4527] close(12 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... setns resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(23 <unfinished ...>
[pid  4528] close(3 <unfinished ...>
[pid  4527] close(13 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(24 <unfinished ...>
[pid  4528] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4527] close(14 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... fcntl resumed>)        = 5
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(25 <unfinished ...>
[pid  4529] setns(201, 0 <unfinished ...>
[pid  4530] write(3, "1000", 4 <unfinished ...>
[pid  4528] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4527] close(15 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... setns resumed>)        = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 131
[pid  4530] <... write resumed>)        = 4
[pid  4529] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4528] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(26 <unfinished ...>
[pid  4530] close(3 <unfinished ...>
[pid  4529] <... socket resumed>)       = 4
[pid  4528] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4527] close(16 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] <... close resumed>)        = 0
[pid  4529] setns(3, 0 <unfinished ...>
[pid  4528] <... openat resumed>)       = 3
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(27 <unfinished ...>
[pid  4530] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4529] <... setns resumed>)        = 0
[pid  4528] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4527] close(17 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] <... openat resumed>)       = 3
[pid  4529] close(3 <unfinished ...>
[pid  4528] <... write resumed>)        = 8
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(28./strace-static-x86_64: Process 4531 attached
 <unfinished ...>
[pid  4530] setns(201, 0 <unfinished ...>
[pid  4529] <... close resumed>)        = 0
[pid  4528] close(3 <unfinished ...>
[pid  4527] close(18 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4530] <... setns resumed>)        = 0
[pid  4529] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4528] <... close resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] close(29 <unfinished ...>
[pid  4531] <... set_robust_list resumed>) = 0
[pid  4530] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4529] <... fcntl resumed>)        = 5
[pid  4528] close(4 <unfinished ...>
[pid  4527] close(19 <unfinished ...>
[pid  4526] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4530] <... socket resumed>)       = 4
[pid  4529] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4528] <... close resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] exit_group(0 <unfinished ...>
[pid  4531] <... prctl resumed>)        = 0
[pid  4530] setns(3, 0 <unfinished ...>
[pid  4529] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4528] close(5 <unfinished ...>
[pid  4527] close(20 <unfinished ...>
[pid  4526] <... exit_group resumed>)   = ?
[pid  4531] setpgid(0, 0 <unfinished ...>
[pid  4530] <... setns resumed>)        = 0
[pid  4529] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4528] <... close resumed>)        = 0
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4526] +++ exited with 0 +++
[pid  4531] <... setpgid resumed>)      = 0
[pid  4530] close(3 <unfinished ...>
[pid  4528] close(6 <unfinished ...>
[pid  4527] close(21 <unfinished ...>
[pid  4531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4530] <... close resumed>)        = 0
[pid  4529] <... openat resumed>)       = 3
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4531] <... openat resumed>)       = 3
[pid  4530] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4529] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4528] close(7 <unfinished ...>
[pid  4527] close(22 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4531] write(3, "1000", 4 <unfinished ...>
[pid  4530] <... fcntl resumed>)        = 5
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... write resumed>)        = 8
[pid  4531] <... write resumed>)        = 4
[pid  4530] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4528] close(8 <unfinished ...>
[pid  4527] close(23 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4531] close(3 <unfinished ...>
[pid  4530] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4529] close(3 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = 0
[pid  4530] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4529] <... close resumed>)        = 0
[pid  4528] close(9 <unfinished ...>
[pid  4527] close(24 <unfinished ...>
[pid  4531] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4529] close(4 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... openat resumed>)       = 3
[pid  4530] <... openat resumed>)       = 3
[pid  4529] <... close resumed>)        = 0
[pid  4528] close(10 <unfinished ...>
[pid  4527] close(25 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4531] setns(201, 0 <unfinished ...>
[pid  4530] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4529] close(5 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... setns resumed>)        = 0
[pid  4528] close(11 <unfinished ...>
[pid  4527] close(26 <unfinished ...>
[pid  4531] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... socket resumed>)       = 4
[pid  4528] close(12 <unfinished ...>
[pid  4527] close(27 <unfinished ...>
[pid  4531] setns(3, 0 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... setns resumed>)        = 0
[pid  4530] <... write resumed>)        = 8
[pid  4529] <... close resumed>)        = 0
[pid  4528] close(13 <unfinished ...>
[pid  4527] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 131
[pid  4531] close(3 <unfinished ...>
[pid  4530] close(3 <unfinished ...>
[pid  4529] close(6 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = 0
[pid  4530] <... close resumed>)        = 0
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] close(14 <unfinished ...>
[pid  4527] close(29 <unfinished ...>
[pid  4531] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4530] close(4 <unfinished ...>
[pid  4529] close(7 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... fcntl resumed>)        = 5
[pid  4530] <... close resumed>)        = 0
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] close(15 <unfinished ...>
[pid  4527] exit_group(0 <unfinished ...>
[pid  4531] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4530] close(5 <unfinished ...>
[pid  4529] close(8 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4527] <... exit_group resumed>)   = ?
[pid  4531] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4530] <... close resumed>)        = 0
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] close(16 <unfinished ...>
[pid  4527] +++ exited with 0 +++
[pid  4531] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4530] close(6 <unfinished ...>
[pid  4529] close(9 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4532 attached
[pid  4531] <... openat resumed>)       = 3
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] close(17 <unfinished ...>
[pid  4532] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4531] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4530] close(7 <unfinished ...>
[pid  4529] close(10 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... set_robust_list resumed>) = 0
[pid  4531] <... write resumed>)        = 8
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] close(18 <unfinished ...>
[pid  4532] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4531] close(3 <unfinished ...>
[pid  4530] close(8 <unfinished ...>
[pid  4529] close(11 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4532] <... prctl resumed>)        = 0
[pid  4531] <... close resumed>)        = 0
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] close(19 <unfinished ...>
[pid  4532] setpgid(0, 0 <unfinished ...>
[pid  4531] close(4 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... setpgid resumed>)      = 0
[pid  4531] <... close resumed>)        = 0
[pid  4528] close(20 <unfinished ...>
[pid  4532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4531] close(5 <unfinished ...>
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... openat resumed>)       = 3
[pid  4531] <... close resumed>)        = 0
[pid  4530] close(9 <unfinished ...>
[pid  4529] close(12 <unfinished ...>
[pid  4528] close(21 <unfinished ...>
[pid  4532] write(3, "1000", 4 <unfinished ...>
[pid  4531] close(6 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 134
[pid  4532] <... write resumed>)        = 4
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(10 <unfinished ...>
[pid  4529] close(13 <unfinished ...>
[pid  4528] close(22 <unfinished ...>
[pid  4532] close(3 <unfinished ...>
[pid  4531] close(7 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(11 <unfinished ...>
[pid  4529] close(14 <unfinished ...>
[pid  4528] close(23 <unfinished ...>
[pid  4532] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4531] close(8 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4533 attached
[pid  4532] <... openat resumed>)       = 3
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(12 <unfinished ...>
[pid  4529] close(15 <unfinished ...>
[pid  4528] close(24 <unfinished ...>
[pid  4533] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4532] setns(201, 0 <unfinished ...>
[pid  4531] close(9 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... set_robust_list resumed>) = 0
[pid  4532] <... setns resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(13 <unfinished ...>
[pid  4529] close(16 <unfinished ...>
[pid  4528] close(25 <unfinished ...>
[pid  4533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4532] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4531] close(10 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... prctl resumed>)        = 0
[pid  4532] <... socket resumed>)       = 4
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(14 <unfinished ...>
[pid  4529] close(17 <unfinished ...>
[pid  4528] close(26 <unfinished ...>
[pid  4533] setpgid(0, 0 <unfinished ...>
[pid  4532] setns(3, 0 <unfinished ...>
[pid  4531] close(11 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... setpgid resumed>)      = 0
[pid  4532] <... setns resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(15 <unfinished ...>
[pid  4529] close(18 <unfinished ...>
[pid  4528] close(27 <unfinished ...>
[pid  4533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4532] close(3 <unfinished ...>
[pid  4531] close(12 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... openat resumed>)       = 3
[pid  4532] <... close resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(16 <unfinished ...>
[pid  4529] close(19 <unfinished ...>
[pid  4528] close(28 <unfinished ...>
[pid  4533] write(3, "1000", 4 <unfinished ...>
[pid  4532] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4531] close(13 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... write resumed>)        = 4
[pid  4532] <... fcntl resumed>)        = 5
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(17 <unfinished ...>
[pid  4529] close(20 <unfinished ...>
[pid  4528] close(29 <unfinished ...>
[pid  4533] close(3 <unfinished ...>
[pid  4532] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4531] close(14 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... close resumed>)        = 0
[pid  4532] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(18 <unfinished ...>
[pid  4529] close(21 <unfinished ...>
[pid  4528] exit_group(0 <unfinished ...>
[pid  4533] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4532] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4531] close(15 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4528] <... exit_group resumed>)   = ?
[pid  4533] <... openat resumed>)       = 3
[pid  4532] <... openat resumed>)       = 3
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(19 <unfinished ...>
[pid  4529] close(22 <unfinished ...>
[pid  4528] +++ exited with 0 +++
[pid  4533] setns(201, 0 <unfinished ...>
[pid  4532] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4531] close(16 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4533] <... setns resumed>)        = 0
[pid  4532] <... write resumed>)        = 8
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(20 <unfinished ...>
[pid  4529] close(23 <unfinished ...>
[pid  4533] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4532] close(3 <unfinished ...>
[pid  4531] close(17 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... socket resumed>)       = 4
[pid  4532] <... close resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(21 <unfinished ...>
[pid  4529] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4533] setns(3, 0 <unfinished ...>
[pid  4532] close(4 <unfinished ...>
[pid  4531] close(18 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... setns resumed>)        = 0
[pid  4532] <... close resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(3 <unfinished ...>
[pid  4532] close(5 <unfinished ...>
[pid  4531] close(19 <unfinished ...>
[pid  4533] <... close resumed>)        = 0
[pid  4532] <... close resumed>)        = 0
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(22 <unfinished ...>
[pid  4529] close(25 <unfinished ...>
[pid  4533] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4532] close(6 <unfinished ...>
[pid  4531] close(20 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... fcntl resumed>)        = 5
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(23 <unfinished ...>
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 131
./strace-static-x86_64: Process 4534 attached
[pid  4533] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4532] close(7 <unfinished ...>
[pid  4531] close(21 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] close(26 <unfinished ...>
[pid  4533] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(24 <unfinished ...>
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4533] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4532] close(8 <unfinished ...>
[pid  4531] close(22 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] close(27 <unfinished ...>
[pid  4534] <... set_robust_list resumed>) = 0
[pid  4533] <... openat resumed>)       = 3
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(25 <unfinished ...>
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4532] close(9 <unfinished ...>
[pid  4531] close(23 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] close(28 <unfinished ...>
[pid  4534] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4533] <... write resumed>)        = 8
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(26 <unfinished ...>
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(3 <unfinished ...>
[pid  4532] close(10 <unfinished ...>
[pid  4531] close(24 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] close(29 <unfinished ...>
[pid  4533] <... close resumed>)        = 0
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(27 <unfinished ...>
[pid  4529] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(4 <unfinished ...>
[pid  4532] close(11 <unfinished ...>
[pid  4531] close(25 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] <... close resumed>)        = 0
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(28 <unfinished ...>
[pid  4529] exit_group(0 <unfinished ...>
[pid  4533] close(5 <unfinished ...>
[pid  4532] close(12 <unfinished ...>
[pid  4531] close(26 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] <... exit_group resumed>)   = ?
[pid  4534] <... prctl resumed>)        = 0
[pid  4533] <... close resumed>)        = 0
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4530] close(29 <unfinished ...>
[pid  4533] close(6 <unfinished ...>
[pid  4532] close(13 <unfinished ...>
[pid  4531] close(27 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(7 <unfinished ...>
[pid  4532] close(14 <unfinished ...>
[pid  4531] close(28 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(8 <unfinished ...>
[pid  4532] close(15 <unfinished ...>
[pid  4531] close(29 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4529] +++ exited with 0 +++
[pid  4533] close(9 <unfinished ...>
[pid  4532] close(16 <unfinished ...>
[pid  4531] exit_group(0 <unfinished ...>
[pid  4530] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] setpgid(0, 0 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4531] <... exit_group resumed>)   = ?
[pid  4530] exit_group(0 <unfinished ...>
[pid  4534] <... setpgid resumed>)      = 0
[pid  4533] close(10 <unfinished ...>
[pid  4532] close(17 <unfinished ...>
[pid  4531] +++ exited with 0 +++
[pid  4530] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(11 <unfinished ...>
[pid  4532] close(18 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(12 <unfinished ...>
[pid  4532] close(19 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(13 <unfinished ...>
[pid  4532] close(20 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(14 <unfinished ...>
[pid  4532] close(21 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(15 <unfinished ...>
[pid  4532] close(22 <unfinished ...>
[pid  4530] +++ exited with 0 +++
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4533] close(16 <unfinished ...>
[pid  4532] close(23 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(17 <unfinished ...>
[pid  4532] close(24 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(18 <unfinished ...>
[pid  4532] close(25 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(19 <unfinished ...>
[pid  4532] close(26 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 133
[pid  4534] <... openat resumed>)       = 3
[pid  4533] close(20 <unfinished ...>
[pid  4532] close(27 <unfinished ...>
[pid  4534] write(3, "1000", 4 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4534] <... write resumed>)        = 4
[pid  4533] close(21 <unfinished ...>
[pid  4532] close(28 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4533] close(22 <unfinished ...>
[pid  4532] close(29 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4533] close(23 <unfinished ...>
[pid  4532] exit_group(0 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4532] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4536 attached
[pid  4534] close(3 <unfinished ...>
[pid  4533] close(24 <unfinished ...>
[pid  4532] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 132
./strace-static-x86_64: Process 4535 attached
[pid  4533] close(25 <unfinished ...>
[pid  4535] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] <... set_robust_list resumed>) = 0
[pid  4533] close(26 <unfinished ...>
[pid  4535] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] <... prctl resumed>)        = 0
[pid  4533] close(27 <unfinished ...>
[pid  4535] setpgid(0, 0 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 129
[pid  4534] <... close resumed>)        = 0
[pid  4535] <... setpgid resumed>)      = 0
[pid  4533] close(28 <unfinished ...>
[pid  4535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4535] <... openat resumed>)       = 3
[pid  4534] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4533] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4535] write(3, "1000", 4 <unfinished ...>
[pid  4533] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] <... write resumed>)        = 4
[pid  4533] exit_group(0 <unfinished ...>
[pid  4535] close(3 <unfinished ...>
[pid  4533] <... exit_group resumed>)   = ?
[pid  4535] <... close resumed>)        = 0
[pid  4534] <... openat resumed>)       = 3
[pid  4533] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 132
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4534] setns(201, 0 <unfinished ...>
[pid  4535] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4534] <... setns resumed>)        = 0
[pid  4535] <... openat resumed>)       = 3
[pid  4534] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4537 attached
 <unfinished ...>
[pid  4535] setns(201, 0 <unfinished ...>
[pid  4534] <... socket resumed>)       = 4
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4537] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4535] <... setns resumed>)        = 0
[pid  4537] <... set_robust_list resumed>) = 0
[pid  4535] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4537] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4535] <... socket resumed>)       = 4
[pid  4537] <... prctl resumed>)        = 0
[pid  4535] setns(3, 0 <unfinished ...>
[pid  4534] setns(3, 0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 135
[pid  4534] <... setns resumed>)        = 0
[pid  4537] setpgid(0, 0 <unfinished ...>
[pid  4535] <... setns resumed>)        = 0
[pid  4534] close(3)                    = 0
[pid  4537] <... setpgid resumed>)      = 0
[pid  4535] close(3 <unfinished ...>
[pid  4534] fcntl(4, F_DUPFD, 4./strace-static-x86_64: Process 4538 attached
 <unfinished ...>
[pid  4537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4536] <... set_robust_list resumed>) = 0
[pid  4535] <... close resumed>)        = 0
[pid  4534] <... fcntl resumed>)        = 5
[pid  4537] <... openat resumed>)       = 3
[pid  4536] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4535] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4534] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4537] write(3, "1000", 4 <unfinished ...>
[pid  4535] <... fcntl resumed>)        = 5
[pid  4536] <... prctl resumed>)        = 0
[pid  4534] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4537] <... write resumed>)        = 4
[pid  4535] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4537] close(3 <unfinished ...>
[pid  4535] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4534] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4537] <... close resumed>)        = 0
[pid  4536] setpgid(0, 0 <unfinished ...>
[pid  4535] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4539 attached
 <unfinished ...>
[pid  4537] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4536] <... setpgid resumed>)      = 0
[pid  4535] <... openat resumed>)       = 3
[pid  4534] <... openat resumed>)       = 3
[pid  4539] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4538] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4537] <... openat resumed>)       = 3
[pid  4536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4535] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4534] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4539] <... set_robust_list resumed>) = 0
[pid  4537] setns(201, 0 <unfinished ...>
[pid  4536] <... openat resumed>)       = 3
[pid  4535] <... write resumed>)        = 8
[pid  4539] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4537] <... setns resumed>)        = 0
[pid  4535] close(3 <unfinished ...>
[pid  4534] <... write resumed>)        = 8
[pid  4539] <... prctl resumed>)        = 0
[pid  4538] <... set_robust_list resumed>) = 0
[pid  4537] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4536] write(3, "1000", 4 <unfinished ...>
[pid  4535] <... close resumed>)        = 0
[pid  4534] close(3 <unfinished ...>
[pid  4539] setpgid(0, 0 <unfinished ...>
[pid  4537] <... socket resumed>)       = 4
[pid  4535] close(4 <unfinished ...>
[pid  4539] <... setpgid resumed>)      = 0
[pid  4537] setns(3, 0 <unfinished ...>
[pid  4536] <... write resumed>)        = 4
[pid  4535] <... close resumed>)        = 0
[pid  4534] <... close resumed>)        = 0
[pid  4539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4538] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4537] <... setns resumed>)        = 0
[pid  4536] close(3 <unfinished ...>
[pid  4535] close(5 <unfinished ...>
[pid  4534] close(4 <unfinished ...>
[pid  4539] <... openat resumed>)       = 3
[pid  4538] <... prctl resumed>)        = 0
[pid  4537] close(3 <unfinished ...>
[pid  4536] <... close resumed>)        = 0
[pid  4535] <... close resumed>)        = 0
[pid  4534] <... close resumed>)        = 0
[pid  4539] write(3, "1000", 4 <unfinished ...>
[pid  4537] <... close resumed>)        = 0
[pid  4535] close(6 <unfinished ...>
[pid  4539] <... write resumed>)        = 4
[pid  4538] setpgid(0, 0 <unfinished ...>
[pid  4537] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4536] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(5 <unfinished ...>
[pid  4539] close(3 <unfinished ...>
[pid  4537] <... fcntl resumed>)        = 5
[pid  4535] close(7 <unfinished ...>
[pid  4539] <... close resumed>)        = 0
[pid  4537] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4536] <... openat resumed>)       = 3
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = 0
[pid  4538] <... setpgid resumed>)      = 0
[pid  4539] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4537] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4536] setns(201, 0 <unfinished ...>
[pid  4535] close(8 <unfinished ...>
[pid  4534] close(6 <unfinished ...>
[pid  4539] <... openat resumed>)       = 3
[pid  4538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4537] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4536] <... setns resumed>)        = 0
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] setns(201, 0 <unfinished ...>
[pid  4538] <... openat resumed>)       = 3
[pid  4537] <... openat resumed>)       = 3
[pid  4536] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4535] close(9 <unfinished ...>
[pid  4534] close(7 <unfinished ...>
[pid  4539] <... setns resumed>)        = 0
[pid  4538] write(3, "1000", 4 <unfinished ...>
[pid  4537] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4536] <... socket resumed>)       = 4
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4538] <... write resumed>)        = 4
[pid  4537] <... write resumed>)        = 8
[pid  4536] setns(3, 0 <unfinished ...>
[pid  4535] close(10 <unfinished ...>
[pid  4534] close(8 <unfinished ...>
[pid  4539] <... socket resumed>)       = 4
[pid  4538] close(3 <unfinished ...>
[pid  4537] close(3 <unfinished ...>
[pid  4536] <... setns resumed>)        = 0
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] setns(3, 0 <unfinished ...>
[pid  4538] <... close resumed>)        = 0
[pid  4537] <... close resumed>)        = 0
[pid  4536] close(3 <unfinished ...>
[pid  4535] close(11 <unfinished ...>
[pid  4534] close(9 <unfinished ...>
[pid  4539] <... setns resumed>)        = 0
[pid  4538] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4537] close(4 <unfinished ...>
[pid  4536] <... close resumed>)        = 0
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(3 <unfinished ...>
[pid  4538] <... openat resumed>)       = 3
[pid  4537] <... close resumed>)        = 0
[pid  4536] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4535] close(12 <unfinished ...>
[pid  4534] close(10 <unfinished ...>
[pid  4539] <... close resumed>)        = 0
[pid  4538] setns(201, 0 <unfinished ...>
[pid  4537] close(5 <unfinished ...>
[pid  4536] <... fcntl resumed>)        = 5
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4538] <... setns resumed>)        = 0
[pid  4537] <... close resumed>)        = 0
[pid  4535] close(13 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4539] <... fcntl resumed>)        = 5
[pid  4538] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4537] close(6 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(11 <unfinished ...>
[pid  4536] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4539] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4538] <... socket resumed>)       = 4
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(14 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4539] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4538] setns(3, 0 <unfinished ...>
[pid  4537] close(7 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(12 <unfinished ...>
[pid  4539] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4538] <... setns resumed>)        = 0
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... openat resumed>)       = 3
[pid  4535] close(15 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... openat resumed>)       = 3
[pid  4538] close(3 <unfinished ...>
[pid  4537] close(8 <unfinished ...>
[pid  4536] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(13 <unfinished ...>
[pid  4539] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4538] <... close resumed>)        = 0
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(16 <unfinished ...>
[pid  4539] <... write resumed>)        = 8
[pid  4538] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4537] close(9 <unfinished ...>
[pid  4536] <... write resumed>)        = 8
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(3 <unfinished ...>
[pid  4538] <... fcntl resumed>)        = 5
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(3 <unfinished ...>
[pid  4535] close(17 <unfinished ...>
[pid  4534] close(14 <unfinished ...>
[pid  4539] <... close resumed>)        = 0
[pid  4538] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4537] close(10 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = 0
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(4 <unfinished ...>
[pid  4538] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(4 <unfinished ...>
[pid  4535] close(18 <unfinished ...>
[pid  4534] close(15 <unfinished ...>
[pid  4539] <... close resumed>)        = 0
[pid  4538] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4537] close(11 <unfinished ...>
[pid  4536] <... close resumed>)        = 0
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(5 <unfinished ...>
[pid  4538] <... openat resumed>)       = 3
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(5 <unfinished ...>
[pid  4535] close(19 <unfinished ...>
[pid  4534] close(16 <unfinished ...>
[pid  4539] <... close resumed>)        = 0
[pid  4538] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4537] close(12 <unfinished ...>
[pid  4536] <... close resumed>)        = 0
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(6 <unfinished ...>
[pid  4538] <... write resumed>)        = 8
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(6 <unfinished ...>
[pid  4535] close(20 <unfinished ...>
[pid  4534] close(17 <unfinished ...>
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(3 <unfinished ...>
[pid  4537] close(13 <unfinished ...>
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(7 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(21 <unfinished ...>
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(14 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] close(8 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(22 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(15 <unfinished ...>
[pid  4536] close(7 <unfinished ...>
[pid  4538] <... close resumed>)        = 0
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(18 <unfinished ...>
[pid  4539] close(9 <unfinished ...>
[pid  4538] close(4 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(23 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = 0
[pid  4537] close(16 <unfinished ...>
[pid  4536] close(8 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(19 <unfinished ...>
[pid  4539] close(10 <unfinished ...>
[pid  4538] close(5 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(24 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = 0
[pid  4537] close(17 <unfinished ...>
[pid  4536] close(9 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(20 <unfinished ...>
[pid  4539] close(11 <unfinished ...>
[pid  4538] close(6 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(25 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(18 <unfinished ...>
[pid  4536] close(10 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(21 <unfinished ...>
[pid  4539] close(12 <unfinished ...>
[pid  4538] close(7 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(26 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(19 <unfinished ...>
[pid  4536] close(11 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(22 <unfinished ...>
[pid  4539] close(13 <unfinished ...>
[pid  4538] close(8 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(27 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(20 <unfinished ...>
[pid  4536] close(12 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(23 <unfinished ...>
[pid  4539] close(14 <unfinished ...>
[pid  4538] close(9 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(28 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(21 <unfinished ...>
[pid  4536] close(13 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(24 <unfinished ...>
[pid  4539] close(15 <unfinished ...>
[pid  4538] close(10 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] close(29 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(22 <unfinished ...>
[pid  4536] close(14 <unfinished ...>
[pid  4535] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] close(25 <unfinished ...>
[pid  4539] close(16 <unfinished ...>
[pid  4538] close(11 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] exit_group(0 <unfinished ...>
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(23 <unfinished ...>
[pid  4536] close(15 <unfinished ...>
[pid  4535] <... exit_group resumed>)   = ?
[pid  4534] close(26 <unfinished ...>
[pid  4539] close(17 <unfinished ...>
[pid  4538] close(12 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4535] +++ exited with 0 +++
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(24 <unfinished ...>
[pid  4536] close(16 <unfinished ...>
[pid  4534] close(27 <unfinished ...>
[pid  4539] close(18 <unfinished ...>
[pid  4538] close(13 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(25 <unfinished ...>
[pid  4536] close(17 <unfinished ...>
[pid  4534] close(28 <unfinished ...>
[pid  4539] close(19 <unfinished ...>
[pid  4538] close(14 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(26 <unfinished ...>
[pid  4536] close(18 <unfinished ...>
[pid  4534] close(29 <unfinished ...>
[pid  4539] close(20 <unfinished ...>
[pid  4538] close(15 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(27 <unfinished ...>
[pid  4536] close(19 <unfinished ...>
[pid  4539] close(21 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] exit_group(0 <unfinished ...>
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(28 <unfinished ...>
[pid  4539] close(22 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] close(29 <unfinished ...>
[pid  4539] close(23 <unfinished ...>
[pid  4537] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(16 <unfinished ...>
[pid  4537] exit_group(0 <unfinished ...>
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] <... exit_group resumed>)   = ?
[pid  4539] close(24 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4537] <... exit_group resumed>)   = ?
[pid  4536] close(20 <unfinished ...>
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(17 <unfinished ...>
[pid  4537] +++ exited with 0 +++
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4534] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 134
[pid  4539] close(25 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(21 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(18 <unfinished ...>
[pid  4539] close(26 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(19 <unfinished ...>
[pid  4536] close(22 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4539] close(27 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(20 <unfinished ...>
[pid  4539] close(28 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(21 <unfinished ...>
[pid  4539] close(29 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4539] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(22 <unfinished ...>
[pid  4539] exit_group(0 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(23 <unfinished ...>
[pid  4539] <... exit_group resumed>)   = ?
[pid  4538] close(23 <unfinished ...>
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 130
./strace-static-x86_64: Process 4540 attached
[pid  4539] +++ exited with 0 +++
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(24 <unfinished ...>
[pid  4538] close(24 <unfinished ...>
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4538] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4538] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4536] close(25 <unfinished ...>
[pid  4538] close(27 <unfinished ...>
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4540] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4538] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4536] close(26 <unfinished ...>
[pid  4538] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4538] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4538] exit_group(0)               = ?
[pid  4540] <... set_robust_list resumed>) = 0
[pid  4538] +++ exited with 0 +++
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4536] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4541 attached
[pid  4541] set_robust_list(0x5555569235e0, 24) = 0
[pid  4541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4541] setpgid(0, 0)               = 0
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 132
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 136
[pid  4541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4536] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4540] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4536] close(29 <unfinished ...>
[pid  4541] <... openat resumed>)       = 3
[pid  4541] write(3, "1000", 4)         = 4
[pid  4541] close(3)                    = 0
[pid  4536] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... prctl resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 133
[pid  4536] exit_group(0 <unfinished ...>
[pid  4541] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4536] <... exit_group resumed>)   = ?
[pid  4540] setpgid(0, 0./strace-static-x86_64: Process 4542 attached
 <unfinished ...>
[pid  4541] <... openat resumed>)       = 3
[pid  4542] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4541] setns(201, 0 <unfinished ...>
[pid  4542] <... set_robust_list resumed>) = 0
[pid  4541] <... setns resumed>)        = 0
[pid  4542] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4541] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4536] +++ exited with 0 +++
[pid  4542] <... prctl resumed>)        = 0
[pid  4541] <... socket resumed>)       = 4
[pid  4540] <... setpgid resumed>)      = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4542] setpgid(0, 0 <unfinished ...>
[pid  4541] setns(3, 0 <unfinished ...>
[pid  4542] <... setpgid resumed>)      = 0
[pid  4541] <... setns resumed>)        = 0
[pid  4542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4541] close(3 <unfinished ...>
[pid  4542] <... openat resumed>)       = 3
[pid  4541] <... close resumed>)        = 0
[pid  4540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4542] write(3, "1000", 4 <unfinished ...>
[pid  4541] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 133
./strace-static-x86_64: Process 4544 attached
[pid  4542] <... write resumed>)        = 4
[pid  4541] <... fcntl resumed>)        = 5
[pid  4540] <... openat resumed>)       = 3
[pid  4540] write(3, "1000", 4./strace-static-x86_64: Process 4545 attached
./strace-static-x86_64: Process 4543 attached
 <unfinished ...>
[pid  4544] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4542] close(3 <unfinished ...>
[pid  4541] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4540] <... write resumed>)        = 4
[pid  4544] <... set_robust_list resumed>) = 0
[pid  4542] <... close resumed>)        = 0
[pid  4541] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4540] close(3 <unfinished ...>
[pid  4544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4542] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4541] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4540] <... close resumed>)        = 0
[pid  4540] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4544] <... prctl resumed>)        = 0
[pid  4543] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4542] <... openat resumed>)       = 3
[pid  4541] <... openat resumed>)       = 3
[pid  4540] <... openat resumed>)       = 3
[pid  4545] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4544] setpgid(0, 0 <unfinished ...>
[pid  4542] setns(201, 0 <unfinished ...>
[pid  4541] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4545] <... set_robust_list resumed>) = 0
[pid  4544] <... setpgid resumed>)      = 0
[pid  4543] <... set_robust_list resumed>) = 0
[pid  4542] <... setns resumed>)        = 0
[pid  4541] <... write resumed>)        = 8
[pid  4540] setns(201, 0 <unfinished ...>
[pid  4545] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4543] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4542] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4541] close(3 <unfinished ...>
[pid  4545] <... prctl resumed>)        = 0
[pid  4544] <... openat resumed>)       = 3
[pid  4543] <... prctl resumed>)        = 0
[pid  4542] <... socket resumed>)       = 4
[pid  4541] <... close resumed>)        = 0
[pid  4540] <... setns resumed>)        = 0
[pid  4545] setpgid(0, 0 <unfinished ...>
[pid  4544] write(3, "1000", 4 <unfinished ...>
[pid  4543] setpgid(0, 0 <unfinished ...>
[pid  4542] setns(3, 0 <unfinished ...>
[pid  4541] close(4 <unfinished ...>
[pid  4540] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4545] <... setpgid resumed>)      = 0
[pid  4544] <... write resumed>)        = 4
[pid  4543] <... setpgid resumed>)      = 0
[pid  4542] <... setns resumed>)        = 0
[pid  4541] <... close resumed>)        = 0
[pid  4545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4544] close(3 <unfinished ...>
[pid  4542] close(3 <unfinished ...>
[pid  4541] close(5 <unfinished ...>
[pid  4540] <... socket resumed>)       = 4
[pid  4544] <... close resumed>)        = 0
[pid  4543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4542] <... close resumed>)        = 0
[pid  4541] <... close resumed>)        = 0
[pid  4545] <... openat resumed>)       = 3
[pid  4544] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4542] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4541] close(6 <unfinished ...>
[pid  4540] setns(3, 0 <unfinished ...>
[pid  4545] write(3, "1000", 4 <unfinished ...>
[pid  4544] <... openat resumed>)       = 3
[pid  4543] <... openat resumed>)       = 3
[pid  4542] <... fcntl resumed>)        = 5
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... setns resumed>)        = 0
[pid  4544] setns(201, 0 <unfinished ...>
[pid  4542] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4541] close(7 <unfinished ...>
[pid  4540] close(3 <unfinished ...>
[pid  4543] write(3, "1000", 4 <unfinished ...>
[pid  4545] <... write resumed>)        = 4
[pid  4545] close(3 <unfinished ...>
[pid  4544] <... setns resumed>)        = 0
[pid  4543] <... write resumed>)        = 4
[pid  4542] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = 0
[pid  4544] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4542] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4545] <... close resumed>)        = 0
[pid  4543] close(3 <unfinished ...>
[pid  4541] close(8 <unfinished ...>
[pid  4540] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4545] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4544] <... socket resumed>)       = 4
[pid  4543] <... close resumed>)        = 0
[pid  4542] <... openat resumed>)       = 3
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... fcntl resumed>)        = 5
[pid  4544] setns(3, 0 <unfinished ...>
[pid  4542] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4541] close(9 <unfinished ...>
[pid  4545] <... openat resumed>)       = 3
[pid  4544] <... setns resumed>)        = 0
[pid  4543] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4542] <... write resumed>)        = 8
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4545] setns(201, 0 <unfinished ...>
[pid  4544] close(3 <unfinished ...>
[pid  4542] close(3 <unfinished ...>
[pid  4541] close(10 <unfinished ...>
[pid  4545] <... setns resumed>)        = 0
[pid  4544] <... close resumed>)        = 0
[pid  4543] <... openat resumed>)       = 3
[pid  4542] <... close resumed>)        = 0
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4545] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4544] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4543] setns(201, 0 <unfinished ...>
[pid  4542] close(4 <unfinished ...>
[pid  4541] close(11 <unfinished ...>
[pid  4540] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4545] <... socket resumed>)       = 4
[pid  4544] <... fcntl resumed>)        = 5
[pid  4543] <... setns resumed>)        = 0
[pid  4542] <... close resumed>)        = 0
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] setns(3, 0 <unfinished ...>
[pid  4544] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4543] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4542] close(5 <unfinished ...>
[pid  4541] close(12 <unfinished ...>
[pid  4540] <... openat resumed>)       = 3
[pid  4545] <... setns resumed>)        = 0
[pid  4544] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4543] <... socket resumed>)       = 4
[pid  4542] <... close resumed>)        = 0
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4545] close(3 <unfinished ...>
[pid  4544] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4543] setns(3, 0 <unfinished ...>
[pid  4542] close(6 <unfinished ...>
[pid  4541] close(13 <unfinished ...>
[pid  4545] <... close resumed>)        = 0
[pid  4544] <... openat resumed>)       = 3
[pid  4543] <... setns resumed>)        = 0
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... write resumed>)        = 8
[pid  4545] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4544] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4543] close(3 <unfinished ...>
[pid  4542] close(7 <unfinished ...>
[pid  4541] close(14 <unfinished ...>
[pid  4545] <... fcntl resumed>)        = 5
[pid  4544] <... write resumed>)        = 8
[pid  4543] <... close resumed>)        = 0
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(3 <unfinished ...>
[pid  4545] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4544] close(3 <unfinished ...>
[pid  4543] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4542] close(8 <unfinished ...>
[pid  4541] close(15 <unfinished ...>
[pid  4545] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4544] <... close resumed>)        = 0
[pid  4543] <... fcntl resumed>)        = 5
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = 0
[pid  4545] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4544] close(4 <unfinished ...>
[pid  4543] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4542] close(9 <unfinished ...>
[pid  4541] close(16 <unfinished ...>
[pid  4540] close(4 <unfinished ...>
[pid  4545] <... openat resumed>)       = 3
[pid  4544] <... close resumed>)        = 0
[pid  4543] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = 0
[pid  4545] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4544] close(5 <unfinished ...>
[pid  4543] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4542] close(10 <unfinished ...>
[pid  4541] close(17 <unfinished ...>
[pid  4540] close(5 <unfinished ...>
[pid  4545] <... write resumed>)        = 8
[pid  4544] <... close resumed>)        = 0
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(6 <unfinished ...>
[pid  4542] close(11 <unfinished ...>
[pid  4541] close(18 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(7 <unfinished ...>
[pid  4542] close(12 <unfinished ...>
[pid  4541] close(19 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(8 <unfinished ...>
[pid  4545] close(3 <unfinished ...>
[pid  4543] <... openat resumed>)       = 3
[pid  4542] close(13 <unfinished ...>
[pid  4541] close(20 <unfinished ...>
[pid  4540] <... close resumed>)        = 0
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = 0
[pid  4544] close(9 <unfinished ...>
[pid  4543] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4542] close(14 <unfinished ...>
[pid  4541] close(21 <unfinished ...>
[pid  4540] close(6 <unfinished ...>
[pid  4545] close(4 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... write resumed>)        = 8
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = 0
[pid  4544] close(10 <unfinished ...>
[pid  4543] close(3 <unfinished ...>
[pid  4542] close(15 <unfinished ...>
[pid  4541] close(22 <unfinished ...>
[pid  4540] close(7 <unfinished ...>
[pid  4545] close(5 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = 0
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = 0
[pid  4544] close(11 <unfinished ...>
[pid  4543] close(4 <unfinished ...>
[pid  4542] close(16 <unfinished ...>
[pid  4541] close(23 <unfinished ...>
[pid  4540] close(8 <unfinished ...>
[pid  4545] close(6 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = 0
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(12 <unfinished ...>
[pid  4543] close(5 <unfinished ...>
[pid  4542] close(17 <unfinished ...>
[pid  4541] close(24 <unfinished ...>
[pid  4545] close(7 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = 0
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(9 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(13 <unfinished ...>
[pid  4543] close(6 <unfinished ...>
[pid  4542] close(18 <unfinished ...>
[pid  4541] close(25 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(8 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(10 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(14 <unfinished ...>
[pid  4543] close(7 <unfinished ...>
[pid  4542] close(19 <unfinished ...>
[pid  4541] close(26 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(9 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(11 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(15 <unfinished ...>
[pid  4543] close(8 <unfinished ...>
[pid  4542] close(20 <unfinished ...>
[pid  4541] close(27 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(10 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(12 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(16 <unfinished ...>
[pid  4543] close(9 <unfinished ...>
[pid  4542] close(21 <unfinished ...>
[pid  4541] close(28 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(11 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(13 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(17 <unfinished ...>
[pid  4543] close(10 <unfinished ...>
[pid  4542] close(22 <unfinished ...>
[pid  4541] close(29 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(12 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(14 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(18 <unfinished ...>
[pid  4543] close(11 <unfinished ...>
[pid  4542] close(23 <unfinished ...>
[pid  4541] exit_group(0 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(13 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4541] <... exit_group resumed>)   = ?
[pid  4540] close(15 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(19 <unfinished ...>
[pid  4543] close(12 <unfinished ...>
[pid  4542] close(24 <unfinished ...>
[pid  4541] +++ exited with 0 +++
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4545] close(14 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(16 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(20 <unfinished ...>
[pid  4543] close(13 <unfinished ...>
[pid  4542] close(25 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(15 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(17 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(21 <unfinished ...>
[pid  4543] close(14 <unfinished ...>
[pid  4542] close(26 <unfinished ...>
[pid  4545] close(16 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(22 <unfinished ...>
[pid  4543] close(15 <unfinished ...>
[pid  4542] close(27 <unfinished ...>
[pid  4540] close(18 <unfinished ...>
[pid  4545] close(17 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(23 <unfinished ...>
[pid  4543] close(16 <unfinished ...>
[pid  4542] close(28 <unfinished ...>
[pid  4540] close(19 <unfinished ...>
[pid  4545] close(18 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(24 <unfinished ...>
[pid  4543] close(17 <unfinished ...>
[pid  4542] close(29 <unfinished ...>
[pid  4540] close(20 <unfinished ...>
[pid  4545] close(19 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] close(25 <unfinished ...>
[pid  4543] close(18 <unfinished ...>
[pid  4542] exit_group(0 <unfinished ...>
[pid  4540] close(21 <unfinished ...>
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] <... exit_group resumed>)   = ?
[pid  4545] close(20 <unfinished ...>
[pid  4544] close(26 <unfinished ...>
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4542] +++ exited with 0 +++
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] close(19 <unfinished ...>
[pid  4540] close(22 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 131
[pid  4545] close(21 <unfinished ...>
[pid  4544] close(27 <unfinished ...>
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] close(20 <unfinished ...>
[pid  4540] close(23 <unfinished ...>
[pid  4545] close(22 <unfinished ...>
[pid  4544] close(28 <unfinished ...>
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] close(21 <unfinished ...>
[pid  4540] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4545] close(23 <unfinished ...>
[pid  4544] close(29 <unfinished ...>
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] exit_group(0)               = ?
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4544] +++ exited with 0 +++
[pid  4543] close(22 <unfinished ...>
[pid  4540] close(25 <unfinished ...>
[pid  4545] close(24 <unfinished ...>
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4543] close(23 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] close(26 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 133
./strace-static-x86_64: Process 4546 attached
[pid  4545] close(25 <unfinished ...>
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4545] close(26 <unfinished ...>
[pid  4543] close(24 <unfinished ...>
[pid  4540] close(27 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4545] close(27 <unfinished ...>
[pid  4543] close(25 <unfinished ...>
[pid  4540] close(28 <unfinished ...>
[pid  4546] <... set_robust_list resumed>) = 0
[pid  4546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4546] setpgid(0, 0)               = 0
[pid  4546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 134
[pid  4545] close(28 <unfinished ...>
[pid  4543] close(26 <unfinished ...>
[pid  4540] close(29 <unfinished ...>
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] close(29 <unfinished ...>
[pid  4543] close(27 <unfinished ...>
[pid  4540] exit_group(0 <unfinished ...>
[pid  4545] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4540] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4547 attached
[pid  4546] <... openat resumed>)       = 3
[pid  4545] exit_group(0 <unfinished ...>
[pid  4543] close(28 <unfinished ...>
[pid  4547] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4546] write(3, "1000", 4 <unfinished ...>
[pid  4547] <... set_robust_list resumed>) = 0
[pid  4546] <... write resumed>)        = 4
[pid  4547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4546] close(3 <unfinished ...>
[pid  4540] +++ exited with 0 +++
[pid  4547] <... prctl resumed>)        = 0
[pid  4546] <... close resumed>)        = 0
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4545] <... exit_group resumed>)   = ?
[pid  4543] close(29 <unfinished ...>
[pid  4547] setpgid(0, 0 <unfinished ...>
[pid  4546] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4547] <... setpgid resumed>)      = 0
[pid  4546] <... openat resumed>)       = 3
[pid  4547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4546] setns(201, 0 <unfinished ...>
[pid  4545] +++ exited with 0 +++
[pid  4547] <... openat resumed>)       = 3
[pid  4546] <... setns resumed>)        = 0
[pid  4543] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4543] exit_group(0 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4543] <... exit_group resumed>)   = ?
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4547] write(3, "1000", 4 <unfinished ...>
[pid  4546] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4547] <... write resumed>)        = 4
[pid  4546] <... socket resumed>)       = 4
[pid  4547] close(3 <unfinished ...>
[pid  4546] setns(3, 0 <unfinished ...>
[pid  4547] <... close resumed>)        = 0
[pid  4546] <... setns resumed>)        = 0
[pid  4547] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4546] close(3 <unfinished ...>
[pid  4547] <... openat resumed>)       = 3
[pid  4546] <... close resumed>)        = 0
[pid  4543] +++ exited with 0 +++
[pid  4547] setns(201, 0 <unfinished ...>
[pid  4546] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4547] <... setns resumed>)        = 0
[pid  4546] <... fcntl resumed>)        = 5
[pid  4547] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4546] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4547] <... socket resumed>)       = 4
[pid  4546] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4547] setns(3, 0 <unfinished ...>
[pid  4546] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4547] <... setns resumed>)        = 0
[pid  4546] <... openat resumed>)       = 3
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 135
[pid  4547] close(3 <unfinished ...>
[pid  4546] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4548 attached
 <unfinished ...>
[pid  4547] <... close resumed>)        = 0
[pid  4546] <... write resumed>)        = 8
[pid  4547] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4546] close(3 <unfinished ...>
[pid  4547] <... fcntl resumed>)        = 5
[pid  4546] <... close resumed>)        = 0
[pid  4547] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4546] close(4 <unfinished ...>
[pid  4547] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4546] <... close resumed>)        = 0
[pid  4547] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4546] close(5./strace-static-x86_64: Process 4550 attached
 <unfinished ...>
[pid  4548] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4547] <... openat resumed>)       = 3
[pid  4546] <... close resumed>)        = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 134
[pid  4547] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4546] close(6 <unfinished ...>
[pid  4547] <... write resumed>)        = 8
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4547] close(3 <unfinished ...>
[pid  4546] close(7./strace-static-x86_64: Process 4549 attached
 <unfinished ...>
[pid  4547] <... close resumed>)        = 0
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4548] <... set_robust_list resumed>) = 0
[pid  4547] close(4 <unfinished ...>
[pid  4546] close(8 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4549] <... set_robust_list resumed>) = 0
[pid  4547] <... close resumed>)        = 0
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4547] close(5 <unfinished ...>
[pid  4546] close(9 <unfinished ...>
[pid  4549] <... prctl resumed>)        = 0
[pid  4547] <... close resumed>)        = 0
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] setpgid(0, 0 <unfinished ...>
[pid  4547] close(6 <unfinished ...>
[pid  4546] close(10 <unfinished ...>
[pid  4549] <... setpgid resumed>)      = 0
[pid  4548] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 137
[pid  4550] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4548] <... prctl resumed>)        = 0
[pid  4547] close(7 <unfinished ...>
[pid  4546] close(11 <unfinished ...>
[pid  4550] <... set_robust_list resumed>) = 0
[pid  4549] <... openat resumed>)       = 3
[pid  4548] setpgid(0, 0 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] write(3, "1000", 4 <unfinished ...>
[pid  4548] <... setpgid resumed>)      = 0
[pid  4547] close(8 <unfinished ...>
[pid  4546] close(12 <unfinished ...>
[pid  4550] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4549] <... write resumed>)        = 4
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(3 <unfinished ...>
[pid  4548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4547] close(9 <unfinished ...>
[pid  4546] close(13 <unfinished ...>
[pid  4549] <... close resumed>)        = 0
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4548] <... openat resumed>)       = 3
[pid  4547] close(10 <unfinished ...>
[pid  4546] close(14 <unfinished ...>
[pid  4550] <... prctl resumed>)        = 0
[pid  4549] <... openat resumed>)       = 3
[pid  4548] write(3, "1000", 4 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4551 attached
[pid  4549] setns(201, 0 <unfinished ...>
[pid  4547] close(11 <unfinished ...>
[pid  4546] close(15 <unfinished ...>
[pid  4551] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4550] setpgid(0, 0 <unfinished ...>
[pid  4549] <... setns resumed>)        = 0
[pid  4548] <... write resumed>)        = 4
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... set_robust_list resumed>) = 0
[pid  4550] <... setpgid resumed>)      = 0
[pid  4549] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4548] close(3 <unfinished ...>
[pid  4547] close(12 <unfinished ...>
[pid  4546] close(16 <unfinished ...>
[pid  4551] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4549] <... socket resumed>)       = 4
[pid  4548] <... close resumed>)        = 0
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... prctl resumed>)        = 0
[pid  4549] setns(3, 0 <unfinished ...>
[pid  4547] close(13 <unfinished ...>
[pid  4546] close(17 <unfinished ...>
[pid  4548] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4551] setpgid(0, 0 <unfinished ...>
[pid  4550] <... openat resumed>)       = 3
[pid  4549] <... setns resumed>)        = 0
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... setpgid resumed>)      = 0
[pid  4550] write(3, "1000", 4 <unfinished ...>
[pid  4549] close(3 <unfinished ...>
[pid  4548] <... openat resumed>)       = 3
[pid  4547] close(14 <unfinished ...>
[pid  4546] close(18 <unfinished ...>
[pid  4550] <... write resumed>)        = 4
[pid  4549] <... close resumed>)        = 0
[pid  4548] setns(201, 0 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4550] close(3 <unfinished ...>
[pid  4549] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4548] <... setns resumed>)        = 0
[pid  4547] close(15 <unfinished ...>
[pid  4546] close(19 <unfinished ...>
[pid  4550] <... close resumed>)        = 0
[pid  4549] <... fcntl resumed>)        = 5
[pid  4548] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... openat resumed>)       = 3
[pid  4550] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4549] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4548] <... socket resumed>)       = 4
[pid  4547] close(16 <unfinished ...>
[pid  4546] close(20 <unfinished ...>
[pid  4551] write(3, "1000", 4 <unfinished ...>
[pid  4549] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4548] setns(3, 0 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... write resumed>)        = 4
[pid  4550] <... openat resumed>)       = 3
[pid  4549] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4548] <... setns resumed>)        = 0
[pid  4547] close(17 <unfinished ...>
[pid  4546] close(21 <unfinished ...>
[pid  4551] close(3 <unfinished ...>
[pid  4550] setns(201, 0 <unfinished ...>
[pid  4549] <... openat resumed>)       = 3
[pid  4548] close(3 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... close resumed>)        = 0
[pid  4550] <... setns resumed>)        = 0
[pid  4549] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4548] <... close resumed>)        = 0
[pid  4547] close(18 <unfinished ...>
[pid  4546] close(22 <unfinished ...>
[pid  4551] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4550] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4549] <... write resumed>)        = 8
[pid  4548] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(3 <unfinished ...>
[pid  4547] close(19 <unfinished ...>
[pid  4546] close(23 <unfinished ...>
[pid  4548] <... fcntl resumed>)        = 5
[pid  4551] <... openat resumed>)       = 3
[pid  4550] <... socket resumed>)       = 4
[pid  4549] <... close resumed>)        = 0
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] setns(201, 0 <unfinished ...>
[pid  4550] setns(3, 0 <unfinished ...>
[pid  4549] close(4 <unfinished ...>
[pid  4548] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4547] close(20 <unfinished ...>
[pid  4546] close(24 <unfinished ...>
[pid  4551] <... setns resumed>)        = 0
[pid  4550] <... setns resumed>)        = 0
[pid  4549] <... close resumed>)        = 0
[pid  4548] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4550] close(3 <unfinished ...>
[pid  4549] close(5 <unfinished ...>
[pid  4548] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4547] close(21 <unfinished ...>
[pid  4546] close(25 <unfinished ...>
[pid  4551] <... socket resumed>)       = 4
[pid  4550] <... close resumed>)        = 0
[pid  4549] <... close resumed>)        = 0
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] setns(3, 0 <unfinished ...>
[pid  4550] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4549] close(6 <unfinished ...>
[pid  4548] <... openat resumed>)       = 3
[pid  4547] close(22 <unfinished ...>
[pid  4546] close(26 <unfinished ...>
[pid  4551] <... setns resumed>)        = 0
[pid  4550] <... fcntl resumed>)        = 5
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(3 <unfinished ...>
[pid  4550] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4549] close(7 <unfinished ...>
[pid  4547] close(23 <unfinished ...>
[pid  4546] close(27 <unfinished ...>
[pid  4551] <... close resumed>)        = 0
[pid  4550] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... write resumed>)        = 8
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4550] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4549] close(8 <unfinished ...>
[pid  4548] close(3 <unfinished ...>
[pid  4547] close(24 <unfinished ...>
[pid  4546] close(28 <unfinished ...>
[pid  4551] <... fcntl resumed>)        = 5
[pid  4550] <... openat resumed>)       = 3
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4550] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4549] close(9 <unfinished ...>
[pid  4548] <... close resumed>)        = 0
[pid  4547] close(25 <unfinished ...>
[pid  4546] close(29 <unfinished ...>
[pid  4551] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(4 <unfinished ...>
[pid  4550] <... write resumed>)        = 8
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4550] close(3 <unfinished ...>
[pid  4549] close(10 <unfinished ...>
[pid  4548] <... close resumed>)        = 0
[pid  4547] close(26 <unfinished ...>
[pid  4546] exit_group(0 <unfinished ...>
[pid  4551] <... openat resumed>)       = 3
[pid  4550] <... close resumed>)        = 0
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(5 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4546] <... exit_group resumed>)   = ?
[pid  4551] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4550] close(4 <unfinished ...>
[pid  4549] close(11 <unfinished ...>
[pid  4548] <... close resumed>)        = 0
[pid  4547] close(27 <unfinished ...>
[pid  4546] +++ exited with 0 +++
[pid  4550] <... close resumed>)        = 0
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(6 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] <... write resumed>)        = 8
[pid  4550] close(5 <unfinished ...>
[pid  4549] close(12 <unfinished ...>
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4547] close(28 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4551] close(3 <unfinished ...>
[pid  4550] <... close resumed>)        = 0
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(7 <unfinished ...>
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4551] <... close resumed>)        = 0
[pid  4550] close(6 <unfinished ...>
[pid  4549] close(13 <unfinished ...>
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4547] close(29 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4547] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(14 <unfinished ...>
[pid  4547] exit_group(0 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4547] <... exit_group resumed>)   = ?
[pid  4551] close(4 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(15 <unfinished ...>
[pid  4548] close(8 <unfinished ...>
[pid  4547] +++ exited with 0 +++
[pid  4551] <... close resumed>)        = 0
[pid  4550] close(7 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 132
[pid  4551] close(5 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(16 <unfinished ...>
[pid  4548] close(9 <unfinished ...>
[pid  4550] close(8 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(17 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(10 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4551] <... close resumed>)        = 0
[pid  4550] close(9 <unfinished ...>
[pid  4549] close(18 <unfinished ...>
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4549] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4549] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4549] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4549] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4551] close(6 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(24 <unfinished ...>
[pid  4548] close(11 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 134
./strace-static-x86_64: Process 4552 attached
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(10 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4551] close(7 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(25 <unfinished ...>
[pid  4548] close(12 <unfinished ...>
[pid  4552] <... set_robust_list resumed>) = 0
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(11 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4551] close(8 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(26 <unfinished ...>
[pid  4548] close(13 <unfinished ...>
[pid  4552] <... prctl resumed>)        = 0
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(12 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] setpgid(0, 0 <unfinished ...>
[pid  4551] close(9 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(27 <unfinished ...>
[pid  4548] close(14 <unfinished ...>
[pid  4552] <... setpgid resumed>)      = 0
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(13 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4553 attached
[pid  4552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4551] close(10 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(28 <unfinished ...>
[pid  4553] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4552] <... openat resumed>)       = 3
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(14 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(15 <unfinished ...>
[pid  4553] <... set_robust_list resumed>) = 0
[pid  4552] write(3, "1000", 4 <unfinished ...>
[pid  4551] close(11 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] close(29 <unfinished ...>
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4552] <... write resumed>)        = 4
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(15 <unfinished ...>
[pid  4549] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] close(16 <unfinished ...>
[pid  4553] <... prctl resumed>)        = 0
[pid  4552] close(3 <unfinished ...>
[pid  4551] close(12 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] exit_group(0 <unfinished ...>
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] setpgid(0, 0 <unfinished ...>
[pid  4552] <... close resumed>)        = 0
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(16 <unfinished ...>
[pid  4549] <... exit_group resumed>)   = ?
[pid  4548] close(17 <unfinished ...>
[pid  4553] <... setpgid resumed>)      = 0
[pid  4552] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4551] close(13 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4549] +++ exited with 0 +++
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4552] <... openat resumed>)       = 3
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(17 <unfinished ...>
[pid  4548] close(18 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4553] <... openat resumed>)       = 3
[pid  4552] setns(201, 0 <unfinished ...>
[pid  4551] close(14 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] write(3, "1000", 4 <unfinished ...>
[pid  4552] <... setns resumed>)        = 0
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(18 <unfinished ...>
[pid  4548] close(19 <unfinished ...>
[pid  4553] <... write resumed>)        = 4
[pid  4552] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4551] close(15 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(3 <unfinished ...>
[pid  4552] <... socket resumed>)       = 4
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(19 <unfinished ...>
[pid  4548] close(20 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4553] <... close resumed>)        = 0
[pid  4552] setns(3, 0 <unfinished ...>
[pid  4551] close(16 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4552] <... setns resumed>)        = 0
[pid  4553] <... openat resumed>)       = 3
[pid  4552] close(3 <unfinished ...>
[pid  4553] setns(201, 0 <unfinished ...>
[pid  4552] <... close resumed>)        = 0
[pid  4553] <... setns resumed>)        = 0
[pid  4552] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(20 <unfinished ...>
[pid  4548] close(21 <unfinished ...>
[pid  4553] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4552] <... fcntl resumed>)        = 5
[pid  4551] close(17 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 136
[pid  4553] <... socket resumed>)       = 4
[pid  4552] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(21 <unfinished ...>
[pid  4548] close(22 <unfinished ...>
[pid  4553] setns(3, 0 <unfinished ...>
[pid  4552] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4551] close(18 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] <... setns resumed>)        = 0
[pid  4552] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(22 <unfinished ...>
[pid  4548] close(23 <unfinished ...>
[pid  4553] close(3 <unfinished ...>
[pid  4552] <... openat resumed>)       = 3
[pid  4551] close(19 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] <... close resumed>)        = 0
[pid  4552] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(23 <unfinished ...>
[pid  4548] close(24 <unfinished ...>
[pid  4553] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4552] <... write resumed>)        = 8
[pid  4551] close(20 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] <... fcntl resumed>)        = 5
[pid  4552] close(3 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(24 <unfinished ...>
[pid  4548] close(25./strace-static-x86_64: Process 4554 attached
 <unfinished ...>
[pid  4553] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4552] <... close resumed>)        = 0
[pid  4551] close(21 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4553] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4552] close(4 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(25 <unfinished ...>
[pid  4548] close(26 <unfinished ...>
[pid  4554] <... set_robust_list resumed>) = 0
[pid  4553] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4552] <... close resumed>)        = 0
[pid  4551] close(22 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4553] <... openat resumed>)       = 3
[pid  4552] close(5 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(26 <unfinished ...>
[pid  4548] close(27 <unfinished ...>
[pid  4554] <... prctl resumed>)        = 0
[pid  4553] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4552] <... close resumed>)        = 0
[pid  4551] close(23 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] setpgid(0, 0 <unfinished ...>
[pid  4553] <... write resumed>)        = 8
[pid  4552] close(6 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(27 <unfinished ...>
[pid  4548] close(28 <unfinished ...>
[pid  4554] <... setpgid resumed>)      = 0
[pid  4553] close(3 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(24 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4553] <... close resumed>)        = 0
[pid  4552] close(7 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(28 <unfinished ...>
[pid  4548] close(29 <unfinished ...>
[pid  4554] <... openat resumed>)       = 3
[pid  4553] close(4 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(25 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] write(3, "1000", 4 <unfinished ...>
[pid  4553] <... close resumed>)        = 0
[pid  4552] close(8 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] close(29 <unfinished ...>
[pid  4548] exit_group(0 <unfinished ...>
[pid  4554] <... write resumed>)        = 4
[pid  4553] close(5 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(26 <unfinished ...>
[pid  4550] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4548] <... exit_group resumed>)   = ?
[pid  4554] close(3 <unfinished ...>
[pid  4553] <... close resumed>)        = 0
[pid  4552] close(9 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4550] exit_group(0 <unfinished ...>
[pid  4554] <... close resumed>)        = 0
[pid  4553] close(6 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(10 <unfinished ...>
[pid  4554] <... openat resumed>)       = 3
[pid  4553] close(7 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] setns(201, 0 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(11 <unfinished ...>
[pid  4548] +++ exited with 0 +++
[pid  4554] <... setns resumed>)        = 0
[pid  4553] close(8 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(27 <unfinished ...>
[pid  4550] <... exit_group resumed>)   = ?
[pid  4554] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(12 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] <... socket resumed>)       = 4
[pid  4553] close(9 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] setns(3, 0 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(13 <unfinished ...>
[pid  4554] <... setns resumed>)        = 0
[pid  4553] close(10 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(3 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(14 <unfinished ...>
[pid  4550] +++ exited with 0 +++
[pid  4554] <... close resumed>)        = 0
[pid  4553] close(11 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4554] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(15 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4554] <... fcntl resumed>)        = 5
[pid  4553] close(12 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] close(29 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4554] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(16 <unfinished ...>
[pid  4551] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4553] close(13 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4551] exit_group(0 <unfinished ...>
[pid  4554] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(17 <unfinished ...>
[pid  4551] <... exit_group resumed>)   = ?
[pid  4554] <... openat resumed>)       = 3
[pid  4553] close(14 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4554] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(18 <unfinished ...>
[pid  4554] <... write resumed>)        = 8
[pid  4553] close(15 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(3 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(19 <unfinished ...>
[pid  4554] <... close resumed>)        = 0
[pid  4553] close(16 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(4 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(20 <unfinished ...>
[pid  4554] <... close resumed>)        = 0
[pid  4553] close(17 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4551] +++ exited with 0 +++
[pid  4554] close(5 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(21 <unfinished ...>
[pid  4554] <... close resumed>)        = 0
[pid  4553] close(18 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(6 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(22 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(19 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(7 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(23 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(20 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(8 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(24 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(21 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(9 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(25 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 135
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 135
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(22 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(10 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(26 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4556 attached
./strace-static-x86_64: Process 4555 attached
 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(23 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(11 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(27 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(24 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(12 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(28 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(25 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] close(13 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] close(29 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(26 <unfinished ...>
[pid  4552] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 138
[pid  4556] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4554] close(14 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] exit_group(0 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(27 <unfinished ...>
[pid  4552] <... exit_group resumed>)   = ?
[pid  4556] <... set_robust_list resumed>) = 0
[pid  4555] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4554] close(15 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4552] +++ exited with 0 +++
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(28 <unfinished ...>
[pid  4554] close(16 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] close(29 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4554] close(17 <unfinished ...>
[pid  4553] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] exit_group(0./strace-static-x86_64: Process 4557 attached
 <unfinished ...>
[pid  4556] <... prctl resumed>)        = 0
[pid  4555] <... set_robust_list resumed>) = 0
[pid  4554] close(18 <unfinished ...>
[pid  4553] <... exit_group resumed>)   = ?
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4557] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4556] setpgid(0, 0 <unfinished ...>
[pid  4555] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4553] +++ exited with 0 +++
[pid  4557] <... set_robust_list resumed>) = 0
[pid  4554] close(19 <unfinished ...>
[pid  4557] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4556] <... setpgid resumed>)      = 0
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... prctl resumed>)        = 0
[pid  4554] close(20 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4557] setpgid(0, 0 <unfinished ...>
[pid  4556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4557] <... setpgid resumed>)      = 0
[pid  4554] close(21 <unfinished ...>
[pid  4557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... openat resumed>)       = 3
[pid  4554] close(22 <unfinished ...>
[pid  4557] write(3, "1000", 4 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 133
[pid  4557] <... write resumed>)        = 4
[pid  4556] <... openat resumed>)       = 3
[pid  4554] close(23 <unfinished ...>
[pid  4557] close(3 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = 0
[pid  4554] close(24 <unfinished ...>
[pid  4557] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] write(3, "1000", 4 <unfinished ...>
[pid  4557] <... openat resumed>)       = 3
[pid  4555] <... prctl resumed>)        = 0
[pid  4554] close(25 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4556] <... write resumed>)        = 4
[pid  4557] setns(201, 0 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... setns resumed>)        = 0
[pid  4554] close(26 <unfinished ...>
[pid  4557] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... socket resumed>)       = 4
[pid  4554] close(27 <unfinished ...>
[pid  4557] setns(3, 0 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... setns resumed>)        = 0
[pid  4554] close(28 <unfinished ...>
[pid  4557] close(3 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = 0
[pid  4556] close(3 <unfinished ...>
[pid  4554] close(29 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 135
[pid  4557] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4554] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4558 attached
[pid  4557] <... fcntl resumed>)        = 5
[pid  4556] <... close resumed>)        = 0
[pid  4554] exit_group(0./strace-static-x86_64: Process 4559 attached
 <unfinished ...>
[pid  4558] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4557] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4556] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4555] setpgid(0, 0 <unfinished ...>
[pid  4554] <... exit_group resumed>)   = ?
[pid  4559] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4558] <... set_robust_list resumed>) = 0
[pid  4557] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4556] <... openat resumed>)       = 3
[pid  4555] <... setpgid resumed>)      = 0
[pid  4554] +++ exited with 0 +++
[pid  4558] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4557] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4556] setns(201, 0 <unfinished ...>
[pid  4555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4559] <... set_robust_list resumed>) = 0
[pid  4558] <... prctl resumed>)        = 0
[pid  4557] <... openat resumed>)       = 3
[pid  4556] <... setns resumed>)        = 0
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4558] setpgid(0, 0 <unfinished ...>
[pid  4557] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4558] <... setpgid resumed>)      = 0
[pid  4557] <... write resumed>)        = 8
[pid  4556] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4555] <... openat resumed>)       = 3
[pid  4559] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4557] close(3 <unfinished ...>
[pid  4559] <... prctl resumed>)        = 0
[pid  4558] <... openat resumed>)       = 3
[pid  4557] <... close resumed>)        = 0
[pid  4556] <... socket resumed>)       = 4
[pid  4555] write(3, "1000", 4 <unfinished ...>
[pid  4558] write(3, "1000", 4 <unfinished ...>
[pid  4557] close(4 <unfinished ...>
[pid  4558] <... write resumed>)        = 4
[pid  4557] <... close resumed>)        = 0
[pid  4556] setns(3, 0 <unfinished ...>
[pid  4555] <... write resumed>)        = 4
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4559] setpgid(0, 0 <unfinished ...>
[pid  4558] close(3 <unfinished ...>
[pid  4557] close(5 <unfinished ...>
[pid  4556] <... setns resumed>)        = 0
[pid  4555] close(3 <unfinished ...>
[pid  4558] <... close resumed>)        = 0
[pid  4557] <... close resumed>)        = 0
[pid  4558] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4557] close(6 <unfinished ...>
[pid  4558] <... openat resumed>)       = 3
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] setns(201, 0 <unfinished ...>
[pid  4557] close(7 <unfinished ...>
[pid  4556] close(3 <unfinished ...>
[pid  4555] <... close resumed>)        = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 137
[pid  4558] <... setns resumed>)        = 0
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4557] close(8 <unfinished ...>
[pid  4556] <... close resumed>)        = 0
[pid  4555] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4558] <... socket resumed>)       = 4
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4558] setns(3, 0 <unfinished ...>
[pid  4557] close(9 <unfinished ...>
[pid  4556] <... fcntl resumed>)        = 5
[pid  4558] <... setns resumed>)        = 0
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... openat resumed>)       = 3
[pid  4558] close(3 <unfinished ...>
[pid  4557] close(10 <unfinished ...>
[pid  4556] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4555] setns(201, 0 <unfinished ...>
[pid  4559] <... setpgid resumed>)      = 0
[pid  4558] <... close resumed>)        = 0
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4555] <... setns resumed>)        = 0
[pid  4558] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4557] close(11 <unfinished ...>
[pid  4556] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4555] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4558] <... fcntl resumed>)        = 5
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4560 attached
[pid  4558] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4557] close(12 <unfinished ...>
[pid  4556] <... openat resumed>)       = 3
[pid  4555] <... socket resumed>)       = 4
[pid  4560] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4558] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4555] setns(3, 0 <unfinished ...>
[pid  4560] <... set_robust_list resumed>) = 0
[pid  4559] <... openat resumed>)       = 3
[pid  4558] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4557] close(13 <unfinished ...>
[pid  4560] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4559] write(3, "1000", 4 <unfinished ...>
[pid  4558] <... openat resumed>)       = 3
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... write resumed>)        = 8
[pid  4555] <... setns resumed>)        = 0
[pid  4560] <... prctl resumed>)        = 0
[pid  4559] <... write resumed>)        = 4
[pid  4558] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4557] close(14 <unfinished ...>
[pid  4556] close(3 <unfinished ...>
[pid  4555] close(3 <unfinished ...>
[pid  4560] setpgid(0, 0 <unfinished ...>
[pid  4559] close(3 <unfinished ...>
[pid  4558] <... write resumed>)        = 8
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... setpgid resumed>)      = 0
[pid  4559] <... close resumed>)        = 0
[pid  4558] close(3 <unfinished ...>
[pid  4557] close(15 <unfinished ...>
[pid  4556] <... close resumed>)        = 0
[pid  4555] <... close resumed>)        = 0
[pid  4560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4559] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4558] <... close resumed>)        = 0
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(4 <unfinished ...>
[pid  4555] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4560] <... openat resumed>)       = 3
[pid  4558] close(4 <unfinished ...>
[pid  4557] close(16 <unfinished ...>
[pid  4556] <... close resumed>)        = 0
[pid  4555] <... fcntl resumed>)        = 5
[pid  4559] <... openat resumed>)       = 3
[pid  4560] write(3, "1000", 4 <unfinished ...>
[pid  4558] <... close resumed>)        = 0
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(5 <unfinished ...>
[pid  4560] <... write resumed>)        = 4
[pid  4559] setns(201, 0 <unfinished ...>
[pid  4558] close(5 <unfinished ...>
[pid  4557] close(17 <unfinished ...>
[pid  4555] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4560] close(3 <unfinished ...>
[pid  4559] <... setns resumed>)        = 0
[pid  4558] <... close resumed>)        = 0
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = 0
[pid  4555] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4560] <... close resumed>)        = 0
[pid  4559] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4558] close(6 <unfinished ...>
[pid  4557] close(18 <unfinished ...>
[pid  4556] close(6 <unfinished ...>
[pid  4555] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4560] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4559] <... socket resumed>)       = 4
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... openat resumed>)       = 3
[pid  4559] setns(3, 0 <unfinished ...>
[pid  4558] close(7 <unfinished ...>
[pid  4557] close(19 <unfinished ...>
[pid  4556] close(7 <unfinished ...>
[pid  4555] <... openat resumed>)       = 3
[pid  4560] setns(201, 0 <unfinished ...>
[pid  4559] <... setns resumed>)        = 0
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4560] <... setns resumed>)        = 0
[pid  4559] close(3 <unfinished ...>
[pid  4558] close(8 <unfinished ...>
[pid  4557] close(20 <unfinished ...>
[pid  4556] close(8 <unfinished ...>
[pid  4560] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... write resumed>)        = 8
[pid  4559] <... close resumed>)        = 0
[pid  4560] <... socket resumed>)       = 4
[pid  4558] close(9 <unfinished ...>
[pid  4557] close(21 <unfinished ...>
[pid  4556] close(9 <unfinished ...>
[pid  4559] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4555] close(3 <unfinished ...>
[pid  4560] setns(3, 0 <unfinished ...>
[pid  4559] <... fcntl resumed>)        = 5
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... setns resumed>)        = 0
[pid  4558] close(10 <unfinished ...>
[pid  4557] close(22 <unfinished ...>
[pid  4556] close(10 <unfinished ...>
[pid  4555] <... close resumed>)        = 0
[pid  4559] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4560] close(3 <unfinished ...>
[pid  4559] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(4 <unfinished ...>
[pid  4560] <... close resumed>)        = 0
[pid  4559] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4558] close(11 <unfinished ...>
[pid  4557] close(23 <unfinished ...>
[pid  4556] close(11 <unfinished ...>
[pid  4555] <... close resumed>)        = 0
[pid  4560] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4559] <... openat resumed>)       = 3
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(5 <unfinished ...>
[pid  4560] <... fcntl resumed>)        = 5
[pid  4559] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4558] close(12 <unfinished ...>
[pid  4557] close(24 <unfinished ...>
[pid  4556] close(12 <unfinished ...>
[pid  4555] <... close resumed>)        = 0
[pid  4560] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(6 <unfinished ...>
[pid  4560] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4559] <... write resumed>)        = 8
[pid  4558] close(13 <unfinished ...>
[pid  4557] close(25 <unfinished ...>
[pid  4556] close(13 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4559] close(3 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(7 <unfinished ...>
[pid  4560] <... openat resumed>)       = 3
[pid  4559] <... close resumed>)        = 0
[pid  4558] close(14 <unfinished ...>
[pid  4557] close(26 <unfinished ...>
[pid  4556] close(14 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4559] close(4 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(8 <unfinished ...>
[pid  4560] <... write resumed>)        = 8
[pid  4559] <... close resumed>)        = 0
[pid  4558] close(15 <unfinished ...>
[pid  4557] close(27 <unfinished ...>
[pid  4556] close(15 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] close(3 <unfinished ...>
[pid  4559] close(5 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = 0
[pid  4558] close(16 <unfinished ...>
[pid  4559] <... close resumed>)        = 0
[pid  4557] close(28 <unfinished ...>
[pid  4555] close(9 <unfinished ...>
[pid  4556] close(16 <unfinished ...>
[pid  4560] close(4 <unfinished ...>
[pid  4559] close(6 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = 0
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(17 <unfinished ...>
[pid  4557] close(29 <unfinished ...>
[pid  4556] close(17 <unfinished ...>
[pid  4555] close(10 <unfinished ...>
[pid  4560] close(5 <unfinished ...>
[pid  4559] close(7 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = 0
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(18 <unfinished ...>
[pid  4557] exit_group(0 <unfinished ...>
[pid  4556] close(18 <unfinished ...>
[pid  4555] close(11 <unfinished ...>
[pid  4560] close(6 <unfinished ...>
[pid  4559] close(8 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4557] <... exit_group resumed>)   = ?
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(19 <unfinished ...>
[pid  4557] +++ exited with 0 +++
[pid  4556] close(19 <unfinished ...>
[pid  4555] close(12 <unfinished ...>
[pid  4560] close(7 <unfinished ...>
[pid  4559] close(9 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(20 <unfinished ...>
[pid  4556] close(20 <unfinished ...>
[pid  4555] close(13 <unfinished ...>
[pid  4560] close(8 <unfinished ...>
[pid  4559] close(10 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(21 <unfinished ...>
[pid  4556] close(21 <unfinished ...>
[pid  4555] close(14 <unfinished ...>
[pid  4560] close(9 <unfinished ...>
[pid  4559] close(11 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(22 <unfinished ...>
[pid  4556] close(22 <unfinished ...>
[pid  4555] close(15 <unfinished ...>
[pid  4560] close(10 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] close(23 <unfinished ...>
[pid  4560] close(11 <unfinished ...>
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(12 <unfinished ...>
[pid  4558] close(24 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] close(12 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(23 <unfinished ...>
[pid  4555] close(16 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 139
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(13 <unfinished ...>
[pid  4558] close(25 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] close(13 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(24 <unfinished ...>
[pid  4555] close(17 <unfinished ...>
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(14 <unfinished ...>
[pid  4558] close(26 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] close(14 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(25 <unfinished ...>
[pid  4555] close(18 <unfinished ...>
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(15 <unfinished ...>
[pid  4558] close(27 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4560] close(15 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(26 <unfinished ...>
[pid  4555] close(19./strace-static-x86_64: Process 4561 attached
 <unfinished ...>
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(16 <unfinished ...>
[pid  4558] close(28 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4560] close(16 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(27 <unfinished ...>
[pid  4555] close(20 <unfinished ...>
[pid  4561] <... set_robust_list resumed>) = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(17 <unfinished ...>
[pid  4558] close(29 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4560] close(17 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] close(28 <unfinished ...>
[pid  4555] close(21 <unfinished ...>
[pid  4561] <... prctl resumed>)        = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(18 <unfinished ...>
[pid  4558] exit_group(0 <unfinished ...>
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] setpgid(0, 0 <unfinished ...>
[pid  4560] close(18 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4558] <... exit_group resumed>)   = ?
[pid  4556] close(29 <unfinished ...>
[pid  4555] close(22 <unfinished ...>
[pid  4561] <... setpgid resumed>)      = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(19 <unfinished ...>
[pid  4558] +++ exited with 0 +++
[pid  4556] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4560] close(19 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] exit_group(0 <unfinished ...>
[pid  4555] close(23 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4561] <... openat resumed>)       = 3
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(20 <unfinished ...>
[pid  4556] <... exit_group resumed>)   = ?
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4561] write(3, "1000", 4 <unfinished ...>
[pid  4560] close(20 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] <... write resumed>)        = 4
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] close(3 <unfinished ...>
[pid  4560] close(21 <unfinished ...>
[pid  4561] <... close resumed>)        = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4560] close(22 <unfinished ...>
[pid  4561] <... openat resumed>)       = 3
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4556] +++ exited with 0 +++
[pid  4555] close(24 <unfinished ...>
[pid  4561] setns(201, 0 <unfinished ...>
[pid  4560] close(23 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4561] <... setns resumed>)        = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(21 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4561] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4560] close(24 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(25 <unfinished ...>
[pid  4561] <... socket resumed>)       = 4
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(22 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] setns(3, 0 <unfinished ...>
[pid  4560] close(25 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(26 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4561] <... setns resumed>)        = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(23 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] close(3 <unfinished ...>
[pid  4560] close(26 <unfinished ...>
[pid  4561] <... close resumed>)        = 0
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4560] close(27 <unfinished ...>
[pid  4561] <... fcntl resumed>)        = 5
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4560] close(28 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(27 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4561] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(24 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4560] close(29 <unfinished ...>
[pid  4561] <... openat resumed>)       = 3
[pid  4560] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4560] exit_group(0 <unfinished ...>
[pid  4555] close(28 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 136
[pid  4561] <... write resumed>)        = 8
[pid  4560] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4562 attached
[pid  4561] close(3 <unfinished ...>
[pid  4560] +++ exited with 0 +++
[pid  4559] close(25 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 134
[pid  4561] <... close resumed>)        = 0
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] close(29 <unfinished ...>
[pid  4561] close(4 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4561] <... close resumed>)        = 0
[pid  4559] close(26 <unfinished ...>
[pid  4555] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] close(5 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] <... close resumed>)        = 0
[pid  4555] exit_group(0 <unfinished ...>
[pid  4559] close(27 <unfinished ...>
[pid  4561] close(6 <unfinished ...>
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4555] <... exit_group resumed>)   = ?
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] close(28 <unfinished ...>
[pid  4561] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4561] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4561] close(9./strace-static-x86_64: Process 4563 attached
)                    = -1 EBADF (Bad file descriptor)
[pid  4563] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4561] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4563] <... set_robust_list resumed>) = 0
[pid  4561] close(11 <unfinished ...>
[pid  4563] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... prctl resumed>)        = 0
[pid  4561] close(12 <unfinished ...>
[pid  4555] +++ exited with 0 +++
[pid  4563] setpgid(0, 0 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... setpgid resumed>)      = 0
[pid  4561] close(13 <unfinished ...>
[pid  4563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... openat resumed>)       = 3
[pid  4561] close(14 <unfinished ...>
[pid  4559] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4563] write(3, "1000", 4 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 138
[pid  4563] <... write resumed>)        = 4
[pid  4562] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4561] close(15 <unfinished ...>
[pid  4559] exit_group(0 <unfinished ...>
[pid  4563] close(3 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = 0
[pid  4561] close(16 <unfinished ...>
[pid  4559] <... exit_group resumed>)   = ?
[pid  4563] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4562] <... set_robust_list resumed>) = 0
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... openat resumed>)       = 3
[pid  4561] close(17 <unfinished ...>
[pid  4563] setns(201, 0 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... setns resumed>)        = 0
[pid  4561] close(18 <unfinished ...>
[pid  4563] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4559] +++ exited with 0 +++
[pid  4563] <... socket resumed>)       = 4
[pid  4561] close(19 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4562] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4563] setns(3, 0 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... setns resumed>)        = 0
[pid  4561] close(20 <unfinished ...>
[pid  4563] close(3 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = 0
[pid  4561] close(21 <unfinished ...>
[pid  4563] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... fcntl resumed>)        = 5
[pid  4561] close(22 <unfinished ...>
[pid  4563] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4562] <... prctl resumed>)        = 0
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4563] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4561] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 136
[pid  4562] setpgid(0, 0 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4563] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4562] <... setpgid resumed>)      = 0
[pid  4563] <... openat resumed>)       = 3
[pid  4561] close(24 <unfinished ...>
[pid  4563] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... write resumed>)        = 8
[pid  4562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4561] close(25 <unfinished ...>
[pid  4563] close(3 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4563] <... close resumed>)        = 0
[pid  4562] <... openat resumed>)       = 3
[pid  4561] close(26 <unfinished ...>
[pid  4563] close(4 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = 0
[pid  4561] close(27 <unfinished ...>
[pid  4563] close(5 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = 0
[pid  4561] close(28 <unfinished ...>
[pid  4563] close(6 <unfinished ...>
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4565 attached
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] write(3, "1000", 4 <unfinished ...>
[pid  4561] close(29./strace-static-x86_64: Process 4566 attached
./strace-static-x86_64: Process 4564 attached
 <unfinished ...>
[pid  4565] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4563] close(7 <unfinished ...>
[pid  4562] <... write resumed>)        = 4
[pid  4561] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 136
[pid  4566] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4565] <... set_robust_list resumed>) = 0
[pid  4564] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4561] exit_group(0 <unfinished ...>
[pid  4565] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4564] <... set_robust_list resumed>) = 0
[pid  4563] close(8 <unfinished ...>
[pid  4562] close(3 <unfinished ...>
[pid  4561] <... exit_group resumed>)   = ?
[pid  4566] <... set_robust_list resumed>) = 0
[pid  4565] <... prctl resumed>)        = 0
[pid  4564] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = 0
[pid  4561] +++ exited with 0 +++
[pid  4565] setpgid(0, 0 <unfinished ...>
[pid  4563] close(9 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4562] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4564] <... prctl resumed>)        = 0
[pid  4565] <... setpgid resumed>)      = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4564] setpgid(0, 0 <unfinished ...>
[pid  4563] close(10 <unfinished ...>
[pid  4562] <... openat resumed>)       = 3
[pid  4565] <... openat resumed>)       = 3
[pid  4564] <... setpgid resumed>)      = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4565] write(3, "1000", 4 <unfinished ...>
[pid  4563] close(11 <unfinished ...>
[pid  4562] setns(201, 0 <unfinished ...>
[pid  4566] <... prctl resumed>)        = 0
[pid  4565] <... write resumed>)        = 4
[pid  4564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... setns resumed>)        = 0
[pid  4565] close(3 <unfinished ...>
[pid  4563] close(12 <unfinished ...>
[pid  4565] <... close resumed>)        = 0
[pid  4564] <... openat resumed>)       = 3
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4566] setpgid(0, 0 <unfinished ...>
[pid  4565] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4563] close(13 <unfinished ...>
[pid  4566] <... setpgid resumed>)      = 0
[pid  4565] <... openat resumed>)       = 3
[pid  4564] write(3, "1000", 4 <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... socket resumed>)       = 4
[pid  4565] setns(201, 0 <unfinished ...>
[pid  4563] close(14 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4565] <... setns resumed>)        = 0
[pid  4564] <... write resumed>)        = 4
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] setns(3, 0 <unfinished ...>
[pid  4565] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4563] close(15 <unfinished ...>
[pid  4565] <... socket resumed>)       = 4
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] setns(3, 0 <unfinished ...>
[pid  4563] close(16 <unfinished ...>
[pid  4565] <... setns resumed>)        = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] close(3 <unfinished ...>
[pid  4563] close(17 <unfinished ...>
[pid  4565] <... close resumed>)        = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] close(3 <unfinished ...>
[pid  4562] <... setns resumed>)        = 0
[pid  4566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4565] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4563] close(18 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 140
[pid  4562] close(3 <unfinished ...>
[pid  4565] <... fcntl resumed>)        = 5
[pid  4564] <... close resumed>)        = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4563] close(19 <unfinished ...>
[pid  4562] <... close resumed>)        = 0
[pid  4564] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4566] <... openat resumed>)       = 3
[pid  4565] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4565] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4563] close(20 <unfinished ...>
[pid  4566] write(3, "1000", 4 <unfinished ...>
[pid  4565] <... openat resumed>)       = 3
[pid  4564] <... openat resumed>)       = 3
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... fcntl resumed>)        = 5
[pid  4566] <... write resumed>)        = 4
[pid  4565] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4564] setns(201, 0 <unfinished ...>
[pid  4563] close(21 <unfinished ...>
[pid  4566] close(3 <unfinished ...>
[pid  4565] <... write resumed>)        = 8
[pid  4564] <... setns resumed>)        = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 4567 attached
 <unfinished ...>
[pid  4566] <... close resumed>)        = 0
[pid  4565] close(3 <unfinished ...>
[pid  4564] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4563] close(22 <unfinished ...>
[pid  4562] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4567] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4566] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4565] <... close resumed>)        = 0
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4564] <... socket resumed>)       = 4
[pid  4567] <... set_robust_list resumed>) = 0
[pid  4565] close(4 <unfinished ...>
[pid  4563] close(23 <unfinished ...>
[pid  4567] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4565] <... close resumed>)        = 0
[pid  4564] setns(3, 0 <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... openat resumed>)       = 3
[pid  4567] <... prctl resumed>)        = 0
[pid  4566] <... openat resumed>)       = 3
[pid  4565] close(5 <unfinished ...>
[pid  4564] <... setns resumed>)        = 0
[pid  4563] close(24 <unfinished ...>
[pid  4562] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4567] setpgid(0, 0 <unfinished ...>
[pid  4566] setns(201, 0 <unfinished ...>
[pid  4565] <... close resumed>)        = 0
[pid  4564] close(3 <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... setpgid resumed>)      = 0
[pid  4566] <... setns resumed>)        = 0
[pid  4565] close(6 <unfinished ...>
[pid  4564] <... close resumed>)        = 0
[pid  4563] close(25 <unfinished ...>
[pid  4562] <... write resumed>)        = 8
[pid  4567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... openat resumed>)       = 3
[pid  4565] close(7 <unfinished ...>
[pid  4563] close(26 <unfinished ...>
[pid  4567] write(3, "1000", 4 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... write resumed>)        = 4
[pid  4565] close(8 <unfinished ...>
[pid  4563] close(27 <unfinished ...>
[pid  4562] close(3 <unfinished ...>
[pid  4564] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4566] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4567] close(3 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = 0
[pid  4564] <... fcntl resumed>)        = 5
[pid  4567] <... close resumed>)        = 0
[pid  4566] <... socket resumed>)       = 4
[pid  4565] close(9 <unfinished ...>
[pid  4563] close(28 <unfinished ...>
[pid  4562] close(4 <unfinished ...>
[pid  4567] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] setns(3, 0 <unfinished ...>
[pid  4562] <... close resumed>)        = 0
[pid  4567] <... openat resumed>)       = 3
[pid  4566] <... setns resumed>)        = 0
[pid  4565] close(10 <unfinished ...>
[pid  4564] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4563] close(29 <unfinished ...>
[pid  4562] close(5 <unfinished ...>
[pid  4567] setns(201, 0 <unfinished ...>
[pid  4566] close(3 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4563] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... setns resumed>)        = 0
[pid  4566] <... close resumed>)        = 0
[pid  4565] close(11 <unfinished ...>
[pid  4563] exit_group(0 <unfinished ...>
[pid  4562] <... close resumed>)        = 0
[pid  4567] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4566] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... openat resumed>)       = 3
[pid  4563] <... exit_group resumed>)   = ?
[pid  4562] close(6 <unfinished ...>
[pid  4567] <... socket resumed>)       = 4
[pid  4566] <... fcntl resumed>)        = 5
[pid  4565] close(12 <unfinished ...>
[pid  4564] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4563] +++ exited with 0 +++
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] setns(3, 0 <unfinished ...>
[pid  4566] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] close(7 <unfinished ...>
[pid  4567] <... setns resumed>)        = 0
[pid  4566] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4565] close(13 <unfinished ...>
[pid  4564] <... write resumed>)        = 8
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] close(3 <unfinished ...>
[pid  4566] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] close(3 <unfinished ...>
[pid  4562] close(8 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4567] <... close resumed>)        = 0
[pid  4565] close(14 <unfinished ...>
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = 0
[pid  4562] close(9 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4566] <... openat resumed>)       = 3
[pid  4567] <... fcntl resumed>)        = 5
[pid  4565] close(15 <unfinished ...>
[pid  4564] close(4 <unfinished ...>
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4567] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = 0
[pid  4562] close(10 <unfinished ...>
[pid  4567] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4566] <... write resumed>)        = 8
[pid  4565] close(16 <unfinished ...>
[pid  4564] close(5 <unfinished ...>
[pid  4567] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4566] close(3 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... openat resumed>)       = 3
[pid  4565] close(17 <unfinished ...>
[pid  4564] <... close resumed>)        = 0
[pid  4562] close(11 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4566] <... close resumed>)        = 0
[pid  4567] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] close(6 <unfinished ...>
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... write resumed>)        = 8
[pid  4565] close(18 <unfinished ...>
[pid  4567] close(3 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... close resumed>)        = 0
[pid  4565] close(19 <unfinished ...>
[pid  4562] close(12 <unfinished ...>
[pid  4567] close(4 <unfinished ...>
[pid  4566] close(4 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 135
[pid  4567] <... close resumed>)        = 0
[pid  4566] <... close resumed>)        = 0
[pid  4565] close(20 <unfinished ...>
[pid  4564] close(7 <unfinished ...>
[pid  4562] close(13 <unfinished ...>
[pid  4567] close(5 <unfinished ...>
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(5 <unfinished ...>
[pid  4567] <... close resumed>)        = 0
[pid  4565] close(21 <unfinished ...>
[pid  4562] close(14 <unfinished ...>
[pid  4564] close(8 <unfinished ...>
[pid  4567] close(6 <unfinished ...>
[pid  4566] <... close resumed>)        = 0
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(6 <unfinished ...>
[pid  4565] close(22 <unfinished ...>
[pid  4564] close(9 <unfinished ...>
[pid  4562] close(15 <unfinished ...>
[pid  4567] close(7 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(7 <unfinished ...>
[pid  4565] close(23 <unfinished ...>
[pid  4564] close(10 <unfinished ...>
[pid  4562] close(16./strace-static-x86_64: Process 4568 attached
 <unfinished ...>
[pid  4567] close(8 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(8 <unfinished ...>
[pid  4565] close(24 <unfinished ...>
[pid  4564] close(11 <unfinished ...>
[pid  4562] close(17 <unfinished ...>
[pid  4568] <... set_robust_list resumed>) = 0
[pid  4567] close(9 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(9 <unfinished ...>
[pid  4565] close(25 <unfinished ...>
[pid  4564] close(12 <unfinished ...>
[pid  4562] close(18 <unfinished ...>
[pid  4568] <... prctl resumed>)        = 0
[pid  4567] close(10 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] setpgid(0, 0 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(10 <unfinished ...>
[pid  4565] close(26 <unfinished ...>
[pid  4564] close(13 <unfinished ...>
[pid  4562] close(19 <unfinished ...>
[pid  4568] <... setpgid resumed>)      = 0
[pid  4567] close(11 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(11 <unfinished ...>
[pid  4565] close(27 <unfinished ...>
[pid  4564] close(14 <unfinished ...>
[pid  4562] close(20 <unfinished ...>
[pid  4568] <... openat resumed>)       = 3
[pid  4567] close(12 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] write(3, "1000", 4 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(12 <unfinished ...>
[pid  4565] close(28 <unfinished ...>
[pid  4564] close(15 <unfinished ...>
[pid  4562] close(21 <unfinished ...>
[pid  4568] <... write resumed>)        = 4
[pid  4567] close(13 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(3 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(13 <unfinished ...>
[pid  4565] close(29 <unfinished ...>
[pid  4564] close(16 <unfinished ...>
[pid  4562] close(22 <unfinished ...>
[pid  4568] <... close resumed>)        = 0
[pid  4567] close(14 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(14 <unfinished ...>
[pid  4565] exit_group(0 <unfinished ...>
[pid  4564] close(17 <unfinished ...>
[pid  4562] close(23 <unfinished ...>
[pid  4568] <... openat resumed>)       = 3
[pid  4567] close(15 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4565] <... exit_group resumed>)   = ?
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] setns(201, 0 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(15 <unfinished ...>
[pid  4565] +++ exited with 0 +++
[pid  4564] close(18 <unfinished ...>
[pid  4562] close(24 <unfinished ...>
[pid  4568] <... setns resumed>)        = 0
[pid  4567] close(16 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4568] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(16 <unfinished ...>
[pid  4564] close(19 <unfinished ...>
[pid  4562] close(25 <unfinished ...>
[pid  4568] <... socket resumed>)       = 4
[pid  4567] close(17 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] setns(3, 0 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(17 <unfinished ...>
[pid  4564] close(20 <unfinished ...>
[pid  4562] close(26 <unfinished ...>
[pid  4568] <... setns resumed>)        = 0
[pid  4567] close(18 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4568] close(3 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(18 <unfinished ...>
[pid  4564] close(21 <unfinished ...>
[pid  4562] close(27 <unfinished ...>
[pid  4568] <... close resumed>)        = 0
[pid  4567] close(19 <unfinished ...>
[pid  4568] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] <... fcntl resumed>)        = 5
[pid  4567] close(20 <unfinished ...>
[pid  4568] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4567] close(21 <unfinished ...>
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(19 <unfinished ...>
[pid  4564] close(22 <unfinished ...>
[pid  4562] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 137
[pid  4568] <... openat resumed>)       = 3
[pid  4567] close(22 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(20 <unfinished ...>
[pid  4564] close(23 <unfinished ...>
[pid  4562] close(29 <unfinished ...>
[pid  4568] <... write resumed>)        = 8
[pid  4567] close(23 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(3 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(21 <unfinished ...>
[pid  4564] close(24 <unfinished ...>
[pid  4568] <... close resumed>)        = 0
[pid  4567] close(24 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4562] exit_group(0./strace-static-x86_64: Process 4569 attached
 <unfinished ...>
[pid  4568] close(4 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(22 <unfinished ...>
[pid  4564] close(25 <unfinished ...>
[pid  4562] <... exit_group resumed>)   = ?
[pid  4569] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4568] <... close resumed>)        = 0
[pid  4567] close(25 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] <... set_robust_list resumed>) = 0
[pid  4568] close(5 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4568] <... close resumed>)        = 0
[pid  4567] close(26 <unfinished ...>
[pid  4569] <... prctl resumed>)        = 0
[pid  4568] close(6 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] setpgid(0, 0 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] close(27 <unfinished ...>
[pid  4562] +++ exited with 0 +++
[pid  4569] <... setpgid resumed>)      = 0
[pid  4568] close(7 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(23 <unfinished ...>
[pid  4564] close(26 <unfinished ...>
[pid  4569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] close(28 <unfinished ...>
[pid  4569] <... openat resumed>)       = 3
[pid  4568] close(8 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4569] write(3, "1000", 4 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] close(29 <unfinished ...>
[pid  4566] close(24 <unfinished ...>
[pid  4564] close(27 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4569] <... write resumed>)        = 4
[pid  4568] close(9 <unfinished ...>
[pid  4567] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(3 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] exit_group(0 <unfinished ...>
[pid  4569] <... close resumed>)        = 0
[pid  4568] close(10 <unfinished ...>
[pid  4567] <... exit_group resumed>)   = ?
[pid  4569] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4567] +++ exited with 0 +++
[pid  4566] close(25 <unfinished ...>
[pid  4564] close(28 <unfinished ...>
[pid  4569] <... openat resumed>)       = 3
[pid  4568] close(11 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 137
[pid  4569] setns(201, 0 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(26 <unfinished ...>
[pid  4564] close(29 <unfinished ...>
[pid  4569] <... setns resumed>)        = 0
[pid  4568] close(12 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] exit_group(0 <unfinished ...>
[pid  4569] <... socket resumed>)       = 4
[pid  4568] close(13 <unfinished ...>
[pid  4566] close(27 <unfinished ...>
[pid  4564] <... exit_group resumed>)   = ?
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4569] setns(3, 0 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] <... setns resumed>)        = 0
[pid  4568] close(14 <unfinished ...>
[pid  4569] close(3 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] <... close resumed>)        = 0
[pid  4568] close(15 <unfinished ...>
[pid  4569] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] <... fcntl resumed>)        = 5
[pid  4568] close(16 <unfinished ...>
[pid  4569] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4564] +++ exited with 0 +++
[pid  4569] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4568] close(17 <unfinished ...>
[pid  4569] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] <... openat resumed>)       = 3
[pid  4568] close(18 <unfinished ...>
[pid  4569] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(28./strace-static-x86_64: Process 4571 attached
 <unfinished ...>
[pid  4569] <... write resumed>)        = 8
[pid  4568] close(19 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 141
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4570 attached
[pid  4569] close(3 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] close(29 <unfinished ...>
[pid  4570] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4569] <... close resumed>)        = 0
[pid  4568] close(20 <unfinished ...>
[pid  4566] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... set_robust_list resumed>) = 0
[pid  4569] close(4 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] exit_group(0 <unfinished ...>
[pid  4570] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4569] <... close resumed>)        = 0
[pid  4568] close(21 <unfinished ...>
[pid  4570] <... prctl resumed>)        = 0
[pid  4569] close(5 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] <... exit_group resumed>)   = ?
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4570] setpgid(0, 0 <unfinished ...>
[pid  4569] <... close resumed>)        = 0
[pid  4568] close(22 <unfinished ...>
[pid  4570] <... setpgid resumed>)      = 0
[pid  4569] close(6 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(23 <unfinished ...>
[pid  4570] <... openat resumed>)       = 3
[pid  4569] close(7 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4566] +++ exited with 0 +++
[pid  4570] write(3, "1000", 4 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(24 <unfinished ...>
[pid  4570] <... write resumed>)        = 4
[pid  4569] close(8 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] close(3 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(25 <unfinished ...>
[pid  4570] <... close resumed>)        = 0
[pid  4569] close(9 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4570] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(26 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 139
[pid  4570] <... openat resumed>)       = 3
[pid  4569] close(10 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] setns(201, 0 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(27 <unfinished ...>
[pid  4571] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4570] <... setns resumed>)        = 0
[pid  4569] close(11 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4570] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(28 <unfinished ...>
[pid  4570] <... socket resumed>)       = 4
[pid  4569] close(12 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] setns(3, 0 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] close(29 <unfinished ...>
[pid  4570] <... setns resumed>)        = 0
[pid  4569] close(13 <unfinished ...>
[pid  4568] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... set_robust_list resumed>) = 0
[pid  4570] close(3 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] exit_group(0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 137
[pid  4571] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4570] <... close resumed>)        = 0
[pid  4569] close(14 <unfinished ...>
[pid  4568] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4572 attached
[pid  4571] <... prctl resumed>)        = 0
[pid  4570] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4568] +++ exited with 0 +++
[pid  4570] <... fcntl resumed>)        = 5
[pid  4569] close(15 <unfinished ...>
[pid  4570] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] setpgid(0, 0 <unfinished ...>
[pid  4570] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4569] close(16 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4571] <... setpgid resumed>)      = 0
[pid  4570] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4570] <... openat resumed>)       = 3
[pid  4569] close(17 <unfinished ...>
[pid  4570] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4573 attached
[pid  4570] <... write resumed>)        = 8
[pid  4569] close(18 <unfinished ...>
[pid  4573] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4570] close(3 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... set_robust_list resumed>) = 0
[pid  4572] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4570] <... close resumed>)        = 0
[pid  4569] close(19 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 136
[pid  4573] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4570] close(4 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... prctl resumed>)        = 0
[pid  4572] <... set_robust_list resumed>) = 0
[pid  4571] <... openat resumed>)       = 3
[pid  4570] <... close resumed>)        = 0
[pid  4569] close(20 <unfinished ...>
[pid  4573] setpgid(0, 0 <unfinished ...>
[pid  4571] write(3, "1000", 4 <unfinished ...>
[pid  4570] close(5 <unfinished ...>
[pid  4572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4574 attached
[pid  4573] <... setpgid resumed>)      = 0
[pid  4572] <... prctl resumed>)        = 0
[pid  4571] <... write resumed>)        = 4
[pid  4570] <... close resumed>)        = 0
[pid  4569] close(21 <unfinished ...>
[pid  4573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4572] setpgid(0, 0 <unfinished ...>
[pid  4571] close(3 <unfinished ...>
[pid  4570] close(6 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4573] <... openat resumed>)       = 3
[pid  4572] <... setpgid resumed>)      = 0
[pid  4571] <... close resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(22 <unfinished ...>
[pid  4574] <... set_robust_list resumed>) = 0
[pid  4573] write(3, "1000", 4 <unfinished ...>
[pid  4572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4571] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4570] close(7 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... write resumed>)        = 4
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(23 <unfinished ...>
[pid  4573] close(3 <unfinished ...>
[pid  4570] close(8 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4573] <... close resumed>)        = 0
[pid  4572] <... openat resumed>)       = 3
[pid  4571] <... openat resumed>)       = 3
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(24 <unfinished ...>
[pid  4574] <... prctl resumed>)        = 0
[pid  4573] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4572] write(3, "1000", 4 <unfinished ...>
[pid  4571] setns(201, 0 <unfinished ...>
[pid  4570] close(9 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] setpgid(0, 0 <unfinished ...>
[pid  4573] <... openat resumed>)       = 3
[pid  4572] <... write resumed>)        = 4
[pid  4571] <... setns resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(25 <unfinished ...>
[pid  4574] <... setpgid resumed>)      = 0
[pid  4573] setns(201, 0 <unfinished ...>
[pid  4572] close(3 <unfinished ...>
[pid  4571] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4570] close(10 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... setns resumed>)        = 0
[pid  4572] <... close resumed>)        = 0
[pid  4571] <... socket resumed>)       = 4
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(26 <unfinished ...>
[pid  4574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4573] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4572] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4571] setns(3, 0 <unfinished ...>
[pid  4570] close(11 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... socket resumed>)       = 4
[pid  4572] <... openat resumed>)       = 3
[pid  4571] <... setns resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(27 <unfinished ...>
[pid  4574] <... openat resumed>)       = 3
[pid  4573] setns(3, 0 <unfinished ...>
[pid  4572] setns(201, 0 <unfinished ...>
[pid  4571] close(3 <unfinished ...>
[pid  4570] close(12 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] write(3, "1000", 4 <unfinished ...>
[pid  4573] <... setns resumed>)        = 0
[pid  4572] <... setns resumed>)        = 0
[pid  4571] <... close resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(28 <unfinished ...>
[pid  4574] <... write resumed>)        = 4
[pid  4573] close(3 <unfinished ...>
[pid  4572] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4571] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4570] close(13 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(3 <unfinished ...>
[pid  4573] <... close resumed>)        = 0
[pid  4572] <... socket resumed>)       = 4
[pid  4571] <... fcntl resumed>)        = 5
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] close(29 <unfinished ...>
[pid  4573] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4572] setns(3, 0 <unfinished ...>
[pid  4570] close(14 <unfinished ...>
[pid  4569] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4574] <... close resumed>)        = 0
[pid  4573] <... fcntl resumed>)        = 5
[pid  4572] <... setns resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4569] exit_group(0 <unfinished ...>
[pid  4574] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4573] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4572] close(3 <unfinished ...>
[pid  4571] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4570] close(15 <unfinished ...>
[pid  4569] <... exit_group resumed>)   = ?
[pid  4574] <... openat resumed>)       = 3
[pid  4573] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4572] <... close resumed>)        = 0
[pid  4571] <... openat resumed>)       = 3
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4569] +++ exited with 0 +++
[pid  4574] setns(201, 0 <unfinished ...>
[pid  4573] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4572] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4571] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4570] close(16 <unfinished ...>
[pid  4574] <... setns resumed>)        = 0
[pid  4573] <... openat resumed>)       = 3
[pid  4572] <... fcntl resumed>)        = 5
[pid  4571] <... write resumed>)        = 8
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4574] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4573] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4572] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4570] close(17 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4571] close(3 <unfinished ...>
[pid  4574] <... socket resumed>)       = 4
[pid  4573] <... write resumed>)        = 8
[pid  4572] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4574] setns(3, 0 <unfinished ...>
[pid  4573] close(3 <unfinished ...>
[pid  4572] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4571] <... close resumed>)        = 0
[pid  4570] close(18 <unfinished ...>
[pid  4574] <... setns resumed>)        = 0
[pid  4573] <... close resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(3 <unfinished ...>
[pid  4573] close(4 <unfinished ...>
[pid  4572] <... openat resumed>)       = 3
[pid  4571] close(4 <unfinished ...>
[pid  4570] close(19 <unfinished ...>
[pid  4573] <... close resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = 0
[pid  4572] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4574] <... close resumed>)        = 0
[pid  4573] close(5 <unfinished ...>
[pid  4571] close(5 <unfinished ...>
[pid  4570] close(20 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4574] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4573] <... close resumed>)        = 0
[pid  4572] <... write resumed>)        = 8
[pid  4571] <... close resumed>)        = 0
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(6 <unfinished ...>
[pid  4570] close(21 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(7 <unfinished ...>
[pid  4570] close(22 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(8 <unfinished ...>
[pid  4570] close(23 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(3 <unfinished ...>
[pid  4571] close(6 <unfinished ...>
[pid  4574] <... fcntl resumed>)        = 5
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(9 <unfinished ...>
[pid  4572] <... close resumed>)        = 0
[pid  4570] close(24 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 138
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(4 <unfinished ...>
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(10 <unfinished ...>
[pid  4571] close(7 <unfinished ...>
[pid  4572] <... close resumed>)        = 0
[pid  4570] close(25 <unfinished ...>
[pid  4574] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4572] close(5 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(11 <unfinished ...>
[pid  4572] <... close resumed>)        = 0
[pid  4571] close(8 <unfinished ...>
[pid  4570] close(26 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(6 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(12 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(9 <unfinished ...>
[pid  4570] close(27 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(7 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(13 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(10 <unfinished ...>
[pid  4570] close(28./strace-static-x86_64: Process 4575 attached
 <unfinished ...>
[pid  4574] <... openat resumed>)       = 3
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(8 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4574] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4573] close(14 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(11 <unfinished ...>
[pid  4570] close(29 <unfinished ...>
[pid  4575] <... set_robust_list resumed>) = 0
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(9 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4574] <... write resumed>)        = 8
[pid  4573] close(15 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(12 <unfinished ...>
[pid  4570] exit_group(0 <unfinished ...>
[pid  4575] <... prctl resumed>)        = 0
[pid  4574] close(3 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(10 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4570] <... exit_group resumed>)   = ?
[pid  4575] setpgid(0, 0 <unfinished ...>
[pid  4574] <... close resumed>)        = 0
[pid  4573] close(16 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(13 <unfinished ...>
[pid  4570] +++ exited with 0 +++
[pid  4575] <... setpgid resumed>)      = 0
[pid  4574] close(4 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(11 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4574] <... close resumed>)        = 0
[pid  4573] close(17 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(14 <unfinished ...>
[pid  4575] <... openat resumed>)       = 3
[pid  4574] close(5 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(12 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] write(3, "1000", 4 <unfinished ...>
[pid  4574] <... close resumed>)        = 0
[pid  4573] close(18 <unfinished ...>
[pid  4571] close(15 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... write resumed>)        = 4
[pid  4574] close(6 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(13 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] close(3 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(19 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] close(16 <unfinished ...>
[pid  4575] <... close resumed>)        = 0
[pid  4574] close(7 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(14 <unfinished ...>
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(20 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... openat resumed>)       = 3
[pid  4574] close(8 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(15 <unfinished ...>
[pid  4571] close(17 <unfinished ...>
[pid  4575] setns(201, 0 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(21 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... setns resumed>)        = 0
[pid  4574] close(9 <unfinished ...>
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(16 <unfinished ...>
[pid  4571] close(18 <unfinished ...>
[pid  4575] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] close(22 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... socket resumed>)       = 4
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4575] setns(3, 0 <unfinished ...>
[pid  4573] close(23 <unfinished ...>
[pid  4575] <... setns resumed>)        = 0
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] close(3 <unfinished ...>
[pid  4573] close(24 <unfinished ...>
[pid  4572] close(17 <unfinished ...>
[pid  4571] close(19 <unfinished ...>
[pid  4575] <... close resumed>)        = 0
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4573] close(25 <unfinished ...>
[pid  4575] <... fcntl resumed>)        = 5
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4573] close(26 <unfinished ...>
[pid  4575] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4574] close(10 <unfinished ...>
[pid  4573] close(27 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 138
[pid  4575] <... openat resumed>)       = 3
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(18 <unfinished ...>
[pid  4571] close(20 <unfinished ...>
[pid  4575] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4574] close(11 <unfinished ...>
[pid  4573] close(28 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... write resumed>)        = 8
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(19 <unfinished ...>
[pid  4571] close(21 <unfinished ...>
[pid  4575] close(3 <unfinished ...>
[pid  4574] close(12 <unfinished ...>
[pid  4573] close(29 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = 0
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(20 <unfinished ...>
[pid  4571] close(22 <unfinished ...>
[pid  4575] close(4 <unfinished ...>
[pid  4574] close(13 <unfinished ...>
[pid  4573] exit_group(0 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4576 attached
[pid  4575] <... close resumed>)        = 0
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4573] <... exit_group resumed>)   = ?
[pid  4572] close(21 <unfinished ...>
[pid  4571] close(23 <unfinished ...>
[pid  4576] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4575] close(5 <unfinished ...>
[pid  4574] close(14 <unfinished ...>
[pid  4573] +++ exited with 0 +++
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... set_robust_list resumed>) = 0
[pid  4575] <... close resumed>)        = 0
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(22 <unfinished ...>
[pid  4571] close(24 <unfinished ...>
[pid  4576] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4575] close(6 <unfinished ...>
[pid  4574] close(15 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4576] <... prctl resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(23 <unfinished ...>
[pid  4571] close(25 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4576] setpgid(0, 0 <unfinished ...>
[pid  4575] close(7 <unfinished ...>
[pid  4574] close(16 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... setpgid resumed>)      = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4575] close(8 <unfinished ...>
[pid  4576] <... openat resumed>)       = 3
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(24 <unfinished ...>
[pid  4571] close(26 <unfinished ...>
[pid  4576] write(3, "1000", 4 <unfinished ...>
[pid  4575] close(9 <unfinished ...>
[pid  4574] close(17 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 138
[pid  4576] <... write resumed>)        = 4
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(25 <unfinished ...>
[pid  4571] close(27 <unfinished ...>
[pid  4576] close(3 <unfinished ...>
[pid  4575] close(10 <unfinished ...>
[pid  4574] close(18 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(26 <unfinished ...>
[pid  4571] close(28 <unfinished ...>
[pid  4576] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4575] close(11 <unfinished ...>
[pid  4574] close(19 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... openat resumed>)       = 3
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(27 <unfinished ...>
[pid  4571] close(29./strace-static-x86_64: Process 4577 attached
 <unfinished ...>
[pid  4576] setns(201, 0 <unfinished ...>
[pid  4575] close(12 <unfinished ...>
[pid  4574] close(20 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... setns resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(28 <unfinished ...>
[pid  4571] exit_group(0 <unfinished ...>
[pid  4577] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4576] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4575] close(13 <unfinished ...>
[pid  4574] close(21 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] <... exit_group resumed>)   = ?
[pid  4577] <... set_robust_list resumed>) = 0
[pid  4576] <... socket resumed>)       = 4
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] close(29 <unfinished ...>
[pid  4577] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4576] setns(3, 0 <unfinished ...>
[pid  4575] close(14 <unfinished ...>
[pid  4577] <... prctl resumed>)        = 0
[pid  4576] <... setns resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] setpgid(0, 0 <unfinished ...>
[pid  4576] close(3 <unfinished ...>
[pid  4575] close(15 <unfinished ...>
[pid  4577] <... setpgid resumed>)      = 0
[pid  4576] <... close resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4576] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4575] close(16 <unfinished ...>
[pid  4574] close(22 <unfinished ...>
[pid  4572] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4571] +++ exited with 0 +++
[pid  4577] <... openat resumed>)       = 3
[pid  4576] <... fcntl resumed>)        = 5
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4572] exit_group(0 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4577] write(3, "1000", 4 <unfinished ...>
[pid  4576] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4575] close(17 <unfinished ...>
[pid  4574] close(23 <unfinished ...>
[pid  4572] <... exit_group resumed>)   = ?
[pid  4577] <... write resumed>)        = 4
[pid  4576] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(3 <unfinished ...>
[pid  4576] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4575] close(18 <unfinished ...>
[pid  4577] <... close resumed>)        = 0
[pid  4576] <... openat resumed>)       = 3
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4576] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4575] close(19 <unfinished ...>
[pid  4577] <... openat resumed>)       = 3
[pid  4576] <... write resumed>)        = 8
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(24 <unfinished ...>
[pid  4572] +++ exited with 0 +++
[pid  4577] setns(201, 0 <unfinished ...>
[pid  4576] close(3 <unfinished ...>
[pid  4575] close(20 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4577] <... setns resumed>)        = 0
[pid  4576] <... close resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(25 <unfinished ...>
[pid  4577] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4576] close(4 <unfinished ...>
[pid  4575] close(21 <unfinished ...>
[pid  4577] <... socket resumed>)       = 4
[pid  4576] <... close resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] setns(3, 0 <unfinished ...>
[pid  4576] close(5 <unfinished ...>
[pid  4575] close(22 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 142
[pid  4577] <... setns resumed>)        = 0
[pid  4576] <... close resumed>)        = 0
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(26 <unfinished ...>
[pid  4577] close(3 <unfinished ...>
[pid  4576] close(6 <unfinished ...>
[pid  4575] close(23 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] <... close resumed>)        = 0
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(27 <unfinished ...>
[pid  4577] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4576] close(7 <unfinished ...>
[pid  4575] close(24 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] <... fcntl resumed>)        = 5
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(28 <unfinished ...>
[pid  4577] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4576] close(8 <unfinished ...>
[pid  4575] close(25 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] close(29./strace-static-x86_64: Process 4578 attached
 <unfinished ...>
[pid  4577] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4576] close(9 <unfinished ...>
[pid  4575] close(26 <unfinished ...>
[pid  4574] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4578] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4577] <... openat resumed>)       = 3
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4574] exit_group(0 <unfinished ...>
[pid  4578] <... set_robust_list resumed>) = 0
[pid  4577] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4576] close(10 <unfinished ...>
[pid  4575] close(27 <unfinished ...>
[pid  4578] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4577] <... write resumed>)        = 8
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... prctl resumed>)        = 0
[pid  4577] close(3 <unfinished ...>
[pid  4576] close(11 <unfinished ...>
[pid  4575] close(28 <unfinished ...>
[pid  4574] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4579 attached
[pid  4578] setpgid(0, 0 <unfinished ...>
[pid  4577] <... close resumed>)        = 0
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... setpgid resumed>)      = 0
[pid  4577] close(4 <unfinished ...>
[pid  4576] close(12 <unfinished ...>
[pid  4575] close(29 <unfinished ...>
[pid  4578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4577] <... close resumed>)        = 0
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... openat resumed>)       = 3
[pid  4577] close(5 <unfinished ...>
[pid  4576] close(13 <unfinished ...>
[pid  4575] exit_group(0 <unfinished ...>
[pid  4574] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 140
[pid  4579] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4578] write(3, "1000", 4 <unfinished ...>
[pid  4577] <... close resumed>)        = 0
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4575] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4579] <... set_robust_list resumed>) = 0
[pid  4578] <... write resumed>)        = 4
[pid  4577] close(6 <unfinished ...>
[pid  4576] close(14 <unfinished ...>
[pid  4575] +++ exited with 0 +++
[pid  4578] close(3 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = 0
[pid  4577] close(7 <unfinished ...>
[pid  4576] close(15 <unfinished ...>
[pid  4578] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4579] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4578] <... openat resumed>)       = 3
[pid  4577] close(8 <unfinished ...>
[pid  4576] close(16 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4578] setns(201, 0 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... setns resumed>)        = 0
[pid  4577] close(9 <unfinished ...>
[pid  4576] close(17 <unfinished ...>
[pid  4578] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... prctl resumed>)        = 0
[pid  4578] <... socket resumed>)       = 4
[pid  4577] close(10 <unfinished ...>
[pid  4576] close(18 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 137
[pid  4578] setns(3, 0 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] setpgid(0, 0 <unfinished ...>
[pid  4578] <... setns resumed>)        = 0
[pid  4577] close(11 <unfinished ...>
[pid  4576] close(19 <unfinished ...>
[pid  4579] <... setpgid resumed>)      = 0
[pid  4578] close(3 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4578] <... close resumed>)        = 0
[pid  4577] close(12 <unfinished ...>
[pid  4576] close(20 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4578] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... fcntl resumed>)        = 5
[pid  4577] close(13 <unfinished ...>
[pid  4576] close(21 <unfinished ...>
[pid  4578] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4577] close(14 <unfinished ...>
[pid  4576] close(22 <unfinished ...>
[pid  4578] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... openat resumed>)       = 3
[pid  4578] <... openat resumed>)       = 3
[pid  4577] close(15 <unfinished ...>
[pid  4576] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 139
[pid  4578] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] write(3, "1000", 4 <unfinished ...>
[pid  4578] <... write resumed>)        = 8
[pid  4577] close(16 <unfinished ...>
[pid  4576] close(24./strace-static-x86_64: Process 4580 attached
 <unfinished ...>
[pid  4579] <... write resumed>)        = 4
[pid  4578] close(3 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] close(3 <unfinished ...>
[pid  4578] <... close resumed>)        = 0
[pid  4577] close(17 <unfinished ...>
[pid  4576] close(25 <unfinished ...>
[pid  4580] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4579] <... close resumed>)        = 0
[pid  4578] close(4 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... set_robust_list resumed>) = 0
[pid  4579] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4578] <... close resumed>)        = 0
[pid  4577] close(18 <unfinished ...>
[pid  4576] close(26 <unfinished ...>
[pid  4578] close(5 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4581 attached
[pid  4580] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4579] <... openat resumed>)       = 3
[pid  4578] <... close resumed>)        = 0
[pid  4577] close(19 <unfinished ...>
[pid  4576] close(27 <unfinished ...>
[pid  4581] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4580] <... prctl resumed>)        = 0
[pid  4579] setns(201, 0 <unfinished ...>
[pid  4578] close(6 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... set_robust_list resumed>) = 0
[pid  4580] setpgid(0, 0 <unfinished ...>
[pid  4579] <... setns resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(20 <unfinished ...>
[pid  4576] close(28 <unfinished ...>
[pid  4581] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4580] <... setpgid resumed>)      = 0
[pid  4579] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4578] close(7 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... prctl resumed>)        = 0
[pid  4580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4579] <... socket resumed>)       = 4
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(21 <unfinished ...>
[pid  4576] close(29 <unfinished ...>
[pid  4581] setpgid(0, 0 <unfinished ...>
[pid  4580] <... openat resumed>)       = 3
[pid  4578] close(8 <unfinished ...>
[pid  4579] setns(3, 0 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... setpgid resumed>)      = 0
[pid  4580] write(3, "1000", 4 <unfinished ...>
[pid  4579] <... setns resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(22 <unfinished ...>
[pid  4576] exit_group(0 <unfinished ...>
[pid  4581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4580] <... write resumed>)        = 4
[pid  4579] close(3 <unfinished ...>
[pid  4578] close(9 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4576] <... exit_group resumed>)   = ?
[pid  4581] <... openat resumed>)       = 3
[pid  4580] close(3 <unfinished ...>
[pid  4579] <... close resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(23 <unfinished ...>
[pid  4576] +++ exited with 0 +++
[pid  4581] write(3, "1000", 4 <unfinished ...>
[pid  4580] <... close resumed>)        = 0
[pid  4579] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4578] close(10 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4581] <... write resumed>)        = 4
[pid  4580] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4579] <... fcntl resumed>)        = 5
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(24 <unfinished ...>
[pid  4581] close(3 <unfinished ...>
[pid  4578] close(11 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(25 <unfinished ...>
[pid  4579] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4581] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4580] <... openat resumed>)       = 3
[pid  4578] close(12 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4579] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4581] <... openat resumed>)       = 3
[pid  4580] setns(201, 0 <unfinished ...>
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(26 <unfinished ...>
[pid  4581] setns(201, 0 <unfinished ...>
[pid  4578] close(13 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... setns resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(27 <unfinished ...>
[pid  4581] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4578] close(14 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... socket resumed>)       = 4
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(28 <unfinished ...>
[pid  4581] setns(3, 0 <unfinished ...>
[pid  4579] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4578] close(15 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... setns resumed>)        = 0
[pid  4581] <... setns resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] close(29 <unfinished ...>
[pid  4579] <... openat resumed>)       = 3
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 139
[pid  4580] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4581] close(3 <unfinished ...>
[pid  4579] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4578] close(16 <unfinished ...>
[pid  4577] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = 0
[pid  4580] <... socket resumed>)       = 4
[pid  4579] <... write resumed>)        = 8
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] exit_group(0 <unfinished ...>
[pid  4581] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4580] setns(3, 0 <unfinished ...>
[pid  4579] close(3 <unfinished ...>
[pid  4578] close(17 <unfinished ...>
[pid  4577] <... exit_group resumed>)   = ?
[pid  4581] <... fcntl resumed>)        = 5
[pid  4580] <... setns resumed>)        = 0
[pid  4579] <... close resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4577] +++ exited with 0 +++
[pid  4581] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4580] close(3 <unfinished ...>
[pid  4579] close(4 <unfinished ...>
[pid  4578] close(18 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4582 attached
[pid  4581] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4580] <... close resumed>)        = 0
[pid  4579] <... close resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4581] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4580] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4579] close(5 <unfinished ...>
[pid  4578] close(19 <unfinished ...>
[pid  4582] <... set_robust_list resumed>) = 0
[pid  4581] <... openat resumed>)       = 3
[pid  4580] <... fcntl resumed>)        = 5
[pid  4579] <... close resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4581] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4580] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4579] close(6 <unfinished ...>
[pid  4578] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4582] <... prctl resumed>)        = 0
[pid  4581] <... write resumed>)        = 8
[pid  4580] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] setpgid(0, 0 <unfinished ...>
[pid  4581] close(3 <unfinished ...>
[pid  4578] close(21 <unfinished ...>
[pid  4582] <... setpgid resumed>)      = 0
[pid  4581] <... close resumed>)        = 0
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4581] close(4 <unfinished ...>
[pid  4580] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4579] close(7 <unfinished ...>
[pid  4578] close(22./strace-static-x86_64: Process 4583 attached
 <unfinished ...>
[pid  4582] <... openat resumed>)       = 3
[pid  4581] <... close resumed>)        = 0
[pid  4580] <... openat resumed>)       = 3
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 139
[pid  4582] write(3, "1000", 4 <unfinished ...>
[pid  4581] close(5 <unfinished ...>
[pid  4580] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4579] close(8 <unfinished ...>
[pid  4578] close(23 <unfinished ...>
[pid  4582] <... write resumed>)        = 4
[pid  4581] <... close resumed>)        = 0
[pid  4580] <... write resumed>)        = 8
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(3 <unfinished ...>
[pid  4581] close(6 <unfinished ...>
[pid  4580] close(3 <unfinished ...>
[pid  4579] close(9 <unfinished ...>
[pid  4578] close(24 <unfinished ...>
[pid  4582] <... close resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = 0
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4582] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4581] close(7 <unfinished ...>
[pid  4580] close(4 <unfinished ...>
[pid  4579] close(10 <unfinished ...>
[pid  4578] close(25 <unfinished ...>
[pid  4582] <... openat resumed>)       = 3
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = 0
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... set_robust_list resumed>) = 0
[pid  4582] setns(201, 0 <unfinished ...>
[pid  4581] close(8 <unfinished ...>
[pid  4580] close(5 <unfinished ...>
[pid  4579] close(11 <unfinished ...>
[pid  4578] close(26 <unfinished ...>
[pid  4582] <... setns resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = 0
[pid  4583] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... prctl resumed>)        = 0
[pid  4582] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4581] close(9 <unfinished ...>
[pid  4580] close(6 <unfinished ...>
[pid  4579] close(12 <unfinished ...>
[pid  4578] close(27 <unfinished ...>
[pid  4583] setpgid(0, 0 <unfinished ...>
[pid  4582] <... socket resumed>)       = 4
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... setpgid resumed>)      = 0
[pid  4582] setns(3, 0 <unfinished ...>
[pid  4581] close(10 <unfinished ...>
[pid  4580] close(7 <unfinished ...>
[pid  4579] close(13 <unfinished ...>
[pid  4578] close(28 <unfinished ...>
[pid  4582] <... setns resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4582] close(3 <unfinished ...>
[pid  4581] close(11 <unfinished ...>
[pid  4580] close(8 <unfinished ...>
[pid  4579] close(14 <unfinished ...>
[pid  4578] close(29 <unfinished ...>
[pid  4582] <... close resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... openat resumed>)       = 3
[pid  4582] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4581] close(12 <unfinished ...>
[pid  4580] close(9 <unfinished ...>
[pid  4579] close(15 <unfinished ...>
[pid  4578] exit_group(0 <unfinished ...>
[pid  4583] write(3, "1000", 4 <unfinished ...>
[pid  4582] <... fcntl resumed>)        = 5
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4578] <... exit_group resumed>)   = ?
[pid  4583] <... write resumed>)        = 4
[pid  4582] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4581] close(13 <unfinished ...>
[pid  4580] close(10 <unfinished ...>
[pid  4579] close(16 <unfinished ...>
[pid  4578] +++ exited with 0 +++
[pid  4582] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4581] close(14 <unfinished ...>
[pid  4583] close(3 <unfinished ...>
[pid  4582] <... openat resumed>)       = 3
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(11 <unfinished ...>
[pid  4579] close(17 <unfinished ...>
[pid  4582] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4581] close(15 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4583] <... close resumed>)        = 0
[pid  4582] <... write resumed>)        = 8
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(12 <unfinished ...>
[pid  4583] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4579] close(18 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4582] close(3 <unfinished ...>
[pid  4581] close(16 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] <... close resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(4 <unfinished ...>
[pid  4581] close(17 <unfinished ...>
[pid  4582] <... close resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(5 <unfinished ...>
[pid  4581] close(18 <unfinished ...>
[pid  4582] <... close resumed>)        = 0
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(13 <unfinished ...>
[pid  4579] close(19 <unfinished ...>
[pid  4583] <... openat resumed>)       = 3
[pid  4582] close(6 <unfinished ...>
[pid  4581] close(19 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 143
[pid  4583] setns(201, 0 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(14 <unfinished ...>
[pid  4579] close(20 <unfinished ...>
[pid  4583] <... setns resumed>)        = 0
[pid  4582] close(7 <unfinished ...>
[pid  4581] close(20 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(15 <unfinished ...>
[pid  4579] close(21 <unfinished ...>
[pid  4583] <... socket resumed>)       = 4
[pid  4582] close(8 <unfinished ...>
[pid  4581] close(21 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] setns(3, 0 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(16 <unfinished ...>
[pid  4579] close(22 <unfinished ...>
[pid  4583] <... setns resumed>)        = 0
[pid  4582] close(9 <unfinished ...>
[pid  4581] close(22 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(3 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(17 <unfinished ...>
[pid  4579] close(23./strace-static-x86_64: Process 4584 attached
 <unfinished ...>
[pid  4583] <... close resumed>)        = 0
[pid  4582] close(10 <unfinished ...>
[pid  4581] close(23 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4583] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(18 <unfinished ...>
[pid  4579] close(24 <unfinished ...>
[pid  4584] <... set_robust_list resumed>) = 0
[pid  4583] <... fcntl resumed>)        = 5
[pid  4582] close(11 <unfinished ...>
[pid  4581] close(24 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4583] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(19 <unfinished ...>
[pid  4579] close(25 <unfinished ...>
[pid  4584] <... prctl resumed>)        = 0
[pid  4583] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4582] close(12 <unfinished ...>
[pid  4581] close(25 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] setpgid(0, 0 <unfinished ...>
[pid  4583] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(20 <unfinished ...>
[pid  4579] close(26 <unfinished ...>
[pid  4584] <... setpgid resumed>)      = 0
[pid  4583] <... openat resumed>)       = 3
[pid  4582] close(13 <unfinished ...>
[pid  4581] close(26 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4583] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(21 <unfinished ...>
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... openat resumed>)       = 3
[pid  4583] <... write resumed>)        = 8
[pid  4582] close(14 <unfinished ...>
[pid  4581] close(27 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] close(27 <unfinished ...>
[pid  4584] write(3, "1000", 4 <unfinished ...>
[pid  4583] close(3 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(22 <unfinished ...>
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... write resumed>)        = 4
[pid  4583] <... close resumed>)        = 0
[pid  4582] close(15 <unfinished ...>
[pid  4581] close(28 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] close(28 <unfinished ...>
[pid  4584] close(3 <unfinished ...>
[pid  4583] close(4 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(23 <unfinished ...>
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = 0
[pid  4583] <... close resumed>)        = 0
[pid  4582] close(16 <unfinished ...>
[pid  4581] close(29 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] close(29 <unfinished ...>
[pid  4584] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4583] close(5 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(24 <unfinished ...>
[pid  4579] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... openat resumed>)       = 3
[pid  4583] <... close resumed>)        = 0
[pid  4582] close(17 <unfinished ...>
[pid  4581] exit_group(0 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] setns(201, 0 <unfinished ...>
[pid  4583] close(6 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4581] <... exit_group resumed>)   = ?
[pid  4579] exit_group(0 <unfinished ...>
[pid  4584] <... setns resumed>)        = 0
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(18 <unfinished ...>
[pid  4581] +++ exited with 0 +++
[pid  4580] close(25 <unfinished ...>
[pid  4579] <... exit_group resumed>)   = ?
[pid  4584] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4583] close(7 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... socket resumed>)       = 4
[pid  4582] close(19 <unfinished ...>
[pid  4584] setns(3, 0 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... setns resumed>)        = 0
[pid  4582] close(20 <unfinished ...>
[pid  4584] close(3 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = 0
[pid  4582] close(21 <unfinished ...>
[pid  4584] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4579] +++ exited with 0 +++
[pid  4584] <... fcntl resumed>)        = 5
[pid  4582] close(22 <unfinished ...>
[pid  4584] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(26 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4584] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4583] close(8 <unfinished ...>
[pid  4582] close(23 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4584] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4584] <... openat resumed>)       = 3
[pid  4583] close(9 <unfinished ...>
[pid  4582] close(24 <unfinished ...>
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... write resumed>)        = 8
[pid  4582] close(25 <unfinished ...>
[pid  4584] close(3 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = 0
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(26 <unfinished ...>
[pid  4580] close(28 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4585 attached
 <unfinished ...>
[pid  4584] close(4 <unfinished ...>
[pid  4583] close(10 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 140
[pid  4584] <... close resumed>)        = 0
[pid  4582] close(27 <unfinished ...>
[pid  4584] close(5 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = 0
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(28 <unfinished ...>
[pid  4580] close(29 <unfinished ...>
[pid  4584] close(6 <unfinished ...>
[pid  4583] close(11 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 141
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] close(29 <unfinished ...>
[pid  4580] exit_group(0 <unfinished ...>
[pid  4584] close(7 <unfinished ...>
[pid  4583] close(12 <unfinished ...>
[pid  4582] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4580] <... exit_group resumed>)   = ?
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4582] exit_group(0 <unfinished ...>
[pid  4584] close(8 <unfinished ...>
[pid  4582] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4586 attached
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(13 <unfinished ...>
[pid  4582] +++ exited with 0 +++
[pid  4580] +++ exited with 0 +++
[pid  4585] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4584] close(9 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4585] <... set_robust_list resumed>) = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(14 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4584] close(10 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... prctl resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(15 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4585] setpgid(0, 0 <unfinished ...>
[pid  4584] close(11 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4585] <... setpgid resumed>)      = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(16 <unfinished ...>
[pid  4585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4584] close(12 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... set_robust_list resumed>) = 0
[pid  4585] <... openat resumed>)       = 3
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(17 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4585] write(3, "1000", 4 <unfinished ...>
[pid  4584] close(13 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... write resumed>)        = 4
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] close(3 <unfinished ...>
[pid  4584] close(14 <unfinished ...>
[pid  4585] <... close resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4584] close(15 <unfinished ...>
[pid  4585] <... openat resumed>)       = 3
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] setns(201, 0 <unfinished ...>
[pid  4584] close(16 <unfinished ...>
[pid  4585] <... setns resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4584] close(17 <unfinished ...>
[pid  4585] <... socket resumed>)       = 4
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(18 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 140
[pid  4586] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4585] setns(3, 0 <unfinished ...>
[pid  4584] close(18 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... prctl resumed>)        = 0
[pid  4585] <... setns resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(19 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 138
[pid  4585] close(3 <unfinished ...>
[pid  4584] close(19 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] setpgid(0, 0 <unfinished ...>
[pid  4585] <... close resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(20 <unfinished ...>
[pid  4585] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4584] close(20 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... setpgid resumed>)      = 0
[pid  4585] <... fcntl resumed>)        = 5
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(21 <unfinished ...>
[pid  4585] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4584] close(21 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4587 attached
[pid  4586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4585] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(22 <unfinished ...>
[pid  4587] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4585] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4584] close(22 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4588 attached
[pid  4587] <... set_robust_list resumed>) = 0
[pid  4586] <... openat resumed>)       = 3
[pid  4585] <... openat resumed>)       = 3
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(23 <unfinished ...>
[pid  4587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4586] write(3, "1000", 4 <unfinished ...>
[pid  4585] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4584] close(23 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4587] <... prctl resumed>)        = 0
[pid  4586] <... write resumed>)        = 4
[pid  4585] <... write resumed>)        = 8
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(24 <unfinished ...>
[pid  4587] setpgid(0, 0 <unfinished ...>
[pid  4586] close(3 <unfinished ...>
[pid  4585] close(3 <unfinished ...>
[pid  4584] close(24 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... set_robust_list resumed>) = 0
[pid  4587] <... setpgid resumed>)      = 0
[pid  4586] <... close resumed>)        = 0
[pid  4585] <... close resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(25 <unfinished ...>
[pid  4588] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4586] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4585] close(4 <unfinished ...>
[pid  4584] close(25 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] <... openat resumed>)       = 3
[pid  4585] <... close resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(26 <unfinished ...>
[pid  4588] <... prctl resumed>)        = 0
[pid  4587] write(3, "1000", 4 <unfinished ...>
[pid  4586] <... openat resumed>)       = 3
[pid  4585] close(5 <unfinished ...>
[pid  4584] close(26 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] setpgid(0, 0 <unfinished ...>
[pid  4587] <... write resumed>)        = 4
[pid  4586] setns(201, 0 <unfinished ...>
[pid  4585] <... close resumed>)        = 0
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(27 <unfinished ...>
[pid  4588] <... setpgid resumed>)      = 0
[pid  4587] close(3 <unfinished ...>
[pid  4586] <... setns resumed>)        = 0
[pid  4585] close(6 <unfinished ...>
[pid  4584] close(27 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4587] <... close resumed>)        = 0
[pid  4586] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(28 <unfinished ...>
[pid  4587] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4586] <... socket resumed>)       = 4
[pid  4585] close(7 <unfinished ...>
[pid  4584] close(28 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... openat resumed>)       = 3
[pid  4587] <... openat resumed>)       = 3
[pid  4586] setns(3, 0 <unfinished ...>
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4583] close(29 <unfinished ...>
[pid  4588] write(3, "1000", 4 <unfinished ...>
[pid  4587] setns(201, 0 <unfinished ...>
[pid  4586] <... setns resumed>)        = 0
[pid  4585] close(8 <unfinished ...>
[pid  4584] close(29 <unfinished ...>
[pid  4583] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... write resumed>)        = 4
[pid  4587] <... setns resumed>)        = 0
[pid  4586] close(3 <unfinished ...>
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] close(3 <unfinished ...>
[pid  4587] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4586] <... close resumed>)        = 0
[pid  4585] close(9 <unfinished ...>
[pid  4584] exit_group(0 <unfinished ...>
[pid  4583] exit_group(0 <unfinished ...>
[pid  4588] <... close resumed>)        = 0
[pid  4587] <... socket resumed>)       = 4
[pid  4586] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4584] <... exit_group resumed>)   = ?
[pid  4583] <... exit_group resumed>)   = ?
[pid  4588] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4587] setns(3, 0 <unfinished ...>
[pid  4586] <... fcntl resumed>)        = 5
[pid  4585] close(10 <unfinished ...>
[pid  4584] +++ exited with 0 +++
[pid  4587] <... setns resumed>)        = 0
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(3 <unfinished ...>
[pid  4585] close(11 <unfinished ...>
[pid  4587] <... close resumed>)        = 0
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4585] close(12 <unfinished ...>
[pid  4587] <... fcntl resumed>)        = 5
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4585] close(13 <unfinished ...>
[pid  4583] +++ exited with 0 +++
[pid  4587] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4586] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... openat resumed>)       = 3
[pid  4587] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4585] close(14 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4586] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4588] setns(201, 0 <unfinished ...>
[pid  4587] <... openat resumed>)       = 3
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4586] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4588] <... setns resumed>)        = 0
[pid  4587] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4585] close(15 <unfinished ...>
[pid  4587] <... write resumed>)        = 8
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... openat resumed>)       = 3
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4588] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4587] close(3 <unfinished ...>
[pid  4586] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4585] close(16 <unfinished ...>
[pid  4588] <... socket resumed>)       = 4
[pid  4587] <... close resumed>)        = 0
[pid  4586] <... write resumed>)        = 8
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(4 <unfinished ...>
[pid  4585] close(17 <unfinished ...>
[pid  4588] setns(3, 0 <unfinished ...>
[pid  4587] <... close resumed>)        = 0
[pid  4586] close(3 <unfinished ...>
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4588] <... setns resumed>)        = 0
[pid  4587] close(5 <unfinished ...>
[pid  4586] <... close resumed>)        = 0
[pid  4585] close(18 <unfinished ...>
[pid  4587] <... close resumed>)        = 0
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4587] close(6 <unfinished ...>
[pid  4585] close(19 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(7 <unfinished ...>
[pid  4585] close(20 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(8 <unfinished ...>
[pid  4585] close(21 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(9 <unfinished ...>
[pid  4585] close(22 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(10 <unfinished ...>
[pid  4585] close(23 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(11 <unfinished ...>
[pid  4585] close(24 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 140
[pid  4586] close(4 <unfinished ...>
[pid  4588] close(3 <unfinished ...>
[pid  4587] close(12 <unfinished ...>
[pid  4585] close(25 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = 0
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 144
[pid  4588] <... close resumed>)        = 0
[pid  4587] close(13 <unfinished ...>
[pid  4586] close(5 <unfinished ...>
[pid  4585] close(26 <unfinished ...>
[pid  4588] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = 0
[pid  4588] <... fcntl resumed>)        = 5
[pid  4587] close(14 <unfinished ...>
[pid  4586] close(6 <unfinished ...>
[pid  4585] close(27 <unfinished ...>
[pid  4588] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4589 attached
[pid  4588] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4587] close(15 <unfinished ...>
[pid  4586] close(7 <unfinished ...>
[pid  4585] close(28 <unfinished ...>
[pid  4589] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4588] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... set_robust_list resumed>) = 0
[pid  4587] close(16 <unfinished ...>
[pid  4585] close(29 <unfinished ...>
[pid  4586] close(8 <unfinished ...>
[pid  4589] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4588] <... openat resumed>)       = 3
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... prctl resumed>)        = 0
[pid  4588] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4587] close(17 <unfinished ...>
[pid  4586] close(9 <unfinished ...>
[pid  4585] exit_group(0 <unfinished ...>
[pid  4589] setpgid(0, 0 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4590 attached
[pid  4589] <... setpgid resumed>)      = 0
[pid  4588] <... write resumed>)        = 8
[pid  4587] close(18 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4585] +++ exited with 0 +++
[pid  4589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(10 <unfinished ...>
[pid  4588] close(3 <unfinished ...>
[pid  4590] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4589] <... openat resumed>)       = 3
[pid  4588] <... close resumed>)        = 0
[pid  4587] close(19 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4590] <... set_robust_list resumed>) = 0
[pid  4589] write(3, "1000", 4 <unfinished ...>
[pid  4588] close(4 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(11 <unfinished ...>
[pid  4589] <... write resumed>)        = 4
[pid  4588] <... close resumed>)        = 0
[pid  4587] close(20 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] close(3 <unfinished ...>
[pid  4588] close(5 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(12 <unfinished ...>
[pid  4590] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4589] <... close resumed>)        = 0
[pid  4588] <... close resumed>)        = 0
[pid  4590] <... prctl resumed>)        = 0
[pid  4587] close(21 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4589] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4588] close(6 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(13 <unfinished ...>
[pid  4589] <... openat resumed>)       = 3
[pid  4587] close(22 <unfinished ...>
[pid  4589] setns(201, 0 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... setns resumed>)        = 0
[pid  4587] close(23 <unfinished ...>
[pid  4589] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... socket resumed>)       = 4
[pid  4587] close(24 <unfinished ...>
[pid  4589] setns(3, 0 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... setns resumed>)        = 0
[pid  4587] close(25 <unfinished ...>
[pid  4589] close(3 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = 0
[pid  4587] close(26 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] setpgid(0, 0 <unfinished ...>
[pid  4589] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4588] close(7 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(14 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 141
[pid  4590] <... setpgid resumed>)      = 0
[pid  4589] <... fcntl resumed>)        = 5
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(27 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4588] close(8 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(15 <unfinished ...>
[pid  4590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4589] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(28 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4588] close(9 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(16 <unfinished ...>
[pid  4590] <... openat resumed>)       = 3
[pid  4589] <... openat resumed>)       = 3
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] close(29 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] write(3, "1000", 4 <unfinished ...>
[pid  4589] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4588] close(10 <unfinished ...>
[pid  4587] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] close(17./strace-static-x86_64: Process 4591 attached
 <unfinished ...>
[pid  4590] <... write resumed>)        = 4
[pid  4589] <... write resumed>)        = 8
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] exit_group(0 <unfinished ...>
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4590] close(3 <unfinished ...>
[pid  4589] close(3 <unfinished ...>
[pid  4588] close(11 <unfinished ...>
[pid  4587] <... exit_group resumed>)   = ?
[pid  4586] close(18 <unfinished ...>
[pid  4591] <... set_robust_list resumed>) = 0
[pid  4590] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = 0
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4587] +++ exited with 0 +++
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4590] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4589] close(4 <unfinished ...>
[pid  4588] close(12 <unfinished ...>
[pid  4586] close(19 <unfinished ...>
[pid  4591] <... prctl resumed>)        = 0
[pid  4589] <... close resumed>)        = 0
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] setpgid(0, 0 <unfinished ...>
[pid  4590] <... openat resumed>)       = 3
[pid  4589] close(5 <unfinished ...>
[pid  4588] close(13 <unfinished ...>
[pid  4586] close(20 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4591] <... setpgid resumed>)      = 0
[pid  4590] setns(201, 0 <unfinished ...>
[pid  4589] <... close resumed>)        = 0
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4590] <... setns resumed>)        = 0
[pid  4589] close(6 <unfinished ...>
[pid  4588] close(14 <unfinished ...>
[pid  4586] close(21 <unfinished ...>
[pid  4591] <... openat resumed>)       = 3
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] write(3, "1000", 4 <unfinished ...>
[pid  4589] close(7 <unfinished ...>
[pid  4591] <... write resumed>)        = 4
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(3 <unfinished ...>
[pid  4589] close(8 <unfinished ...>
[pid  4591] <... close resumed>)        = 0
[pid  4590] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4590] <... socket resumed>)       = 4
[pid  4589] close(9 <unfinished ...>
[pid  4588] close(15 <unfinished ...>
[pid  4586] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 141
[pid  4591] <... openat resumed>)       = 3
[pid  4590] setns(3, 0 <unfinished ...>
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] setns(201, 0 <unfinished ...>
[pid  4590] <... setns resumed>)        = 0
[pid  4589] close(10 <unfinished ...>
[pid  4588] close(16 <unfinished ...>
[pid  4586] close(23 <unfinished ...>
[pid  4591] <... setns resumed>)        = 0
[pid  4590] close(3 <unfinished ...>
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4590] <... close resumed>)        = 0
[pid  4589] close(11 <unfinished ...>
[pid  4588] close(17 <unfinished ...>
[pid  4586] close(24 <unfinished ...>
[pid  4591] <... socket resumed>)       = 4
[pid  4590] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4592 attached
[pid  4591] setns(3, 0 <unfinished ...>
[pid  4590] <... fcntl resumed>)        = 5
[pid  4589] close(12 <unfinished ...>
[pid  4588] close(18 <unfinished ...>
[pid  4586] close(25 <unfinished ...>
[pid  4592] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4591] <... setns resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4592] <... set_robust_list resumed>) = 0
[pid  4591] close(3 <unfinished ...>
[pid  4589] close(13 <unfinished ...>
[pid  4588] close(19 <unfinished ...>
[pid  4586] close(26 <unfinished ...>
[pid  4590] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4592] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4591] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4592] <... prctl resumed>)        = 0
[pid  4591] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4589] close(14 <unfinished ...>
[pid  4588] close(20 <unfinished ...>
[pid  4586] close(27 <unfinished ...>
[pid  4592] setpgid(0, 0 <unfinished ...>
[pid  4591] <... fcntl resumed>)        = 5
[pid  4590] <... openat resumed>)       = 3
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... setpgid resumed>)      = 0
[pid  4591] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4590] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4589] close(15 <unfinished ...>
[pid  4588] close(21 <unfinished ...>
[pid  4586] close(28 <unfinished ...>
[pid  4592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4591] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4590] <... write resumed>)        = 8
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... openat resumed>)       = 3
[pid  4591] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4590] close(3 <unfinished ...>
[pid  4589] close(16 <unfinished ...>
[pid  4588] close(22 <unfinished ...>
[pid  4586] close(29 <unfinished ...>
[pid  4592] write(3, "1000", 4 <unfinished ...>
[pid  4591] <... openat resumed>)       = 3
[pid  4590] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... write resumed>)        = 4
[pid  4591] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4590] close(4 <unfinished ...>
[pid  4589] close(17 <unfinished ...>
[pid  4588] close(23 <unfinished ...>
[pid  4586] exit_group(0 <unfinished ...>
[pid  4592] close(3 <unfinished ...>
[pid  4591] <... write resumed>)        = 8
[pid  4590] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] <... exit_group resumed>)   = ?
[pid  4592] <... close resumed>)        = 0
[pid  4591] close(3 <unfinished ...>
[pid  4590] close(5 <unfinished ...>
[pid  4589] close(18 <unfinished ...>
[pid  4588] close(24 <unfinished ...>
[pid  4592] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4591] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... openat resumed>)       = 3
[pid  4591] close(4 <unfinished ...>
[pid  4589] close(19 <unfinished ...>
[pid  4592] setns(201, 0 <unfinished ...>
[pid  4591] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4586] +++ exited with 0 +++
[pid  4592] <... setns resumed>)        = 0
[pid  4591] close(5 <unfinished ...>
[pid  4589] close(20 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4592] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4591] <... close resumed>)        = 0
[pid  4590] <... close resumed>)        = 0
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... socket resumed>)       = 4
[pid  4591] close(6 <unfinished ...>
[pid  4590] close(6 <unfinished ...>
[pid  4589] close(21 <unfinished ...>
[pid  4588] close(25 <unfinished ...>
[pid  4592] setns(3, 0 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4592] <... setns resumed>)        = 0
[pid  4591] close(7 <unfinished ...>
[pid  4590] close(7 <unfinished ...>
[pid  4589] close(22 <unfinished ...>
[pid  4588] close(26 <unfinished ...>
[pid  4592] close(3 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = 0
[pid  4591] close(8 <unfinished ...>
[pid  4589] close(23 <unfinished ...>
[pid  4592] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 142
[pid  4592] <... fcntl resumed>)        = 5
[pid  4591] close(9 <unfinished ...>
[pid  4590] close(8 <unfinished ...>
[pid  4589] close(24 <unfinished ...>
[pid  4588] close(27 <unfinished ...>
[pid  4592] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4591] close(10 <unfinished ...>
[pid  4590] close(9 <unfinished ...>
[pid  4589] close(25 <unfinished ...>
[pid  4588] close(28 <unfinished ...>
[pid  4592] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... openat resumed>)       = 3
[pid  4591] close(11 <unfinished ...>
[pid  4590] close(10 <unfinished ...>
[pid  4589] close(26 <unfinished ...>
[pid  4588] close(29 <unfinished ...>
[pid  4592] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4593 attached
[pid  4592] <... write resumed>)        = 8
[pid  4591] close(12 <unfinished ...>
[pid  4590] close(11 <unfinished ...>
[pid  4589] close(27 <unfinished ...>
[pid  4588] exit_group(0 <unfinished ...>
[pid  4593] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4592] close(3 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4588] <... exit_group resumed>)   = ?
[pid  4593] <... set_robust_list resumed>) = 0
[pid  4592] <... close resumed>)        = 0
[pid  4591] close(13 <unfinished ...>
[pid  4590] close(12 <unfinished ...>
[pid  4589] close(28 <unfinished ...>
[pid  4593] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4592] close(4 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] <... prctl resumed>)        = 0
[pid  4592] <... close resumed>)        = 0
[pid  4591] close(14 <unfinished ...>
[pid  4589] close(29 <unfinished ...>
[pid  4593] setpgid(0, 0 <unfinished ...>
[pid  4592] close(5 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] <... setpgid resumed>)      = 0
[pid  4592] <... close resumed>)        = 0
[pid  4591] close(15 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] exit_group(0 <unfinished ...>
[pid  4588] +++ exited with 0 +++
[pid  4593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4592] close(6 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(13 <unfinished ...>
[pid  4589] <... exit_group resumed>)   = ?
[pid  4593] <... openat resumed>)       = 3
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(16 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4589] +++ exited with 0 +++
[pid  4593] write(3, "1000", 4 <unfinished ...>
[pid  4592] close(7 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(14 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4593] <... write resumed>)        = 4
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(17 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4593] close(3 <unfinished ...>
[pid  4592] close(8 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(15 <unfinished ...>
[pid  4593] <... close resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(18 <unfinished ...>
[pid  4593] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4592] close(9 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] <... openat resumed>)       = 3
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(19 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4593] setns(201, 0 <unfinished ...>
[pid  4592] close(10 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(16 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 139
[pid  4593] <... setns resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(20 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4592] close(11 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] <... socket resumed>)       = 4
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(21 <unfinished ...>
[pid  4590] close(17 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4593] setns(3, 0 <unfinished ...>
[pid  4592] close(12 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] <... setns resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(22 <unfinished ...>
[pid  4593] close(3 <unfinished ...>
[pid  4592] close(13 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] <... close resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(23 <unfinished ...>
[pid  4593] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4592] close(14 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(18 <unfinished ...>
[pid  4593] <... fcntl resumed>)        = 5
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(24 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 141
[pid  4593] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4592] close(15 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(19 <unfinished ...>
[pid  4593] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(25 <unfinished ...>
[pid  4593] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4592] close(16 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4594 attached
[pid  4593] <... openat resumed>)       = 3
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(26 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4592] close(17 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(20./strace-static-x86_64: Process 4595 attached
 <unfinished ...>
[pid  4594] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4593] <... write resumed>)        = 8
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(27 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... set_robust_list resumed>) = 0
[pid  4593] close(3 <unfinished ...>
[pid  4592] close(18 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(21 <unfinished ...>
[pid  4595] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4594] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4593] <... close resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(28 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... set_robust_list resumed>) = 0
[pid  4594] <... prctl resumed>)        = 0
[pid  4593] close(4 <unfinished ...>
[pid  4592] close(19 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(22 <unfinished ...>
[pid  4593] <... close resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] close(29 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4594] setpgid(0, 0 <unfinished ...>
[pid  4593] close(5 <unfinished ...>
[pid  4592] close(20 <unfinished ...>
[pid  4591] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] close(23 <unfinished ...>
[pid  4595] <... prctl resumed>)        = 0
[pid  4594] <... setpgid resumed>)      = 0
[pid  4593] <... close resumed>)        = 0
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] exit_group(0 <unfinished ...>
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(6 <unfinished ...>
[pid  4592] close(21 <unfinished ...>
[pid  4591] <... exit_group resumed>)   = ?
[pid  4590] close(24 <unfinished ...>
[pid  4595] setpgid(0, 0 <unfinished ...>
[pid  4594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4591] +++ exited with 0 +++
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(7 <unfinished ...>
[pid  4592] close(22 <unfinished ...>
[pid  4590] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4595] <... setpgid resumed>)      = 0
[pid  4594] <... openat resumed>)       = 3
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(8 <unfinished ...>
[pid  4592] close(23 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4590] close(26 <unfinished ...>
[pid  4595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4594] write(3, "1000", 4 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... write resumed>)        = 4
[pid  4593] close(9 <unfinished ...>
[pid  4595] <... openat resumed>)       = 3
[pid  4592] close(24 <unfinished ...>
[pid  4590] close(27 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4595] write(3, "1000", 4 <unfinished ...>
[pid  4594] close(3 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... write resumed>)        = 4
[pid  4594] <... close resumed>)        = 0
[pid  4593] close(10 <unfinished ...>
[pid  4592] close(25 <unfinished ...>
[pid  4590] close(28 <unfinished ...>
[pid  4595] close(3 <unfinished ...>
[pid  4594] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(11 <unfinished ...>
[pid  4592] close(26 <unfinished ...>
[pid  4590] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4595] <... close resumed>)        = 0
[pid  4594] <... openat resumed>)       = 3
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4590] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(12 <unfinished ...>
[pid  4592] close(27 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(13 <unfinished ...>
[pid  4592] close(28 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(14 <unfinished ...>
[pid  4592] close(29 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] setns(201, 0 <unfinished ...>
[pid  4593] close(15 <unfinished ...>
[pid  4592] exit_group(0 <unfinished ...>
[pid  4595] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4590] exit_group(0 <unfinished ...>
[pid  4594] <... setns resumed>)        = 0
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4592] <... exit_group resumed>)   = ?
[pid  4590] <... exit_group resumed>)   = ?
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 142
[pid  4595] <... openat resumed>)       = 3
[pid  4594] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4593] close(16 <unfinished ...>
[pid  4592] +++ exited with 0 +++
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(23 <unfinished ...>
[pid  4590] +++ exited with 0 +++
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4593] close(24 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] setns(201, 0 <unfinished ...>
[pid  4594] <... socket resumed>)       = 4
[pid  4593] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4593] close(26)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4596 attached
[pid  4593] close(27 <unfinished ...>
[pid  4596] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4595] <... setns resumed>)        = 0
[pid  4594] setns(3, 0 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4596] <... set_robust_list resumed>) = 0
[pid  4595] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4594] <... setns resumed>)        = 0
[pid  4593] close(28 <unfinished ...>
[pid  4596] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] <... prctl resumed>)        = 0
[pid  4593] close(29 <unfinished ...>
[pid  4596] setpgid(0, 0 <unfinished ...>
[pid  4593] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] <... setpgid resumed>)      = 0
[pid  4593] exit_group(0 <unfinished ...>
[pid  4596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4593] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4598 attached
[pid  4596] <... openat resumed>)       = 3
[pid  4595] <... socket resumed>)       = 4
[pid  4594] close(3 <unfinished ...>
[pid  4593] +++ exited with 0 +++
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 145
[pid  4596] write(3, "1000", 4 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 142
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4595] setns(3, 0 <unfinished ...>
[pid  4594] <... close resumed>)        = 0
[pid  4596] <... write resumed>)        = 4
[pid  4596] close(3 <unfinished ...>
[pid  4594] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4595] <... setns resumed>)        = 0
[pid  4594] <... fcntl resumed>)        = 5
[pid  4596] <... close resumed>)        = 0
[pid  4596] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4596] setns(201, 0)               = 0
[pid  4596] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4595] close(3 <unfinished ...>
[pid  4594] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 143
[pid  4595] <... close resumed>)        = 0
[pid  4594] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 4597 attached
[pid  4596] setns(3, 0 <unfinished ...>
[pid  4597] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4596] <... setns resumed>)        = 0
[pid  4595] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4594] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4598] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4595] <... fcntl resumed>)        = 5
[pid  4597] <... set_robust_list resumed>) = 0
[pid  4596] close(3 <unfinished ...>
[pid  4598] <... set_robust_list resumed>) = 0
[pid  4597] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4596] <... close resumed>)        = 0
[pid  4595] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4594] <... openat resumed>)       = 3
[pid  4597] <... prctl resumed>)        = 0
[pid  4596] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4595] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4597] setpgid(0, 0 <unfinished ...>
[pid  4596] <... fcntl resumed>)        = 5
[pid  4594] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4597] <... setpgid resumed>)      = 0
[pid  4596] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4595] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4596] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4594] <... write resumed>)        = 8
[pid  4597] <... openat resumed>)       = 3
[pid  4596] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4595] <... openat resumed>)       = 3
[pid  4594] close(3./strace-static-x86_64: Process 4599 attached
 <unfinished ...>
[pid  4598] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4597] write(3, "1000", 4 <unfinished ...>
[pid  4596] <... openat resumed>)       = 3
[pid  4595] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4599] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4598] <... prctl resumed>)        = 0
[pid  4597] <... write resumed>)        = 4
[pid  4596] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4594] <... close resumed>)        = 0
[pid  4599] <... set_robust_list resumed>) = 0
[pid  4598] setpgid(0, 0 <unfinished ...>
[pid  4597] close(3 <unfinished ...>
[pid  4596] <... write resumed>)        = 8
[pid  4595] <... write resumed>)        = 8
[pid  4594] close(4 <unfinished ...>
[pid  4599] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4598] <... setpgid resumed>)      = 0
[pid  4597] <... close resumed>)        = 0
[pid  4596] close(3 <unfinished ...>
[pid  4595] close(3 <unfinished ...>
[pid  4599] <... prctl resumed>)        = 0
[pid  4597] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4596] <... close resumed>)        = 0
[pid  4594] <... close resumed>)        = 0
[pid  4599] setpgid(0, 0 <unfinished ...>
[pid  4598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4597] <... openat resumed>)       = 3
[pid  4596] close(4 <unfinished ...>
[pid  4595] <... close resumed>)        = 0
[pid  4594] close(5 <unfinished ...>
[pid  4599] <... setpgid resumed>)      = 0
[pid  4597] setns(201, 0 <unfinished ...>
[pid  4596] <... close resumed>)        = 0
[pid  4595] close(4 <unfinished ...>
[pid  4594] <... close resumed>)        = 0
[pid  4599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4598] <... openat resumed>)       = 3
[pid  4597] <... setns resumed>)        = 0
[pid  4596] close(5 <unfinished ...>
[pid  4595] <... close resumed>)        = 0
[pid  4594] close(6 <unfinished ...>
[pid  4599] <... openat resumed>)       = 3
[pid  4598] write(3, "1000", 4 <unfinished ...>
[pid  4597] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4596] <... close resumed>)        = 0
[pid  4595] close(5 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] write(3, "1000", 4 <unfinished ...>
[pid  4597] <... socket resumed>)       = 4
[pid  4596] close(6 <unfinished ...>
[pid  4599] <... write resumed>)        = 4
[pid  4598] <... write resumed>)        = 4
[pid  4597] setns(3, 0 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = 0
[pid  4594] close(7 <unfinished ...>
[pid  4599] close(3 <unfinished ...>
[pid  4597] <... setns resumed>)        = 0
[pid  4596] close(7 <unfinished ...>
[pid  4598] close(3 <unfinished ...>
[pid  4595] close(6 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = 0
[pid  4598] <... close resumed>)        = 0
[pid  4597] close(3 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(8 <unfinished ...>
[pid  4599] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4598] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4597] <... close resumed>)        = 0
[pid  4596] close(8 <unfinished ...>
[pid  4595] close(7 <unfinished ...>
[pid  4599] <... openat resumed>)       = 3
[pid  4597] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] setns(201, 0 <unfinished ...>
[pid  4598] <... openat resumed>)       = 3
[pid  4597] <... fcntl resumed>)        = 5
[pid  4596] close(9 <unfinished ...>
[pid  4595] close(8 <unfinished ...>
[pid  4594] close(9 <unfinished ...>
[pid  4599] <... setns resumed>)        = 0
[pid  4598] setns(201, 0 <unfinished ...>
[pid  4597] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4598] <... setns resumed>)        = 0
[pid  4597] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4596] close(10 <unfinished ...>
[pid  4595] close(9 <unfinished ...>
[pid  4594] close(10 <unfinished ...>
[pid  4599] <... socket resumed>)       = 4
[pid  4598] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4597] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] setns(3, 0 <unfinished ...>
[pid  4598] <... socket resumed>)       = 4
[pid  4597] <... openat resumed>)       = 3
[pid  4596] close(11 <unfinished ...>
[pid  4595] close(10 <unfinished ...>
[pid  4594] close(11 <unfinished ...>
[pid  4599] <... setns resumed>)        = 0
[pid  4598] setns(3, 0 <unfinished ...>
[pid  4597] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(3 <unfinished ...>
[pid  4598] <... setns resumed>)        = 0
[pid  4597] <... write resumed>)        = 8
[pid  4596] close(12 <unfinished ...>
[pid  4595] close(11 <unfinished ...>
[pid  4594] close(12 <unfinished ...>
[pid  4599] <... close resumed>)        = 0
[pid  4598] close(3 <unfinished ...>
[pid  4597] close(3 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4598] <... close resumed>)        = 0
[pid  4597] <... close resumed>)        = 0
[pid  4596] close(13 <unfinished ...>
[pid  4595] close(12 <unfinished ...>
[pid  4594] close(13 <unfinished ...>
[pid  4599] <... fcntl resumed>)        = 5
[pid  4598] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4597] close(4 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4598] <... fcntl resumed>)        = 5
[pid  4597] <... close resumed>)        = 0
[pid  4596] close(14 <unfinished ...>
[pid  4595] close(13 <unfinished ...>
[pid  4594] close(14 <unfinished ...>
[pid  4599] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4598] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4597] close(5 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4598] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4597] <... close resumed>)        = 0
[pid  4596] close(15 <unfinished ...>
[pid  4595] close(14 <unfinished ...>
[pid  4594] close(15 <unfinished ...>
[pid  4599] <... openat resumed>)       = 3
[pid  4598] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4597] close(6 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4598] <... openat resumed>)       = 3
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(16 <unfinished ...>
[pid  4595] close(15 <unfinished ...>
[pid  4594] close(16 <unfinished ...>
[pid  4599] <... write resumed>)        = 8
[pid  4598] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4597] close(7 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(3 <unfinished ...>
[pid  4598] <... write resumed>)        = 8
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(17 <unfinished ...>
[pid  4595] close(16 <unfinished ...>
[pid  4594] close(17 <unfinished ...>
[pid  4599] <... close resumed>)        = 0
[pid  4598] close(3 <unfinished ...>
[pid  4597] close(8 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(4 <unfinished ...>
[pid  4598] <... close resumed>)        = 0
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(18 <unfinished ...>
[pid  4595] close(17 <unfinished ...>
[pid  4594] close(18 <unfinished ...>
[pid  4599] <... close resumed>)        = 0
[pid  4598] close(4 <unfinished ...>
[pid  4597] close(9 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(5 <unfinished ...>
[pid  4598] <... close resumed>)        = 0
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(19 <unfinished ...>
[pid  4595] close(18 <unfinished ...>
[pid  4594] close(19 <unfinished ...>
[pid  4599] <... close resumed>)        = 0
[pid  4598] close(5 <unfinished ...>
[pid  4597] close(10 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(6 <unfinished ...>
[pid  4598] <... close resumed>)        = 0
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(20 <unfinished ...>
[pid  4595] close(19 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(6 <unfinished ...>
[pid  4597] close(11 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(20 <unfinished ...>
[pid  4599] close(7 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(21 <unfinished ...>
[pid  4595] close(20 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(7 <unfinished ...>
[pid  4597] close(12 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(21 <unfinished ...>
[pid  4599] close(8 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(22 <unfinished ...>
[pid  4595] close(21 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(8 <unfinished ...>
[pid  4597] close(13 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(22 <unfinished ...>
[pid  4599] close(9 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(23 <unfinished ...>
[pid  4595] close(22 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(9 <unfinished ...>
[pid  4597] close(14 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(23 <unfinished ...>
[pid  4599] close(10 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(24 <unfinished ...>
[pid  4595] close(23 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(10 <unfinished ...>
[pid  4597] close(15 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(24 <unfinished ...>
[pid  4599] close(11 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(25 <unfinished ...>
[pid  4595] close(24 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(11 <unfinished ...>
[pid  4597] close(16 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(25 <unfinished ...>
[pid  4599] close(12 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(26 <unfinished ...>
[pid  4595] close(25 <unfinished ...>
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(12 <unfinished ...>
[pid  4597] close(17 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] close(26 <unfinished ...>
[pid  4599] close(13 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(27 <unfinished ...>
[pid  4595] close(26 <unfinished ...>
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(13 <unfinished ...>
[pid  4597] close(18 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(14 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(28 <unfinished ...>
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(19 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(15 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] close(29 <unfinished ...>
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(20 <unfinished ...>
[pid  4596] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] close(27 <unfinished ...>
[pid  4594] close(27 <unfinished ...>
[pid  4599] close(16 <unfinished ...>
[pid  4598] close(14 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] exit_group(0 <unfinished ...>
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(21 <unfinished ...>
[pid  4596] <... exit_group resumed>)   = ?
[pid  4595] close(28 <unfinished ...>
[pid  4594] close(28 <unfinished ...>
[pid  4599] close(17 <unfinished ...>
[pid  4598] close(15 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4596] +++ exited with 0 +++
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(22 <unfinished ...>
[pid  4595] close(29 <unfinished ...>
[pid  4594] close(29 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4599] close(18 <unfinished ...>
[pid  4598] close(16 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4594] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(23 <unfinished ...>
[pid  4599] close(19 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4595] exit_group(0 <unfinished ...>
[pid  4594] exit_group(0 <unfinished ...>
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(17 <unfinished ...>
[pid  4597] close(24 <unfinished ...>
[pid  4595] <... exit_group resumed>)   = ?
[pid  4594] <... exit_group resumed>)   = ?
[pid  4599] close(20 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(25 <unfinished ...>
[pid  4599] close(21 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(26 <unfinished ...>
[pid  4599] close(22 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(27 <unfinished ...>
[pid  4599] close(23 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(28 <unfinished ...>
[pid  4599] close(24 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] close(29 <unfinished ...>
[pid  4595] +++ exited with 0 +++
[pid  4599] close(25 <unfinished ...>
[pid  4597] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4597] exit_group(0 <unfinished ...>
[pid  4599] close(26 <unfinished ...>
[pid  4597] <... exit_group resumed>)   = ?
[pid  4599] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(18 <unfinished ...>
[pid  4597] +++ exited with 0 +++
[pid  4594] +++ exited with 0 +++
[pid  4599] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4599] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4599] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4598] close(19 <unfinished ...>
[pid  4599] exit_group(0)               = ?
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 143
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4599] +++ exited with 0 +++
[pid  4598] close(20./strace-static-x86_64: Process 4600 attached
 <unfinished ...>
[pid  4600] set_robust_list(0x5555569235e0, 24) = 0
[pid  4600] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 142
[pid  4600] <... prctl resumed>)        = 0
[pid  4600] setpgid(0, 0)               = 0
[pid  4600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4598] close(21 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(22 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 140
[pid  4600] write(3, "1000", 4 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(23 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4600] <... write resumed>)        = 4
[pid  4600] close(3)                    = 0
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4600] setns(201, 0)               = 0
[pid  4600] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4598] close(24 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4600] setns(3, 0 <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... setns resumed>)        = 0
[pid  4600] close(3)                    = 0
[pid  4600] fcntl(4, F_DUPFD, 4)        = 5
[pid  4600] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4598] close(25 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 144
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 146
[pid  4600] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4598] close(26 <unfinished ...>
[pid  4600] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4598] close(28 <unfinished ...>
[pid  4600] <... openat resumed>)       = 3
[pid  4598] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4598] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4600] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4598] exit_group(0)               = ?
./strace-static-x86_64: Process 4601 attached
[pid  4600] <... write resumed>)        = 8
[pid  4601] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4600] close(3 <unfinished ...>
[pid  4601] <... set_robust_list resumed>) = 0
[pid  4600] <... close resumed>)        = 0
[pid  4601] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4600] close(4 <unfinished ...>
[pid  4598] +++ exited with 0 +++
[pid  4601] <... prctl resumed>)        = 0
[pid  4600] <... close resumed>)        = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4601] setpgid(0, 0 <unfinished ...>
[pid  4600] close(5 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4601] <... setpgid resumed>)      = 0
[pid  4600] <... close resumed>)        = 0
[pid  4601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4600] close(6./strace-static-x86_64: Process 4604 attached
 <unfinished ...>
[pid  4601] <... openat resumed>)       = 3
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 143
[pid  4604] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4601] write(3, "1000", 4 <unfinished ...>
[pid  4600] close(7 <unfinished ...>
[pid  4604] <... set_robust_list resumed>) = 0
[pid  4601] <... write resumed>)        = 4
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4603 attached
[pid  4604] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4603] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4601] close(3 <unfinished ...>
[pid  4600] close(8 <unfinished ...>
[pid  4604] <... prctl resumed>)        = 0
[pid  4603] <... set_robust_list resumed>) = 0
[pid  4601] <... close resumed>)        = 0
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4602 attached
[pid  4604] setpgid(0, 0 <unfinished ...>
[pid  4603] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4601] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4600] close(9 <unfinished ...>
[pid  4604] <... setpgid resumed>)      = 0
[pid  4603] <... prctl resumed>)        = 0
[pid  4602] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4601] <... openat resumed>)       = 3
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4601] setns(201, 0 <unfinished ...>
[pid  4600] close(10./strace-static-x86_64: Process 4605 attached
 <unfinished ...>
[pid  4604] <... openat resumed>)       = 3
[pid  4603] setpgid(0, 0 <unfinished ...>
[pid  4602] <... set_robust_list resumed>) = 0
[pid  4601] <... setns resumed>)        = 0
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] write(3, "1000", 4 <unfinished ...>
[pid  4601] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4600] close(11 <unfinished ...>
[pid  4604] <... write resumed>)        = 4
[pid  4603] <... setpgid resumed>)      = 0
[pid  4602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4601] <... socket resumed>)       = 4
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4604] close(3 <unfinished ...>
[pid  4603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4602] <... prctl resumed>)        = 0
[pid  4601] setns(3, 0 <unfinished ...>
[pid  4600] close(12 <unfinished ...>
[pid  4604] <... close resumed>)        = 0
[pid  4601] <... setns resumed>)        = 0
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4603] <... openat resumed>)       = 3
[pid  4601] close(3 <unfinished ...>
[pid  4600] close(13 <unfinished ...>
[pid  4605] <... set_robust_list resumed>) = 0
[pid  4604] <... openat resumed>)       = 3
[pid  4602] setpgid(0, 0 <unfinished ...>
[pid  4601] <... close resumed>)        = 0
[pid  4603] write(3, "1000", 4 <unfinished ...>
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] setns(201, 0 <unfinished ...>
[pid  4601] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4600] close(14 <unfinished ...>
[pid  4602] <... setpgid resumed>)      = 0
[pid  4605] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4604] <... setns resumed>)        = 0
[pid  4603] <... write resumed>)        = 4
[pid  4601] <... fcntl resumed>)        = 5
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... prctl resumed>)        = 0
[pid  4604] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4603] close(3 <unfinished ...>
[pid  4602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4601] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4600] close(15 <unfinished ...>
[pid  4605] setpgid(0, 0 <unfinished ...>
[pid  4604] <... socket resumed>)       = 4
[pid  4603] <... close resumed>)        = 0
[pid  4602] <... openat resumed>)       = 3
[pid  4601] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... setpgid resumed>)      = 0
[pid  4604] setns(3, 0 <unfinished ...>
[pid  4603] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4602] write(3, "1000", 4 <unfinished ...>
[pid  4601] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4600] close(16 <unfinished ...>
[pid  4605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4604] <... setns resumed>)        = 0
[pid  4603] <... openat resumed>)       = 3
[pid  4602] <... write resumed>)        = 4
[pid  4601] <... openat resumed>)       = 3
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(3 <unfinished ...>
[pid  4603] setns(201, 0 <unfinished ...>
[pid  4602] close(3 <unfinished ...>
[pid  4601] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4600] close(17 <unfinished ...>
[pid  4605] <... openat resumed>)       = 3
[pid  4604] <... close resumed>)        = 0
[pid  4603] <... setns resumed>)        = 0
[pid  4602] <... close resumed>)        = 0
[pid  4601] <... write resumed>)        = 8
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] write(3, "1000", 4 <unfinished ...>
[pid  4604] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4603] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4602] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4601] close(3 <unfinished ...>
[pid  4600] close(18 <unfinished ...>
[pid  4605] <... write resumed>)        = 4
[pid  4604] <... fcntl resumed>)        = 5
[pid  4603] <... socket resumed>)       = 4
[pid  4601] <... close resumed>)        = 0
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] close(3 <unfinished ...>
[pid  4604] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4603] setns(3, 0 <unfinished ...>
[pid  4602] <... openat resumed>)       = 3
[pid  4601] close(4 <unfinished ...>
[pid  4600] close(19 <unfinished ...>
[pid  4605] <... close resumed>)        = 0
[pid  4604] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4603] <... setns resumed>)        = 0
[pid  4602] setns(201, 0 <unfinished ...>
[pid  4601] <... close resumed>)        = 0
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4604] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4603] close(3 <unfinished ...>
[pid  4602] <... setns resumed>)        = 0
[pid  4601] close(5 <unfinished ...>
[pid  4600] close(20 <unfinished ...>
[pid  4604] <... openat resumed>)       = 3
[pid  4601] <... close resumed>)        = 0
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4603] <... close resumed>)        = 0
[pid  4602] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4601] close(6 <unfinished ...>
[pid  4600] close(21 <unfinished ...>
[pid  4604] <... write resumed>)        = 8
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4604] close(3 <unfinished ...>
[pid  4603] <... fcntl resumed>)        = 5
[pid  4602] <... socket resumed>)       = 4
[pid  4601] close(7 <unfinished ...>
[pid  4600] close(22 <unfinished ...>
[pid  4605] <... openat resumed>)       = 3
[pid  4604] <... close resumed>)        = 0
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] setns(3, 0 <unfinished ...>
[pid  4603] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4605] setns(201, 0 <unfinished ...>
[pid  4604] close(4 <unfinished ...>
[pid  4603] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4602] <... setns resumed>)        = 0
[pid  4601] close(8 <unfinished ...>
[pid  4600] close(23 <unfinished ...>
[pid  4605] <... setns resumed>)        = 0
[pid  4604] <... close resumed>)        = 0
[pid  4603] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4602] close(3 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4604] close(5 <unfinished ...>
[pid  4602] <... close resumed>)        = 0
[pid  4601] close(9 <unfinished ...>
[pid  4600] close(24 <unfinished ...>
[pid  4605] <... socket resumed>)       = 4
[pid  4604] <... close resumed>)        = 0
[pid  4603] <... openat resumed>)       = 3
[pid  4602] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] setns(3, 0 <unfinished ...>
[pid  4604] close(6 <unfinished ...>
[pid  4603] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4602] <... fcntl resumed>)        = 5
[pid  4601] close(10 <unfinished ...>
[pid  4600] close(25 <unfinished ...>
[pid  4605] <... setns resumed>)        = 0
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... write resumed>)        = 8
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(7 <unfinished ...>
[pid  4603] close(3 <unfinished ...>
[pid  4602] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4601] close(11 <unfinished ...>
[pid  4605] close(3 <unfinished ...>
[pid  4600] close(26 <unfinished ...>
[pid  4605] <... close resumed>)        = 0
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = 0
[pid  4602] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4604] close(8 <unfinished ...>
[pid  4603] close(4 <unfinished ...>
[pid  4602] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4601] close(12 <unfinished ...>
[pid  4600] close(27 <unfinished ...>
[pid  4605] <... fcntl resumed>)        = 5
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = 0
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(9 <unfinished ...>
[pid  4602] <... openat resumed>)       = 3
[pid  4601] close(13 <unfinished ...>
[pid  4600] close(28 <unfinished ...>
[pid  4605] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(5 <unfinished ...>
[pid  4602] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4604] close(10 <unfinished ...>
[pid  4603] <... close resumed>)        = 0
[pid  4601] close(14 <unfinished ...>
[pid  4600] close(29 <unfinished ...>
[pid  4602] <... write resumed>)        = 8
[pid  4605] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(6 <unfinished ...>
[pid  4602] close(3 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... openat resumed>)       = 3
[pid  4604] close(11 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = 0
[pid  4601] close(15 <unfinished ...>
[pid  4600] exit_group(0 <unfinished ...>
[pid  4605] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(7 <unfinished ...>
[pid  4602] close(4 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4600] <... exit_group resumed>)   = ?
[pid  4605] <... write resumed>)        = 8
[pid  4604] close(12 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = 0
[pid  4601] close(16 <unfinished ...>
[pid  4600] +++ exited with 0 +++
[pid  4605] close(3 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(8 <unfinished ...>
[pid  4602] close(5 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... close resumed>)        = 0
[pid  4604] close(13 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] close(17 <unfinished ...>
[pid  4602] <... close resumed>)        = 0
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4605] close(4 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(9 <unfinished ...>
[pid  4602] close(6 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4605] <... close resumed>)        = 0
[pid  4604] close(14 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] close(18 <unfinished ...>
[pid  4605] close(5 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(10 <unfinished ...>
[pid  4602] close(7 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4605] <... close resumed>)        = 0
[pid  4604] close(15 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] close(19 <unfinished ...>
[pid  4605] close(6 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(11 <unfinished ...>
[pid  4602] close(8 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(16 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] close(20 <unfinished ...>
[pid  4605] close(7 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(12 <unfinished ...>
[pid  4602] close(9 <unfinished ...>
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(17 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] close(21 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(18 <unfinished ...>
[pid  4601] close(22 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(19 <unfinished ...>
[pid  4601] close(23 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(20 <unfinished ...>
[pid  4603] close(13 <unfinished ...>
[pid  4602] close(10 <unfinished ...>
[pid  4601] close(24 <unfinished ...>
[pid  4605] close(8 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 144
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(21 <unfinished ...>
[pid  4603] close(14 <unfinished ...>
[pid  4602] close(11 <unfinished ...>
[pid  4601] close(25 <unfinished ...>
[pid  4605] close(9 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(22 <unfinished ...>
[pid  4603] close(15 <unfinished ...>
[pid  4602] close(12 <unfinished ...>
[pid  4601] close(26 <unfinished ...>
[pid  4605] close(10 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(23 <unfinished ...>
[pid  4603] close(16 <unfinished ...>
[pid  4602] close(13 <unfinished ...>
[pid  4601] close(27 <unfinished ...>
[pid  4605] close(11 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(24 <unfinished ...>
[pid  4603] close(17 <unfinished ...>
[pid  4602] close(14 <unfinished ...>
[pid  4601] close(28./strace-static-x86_64: Process 4606 attached
 <unfinished ...>
[pid  4605] close(12 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(25 <unfinished ...>
[pid  4603] close(18 <unfinished ...>
[pid  4602] close(15 <unfinished ...>
[pid  4601] close(29 <unfinished ...>
[pid  4606] <... set_robust_list resumed>) = 0
[pid  4605] close(13 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(26 <unfinished ...>
[pid  4603] close(19 <unfinished ...>
[pid  4602] close(16 <unfinished ...>
[pid  4601] exit_group(0 <unfinished ...>
[pid  4606] <... prctl resumed>)        = 0
[pid  4605] close(14 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4601] <... exit_group resumed>)   = ?
[pid  4606] setpgid(0, 0 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(27 <unfinished ...>
[pid  4603] close(20 <unfinished ...>
[pid  4602] close(17 <unfinished ...>
[pid  4601] +++ exited with 0 +++
[pid  4606] <... setpgid resumed>)      = 0
[pid  4605] close(15 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(28 <unfinished ...>
[pid  4603] close(21 <unfinished ...>
[pid  4602] close(18 <unfinished ...>
[pid  4606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4605] close(16 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] close(29 <unfinished ...>
[pid  4603] close(22 <unfinished ...>
[pid  4602] close(19 <unfinished ...>
[pid  4605] close(17 <unfinished ...>
[pid  4604] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4606] <... openat resumed>)       = 3
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4604] exit_group(0 <unfinished ...>
[pid  4603] close(23 <unfinished ...>
[pid  4602] close(20 <unfinished ...>
[pid  4604] <... exit_group resumed>)   = ?
[pid  4606] write(3, "1000", 4 <unfinished ...>
[pid  4605] close(18 <unfinished ...>
[pid  4604] +++ exited with 0 +++
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... write resumed>)        = 4
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(24 <unfinished ...>
[pid  4602] close(21 <unfinished ...>
[pid  4606] close(3 <unfinished ...>
[pid  4605] close(19 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 143
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(25 <unfinished ...>
[pid  4602] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] close(20 <unfinished ...>
[pid  4606] <... close resumed>)        = 0
[pid  4602] close(23./strace-static-x86_64: Process 4607 attached
 <unfinished ...>
[pid  4603] close(26 <unfinished ...>
[pid  4606] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4605] close(21 <unfinished ...>
[pid  4603] close(27 <unfinished ...>
[pid  4602] close(24 <unfinished ...>
[pid  4607] set_robust_list(0x5555569235e0, 24) = 0
[pid  4607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4607] setpgid(0, 0 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] close(28 <unfinished ...>
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 147
[pid  4605] close(22 <unfinished ...>
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] close(25 <unfinished ...>
[pid  4603] close(29 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] close(23 <unfinished ...>
[pid  4603] exit_group(0 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4603] <... exit_group resumed>)   = ?
[pid  4602] close(26 <unfinished ...>
[pid  4605] close(24 <unfinished ...>
[pid  4607] <... setpgid resumed>)      = 0
[pid  4607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4607] write(3, "1000", 4)         = 4
[pid  4607] close(3)                    = 0
[pid  4607] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4603] +++ exited with 0 +++
[pid  4607] <... openat resumed>)       = 3
[pid  4606] <... openat resumed>)       = 3
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] close(25 <unfinished ...>
[pid  4602] close(27 <unfinished ...>
[pid  4606] setns(201, 0 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4605] close(26 <unfinished ...>
[pid  4602] close(28 <unfinished ...>
[pid  4606] <... setns resumed>)        = 0
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4605] close(27 <unfinished ...>
[pid  4602] close(29 <unfinished ...>
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4605] close(28 <unfinished ...>
[pid  4602] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... socket resumed>)       = 4
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4608 attached
[pid  4607] setns(201, 0 <unfinished ...>
[pid  4605] close(29 <unfinished ...>
[pid  4602] exit_group(0 <unfinished ...>
[pid  4606] setns(3, 0 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4605] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4602] <... exit_group resumed>)   = ?
[pid  4606] <... setns resumed>)        = 0
[pid  4605] exit_group(0 <unfinished ...>
[pid  4608] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4607] <... setns resumed>)        = 0
[pid  4608] <... set_robust_list resumed>) = 0
[pid  4607] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4608] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4607] <... socket resumed>)       = 4
[pid  4608] <... prctl resumed>)        = 0
[pid  4607] setns(3, 0 <unfinished ...>
[pid  4608] setpgid(0, 0 <unfinished ...>
[pid  4607] <... setns resumed>)        = 0
[pid  4608] <... setpgid resumed>)      = 0
[pid  4607] close(3 <unfinished ...>
[pid  4602] +++ exited with 0 +++
[pid  4608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4607] <... close resumed>)        = 0
[pid  4605] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4606] close(3 <unfinished ...>
[pid  4608] <... openat resumed>)       = 3
[pid  4607] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4608] write(3, "1000", 4 <unfinished ...>
[pid  4607] <... fcntl resumed>)        = 5
[pid  4608] <... write resumed>)        = 4
[pid  4607] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4608] close(3 <unfinished ...>
[pid  4607] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4608] <... close resumed>)        = 0
[pid  4607] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4608] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4607] <... openat resumed>)       = 3
[pid  4608] <... openat resumed>)       = 3
[pid  4607] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4605] +++ exited with 0 +++
[pid  4608] setns(201, 0 <unfinished ...>
[pid  4607] <... write resumed>)        = 8
[pid  4606] <... close resumed>)        = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4608] <... setns resumed>)        = 0
[pid  4607] close(3 <unfinished ...>
[pid  4606] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4608] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4607] <... close resumed>)        = 0
[pid  4608] <... socket resumed>)       = 4
[pid  4607] close(4 <unfinished ...>
[pid  4608] setns(3, 0 <unfinished ...>
[pid  4607] <... close resumed>)        = 0
[pid  4608] <... setns resumed>)        = 0
[pid  4607] close(5 <unfinished ...>
[pid  4608] close(3 <unfinished ...>
[pid  4607] <... close resumed>)        = 0
[pid  4608] <... close resumed>)        = 0
[pid  4607] close(6 <unfinished ...>
[pid  4608] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] <... fcntl resumed>)        = 5
[pid  4607] close(7 <unfinished ...>
[pid  4608] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4607] close(8 <unfinished ...>
[pid  4606] <... fcntl resumed>)        = 5
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 141
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 145
[pid  4608] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4608] <... openat resumed>)       = 3
[pid  4607] close(9 <unfinished ...>
[pid  4606] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4608] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] <... write resumed>)        = 8
[pid  4607] close(10 <unfinished ...>
[pid  4608] close(3 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] <... close resumed>)        = 0
[pid  4607] close(11 <unfinished ...>
[pid  4608] close(4 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 144
[pid  4608] <... close resumed>)        = 0
[pid  4607] close(12 <unfinished ...>
[pid  4608] close(5 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4611 attached
./strace-static-x86_64: Process 4609 attached
 <unfinished ...>
[pid  4608] <... close resumed>)        = 0
[pid  4607] close(13./strace-static-x86_64: Process 4610 attached
 <unfinished ...>
[pid  4608] close(6 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... openat resumed>)       = 3
[pid  4610] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(14 <unfinished ...>
[pid  4606] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4610] <... set_robust_list resumed>) = 0
[pid  4609] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4608] close(7 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(15 <unfinished ...>
[pid  4606] <... write resumed>)        = 8
[pid  4610] <... prctl resumed>)        = 0
[pid  4608] close(8 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(3 <unfinished ...>
[pid  4609] <... set_robust_list resumed>) = 0
[pid  4610] setpgid(0, 0 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(16 <unfinished ...>
[pid  4610] <... setpgid resumed>)      = 0
[pid  4608] close(9 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = 0
[pid  4610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4609] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(17 <unfinished ...>
[pid  4606] close(4 <unfinished ...>
[pid  4611] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4610] <... openat resumed>)       = 3
[pid  4609] <... prctl resumed>)        = 0
[pid  4608] close(10 <unfinished ...>
[pid  4611] <... set_robust_list resumed>) = 0
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = 0
[pid  4610] write(3, "1000", 4 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(18 <unfinished ...>
[pid  4606] close(5 <unfinished ...>
[pid  4610] <... write resumed>)        = 4
[pid  4609] setpgid(0, 0 <unfinished ...>
[pid  4608] close(11 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4610] close(3 <unfinished ...>
[pid  4609] <... setpgid resumed>)      = 0
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(19 <unfinished ...>
[pid  4606] <... close resumed>)        = 0
[pid  4610] <... close resumed>)        = 0
[pid  4608] close(12 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(6 <unfinished ...>
[pid  4611] <... prctl resumed>)        = 0
[pid  4610] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(20 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] setpgid(0, 0 <unfinished ...>
[pid  4610] <... openat resumed>)       = 3
[pid  4609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4608] close(13 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(7 <unfinished ...>
[pid  4610] setns(201, 0 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(21 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... setpgid resumed>)      = 0
[pid  4610] <... setns resumed>)        = 0
[pid  4609] <... openat resumed>)       = 3
[pid  4608] close(14 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(8 <unfinished ...>
[pid  4610] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(22 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4610] <... socket resumed>)       = 4
[pid  4609] write(3, "1000", 4 <unfinished ...>
[pid  4608] close(15 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(9 <unfinished ...>
[pid  4610] setns(3, 0 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(23 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... openat resumed>)       = 3
[pid  4610] <... setns resumed>)        = 0
[pid  4609] <... write resumed>)        = 4
[pid  4608] close(16 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(10 <unfinished ...>
[pid  4610] close(3 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(24 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(3 <unfinished ...>
[pid  4611] write(3, "1000", 4 <unfinished ...>
[pid  4610] <... close resumed>)        = 0
[pid  4608] close(17 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(11 <unfinished ...>
[pid  4609] <... close resumed>)        = 0
[pid  4611] <... write resumed>)        = 4
[pid  4610] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4609] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(25 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(3 <unfinished ...>
[pid  4610] <... fcntl resumed>)        = 5
[pid  4608] close(18 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(12 <unfinished ...>
[pid  4611] <... close resumed>)        = 0
[pid  4610] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4609] <... openat resumed>)       = 3
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(26 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4610] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4609] setns(201, 0 <unfinished ...>
[pid  4608] close(19 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(13 <unfinished ...>
[pid  4611] <... openat resumed>)       = 3
[pid  4610] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4609] <... setns resumed>)        = 0
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(27 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] setns(201, 0 <unfinished ...>
[pid  4610] <... openat resumed>)       = 3
[pid  4609] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4608] close(20 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(14 <unfinished ...>
[pid  4611] <... setns resumed>)        = 0
[pid  4610] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(28 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... socket resumed>)       = 4
[pid  4611] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4610] <... write resumed>)        = 8
[pid  4608] close(21 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(15 <unfinished ...>
[pid  4609] setns(3, 0 <unfinished ...>
[pid  4611] <... socket resumed>)       = 4
[pid  4610] close(3 <unfinished ...>
[pid  4609] <... setns resumed>)        = 0
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] close(29 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] setns(3, 0 <unfinished ...>
[pid  4610] <... close resumed>)        = 0
[pid  4609] close(3 <unfinished ...>
[pid  4608] close(22 <unfinished ...>
[pid  4607] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(16 <unfinished ...>
[pid  4611] <... setns resumed>)        = 0
[pid  4610] close(4 <unfinished ...>
[pid  4609] <... close resumed>)        = 0
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] exit_group(0 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(3 <unfinished ...>
[pid  4610] <... close resumed>)        = 0
[pid  4609] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4608] close(23 <unfinished ...>
[pid  4607] <... exit_group resumed>)   = ?
[pid  4606] close(17 <unfinished ...>
[pid  4611] <... close resumed>)        = 0
[pid  4610] close(5 <unfinished ...>
[pid  4609] <... fcntl resumed>)        = 5
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4607] +++ exited with 0 +++
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4610] <... close resumed>)        = 0
[pid  4609] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4608] close(24 <unfinished ...>
[pid  4606] close(18 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4611] <... fcntl resumed>)        = 5
[pid  4610] close(6 <unfinished ...>
[pid  4609] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4608] close(25 <unfinished ...>
[pid  4606] close(19 <unfinished ...>
[pid  4610] close(7 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... openat resumed>)       = 3
[pid  4608] close(26 <unfinished ...>
[pid  4611] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4610] close(8 <unfinished ...>
[pid  4609] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4611] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] close(27 <unfinished ...>
[pid  4609] <... write resumed>)        = 8
[pid  4610] close(9 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(20 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] close(28 <unfinished ...>
[pid  4610] close(10 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] close(29 <unfinished ...>
[pid  4610] close(11 <unfinished ...>
[pid  4608] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4608] exit_group(0 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] close(12 <unfinished ...>
[pid  4608] <... exit_group resumed>)   = ?
[pid  4611] <... openat resumed>)       = 3
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(3 <unfinished ...>
[pid  4608] +++ exited with 0 +++
[pid  4606] close(21 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 144
[pid  4611] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4610] close(13 <unfinished ...>
[pid  4609] <... close resumed>)        = 0
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4611] <... write resumed>)        = 8
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(4 <unfinished ...>
[pid  4606] close(22 <unfinished ...>
[pid  4611] close(3 <unfinished ...>
[pid  4610] close(14 <unfinished ...>
[pid  4609] <... close resumed>)        = 0
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... close resumed>)        = 0
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(5 <unfinished ...>
[pid  4606] close(23 <unfinished ...>
[pid  4611] close(4 <unfinished ...>
[pid  4610] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = 0
[pid  4611] <... close resumed>)        = 0
[pid  4610] close(16 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(6 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4611] close(5 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(24./strace-static-x86_64: Process 4612 attached
 <unfinished ...>
[pid  4610] close(17 <unfinished ...>
[pid  4612] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... set_robust_list resumed>) = 0
[pid  4610] close(18 <unfinished ...>
[pid  4612] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... prctl resumed>)        = 0
[pid  4610] close(19 <unfinished ...>
[pid  4612] setpgid(0, 0 <unfinished ...>
[pid  4611] <... close resumed>)        = 0
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... setpgid resumed>)      = 0
[pid  4611] close(6 <unfinished ...>
[pid  4610] close(20 <unfinished ...>
[pid  4609] close(7 <unfinished ...>
[pid  4606] close(25 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 148
[pid  4612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... openat resumed>)       = 3
[pid  4611] close(7 <unfinished ...>
[pid  4610] close(21 <unfinished ...>
[pid  4609] close(8 <unfinished ...>
[pid  4606] close(26 <unfinished ...>
[pid  4612] write(3, "1000", 4 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... write resumed>)        = 4
[pid  4611] close(8 <unfinished ...>
[pid  4610] close(22 <unfinished ...>
[pid  4609] close(9 <unfinished ...>
[pid  4606] close(27 <unfinished ...>
[pid  4612] close(3 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4613 attached
[pid  4612] <... close resumed>)        = 0
[pid  4611] close(9 <unfinished ...>
[pid  4610] close(23 <unfinished ...>
[pid  4609] close(10 <unfinished ...>
[pid  4613] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4612] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(28 <unfinished ...>
[pid  4613] <... set_robust_list resumed>) = 0
[pid  4612] <... openat resumed>)       = 3
[pid  4611] close(10 <unfinished ...>
[pid  4610] close(24 <unfinished ...>
[pid  4609] close(11 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4612] setns(201, 0 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] close(29 <unfinished ...>
[pid  4613] <... prctl resumed>)        = 0
[pid  4612] <... setns resumed>)        = 0
[pid  4611] close(11 <unfinished ...>
[pid  4610] close(25 <unfinished ...>
[pid  4609] close(12 <unfinished ...>
[pid  4606] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] setpgid(0, 0 <unfinished ...>
[pid  4612] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4606] exit_group(0 <unfinished ...>
[pid  4613] <... setpgid resumed>)      = 0
[pid  4612] <... socket resumed>)       = 4
[pid  4611] close(12 <unfinished ...>
[pid  4610] close(26 <unfinished ...>
[pid  4609] close(13 <unfinished ...>
[pid  4606] <... exit_group resumed>)   = ?
[pid  4613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4612] setns(3, 0 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... openat resumed>)       = 3
[pid  4612] <... setns resumed>)        = 0
[pid  4610] close(27 <unfinished ...>
[pid  4613] write(3, "1000", 4 <unfinished ...>
[pid  4612] close(3 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... write resumed>)        = 4
[pid  4612] <... close resumed>)        = 0
[pid  4610] close(28 <unfinished ...>
[pid  4606] +++ exited with 0 +++
[pid  4613] close(3 <unfinished ...>
[pid  4612] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4611] close(13 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(14 <unfinished ...>
[pid  4613] <... close resumed>)        = 0
[pid  4612] <... fcntl resumed>)        = 5
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] close(29 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4613] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4612] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4611] close(14 <unfinished ...>
[pid  4610] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(15 <unfinished ...>
[pid  4613] <... openat resumed>)       = 3
[pid  4612] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] exit_group(0 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] setns(201, 0 <unfinished ...>
[pid  4612] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4611] close(15 <unfinished ...>
[pid  4610] <... exit_group resumed>)   = ?
[pid  4609] close(16 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4613] <... setns resumed>)        = 0
[pid  4612] <... openat resumed>)       = 3
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4610] +++ exited with 0 +++
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4612] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4613] <... socket resumed>)       = 4
[pid  4612] <... write resumed>)        = 8
[pid  4611] close(16 <unfinished ...>
[pid  4609] close(17 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4613] setns(3, 0 <unfinished ...>
[pid  4612] close(3 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 145
./strace-static-x86_64: Process 4614 attached
[pid  4613] <... setns resumed>)        = 0
[pid  4612] <... close resumed>)        = 0
[pid  4611] close(17 <unfinished ...>
[pid  4609] close(18 <unfinished ...>
[pid  4613] close(3 <unfinished ...>
[pid  4612] close(4 <unfinished ...>
[pid  4613] <... close resumed>)        = 0
[pid  4612] <... close resumed>)        = 0
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4612] close(5 <unfinished ...>
[pid  4611] close(18 <unfinished ...>
[pid  4609] close(19 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4614] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4613] <... fcntl resumed>)        = 5
[pid  4612] <... close resumed>)        = 0
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4612] close(6 <unfinished ...>
[pid  4613] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4612] close(7 <unfinished ...>
[pid  4613] <... openat resumed>)       = 3
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(19 <unfinished ...>
[pid  4609] close(20 <unfinished ...>
[pid  4613] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4612] close(8 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 146
[pid  4613] <... write resumed>)        = 8
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(20 <unfinished ...>
[pid  4609] close(21 <unfinished ...>
[pid  4613] close(3 <unfinished ...>
[pid  4612] close(9 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... set_robust_list resumed>) = 0
[pid  4613] <... close resumed>)        = 0
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(21 <unfinished ...>
[pid  4609] close(22 <unfinished ...>
[pid  4614] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4613] close(4 <unfinished ...>
[pid  4612] close(10 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... prctl resumed>)        = 0
[pid  4613] <... close resumed>)        = 0
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(22 <unfinished ...>
[pid  4609] close(23 <unfinished ...>
[pid  4613] close(5 <unfinished ...>
[pid  4612] close(11 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4615 attached
[pid  4614] setpgid(0, 0 <unfinished ...>
[pid  4613] <... close resumed>)        = 0
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(23 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4614] <... setpgid resumed>)      = 0
[pid  4613] close(6 <unfinished ...>
[pid  4612] close(12 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(24 <unfinished ...>
[pid  4615] <... set_robust_list resumed>) = 0
[pid  4614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(24 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4613] close(7 <unfinished ...>
[pid  4612] close(13 <unfinished ...>
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(25 <unfinished ...>
[pid  4614] <... openat resumed>)       = 3
[pid  4615] <... prctl resumed>)        = 0
[pid  4614] write(3, "1000", 4 <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] close(25 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] setpgid(0, 0 <unfinished ...>
[pid  4613] close(8 <unfinished ...>
[pid  4612] close(14 <unfinished ...>
[pid  4615] <... setpgid resumed>)      = 0
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(26 <unfinished ...>
[pid  4615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4614] <... write resumed>)        = 4
[pid  4613] close(9 <unfinished ...>
[pid  4612] close(15 <unfinished ...>
[pid  4611] close(26 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] <... openat resumed>)       = 3
[pid  4614] close(3 <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(27 <unfinished ...>
[pid  4615] write(3, "1000", 4 <unfinished ...>
[pid  4614] <... close resumed>)        = 0
[pid  4613] close(10 <unfinished ...>
[pid  4612] close(16 <unfinished ...>
[pid  4611] close(27 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] <... write resumed>)        = 4
[pid  4614] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(28 <unfinished ...>
[pid  4615] close(3 <unfinished ...>
[pid  4613] close(11 <unfinished ...>
[pid  4612] close(17 <unfinished ...>
[pid  4611] close(28 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] <... close resumed>)        = 0
[pid  4614] <... openat resumed>)       = 3
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] close(29 <unfinished ...>
[pid  4615] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4614] setns(201, 0 <unfinished ...>
[pid  4613] close(12 <unfinished ...>
[pid  4612] close(18 <unfinished ...>
[pid  4611] close(29 <unfinished ...>
[pid  4609] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] <... openat resumed>)       = 3
[pid  4614] <... setns resumed>)        = 0
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4609] exit_group(0 <unfinished ...>
[pid  4615] setns(201, 0 <unfinished ...>
[pid  4614] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4613] close(13 <unfinished ...>
[pid  4612] close(19 <unfinished ...>
[pid  4611] exit_group(0 <unfinished ...>
[pid  4609] <... exit_group resumed>)   = ?
[pid  4615] <... setns resumed>)        = 0
[pid  4614] <... socket resumed>)       = 4
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4611] <... exit_group resumed>)   = ?
[pid  4615] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4613] close(14 <unfinished ...>
[pid  4612] close(20 <unfinished ...>
[pid  4615] <... socket resumed>)       = 4
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] setns(3, 0 <unfinished ...>
[pid  4613] close(15 <unfinished ...>
[pid  4612] close(21 <unfinished ...>
[pid  4615] <... setns resumed>)        = 0
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] close(3 <unfinished ...>
[pid  4613] close(16 <unfinished ...>
[pid  4612] close(22 <unfinished ...>
[pid  4609] +++ exited with 0 +++
[pid  4615] <... close resumed>)        = 0
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4613] close(17 <unfinished ...>
[pid  4612] close(23 <unfinished ...>
[pid  4615] <... fcntl resumed>)        = 5
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4613] close(18 <unfinished ...>
[pid  4612] close(24 <unfinished ...>
[pid  4615] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4613] close(19 <unfinished ...>
[pid  4612] close(25 <unfinished ...>
[pid  4611] +++ exited with 0 +++
[pid  4615] <... openat resumed>)       = 3
[pid  4614] setns(3, 0 <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4615] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4614] <... setns resumed>)        = 0
[pid  4613] close(20 <unfinished ...>
[pid  4612] close(26 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4615] <... write resumed>)        = 8
[pid  4614] close(3 <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] close(3 <unfinished ...>
[pid  4613] close(21 <unfinished ...>
[pid  4612] close(27 <unfinished ...>
[pid  4615] <... close resumed>)        = 0
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] close(4 <unfinished ...>
[pid  4613] close(22 <unfinished ...>
[pid  4612] close(28 <unfinished ...>
[pid  4615] <... close resumed>)        = 0
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = 0
[pid  4615] close(5 <unfinished ...>
[pid  4614] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4613] close(23 <unfinished ...>
[pid  4612] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 142
[pid  4615] <... close resumed>)        = 0
[pid  4614] <... fcntl resumed>)        = 5
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] close(6 <unfinished ...>
[pid  4613] close(24 <unfinished ...>
[pid  4612] exit_group(0 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4612] <... exit_group resumed>)   = ?
[pid  4615] close(7 <unfinished ...>
[pid  4614] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4613] close(25 <unfinished ...>
[pid  4612] +++ exited with 0 +++
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] close(8 <unfinished ...>
[pid  4613] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4615] close(9 <unfinished ...>
[pid  4613] close(27 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] close(10 <unfinished ...>
[pid  4613] close(28 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4616 attached
[pid  4615] close(11 <unfinished ...>
[pid  4613] close(29 <unfinished ...>
[pid  4616] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4613] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4616] <... set_robust_list resumed>) = 0
[pid  4615] close(12 <unfinished ...>
[pid  4614] <... openat resumed>)       = 3
[pid  4613] exit_group(0 <unfinished ...>
[pid  4616] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4613] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4617 attached
[pid  4616] <... prctl resumed>)        = 0
[pid  4615] close(13 <unfinished ...>
[pid  4614] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4613] +++ exited with 0 +++
[pid  4617] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4616] setpgid(0, 0 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4616] <... setpgid resumed>)      = 0
[pid  4615] close(14 <unfinished ...>
[pid  4614] <... write resumed>)        = 8
[pid  4616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 145
[pid  4616] <... openat resumed>)       = 3
[pid  4615] close(15 <unfinished ...>
[pid  4616] write(3, "1000", 4 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... write resumed>)        = 4
[pid  4615] close(16 <unfinished ...>
[pid  4614] close(3 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4616] close(3 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = 0
[pid  4616] <... close resumed>)        = 0
[pid  4615] close(17 <unfinished ...>
[pid  4614] close(4 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 145
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4616] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = 0
[pid  4616] <... openat resumed>)       = 3
[pid  4615] close(18 <unfinished ...>
[pid  4616] setns(201, 0 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... setns resumed>)        = 0
[pid  4615] close(19 <unfinished ...>
[pid  4616] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] close(5 <unfinished ...>
[pid  4616] <... socket resumed>)       = 4
[pid  4615] close(20 <unfinished ...>
[pid  4616] setns(3, 0 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 149
[pid  4616] <... setns resumed>)        = 0
[pid  4615] close(21 <unfinished ...>
[pid  4614] close(6 <unfinished ...>
[pid  4616] close(3 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... close resumed>)        = 0
[pid  4615] close(22 <unfinished ...>
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4618 attached
[pid  4616] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4617] <... set_robust_list resumed>) = 0
[pid  4616] <... fcntl resumed>)        = 5
[pid  4615] close(23 <unfinished ...>
[pid  4614] close(7./strace-static-x86_64: Process 4619 attached
 <unfinished ...>
[pid  4618] <... set_robust_list resumed>) = 0
[pid  4617] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4616] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4617] <... prctl resumed>)        = 0
[pid  4616] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4615] close(24 <unfinished ...>
[pid  4614] close(8 <unfinished ...>
[pid  4618] <... prctl resumed>)        = 0
[pid  4616] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] setpgid(0, 0 <unfinished ...>
[pid  4619] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4618] setpgid(0, 0 <unfinished ...>
[pid  4616] <... openat resumed>)       = 3
[pid  4615] close(25 <unfinished ...>
[pid  4614] close(9 <unfinished ...>
[pid  4617] <... setpgid resumed>)      = 0
[pid  4619] <... set_robust_list resumed>) = 0
[pid  4618] <... setpgid resumed>)      = 0
[pid  4616] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4616] <... write resumed>)        = 8
[pid  4615] close(26 <unfinished ...>
[pid  4614] close(10 <unfinished ...>
[pid  4619] <... prctl resumed>)        = 0
[pid  4618] <... openat resumed>)       = 3
[pid  4616] close(3 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] setpgid(0, 0 <unfinished ...>
[pid  4618] write(3, "1000", 4 <unfinished ...>
[pid  4617] <... openat resumed>)       = 3
[pid  4616] <... close resumed>)        = 0
[pid  4615] close(27 <unfinished ...>
[pid  4614] close(11 <unfinished ...>
[pid  4618] <... write resumed>)        = 4
[pid  4616] close(4 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] write(3, "1000", 4 <unfinished ...>
[pid  4619] <... setpgid resumed>)      = 0
[pid  4618] close(3 <unfinished ...>
[pid  4617] <... write resumed>)        = 4
[pid  4616] <... close resumed>)        = 0
[pid  4615] close(28 <unfinished ...>
[pid  4614] close(12 <unfinished ...>
[pid  4619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4618] <... close resumed>)        = 0
[pid  4617] close(3 <unfinished ...>
[pid  4616] close(5 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] <... openat resumed>)       = 3
[pid  4618] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4616] <... close resumed>)        = 0
[pid  4615] close(29 <unfinished ...>
[pid  4614] close(13 <unfinished ...>
[pid  4617] <... close resumed>)        = 0
[pid  4619] write(3, "1000", 4 <unfinished ...>
[pid  4618] <... openat resumed>)       = 3
[pid  4617] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4616] close(6 <unfinished ...>
[pid  4615] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] setns(201, 0 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] exit_group(0 <unfinished ...>
[pid  4614] close(14 <unfinished ...>
[pid  4619] <... write resumed>)        = 4
[pid  4618] <... setns resumed>)        = 0
[pid  4617] <... openat resumed>)       = 3
[pid  4616] close(7 <unfinished ...>
[pid  4615] <... exit_group resumed>)   = ?
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(3 <unfinished ...>
[pid  4618] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4617] setns(201, 0 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4615] +++ exited with 0 +++
[pid  4614] close(15 <unfinished ...>
[pid  4619] <... close resumed>)        = 0
[pid  4618] <... socket resumed>)       = 4
[pid  4617] <... setns resumed>)        = 0
[pid  4616] close(8 <unfinished ...>
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4619] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4618] setns(3, 0 <unfinished ...>
[pid  4617] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] close(16 <unfinished ...>
[pid  4619] <... openat resumed>)       = 3
[pid  4618] <... setns resumed>)        = 0
[pid  4616] close(9 <unfinished ...>
[pid  4618] close(3 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] setns(201, 0 <unfinished ...>
[pid  4618] <... close resumed>)        = 0
[pid  4617] <... socket resumed>)       = 4
[pid  4616] close(10 <unfinished ...>
[pid  4614] close(17 <unfinished ...>
[pid  4619] <... setns resumed>)        = 0
[pid  4618] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4617] setns(3, 0 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4619] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4618] <... fcntl resumed>)        = 5
[pid  4617] <... setns resumed>)        = 0
[pid  4616] close(11 <unfinished ...>
[pid  4614] close(18 <unfinished ...>
[pid  4618] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4616] close(12 <unfinished ...>
[pid  4618] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... openat resumed>)       = 3
[pid  4617] close(3 <unfinished ...>
[pid  4616] close(13 <unfinished ...>
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] <... socket resumed>)       = 4
[pid  4618] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4617] <... close resumed>)        = 0
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] close(19 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 147
[pid  4619] setns(3, 0 <unfinished ...>
[pid  4618] <... write resumed>)        = 8
[pid  4617] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4616] close(14 <unfinished ...>
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] <... setns resumed>)        = 0
[pid  4618] close(3 <unfinished ...>
[pid  4617] <... fcntl resumed>)        = 5
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] close(20 <unfinished ...>
[pid  4619] close(3 <unfinished ...>
[pid  4618] <... close resumed>)        = 0
[pid  4616] close(15 <unfinished ...>
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(4 <unfinished ...>
[pid  4617] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] close(21 <unfinished ...>
[pid  4619] <... close resumed>)        = 0
[pid  4618] <... close resumed>)        = 0
[pid  4619] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4617] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4616] close(16 <unfinished ...>
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] <... fcntl resumed>)        = 5
[pid  4618] close(5 <unfinished ...>
[pid  4617] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] close(22./strace-static-x86_64: Process 4620 attached
 <unfinished ...>
[pid  4619] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4618] <... close resumed>)        = 0
[pid  4616] close(17 <unfinished ...>
[pid  4620] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4619] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4618] close(6 <unfinished ...>
[pid  4617] <... openat resumed>)       = 3
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... set_robust_list resumed>) = 0
[pid  4619] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4616] close(18 <unfinished ...>
[pid  4614] close(23 <unfinished ...>
[pid  4620] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4619] <... openat resumed>)       = 3
[pid  4618] close(7 <unfinished ...>
[pid  4617] <... write resumed>)        = 8
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... prctl resumed>)        = 0
[pid  4619] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(3 <unfinished ...>
[pid  4616] close(19 <unfinished ...>
[pid  4614] close(24 <unfinished ...>
[pid  4620] setpgid(0, 0 <unfinished ...>
[pid  4619] <... write resumed>)        = 8
[pid  4618] close(8 <unfinished ...>
[pid  4617] <... close resumed>)        = 0
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... setpgid resumed>)      = 0
[pid  4619] close(3 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(4 <unfinished ...>
[pid  4616] close(20 <unfinished ...>
[pid  4614] close(25 <unfinished ...>
[pid  4620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4619] <... close resumed>)        = 0
[pid  4618] close(9 <unfinished ...>
[pid  4617] <... close resumed>)        = 0
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... openat resumed>)       = 3
[pid  4619] close(4 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(5 <unfinished ...>
[pid  4616] close(21 <unfinished ...>
[pid  4614] close(26 <unfinished ...>
[pid  4620] write(3, "1000", 4 <unfinished ...>
[pid  4619] <... close resumed>)        = 0
[pid  4618] close(10 <unfinished ...>
[pid  4617] <... close resumed>)        = 0
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... write resumed>)        = 4
[pid  4619] close(5 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(6 <unfinished ...>
[pid  4616] close(22 <unfinished ...>
[pid  4614] close(27 <unfinished ...>
[pid  4620] close(3 <unfinished ...>
[pid  4619] <... close resumed>)        = 0
[pid  4618] close(11 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... close resumed>)        = 0
[pid  4619] close(6 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(7 <unfinished ...>
[pid  4616] close(23 <unfinished ...>
[pid  4614] close(28 <unfinished ...>
[pid  4620] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(12 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... openat resumed>)       = 3
[pid  4619] close(7 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(8 <unfinished ...>
[pid  4616] close(24 <unfinished ...>
[pid  4614] close(29 <unfinished ...>
[pid  4620] setns(201, 0 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(13 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... setns resumed>)        = 0
[pid  4619] close(8 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(9 <unfinished ...>
[pid  4616] close(25 <unfinished ...>
[pid  4614] exit_group(0 <unfinished ...>
[pid  4620] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(14 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4614] <... exit_group resumed>)   = ?
[pid  4620] <... socket resumed>)       = 4
[pid  4619] close(9 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(10 <unfinished ...>
[pid  4616] close(26 <unfinished ...>
[pid  4620] setns(3, 0 <unfinished ...>
[pid  4618] close(15 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... setns resumed>)        = 0
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] close(27 <unfinished ...>
[pid  4620] close(3 <unfinished ...>
[pid  4618] close(16 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... close resumed>)        = 0
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] close(28 <unfinished ...>
[pid  4620] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4618] close(17 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... fcntl resumed>)        = 5
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] close(29 <unfinished ...>
[pid  4614] +++ exited with 0 +++
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4618] close(18 <unfinished ...>
[pid  4617] close(11 <unfinished ...>
[pid  4616] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4619] close(10 <unfinished ...>
[pid  4620] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4616] exit_group(0 <unfinished ...>
[pid  4620] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4619] close(11 <unfinished ...>
[pid  4618] close(19 <unfinished ...>
[pid  4617] close(12 <unfinished ...>
[pid  4616] <... exit_group resumed>)   = ?
[pid  4620] <... openat resumed>)       = 3
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4619] close(12 <unfinished ...>
[pid  4618] close(20 <unfinished ...>
[pid  4617] close(13 <unfinished ...>
[pid  4616] +++ exited with 0 +++
[pid  4620] <... write resumed>)        = 8
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] close(3 <unfinished ...>
[pid  4618] close(21 <unfinished ...>
[pid  4620] <... close resumed>)        = 0
[pid  4619] close(13 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(14 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4620] close(4 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(22 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... close resumed>)        = 0
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] close(5 <unfinished ...>
[pid  4618] close(23 <unfinished ...>
[pid  4620] <... close resumed>)        = 0
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] close(6 <unfinished ...>
[pid  4618] close(24 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(14 <unfinished ...>
[pid  4617] close(15 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4620] close(7 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(25 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 146
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(15 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(16 <unfinished ...>
[pid  4620] close(8 <unfinished ...>
[pid  4618] close(26 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] close(9 <unfinished ...>
[pid  4618] close(27 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] close(10 <unfinished ...>
[pid  4618] close(28 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] close(11 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] close(29 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(16 <unfinished ...>
[pid  4618] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] close(17 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 143
[pid  4620] close(12 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] exit_group(0 <unfinished ...>
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(17 <unfinished ...>
[pid  4618] <... exit_group resumed>)   = ?
[pid  4617] close(18./strace-static-x86_64: Process 4622 attached
./strace-static-x86_64: Process 4621 attached
 <unfinished ...>
[pid  4620] close(13 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4618] +++ exited with 0 +++
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4621] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(18 <unfinished ...>
[pid  4617] close(19 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4621] <... set_robust_list resumed>) = 0
[pid  4620] close(14 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4622] <... set_robust_list resumed>) = 0
[pid  4621] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(19 <unfinished ...>
[pid  4617] close(20 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4621] <... prctl resumed>)        = 0
[pid  4620] close(15 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] setpgid(0, 0 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(20 <unfinished ...>
[pid  4617] close(21 <unfinished ...>
[pid  4621] <... setpgid resumed>)      = 0
[pid  4620] close(16 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4622] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(21 <unfinished ...>
[pid  4617] close(22 <unfinished ...>
[pid  4621] <... openat resumed>)       = 3
[pid  4620] close(17 <unfinished ...>
[pid  4621] write(3, "1000", 4 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... prctl resumed>)        = 0
[pid  4621] <... write resumed>)        = 4
[pid  4620] close(18 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] close(3 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(22 <unfinished ...>
[pid  4617] close(23 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 146
[pid  4622] setpgid(0, 0 <unfinished ...>
[pid  4621] <... close resumed>)        = 0
[pid  4620] close(19 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(23 <unfinished ...>
[pid  4617] close(24 <unfinished ...>
[pid  4622] <... setpgid resumed>)      = 0
[pid  4621] <... openat resumed>)       = 3
[pid  4620] close(20 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] setns(201, 0 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(24 <unfinished ...>
[pid  4617] close(25 <unfinished ...>
[pid  4622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4621] <... setns resumed>)        = 0
[pid  4620] close(21 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(25 <unfinished ...>
[pid  4617] close(26./strace-static-x86_64: Process 4623 attached
 <unfinished ...>
[pid  4622] <... openat resumed>)       = 3
[pid  4621] <... socket resumed>)       = 4
[pid  4620] close(22 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4622] write(3, "1000", 4 <unfinished ...>
[pid  4621] setns(3, 0 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(26 <unfinished ...>
[pid  4617] close(27 <unfinished ...>
[pid  4623] <... set_robust_list resumed>) = 0
[pid  4622] <... write resumed>)        = 4
[pid  4621] <... setns resumed>)        = 0
[pid  4620] close(23 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4622] close(3 <unfinished ...>
[pid  4621] close(3 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(27 <unfinished ...>
[pid  4617] close(28 <unfinished ...>
[pid  4623] <... prctl resumed>)        = 0
[pid  4621] <... close resumed>)        = 0
[pid  4620] close(24 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = 0
[pid  4623] setpgid(0, 0 <unfinished ...>
[pid  4621] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(28 <unfinished ...>
[pid  4617] close(29 <unfinished ...>
[pid  4623] <... setpgid resumed>)      = 0
[pid  4622] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4621] <... fcntl resumed>)        = 5
[pid  4620] close(25 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4622] <... openat resumed>)       = 3
[pid  4621] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] close(29 <unfinished ...>
[pid  4617] exit_group(0 <unfinished ...>
[pid  4623] <... openat resumed>)       = 3
[pid  4622] setns(201, 0 <unfinished ...>
[pid  4621] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4620] close(26 <unfinished ...>
[pid  4619] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4617] <... exit_group resumed>)   = ?
[pid  4623] write(3, "1000", 4 <unfinished ...>
[pid  4622] <... setns resumed>)        = 0
[pid  4621] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] exit_group(0 <unfinished ...>
[pid  4623] <... write resumed>)        = 4
[pid  4621] <... openat resumed>)       = 3
[pid  4620] close(27 <unfinished ...>
[pid  4623] close(3 <unfinished ...>
[pid  4621] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] <... close resumed>)        = 0
[pid  4621] <... write resumed>)        = 8
[pid  4620] close(28 <unfinished ...>
[pid  4617] +++ exited with 0 +++
[pid  4623] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4622] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4621] close(3 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4619] <... exit_group resumed>)   = ?
[pid  4623] <... openat resumed>)       = 3
[pid  4622] <... socket resumed>)       = 4
[pid  4621] <... close resumed>)        = 0
[pid  4620] close(29 <unfinished ...>
[pid  4623] setns(201, 0 <unfinished ...>
[pid  4621] close(4 <unfinished ...>
[pid  4620] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] <... setns resumed>)        = 0
[pid  4621] <... close resumed>)        = 0
[pid  4620] exit_group(0 <unfinished ...>
[pid  4623] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4621] close(5 <unfinished ...>
[pid  4620] <... exit_group resumed>)   = ?
[pid  4623] <... socket resumed>)       = 4
[pid  4622] setns(3, 0 <unfinished ...>
[pid  4621] <... close resumed>)        = 0
[pid  4620] +++ exited with 0 +++
[pid  4619] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4623] setns(3, 0 <unfinished ...>
[pid  4622] <... setns resumed>)        = 0
[pid  4621] close(6 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4623] <... setns resumed>)        = 0
[pid  4622] close(3 <unfinished ...>
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4623] close(3 <unfinished ...>
[pid  4622] <... close resumed>)        = 0
[pid  4621] close(7 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4623] <... close resumed>)        = 0
[pid  4622] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4623] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4622] <... fcntl resumed>)        = 5
[pid  4621] close(8 <unfinished ...>
[pid  4623] <... fcntl resumed>)        = 5
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4621] close(9 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4623] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4623] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4621] close(10 <unfinished ...>
[pid  4623] <... openat resumed>)       = 3
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4621] close(11 <unfinished ...>
[pid  4623] <... write resumed>)        = 8
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4623] close(3 <unfinished ...>
[pid  4621] close(12 <unfinished ...>
[pid  4623] <... close resumed>)        = 0
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(4 <unfinished ...>
[pid  4621] close(13 <unfinished ...>
[pid  4623] <... close resumed>)        = 0
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(5 <unfinished ...>
[pid  4621] close(14 <unfinished ...>
[pid  4623] <... close resumed>)        = 0
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(6 <unfinished ...>
[pid  4621] close(15 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(7 <unfinished ...>
[pid  4621] close(16 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(8 <unfinished ...>
[pid  4621] close(17 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(9 <unfinished ...>
[pid  4621] close(18 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(10 <unfinished ...>
[pid  4621] close(19 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(11 <unfinished ...>
[pid  4621] close(20 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(12 <unfinished ...>
[pid  4621] close(21 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 150
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 146
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4623] close(13 <unfinished ...>
[pid  4621] close(22./strace-static-x86_64: Process 4624 attached
 <unfinished ...>
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 148
./strace-static-x86_64: Process 4625 attached
[pid  4624] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4623] close(14 <unfinished ...>
[pid  4622] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4621] close(23 <unfinished ...>
[pid  4624] <... set_robust_list resumed>) = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4623] close(15 <unfinished ...>
[pid  4622] <... openat resumed>)       = 3
[pid  4621] close(24 <unfinished ...>
[pid  4624] <... prctl resumed>)        = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] setpgid(0, 0 <unfinished ...>
[pid  4623] close(16 <unfinished ...>
[pid  4621] close(25 <unfinished ...>
[pid  4624] <... setpgid resumed>)      = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... write resumed>)        = 8
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4623] close(17 <unfinished ...>
[pid  4622] close(3 <unfinished ...>
[pid  4621] close(26./strace-static-x86_64: Process 4626 attached
 <unfinished ...>
[pid  4625] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4624] <... openat resumed>)       = 3
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = 0
[pid  4624] write(3, "1000", 4 <unfinished ...>
[pid  4623] close(18 <unfinished ...>
[pid  4621] close(27 <unfinished ...>
[pid  4622] close(4 <unfinished ...>
[pid  4626] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4624] <... write resumed>)        = 4
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] close(3 <unfinished ...>
[pid  4623] close(19 <unfinished ...>
[pid  4622] <... close resumed>)        = 0
[pid  4621] close(28 <unfinished ...>
[pid  4626] <... set_robust_list resumed>) = 0
[pid  4625] <... set_robust_list resumed>) = 0
[pid  4624] <... close resumed>)        = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] close(5 <unfinished ...>
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4623] close(20 <unfinished ...>
[pid  4621] close(29 <unfinished ...>
[pid  4626] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4625] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4624] <... openat resumed>)       = 3
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = 0
[pid  4621] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... prctl resumed>)        = 0
[pid  4625] <... prctl resumed>)        = 0
[pid  4624] setns(201, 0 <unfinished ...>
[pid  4623] close(21 <unfinished ...>
[pid  4622] close(6 <unfinished ...>
[pid  4621] exit_group(0 <unfinished ...>
[pid  4626] setpgid(0, 0 <unfinished ...>
[pid  4625] setpgid(0, 0 <unfinished ...>
[pid  4624] <... setns resumed>)        = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4621] <... exit_group resumed>)   = ?
[pid  4626] <... setpgid resumed>)      = 0
[pid  4625] <... setpgid resumed>)      = 0
[pid  4624] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4623] close(22 <unfinished ...>
[pid  4622] close(7 <unfinished ...>
[pid  4621] +++ exited with 0 +++
[pid  4626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4624] <... socket resumed>)       = 4
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4624] setns(3, 0 <unfinished ...>
[pid  4623] close(23 <unfinished ...>
[pid  4622] close(8 <unfinished ...>
[pid  4625] <... openat resumed>)       = 3
[pid  4624] <... setns resumed>)        = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4626] <... openat resumed>)       = 3
[pid  4625] write(3, "1000", 4 <unfinished ...>
[pid  4624] close(3 <unfinished ...>
[pid  4623] close(24 <unfinished ...>
[pid  4622] close(9 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4625] <... write resumed>)        = 4
[pid  4624] <... close resumed>)        = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] write(3, "1000", 4 <unfinished ...>
[pid  4625] close(3 <unfinished ...>
[pid  4624] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4623] close(25 <unfinished ...>
[pid  4622] close(10 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4624] <... fcntl resumed>)        = 5
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4623] close(26 <unfinished ...>
[pid  4624] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... write resumed>)        = 4
[pid  4625] <... close resumed>)        = 0
[pid  4624] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4623] close(27 <unfinished ...>
[pid  4622] close(11 <unfinished ...>
[pid  4626] close(3 <unfinished ...>
[pid  4625] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4624] <... openat resumed>)       = 3
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4623] close(28 <unfinished ...>
[pid  4622] close(12 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4626] <... close resumed>)        = 0
[pid  4625] <... openat resumed>)       = 3
[pid  4624] <... write resumed>)        = 8
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] close(3 <unfinished ...>
[pid  4623] close(29 <unfinished ...>
[pid  4624] <... close resumed>)        = 0
[pid  4623] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] close(4 <unfinished ...>
[pid  4623] exit_group(0 <unfinished ...>
[pid  4624] <... close resumed>)        = 0
[pid  4623] <... exit_group resumed>)   = ?
[pid  4626] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4625] setns(201, 0 <unfinished ...>
[pid  4624] close(5 <unfinished ...>
[pid  4623] +++ exited with 0 +++
[pid  4622] close(13 <unfinished ...>
[pid  4626] <... openat resumed>)       = 3
[pid  4624] <... close resumed>)        = 0
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 147
[pid  4626] setns(201, 0 <unfinished ...>
[pid  4625] <... setns resumed>)        = 0
[pid  4624] close(6 <unfinished ...>
[pid  4622] close(14 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4625] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4626] <... setns resumed>)        = 0
[pid  4624] close(7 <unfinished ...>
[pid  4622] close(15 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4626] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4625] <... socket resumed>)       = 4
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4624] close(8 <unfinished ...>
[pid  4622] close(16 <unfinished ...>
[pid  4626] <... socket resumed>)       = 4
[pid  4625] setns(3, 0 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] setns(3, 0 <unfinished ...>
[pid  4625] <... setns resumed>)        = 0
[pid  4624] close(9 <unfinished ...>
[pid  4626] <... setns resumed>)        = 0
[pid  4625] close(3 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] close(17 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4627 attached
 <unfinished ...>
[pid  4626] close(3 <unfinished ...>
[pid  4625] <... close resumed>)        = 0
[pid  4624] close(10 <unfinished ...>
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] <... set_robust_list resumed>) = 0
[pid  4624] close(11 <unfinished ...>
[pid  4627] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] <... prctl resumed>)        = 0
[pid  4624] close(12 <unfinished ...>
[pid  4627] setpgid(0, 0 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] close(18 <unfinished ...>
[pid  4625] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4627] <... setpgid resumed>)      = 0
[pid  4626] <... close resumed>)        = 0
[pid  4624] close(13 <unfinished ...>
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4626] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4625] <... fcntl resumed>)        = 5
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] close(19 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 147
[pid  4627] <... openat resumed>)       = 3
[pid  4626] <... fcntl resumed>)        = 5
[pid  4625] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4624] close(14 <unfinished ...>
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] write(3, "1000", 4 <unfinished ...>
[pid  4625] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] close(20 <unfinished ...>
[pid  4627] <... write resumed>)        = 4
[pid  4626] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4625] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4624] close(15 <unfinished ...>
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(3 <unfinished ...>
[pid  4626] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] close(21 <unfinished ...>
[pid  4627] <... close resumed>)        = 0
[pid  4626] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4625] <... openat resumed>)       = 3
[pid  4624] close(16./strace-static-x86_64: Process 4628 attached
 <unfinished ...>
[pid  4627] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4626] <... openat resumed>)       = 3
[pid  4625] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4627] <... openat resumed>)       = 3
[pid  4626] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4625] <... write resumed>)        = 8
[pid  4624] close(17 <unfinished ...>
[pid  4622] close(22 <unfinished ...>
[pid  4628] <... set_robust_list resumed>) = 0
[pid  4627] setns(201, 0 <unfinished ...>
[pid  4625] close(3 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... write resumed>)        = 8
[pid  4628] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4627] <... setns resumed>)        = 0
[pid  4626] close(3 <unfinished ...>
[pid  4625] <... close resumed>)        = 0
[pid  4624] close(18 <unfinished ...>
[pid  4622] close(23 <unfinished ...>
[pid  4628] <... prctl resumed>)        = 0
[pid  4627] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4626] <... close resumed>)        = 0
[pid  4625] close(4 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] setpgid(0, 0 <unfinished ...>
[pid  4627] <... socket resumed>)       = 4
[pid  4626] close(4 <unfinished ...>
[pid  4625] <... close resumed>)        = 0
[pid  4624] close(19 <unfinished ...>
[pid  4622] close(24 <unfinished ...>
[pid  4628] <... setpgid resumed>)      = 0
[pid  4627] setns(3, 0 <unfinished ...>
[pid  4626] <... close resumed>)        = 0
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4627] <... setns resumed>)        = 0
[pid  4626] close(5 <unfinished ...>
[pid  4625] close(5 <unfinished ...>
[pid  4624] close(20 <unfinished ...>
[pid  4622] close(25 <unfinished ...>
[pid  4628] <... openat resumed>)       = 3
[pid  4627] close(3 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] <... close resumed>)        = 0
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] write(3, "1000", 4 <unfinished ...>
[pid  4627] <... close resumed>)        = 0
[pid  4626] <... close resumed>)        = 0
[pid  4624] close(21 <unfinished ...>
[pid  4625] close(6 <unfinished ...>
[pid  4622] close(26 <unfinished ...>
[pid  4628] <... write resumed>)        = 4
[pid  4627] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4626] close(6 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(3 <unfinished ...>
[pid  4627] <... fcntl resumed>)        = 5
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(7 <unfinished ...>
[pid  4624] close(22 <unfinished ...>
[pid  4622] close(27 <unfinished ...>
[pid  4628] <... close resumed>)        = 0
[pid  4627] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4626] close(7 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4627] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(8 <unfinished ...>
[pid  4624] close(23 <unfinished ...>
[pid  4622] close(28 <unfinished ...>
[pid  4628] <... openat resumed>)       = 3
[pid  4627] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4626] close(8 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] setns(201, 0 <unfinished ...>
[pid  4627] <... openat resumed>)       = 3
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(9 <unfinished ...>
[pid  4624] close(24 <unfinished ...>
[pid  4622] close(29 <unfinished ...>
[pid  4628] <... setns resumed>)        = 0
[pid  4627] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4626] close(9 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4627] <... write resumed>)        = 8
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(10 <unfinished ...>
[pid  4624] close(25 <unfinished ...>
[pid  4622] exit_group(0 <unfinished ...>
[pid  4628] <... socket resumed>)       = 4
[pid  4627] close(3 <unfinished ...>
[pid  4626] close(10 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4622] <... exit_group resumed>)   = ?
[pid  4628] setns(3, 0 <unfinished ...>
[pid  4627] <... close resumed>)        = 0
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(11 <unfinished ...>
[pid  4624] close(26 <unfinished ...>
[pid  4628] <... setns resumed>)        = 0
[pid  4627] close(4 <unfinished ...>
[pid  4628] close(3 <unfinished ...>
[pid  4627] <... close resumed>)        = 0
[pid  4628] <... close resumed>)        = 0
[pid  4627] close(5 <unfinished ...>
[pid  4628] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4627] <... close resumed>)        = 0
[pid  4622] +++ exited with 0 +++
[pid  4628] <... fcntl resumed>)        = 5
[pid  4627] close(6 <unfinished ...>
[pid  4626] close(11 <unfinished ...>
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] close(27 <unfinished ...>
[pid  4625] close(12 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4628] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4627] close(7 <unfinished ...>
[pid  4626] close(12 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4628] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(13 <unfinished ...>
[pid  4624] close(28 <unfinished ...>
[pid  4628] <... openat resumed>)       = 3
[pid  4627] close(8 <unfinished ...>
[pid  4626] close(13 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4628] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(14 <unfinished ...>
[pid  4624] close(29 <unfinished ...>
[pid  4628] <... write resumed>)        = 8
[pid  4627] close(9 <unfinished ...>
[pid  4626] close(14 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(3 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(15 <unfinished ...>
[pid  4628] <... close resumed>)        = 0
[pid  4627] close(10 <unfinished ...>
[pid  4626] close(15 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4624] exit_group(0 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4628] close(4 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(16 <unfinished ...>
[pid  4624] <... exit_group resumed>)   = ?
[pid  4628] <... close resumed>)        = 0
[pid  4627] close(11 <unfinished ...>
[pid  4626] close(16 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(5 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] <... close resumed>)        = 0
[pid  4627] close(12 <unfinished ...>
[pid  4628] close(6 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(13 <unfinished ...>
[pid  4628] close(7 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(14 <unfinished ...>
[pid  4628] close(8 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(15 <unfinished ...>
[pid  4624] +++ exited with 0 +++
[pid  4628] close(9 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(17 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 144
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(16 <unfinished ...>
[pid  4626] close(17 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4628] close(10 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(18 <unfinished ...>
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(17 <unfinished ...>
[pid  4626] close(18 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(11 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(19 <unfinished ...>
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(18 <unfinished ...>
[pid  4626] close(19 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4628] close(12 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(20 <unfinished ...>
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(19 <unfinished ...>
[pid  4628] close(13 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(20 <unfinished ...>
[pid  4628] close(14 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(21 <unfinished ...>
[pid  4626] close(20 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(15 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 147
[pid  4625] close(21 <unfinished ...>
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(22 <unfinished ...>
[pid  4626] close(21 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(16 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(22 <unfinished ...>
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(23 <unfinished ...>
[pid  4626] close(22 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4628] close(17 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(23./strace-static-x86_64: Process 4629 attached
 <unfinished ...>
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(24 <unfinished ...>
[pid  4626] close(23 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4630 attached
[pid  4629] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4628] close(18 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(24 <unfinished ...>
[pid  4629] <... set_robust_list resumed>) = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(25 <unfinished ...>
[pid  4626] close(24 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4629] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4628] close(19 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(25 <unfinished ...>
[pid  4629] <... prctl resumed>)        = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(26 <unfinished ...>
[pid  4626] close(25 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... set_robust_list resumed>) = 0
[pid  4629] setpgid(0, 0 <unfinished ...>
[pid  4628] close(20 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(26 <unfinished ...>
[pid  4629] <... setpgid resumed>)      = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(27 <unfinished ...>
[pid  4626] close(26 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4628] close(21 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(27 <unfinished ...>
[pid  4630] <... prctl resumed>)        = 0
[pid  4629] <... openat resumed>)       = 3
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(28 <unfinished ...>
[pid  4626] close(27 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4629] write(3, "1000", 4 <unfinished ...>
[pid  4628] close(22 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] setpgid(0, 0 <unfinished ...>
[pid  4625] close(28 <unfinished ...>
[pid  4630] <... setpgid resumed>)      = 0
[pid  4629] <... write resumed>)        = 4
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] close(29 <unfinished ...>
[pid  4626] close(28 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4629] close(3 <unfinished ...>
[pid  4628] close(23 <unfinished ...>
[pid  4627] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] close(29 <unfinished ...>
[pid  4630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4629] <... close resumed>)        = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] exit_group(0 <unfinished ...>
[pid  4626] close(29 <unfinished ...>
[pid  4625] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... openat resumed>)       = 3
[pid  4629] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4628] close(24 <unfinished ...>
[pid  4627] <... exit_group resumed>)   = ?
[pid  4626] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4625] exit_group(0 <unfinished ...>
[pid  4630] write(3, "1000", 4 <unfinished ...>
[pid  4629] <... openat resumed>)       = 3
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4627] +++ exited with 0 +++
[pid  4626] exit_group(0 <unfinished ...>
[pid  4629] setns(201, 0 <unfinished ...>
[pid  4628] close(25 <unfinished ...>
[pid  4625] <... exit_group resumed>)   = ?
[pid  4630] <... write resumed>)        = 4
[pid  4629] <... setns resumed>)        = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4626] <... exit_group resumed>)   = ?
[pid  4629] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4628] close(26 <unfinished ...>
[pid  4629] <... socket resumed>)       = 4
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4629] setns(3, 0 <unfinished ...>
[pid  4628] close(27 <unfinished ...>
[pid  4629] <... setns resumed>)        = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4629] close(3 <unfinished ...>
[pid  4628] close(28 <unfinished ...>
[pid  4625] +++ exited with 0 +++
[pid  4629] <... close resumed>)        = 0
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4629] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4628] close(29 <unfinished ...>
[pid  4629] <... fcntl resumed>)        = 5
[pid  4628] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4629] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4628] exit_group(0 <unfinished ...>
[pid  4629] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4628] <... exit_group resumed>)   = ?
[pid  4630] close(3 <unfinished ...>
[pid  4629] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4628] +++ exited with 0 +++
[pid  4626] +++ exited with 0 +++
[pid  4630] <... close resumed>)        = 0
[pid  4629] <... openat resumed>)       = 3
[pid  4629] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4630] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4629] <... write resumed>)        = 8
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4629] close(3 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4630] <... openat resumed>)       = 3
[pid  4629] <... close resumed>)        = 0
[pid  4629] close(4)                    = 0
[pid  4629] close(5)                    = 0
[pid  4629] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4629] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4629] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4629] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4629] close(10 <unfinished ...>
[pid  4630] setns(201, 0 <unfinished ...>
[pid  4629] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 148
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4630] <... setns resumed>)        = 0
[pid  4629] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4629] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 151
[pid  4630] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4629] close(27)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4631 attached
[pid  4629] close(28 <unfinished ...>
[pid  4631] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4629] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4631] <... set_robust_list resumed>) = 0
[pid  4630] <... socket resumed>)       = 4
[pid  4629] close(29 <unfinished ...>
[pid  4631] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4629] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... prctl resumed>)        = 0
[pid  4629] exit_group(0 <unfinished ...>
[pid  4631] setpgid(0, 0 <unfinished ...>
[pid  4630] setns(3, 0 <unfinished ...>
[pid  4629] <... exit_group resumed>)   = ?
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4632 attached
 <unfinished ...>
[pid  4631] <... setpgid resumed>)      = 0
[pid  4630] <... setns resumed>)        = 0
[pid  4629] +++ exited with 0 +++
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 148
[pid  4631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4631] write(3, "1000", 4 <unfinished ...>
[pid  4630] close(3 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 149
[pid  4631] <... write resumed>)        = 4
[pid  4630] <... close resumed>)        = 0
[pid  4631] close(3)                    = 0
[pid  4631] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4632] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4631] <... openat resumed>)       = 3
[pid  4630] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4630] <... fcntl resumed>)        = 5
[pid  4631] setns(201, 0)               = 0
[pid  4631] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4631] setns(3, 0)                 = 0
[pid  4631] close(3)                    = 0
[pid  4631] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4630] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 145
[pid  4630] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 4633 attached
[pid  4631] <... fcntl resumed>)        = 5
[pid  4630] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4633] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4631] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4630] <... openat resumed>)       = 3
[pid  4630] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4630] close(3./strace-static-x86_64: Process 4634 attached
 <unfinished ...>
[pid  4633] <... set_robust_list resumed>) = 0
[pid  4631] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4630] <... close resumed>)        = 0
[pid  4634] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4633] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4631] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4630] close(4 <unfinished ...>
[pid  4632] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 4635 attached
[pid  4630] <... close resumed>)        = 0
[pid  4630] close(5 <unfinished ...>
[pid  4634] <... set_robust_list resumed>) = 0
[pid  4633] <... prctl resumed>)        = 0
[pid  4631] <... openat resumed>)       = 3
[pid  4630] <... close resumed>)        = 0
[pid  4630] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4634] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4633] setpgid(0, 0 <unfinished ...>
[pid  4631] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4630] close(7 <unfinished ...>
[pid  4635] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4632] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4634] <... prctl resumed>)        = 0
[pid  4633] <... setpgid resumed>)      = 0
[pid  4631] <... write resumed>)        = 8
[pid  4632] <... prctl resumed>)        = 0
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... set_robust_list resumed>) = 0
[pid  4634] setpgid(0, 0 <unfinished ...>
[pid  4633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4631] close(3 <unfinished ...>
[pid  4630] close(8 <unfinished ...>
[pid  4635] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4634] <... setpgid resumed>)      = 0
[pid  4633] <... openat resumed>)       = 3
[pid  4632] setpgid(0, 0 <unfinished ...>
[pid  4631] <... close resumed>)        = 0
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4633] write(3, "1000", 4 <unfinished ...>
[pid  4632] <... setpgid resumed>)      = 0
[pid  4631] close(4 <unfinished ...>
[pid  4630] close(9 <unfinished ...>
[pid  4635] <... prctl resumed>)        = 0
[pid  4634] <... openat resumed>)       = 3
[pid  4633] <... write resumed>)        = 4
[pid  4631] <... close resumed>)        = 0
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] write(3, "1000", 4 <unfinished ...>
[pid  4633] close(3 <unfinished ...>
[pid  4632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4631] close(5 <unfinished ...>
[pid  4634] <... write resumed>)        = 4
[pid  4633] <... close resumed>)        = 0
[pid  4631] <... close resumed>)        = 0
[pid  4630] close(10 <unfinished ...>
[pid  4634] close(3 <unfinished ...>
[pid  4633] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4631] close(6 <unfinished ...>
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] setpgid(0, 0 <unfinished ...>
[pid  4634] <... close resumed>)        = 0
[pid  4633] <... openat resumed>)       = 3
[pid  4632] <... openat resumed>)       = 3
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] close(11 <unfinished ...>
[pid  4635] <... setpgid resumed>)      = 0
[pid  4634] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4633] setns(201, 0 <unfinished ...>
[pid  4631] close(7 <unfinished ...>
[pid  4632] write(3, "1000", 4 <unfinished ...>
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4634] <... openat resumed>)       = 3
[pid  4633] <... setns resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] setns(201, 0 <unfinished ...>
[pid  4633] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4632] <... write resumed>)        = 4
[pid  4631] close(8 <unfinished ...>
[pid  4630] close(12 <unfinished ...>
[pid  4635] <... openat resumed>)       = 3
[pid  4634] <... setns resumed>)        = 0
[pid  4633] <... socket resumed>)       = 4
[pid  4632] close(3 <unfinished ...>
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] write(3, "1000", 4 <unfinished ...>
[pid  4634] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4633] setns(3, 0 <unfinished ...>
[pid  4632] <... close resumed>)        = 0
[pid  4631] close(9 <unfinished ...>
[pid  4630] close(13 <unfinished ...>
[pid  4635] <... write resumed>)        = 4
[pid  4634] <... socket resumed>)       = 4
[pid  4633] <... setns resumed>)        = 0
[pid  4632] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] setns(3, 0 <unfinished ...>
[pid  4633] close(3 <unfinished ...>
[pid  4631] close(10 <unfinished ...>
[pid  4630] close(14 <unfinished ...>
[pid  4635] close(3 <unfinished ...>
[pid  4634] <... setns resumed>)        = 0
[pid  4633] <... close resumed>)        = 0
[pid  4632] <... openat resumed>)       = 3
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = 0
[pid  4634] close(3 <unfinished ...>
[pid  4633] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4632] setns(201, 0 <unfinished ...>
[pid  4631] close(11 <unfinished ...>
[pid  4630] close(15 <unfinished ...>
[pid  4635] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4634] <... close resumed>)        = 0
[pid  4633] <... fcntl resumed>)        = 5
[pid  4632] <... setns resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... openat resumed>)       = 3
[pid  4634] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4633] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4632] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4631] close(12 <unfinished ...>
[pid  4630] close(16 <unfinished ...>
[pid  4635] setns(201, 0 <unfinished ...>
[pid  4634] <... fcntl resumed>)        = 5
[pid  4633] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4632] <... socket resumed>)       = 4
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... setns resumed>)        = 0
[pid  4634] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4633] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4632] setns(3, 0 <unfinished ...>
[pid  4631] close(13 <unfinished ...>
[pid  4630] close(17 <unfinished ...>
[pid  4635] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4634] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4633] <... openat resumed>)       = 3
[pid  4632] <... setns resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... socket resumed>)       = 4
[pid  4634] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4633] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4632] close(3 <unfinished ...>
[pid  4631] close(14 <unfinished ...>
[pid  4630] close(18 <unfinished ...>
[pid  4635] setns(3, 0 <unfinished ...>
[pid  4634] <... openat resumed>)       = 3
[pid  4633] <... write resumed>)        = 8
[pid  4632] <... close resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... setns resumed>)        = 0
[pid  4634] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4633] close(3 <unfinished ...>
[pid  4632] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4631] close(15 <unfinished ...>
[pid  4630] close(19 <unfinished ...>
[pid  4635] close(3 <unfinished ...>
[pid  4634] <... write resumed>)        = 8
[pid  4633] <... close resumed>)        = 0
[pid  4632] <... fcntl resumed>)        = 5
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = 0
[pid  4634] close(3 <unfinished ...>
[pid  4633] close(4 <unfinished ...>
[pid  4632] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4631] close(16 <unfinished ...>
[pid  4630] close(20 <unfinished ...>
[pid  4635] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4634] <... close resumed>)        = 0
[pid  4633] <... close resumed>)        = 0
[pid  4632] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... fcntl resumed>)        = 5
[pid  4634] close(4 <unfinished ...>
[pid  4633] close(5 <unfinished ...>
[pid  4632] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4631] close(17 <unfinished ...>
[pid  4630] close(21 <unfinished ...>
[pid  4635] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4634] <... close resumed>)        = 0
[pid  4633] <... close resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4634] close(5 <unfinished ...>
[pid  4633] close(6 <unfinished ...>
[pid  4632] <... openat resumed>)       = 3
[pid  4631] close(18 <unfinished ...>
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4634] <... close resumed>)        = 0
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] close(22 <unfinished ...>
[pid  4635] <... openat resumed>)       = 3
[pid  4634] close(6 <unfinished ...>
[pid  4633] close(7 <unfinished ...>
[pid  4631] close(19 <unfinished ...>
[pid  4635] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... write resumed>)        = 8
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... write resumed>)        = 8
[pid  4634] close(7 <unfinished ...>
[pid  4633] close(8 <unfinished ...>
[pid  4632] close(3 <unfinished ...>
[pid  4631] close(20 <unfinished ...>
[pid  4630] close(23 <unfinished ...>
[pid  4635] close(3 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = 0
[pid  4634] close(8 <unfinished ...>
[pid  4633] close(9 <unfinished ...>
[pid  4632] close(4 <unfinished ...>
[pid  4631] close(21 <unfinished ...>
[pid  4630] close(24 <unfinished ...>
[pid  4635] close(4 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = 0
[pid  4634] close(9 <unfinished ...>
[pid  4633] close(10 <unfinished ...>
[pid  4631] close(22 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(10 <unfinished ...>
[pid  4633] close(11 <unfinished ...>
[pid  4631] close(23 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(11 <unfinished ...>
[pid  4633] close(12 <unfinished ...>
[pid  4631] close(24 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(12 <unfinished ...>
[pid  4633] close(13 <unfinished ...>
[pid  4632] close(5 <unfinished ...>
[pid  4631] close(25 <unfinished ...>
[pid  4630] close(25 <unfinished ...>
[pid  4635] close(5 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = 0
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = 0
[pid  4634] close(13 <unfinished ...>
[pid  4633] close(14 <unfinished ...>
[pid  4632] close(6 <unfinished ...>
[pid  4631] close(26 <unfinished ...>
[pid  4630] close(26 <unfinished ...>
[pid  4635] close(6 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(14 <unfinished ...>
[pid  4633] close(15 <unfinished ...>
[pid  4632] close(7 <unfinished ...>
[pid  4631] close(27 <unfinished ...>
[pid  4630] close(27 <unfinished ...>
[pid  4635] close(7 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(15 <unfinished ...>
[pid  4633] close(16 <unfinished ...>
[pid  4632] close(8 <unfinished ...>
[pid  4631] close(28 <unfinished ...>
[pid  4630] close(28 <unfinished ...>
[pid  4635] close(8 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(16 <unfinished ...>
[pid  4633] close(17 <unfinished ...>
[pid  4632] close(9 <unfinished ...>
[pid  4631] close(29 <unfinished ...>
[pid  4630] close(29 <unfinished ...>
[pid  4635] close(9 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4630] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(17 <unfinished ...>
[pid  4633] close(18 <unfinished ...>
[pid  4632] close(10 <unfinished ...>
[pid  4631] exit_group(0 <unfinished ...>
[pid  4630] exit_group(0 <unfinished ...>
[pid  4635] close(10 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4631] <... exit_group resumed>)   = ?
[pid  4630] <... exit_group resumed>)   = ?
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(18 <unfinished ...>
[pid  4633] close(19 <unfinished ...>
[pid  4632] close(11 <unfinished ...>
[pid  4631] +++ exited with 0 +++
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(19 <unfinished ...>
[pid  4633] close(20 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(20 <unfinished ...>
[pid  4633] close(21 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(21 <unfinished ...>
[pid  4633] close(22 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(22 <unfinished ...>
[pid  4633] close(23 <unfinished ...>
[pid  4630] +++ exited with 0 +++
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4635] close(11 <unfinished ...>
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(23 <unfinished ...>
[pid  4633] close(24 <unfinished ...>
[pid  4632] close(12 <unfinished ...>
[pid  4635] close(12 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(24 <unfinished ...>
[pid  4633] close(25 <unfinished ...>
[pid  4632] close(13 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4635] close(13 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(25 <unfinished ...>
[pid  4633] close(26 <unfinished ...>
[pid  4632] close(14 <unfinished ...>
[pid  4635] close(14 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(26 <unfinished ...>
[pid  4633] close(27 <unfinished ...>
[pid  4632] close(15 <unfinished ...>
[pid  4635] close(15 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(27 <unfinished ...>
[pid  4633] close(28 <unfinished ...>
[pid  4632] close(16 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4635] close(16 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(28 <unfinished ...>
[pid  4633] close(29 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] close(29 <unfinished ...>
[pid  4633] exit_group(0 <unfinished ...>
[pid  4634] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4633] <... exit_group resumed>)   = ?
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 149
./strace-static-x86_64: Process 4636 attached
[pid  4635] close(17 <unfinished ...>
[pid  4634] exit_group(0 <unfinished ...>
[pid  4633] +++ exited with 0 +++
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4634] <... exit_group resumed>)   = ?
[pid  4632] close(18 <unfinished ...>
[pid  4635] close(18 <unfinished ...>
[pid  4634] +++ exited with 0 +++
./strace-static-x86_64: Process 4637 attached
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 148
[pid  4635] close(19 <unfinished ...>
[pid  4632] close(19 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] close(20 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4635] close(20 <unfinished ...>
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] set_robust_list(0x5555569235e0, 24) = 0
[pid  4632] close(21 <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4635] close(21 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4632] close(22 <unfinished ...>
[pid  4637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4637] setpgid(0, 0)               = 0
[pid  4637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] <... openat resumed>)       = 3
[pid  4637] write(3, "1000", 4)         = 4
[pid  4637] close(3)                    = 0
[pid  4635] close(22 <unfinished ...>
[pid  4632] close(23 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 150
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 149
[pid  4635] close(23 <unfinished ...>
[pid  4632] close(24 <unfinished ...>
[pid  4637] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] close(24 <unfinished ...>
[pid  4632] close(25 <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] close(25 <unfinished ...>
[pid  4632] close(26 <unfinished ...>
[pid  4637] <... openat resumed>)       = 3
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] close(26 <unfinished ...>
[pid  4632] close(27 <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] setns(201, 0 <unfinished ...>
[pid  4635] close(27 <unfinished ...>
[pid  4632] close(28 <unfinished ...>
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] close(28 <unfinished ...>
[pid  4632] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4635] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4632] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4635] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4632] exit_group(0 <unfinished ...>
[pid  4635] exit_group(0 <unfinished ...>
[pid  4632] <... exit_group resumed>)   = ?
[pid  4635] <... exit_group resumed>)   = ?
[pid  4637] <... setns resumed>)        = 0
[pid  4637] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4637] setns(3, 0)                 = 0
[pid  4637] close(3)                    = 0
[pid  4637] fcntl(4, F_DUPFD, 4)        = 5
[pid  4637] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4632] +++ exited with 0 +++
[pid  4637] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4637] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4637] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4637] close(3)                    = 0
[pid  4635] +++ exited with 0 +++
[pid  4637] close(4 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4637] <... close resumed>)        = 0
./strace-static-x86_64: Process 4638 attached
[pid  4637] close(5 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4636] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4639 attached
 <unfinished ...>
[pid  4638] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4637] <... close resumed>)        = 0
[pid  4639] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4638] <... set_robust_list resumed>) = 0
[pid  4637] close(6 <unfinished ...>
[pid  4639] <... set_robust_list resumed>) = 0
[pid  4638] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4636] <... set_robust_list resumed>) = 0
[pid  4639] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4638] <... prctl resumed>)        = 0
[pid  4637] close(7 <unfinished ...>
[pid  4639] <... prctl resumed>)        = 0
[pid  4638] setpgid(0, 0 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] setpgid(0, 0 <unfinished ...>
[pid  4638] <... setpgid resumed>)      = 0
[pid  4637] close(8 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 146
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 152
[pid  4639] <... setpgid resumed>)      = 0
[pid  4638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 4641 attached
./strace-static-x86_64: Process 4640 attached
[pid  4639] <... openat resumed>)       = 3
[pid  4638] <... openat resumed>)       = 3
[pid  4637] close(9 <unfinished ...>
[pid  4636] setpgid(0, 0 <unfinished ...>
[pid  4639] write(3, "1000", 4 <unfinished ...>
[pid  4638] write(3, "1000", 4 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] <... write resumed>)        = 4
[pid  4638] <... write resumed>)        = 4
[pid  4637] close(10 <unfinished ...>
[pid  4639] close(3 <unfinished ...>
[pid  4638] close(3 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] <... close resumed>)        = 0
[pid  4638] <... close resumed>)        = 0
[pid  4637] close(11 <unfinished ...>
[pid  4636] <... setpgid resumed>)      = 0
[pid  4639] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4638] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4640] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4639] <... openat resumed>)       = 3
[pid  4638] <... openat resumed>)       = 3
[pid  4637] close(12 <unfinished ...>
[pid  4636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4639] setns(201, 0 <unfinished ...>
[pid  4638] setns(201, 0 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] <... setns resumed>)        = 0
[pid  4638] <... setns resumed>)        = 0
[pid  4637] close(13 <unfinished ...>
[pid  4641] <... set_robust_list resumed>) = 0
[pid  4636] <... openat resumed>)       = 3
[pid  4639] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4638] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] write(3, "1000", 4 <unfinished ...>
[pid  4641] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4639] <... socket resumed>)       = 4
[pid  4638] <... socket resumed>)       = 4
[pid  4637] close(14 <unfinished ...>
[pid  4639] setns(3, 0 <unfinished ...>
[pid  4638] setns(3, 0 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] <... setns resumed>)        = 0
[pid  4638] <... setns resumed>)        = 0
[pid  4637] close(15 <unfinished ...>
[pid  4639] close(3 <unfinished ...>
[pid  4638] close(3 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... prctl resumed>)        = 0
[pid  4640] <... set_robust_list resumed>) = 0
[pid  4639] <... close resumed>)        = 0
[pid  4638] <... close resumed>)        = 0
[pid  4637] close(16 <unfinished ...>
[pid  4636] <... write resumed>)        = 4
[pid  4641] setpgid(0, 0 <unfinished ...>
[pid  4639] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4638] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(3 <unfinished ...>
[pid  4641] <... setpgid resumed>)      = 0
[pid  4640] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4639] <... fcntl resumed>)        = 5
[pid  4638] <... fcntl resumed>)        = 5
[pid  4637] close(17 <unfinished ...>
[pid  4636] <... close resumed>)        = 0
[pid  4641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4640] <... prctl resumed>)        = 0
[pid  4639] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4638] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4639] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4638] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4637] close(18 <unfinished ...>
[pid  4639] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4638] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... openat resumed>)       = 3
[pid  4641] <... openat resumed>)       = 3
[pid  4640] setpgid(0, 0 <unfinished ...>
[pid  4639] <... openat resumed>)       = 3
[pid  4638] <... openat resumed>)       = 3
[pid  4637] close(19 <unfinished ...>
[pid  4636] setns(201, 0 <unfinished ...>
[pid  4641] write(3, "1000", 4 <unfinished ...>
[pid  4640] <... setpgid resumed>)      = 0
[pid  4639] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4638] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... setns resumed>)        = 0
[pid  4641] <... write resumed>)        = 4
[pid  4640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4639] <... write resumed>)        = 8
[pid  4638] <... write resumed>)        = 8
[pid  4637] close(20 <unfinished ...>
[pid  4636] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4641] close(3 <unfinished ...>
[pid  4640] <... openat resumed>)       = 3
[pid  4639] close(3 <unfinished ...>
[pid  4638] close(3 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... close resumed>)        = 0
[pid  4640] write(3, "1000", 4 <unfinished ...>
[pid  4639] <... close resumed>)        = 0
[pid  4638] <... close resumed>)        = 0
[pid  4637] close(21 <unfinished ...>
[pid  4636] <... socket resumed>)       = 4
[pid  4641] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4640] <... write resumed>)        = 4
[pid  4639] close(4 <unfinished ...>
[pid  4638] close(4 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] setns(3, 0 <unfinished ...>
[pid  4641] <... openat resumed>)       = 3
[pid  4640] close(3 <unfinished ...>
[pid  4639] <... close resumed>)        = 0
[pid  4638] <... close resumed>)        = 0
[pid  4637] close(22 <unfinished ...>
[pid  4636] <... setns resumed>)        = 0
[pid  4641] setns(201, 0 <unfinished ...>
[pid  4640] <... close resumed>)        = 0
[pid  4639] close(5 <unfinished ...>
[pid  4638] close(5 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(3 <unfinished ...>
[pid  4641] <... setns resumed>)        = 0
[pid  4640] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4639] <... close resumed>)        = 0
[pid  4638] <... close resumed>)        = 0
[pid  4637] close(23 <unfinished ...>
[pid  4636] <... close resumed>)        = 0
[pid  4641] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4639] close(6 <unfinished ...>
[pid  4638] close(6 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4641] <... socket resumed>)       = 4
[pid  4640] <... openat resumed>)       = 3
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] close(24 <unfinished ...>
[pid  4636] <... fcntl resumed>)        = 5
[pid  4641] setns(3, 0 <unfinished ...>
[pid  4640] setns(201, 0 <unfinished ...>
[pid  4639] close(7 <unfinished ...>
[pid  4638] close(7 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4641] <... setns resumed>)        = 0
[pid  4640] <... setns resumed>)        = 0
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] close(25 <unfinished ...>
[pid  4636] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4641] close(3 <unfinished ...>
[pid  4640] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4639] close(8 <unfinished ...>
[pid  4638] close(8 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4641] <... close resumed>)        = 0
[pid  4640] <... socket resumed>)       = 4
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] close(26 <unfinished ...>
[pid  4641] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4640] setns(3, 0 <unfinished ...>
[pid  4639] close(9 <unfinished ...>
[pid  4638] close(9 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... openat resumed>)       = 3
[pid  4641] <... fcntl resumed>)        = 5
[pid  4640] <... setns resumed>)        = 0
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] close(27 <unfinished ...>
[pid  4636] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4641] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4640] close(3 <unfinished ...>
[pid  4639] close(10 <unfinished ...>
[pid  4638] close(10 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] close(28 <unfinished ...>
[pid  4636] <... write resumed>)        = 8
[pid  4641] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4640] <... close resumed>)        = 0
[pid  4639] close(11 <unfinished ...>
[pid  4638] close(11 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(3 <unfinished ...>
[pid  4641] <... openat resumed>)       = 3
[pid  4640] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] close(29 <unfinished ...>
[pid  4641] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4640] <... fcntl resumed>)        = 5
[pid  4639] close(12 <unfinished ...>
[pid  4638] close(12 <unfinished ...>
[pid  4637] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = 0
[pid  4641] <... write resumed>)        = 8
[pid  4640] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] exit_group(0 <unfinished ...>
[pid  4636] close(4 <unfinished ...>
[pid  4641] close(3 <unfinished ...>
[pid  4640] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4639] close(13 <unfinished ...>
[pid  4638] close(13 <unfinished ...>
[pid  4637] <... exit_group resumed>)   = ?
[pid  4636] <... close resumed>)        = 0
[pid  4641] <... close resumed>)        = 0
[pid  4640] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4637] +++ exited with 0 +++
[pid  4636] close(5 <unfinished ...>
[pid  4641] close(4 <unfinished ...>
[pid  4639] close(14 <unfinished ...>
[pid  4638] close(14 <unfinished ...>
[pid  4640] <... openat resumed>)       = 3
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... close resumed>)        = 0
[pid  4640] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4639] close(15 <unfinished ...>
[pid  4638] close(15 <unfinished ...>
[pid  4636] <... close resumed>)        = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4641] close(5 <unfinished ...>
[pid  4640] <... write resumed>)        = 8
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(6 <unfinished ...>
[pid  4641] <... close resumed>)        = 0
[pid  4640] close(3 <unfinished ...>
[pid  4639] close(16 <unfinished ...>
[pid  4638] close(16 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4641] close(6 <unfinished ...>
[pid  4640] <... close resumed>)        = 0
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(4 <unfinished ...>
[pid  4639] close(17 <unfinished ...>
[pid  4638] close(17 <unfinished ...>
[pid  4636] close(7 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4641] close(7 <unfinished ...>
[pid  4640] <... close resumed>)        = 0
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(5 <unfinished ...>
[pid  4639] close(18 <unfinished ...>
[pid  4638] close(18 <unfinished ...>
[pid  4636] close(8 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(8 <unfinished ...>
[pid  4640] <... close resumed>)        = 0
[pid  4639] close(19 <unfinished ...>
[pid  4638] close(19 <unfinished ...>
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(6 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(9 <unfinished ...>
[pid  4639] close(20 <unfinished ...>
[pid  4638] close(20 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(21 <unfinished ...>
[pid  4638] close(21 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(22 <unfinished ...>
[pid  4638] close(22 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(9 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(23 <unfinished ...>
[pid  4638] close(23 <unfinished ...>
[pid  4636] close(10 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 149
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(7 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(10 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(24 <unfinished ...>
[pid  4638] close(24 <unfinished ...>
[pid  4636] close(11 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(8 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(11 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(25 <unfinished ...>
[pid  4638] close(25 <unfinished ...>
[pid  4636] close(12 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(9 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(12 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(26 <unfinished ...>
[pid  4638] close(26 <unfinished ...>
[pid  4636] close(13 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(10 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4642 attached
[pid  4641] close(13 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(27 <unfinished ...>
[pid  4638] close(27 <unfinished ...>
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(11 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(14 <unfinished ...>
[pid  4642] <... set_robust_list resumed>) = 0
[pid  4641] close(14 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(28 <unfinished ...>
[pid  4638] close(28 <unfinished ...>
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(12 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(15 <unfinished ...>
[pid  4642] <... prctl resumed>)        = 0
[pid  4641] close(15 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] close(29 <unfinished ...>
[pid  4638] close(29 <unfinished ...>
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] setpgid(0, 0 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(13 <unfinished ...>
[pid  4639] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4638] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] close(16 <unfinished ...>
[pid  4642] <... setpgid resumed>)      = 0
[pid  4641] close(16 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] exit_group(0 <unfinished ...>
[pid  4638] exit_group(0 <unfinished ...>
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(14 <unfinished ...>
[pid  4639] <... exit_group resumed>)   = ?
[pid  4638] <... exit_group resumed>)   = ?
[pid  4636] close(17 <unfinished ...>
[pid  4642] <... openat resumed>)       = 3
[pid  4641] close(17 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4639] +++ exited with 0 +++
[pid  4638] +++ exited with 0 +++
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(15 <unfinished ...>
[pid  4636] close(18 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4641] close(18 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(16 <unfinished ...>
[pid  4636] close(19 <unfinished ...>
[pid  4642] write(3, "1000", 4)         = 4
[pid  4641] close(19 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] close(3 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(17 <unfinished ...>
[pid  4636] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4642] <... close resumed>)        = 0
[pid  4641] close(20 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4642] setns(201, 0)               = 0
[pid  4642] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4642] setns(3, 0)                 = 0
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(18 <unfinished ...>
[pid  4636] close(21 <unfinished ...>
[pid  4642] close(3 <unfinished ...>
[pid  4641] close(21 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 150
[pid  4642] <... close resumed>)        = 0
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(19 <unfinished ...>
[pid  4636] close(22 <unfinished ...>
[pid  4642] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4641] close(22 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... fcntl resumed>)        = 5
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(20 <unfinished ...>
[pid  4636] close(23 <unfinished ...>
[pid  4642] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4641] close(23 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4642] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(21 <unfinished ...>
[pid  4636] close(24 <unfinished ...>
[pid  4642] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4642] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4642] close(3)                    = 0
[pid  4641] close(24 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] close(4 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(22 <unfinished ...>
[pid  4636] close(25 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 151
./strace-static-x86_64: Process 4643 attached
[pid  4642] <... close resumed>)        = 0
[pid  4641] close(25 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4642] close(5 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(23 <unfinished ...>
[pid  4636] close(26 <unfinished ...>
[pid  4643] <... set_robust_list resumed>) = 0
[pid  4642] <... close resumed>)        = 0
[pid  4641] close(26 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4642] close(6 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(24 <unfinished ...>
[pid  4636] close(27 <unfinished ...>
[pid  4643] <... prctl resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(27 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] setpgid(0, 0 <unfinished ...>
[pid  4642] close(7 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(25 <unfinished ...>
[pid  4636] close(28 <unfinished ...>
[pid  4643] <... setpgid resumed>)      = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(28 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4644 attached
[pid  4643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4642] close(8 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(26 <unfinished ...>
[pid  4636] close(29 <unfinished ...>
[pid  4644] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4643] <... openat resumed>)       = 3
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] close(29 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... set_robust_list resumed>) = 0
[pid  4643] write(3, "1000", 4 <unfinished ...>
[pid  4642] close(9 <unfinished ...>
[pid  4641] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] close(27 <unfinished ...>
[pid  4636] exit_group(0 <unfinished ...>
[pid  4644] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4643] <... write resumed>)        = 4
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] exit_group(0 <unfinished ...>
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] <... exit_group resumed>)   = ?
[pid  4644] <... prctl resumed>)        = 0
[pid  4643] close(3 <unfinished ...>
[pid  4642] close(10 <unfinished ...>
[pid  4641] <... exit_group resumed>)   = ?
[pid  4640] close(28 <unfinished ...>
[pid  4644] setpgid(0, 0 <unfinished ...>
[pid  4643] <... close resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... setpgid resumed>)      = 0
[pid  4643] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4642] close(11 <unfinished ...>
[pid  4644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4643] <... openat resumed>)       = 3
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4636] +++ exited with 0 +++
[pid  4644] <... openat resumed>)       = 3
[pid  4643] setns(201, 0 <unfinished ...>
[pid  4642] close(12 <unfinished ...>
[pid  4644] write(3, "1000", 4 <unfinished ...>
[pid  4643] <... setns resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... write resumed>)        = 4
[pid  4643] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4642] close(13 <unfinished ...>
[pid  4644] close(3 <unfinished ...>
[pid  4643] <... socket resumed>)       = 4
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4641] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... close resumed>)        = 0
[pid  4643] setns(3, 0 <unfinished ...>
[pid  4642] close(14 <unfinished ...>
[pid  4640] close(29 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4644] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4643] <... setns resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4644] <... openat resumed>)       = 3
[pid  4643] close(3 <unfinished ...>
[pid  4642] close(15 <unfinished ...>
[pid  4640] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4644] setns(201, 0 <unfinished ...>
[pid  4643] <... close resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4640] <... exit_group resumed>)   = ?
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4644] <... setns resumed>)        = 0
[pid  4643] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4642] close(16 <unfinished ...>
[pid  4644] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4643] <... fcntl resumed>)        = 5
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... socket resumed>)       = 4
[pid  4643] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4642] close(17 <unfinished ...>
[pid  4644] setns(3, 0 <unfinished ...>
[pid  4643] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... setns resumed>)        = 0
[pid  4643] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4642] close(18 <unfinished ...>
[pid  4644] close(3 <unfinished ...>
[pid  4643] <... openat resumed>)       = 3
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... close resumed>)        = 0
[pid  4643] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4642] close(19 <unfinished ...>
[pid  4640] +++ exited with 0 +++
[pid  4644] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4643] <... write resumed>)        = 8
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 150
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4644] <... fcntl resumed>)        = 5
[pid  4643] close(3 <unfinished ...>
[pid  4642] close(20 <unfinished ...>
[pid  4644] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4643] <... close resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4645 attached
 <unfinished ...>
[pid  4644] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4643] close(4 <unfinished ...>
[pid  4642] close(21 <unfinished ...>
[pid  4644] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4643] <... close resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... openat resumed>)       = 3
[pid  4643] close(5 <unfinished ...>
[pid  4642] close(22 <unfinished ...>
[pid  4644] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4643] <... close resumed>)        = 0
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... write resumed>)        = 8
[pid  4643] close(6 <unfinished ...>
[pid  4642] close(23 <unfinished ...>
[pid  4644] close(3 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... close resumed>)        = 0
[pid  4643] close(7 <unfinished ...>
[pid  4642] close(24 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 153
[pid  4644] close(4 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4644] <... close resumed>)        = 0
[pid  4643] close(8 <unfinished ...>
[pid  4642] close(25 <unfinished ...>
[pid  4644] close(5 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... close resumed>)        = 0
[pid  4643] close(9 <unfinished ...>
[pid  4642] close(26 <unfinished ...>
[pid  4644] close(6 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(10 <unfinished ...>
[pid  4642] close(27 <unfinished ...>
[pid  4644] close(7 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 147
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(11 <unfinished ...>
[pid  4642] close(28 <unfinished ...>
[pid  4644] close(8 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(12 <unfinished ...>
[pid  4642] close(29./strace-static-x86_64: Process 4646 attached
 <unfinished ...>
[pid  4645] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4644] close(9 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4647 attached
[pid  4646] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(13 <unfinished ...>
[pid  4645] <... set_robust_list resumed>) = 0
[pid  4642] exit_group(0 <unfinished ...>
[pid  4646] <... set_robust_list resumed>) = 0
[pid  4644] close(10 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4642] <... exit_group resumed>)   = ?
[pid  4647] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4646] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4645] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(14 <unfinished ...>
[pid  4642] +++ exited with 0 +++
[pid  4646] <... prctl resumed>)        = 0
[pid  4644] close(11 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4645] <... prctl resumed>)        = 0
[pid  4646] setpgid(0, 0 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(15 <unfinished ...>
[pid  4646] <... setpgid resumed>)      = 0
[pid  4644] close(12 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4645] setpgid(0, 0 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(16 <unfinished ...>
[pid  4647] <... set_robust_list resumed>) = 0
[pid  4646] <... openat resumed>)       = 3
[pid  4645] <... setpgid resumed>)      = 0
[pid  4644] close(13 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4646] write(3, "1000", 4 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(17 <unfinished ...>
[pid  4646] <... write resumed>)        = 4
[pid  4644] close(14 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] close(3 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(18 <unfinished ...>
[pid  4646] <... close resumed>)        = 0
[pid  4644] close(15 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(19 <unfinished ...>
[pid  4646] <... openat resumed>)       = 3
[pid  4645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4644] close(16 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4646] setns(201, 0 <unfinished ...>
[pid  4645] <... openat resumed>)       = 3
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(20 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 150
[pid  4647] <... prctl resumed>)        = 0
[pid  4646] <... setns resumed>)        = 0
[pid  4645] write(3, "1000", 4 <unfinished ...>
[pid  4644] close(17 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] setpgid(0, 0 <unfinished ...>
[pid  4646] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4645] <... write resumed>)        = 4
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(21./strace-static-x86_64: Process 4648 attached
 <unfinished ...>
[pid  4647] <... setpgid resumed>)      = 0
[pid  4646] <... socket resumed>)       = 4
[pid  4645] close(3 <unfinished ...>
[pid  4644] close(18 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] setns(3, 0 <unfinished ...>
[pid  4645] <... close resumed>)        = 0
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4643] close(22 <unfinished ...>
[pid  4646] <... setns resumed>)        = 0
[pid  4645] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4644] close(19 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] close(3 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(23 <unfinished ...>
[pid  4646] <... close resumed>)        = 0
[pid  4645] <... openat resumed>)       = 3
[pid  4644] close(20 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... openat resumed>)       = 3
[pid  4646] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4645] setns(201, 0 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(24 <unfinished ...>
[pid  4647] write(3, "1000", 4 <unfinished ...>
[pid  4646] <... fcntl resumed>)        = 5
[pid  4645] <... setns resumed>)        = 0
[pid  4644] close(21 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... write resumed>)        = 4
[pid  4646] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4645] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(25 <unfinished ...>
[pid  4647] close(3 <unfinished ...>
[pid  4646] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4645] <... socket resumed>)       = 4
[pid  4644] close(22 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = 0
[pid  4646] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4645] setns(3, 0 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(26 <unfinished ...>
[pid  4648] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4647] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4646] <... openat resumed>)       = 3
[pid  4645] <... setns resumed>)        = 0
[pid  4644] close(23 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4645] close(3 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(27 <unfinished ...>
[pid  4648] <... set_robust_list resumed>) = 0
[pid  4647] <... openat resumed>)       = 3
[pid  4646] <... write resumed>)        = 8
[pid  4644] close(24 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] <... close resumed>)        = 0
[pid  4646] close(3 <unfinished ...>
[pid  4645] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(28 <unfinished ...>
[pid  4647] setns(201, 0 <unfinished ...>
[pid  4648] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4646] <... close resumed>)        = 0
[pid  4645] <... fcntl resumed>)        = 5
[pid  4644] close(25 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... setns resumed>)        = 0
[pid  4648] <... prctl resumed>)        = 0
[pid  4646] close(4 <unfinished ...>
[pid  4645] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] close(29 <unfinished ...>
[pid  4648] setpgid(0, 0 <unfinished ...>
[pid  4647] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4646] <... close resumed>)        = 0
[pid  4645] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4644] close(26 <unfinished ...>
[pid  4643] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... setpgid resumed>)      = 0
[pid  4647] <... socket resumed>)       = 4
[pid  4646] close(5 <unfinished ...>
[pid  4645] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] exit_group(0 <unfinished ...>
[pid  4648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4647] setns(3, 0 <unfinished ...>
[pid  4646] <... close resumed>)        = 0
[pid  4644] close(27 <unfinished ...>
[pid  4643] <... exit_group resumed>)   = ?
[pid  4645] <... openat resumed>)       = 3
[pid  4648] <... openat resumed>)       = 3
[pid  4647] <... setns resumed>)        = 0
[pid  4646] close(6 <unfinished ...>
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4643] +++ exited with 0 +++
[pid  4645] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4648] write(3, "1000", 4 <unfinished ...>
[pid  4647] close(3 <unfinished ...>
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4644] close(28 <unfinished ...>
[pid  4648] <... write resumed>)        = 4
[pid  4647] <... close resumed>)        = 0
[pid  4646] close(7 <unfinished ...>
[pid  4645] <... write resumed>)        = 8
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4648] close(3 <unfinished ...>
[pid  4647] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(3 <unfinished ...>
[pid  4644] close(29 <unfinished ...>
[pid  4648] <... close resumed>)        = 0
[pid  4647] <... fcntl resumed>)        = 5
[pid  4646] close(8 <unfinished ...>
[pid  4645] <... close resumed>)        = 0
[pid  4644] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(4 <unfinished ...>
[pid  4644] exit_group(0 <unfinished ...>
[pid  4648] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4647] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4646] close(9 <unfinished ...>
[pid  4645] <... close resumed>)        = 0
[pid  4644] <... exit_group resumed>)   = ?
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4648] <... openat resumed>)       = 3
[pid  4647] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(5 <unfinished ...>
[pid  4644] +++ exited with 0 +++
[pid  4646] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(22 <unfinished ...>
[pid  4645] <... close resumed>)        = 0
[pid  4648] setns(201, 0 <unfinished ...>
[pid  4647] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(6 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 151
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4648] <... setns resumed>)        = 0
[pid  4646] close(23 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4647] <... openat resumed>)       = 3
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(7 <unfinished ...>
[pid  4646] close(24 <unfinished ...>
[pid  4647] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... socket resumed>)       = 4
[pid  4646] close(25 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4647] <... write resumed>)        = 8
[pid  4646] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(8 <unfinished ...>
[pid  4646] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4646] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4646] exit_group(0)               = ?
[pid  4648] setns(3, 0 <unfinished ...>
[pid  4647] close(3 <unfinished ...>
[pid  4646] +++ exited with 0 +++
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... setns resumed>)        = 0
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 152
[pid  4645] close(9 <unfinished ...>
[pid  4648] close(3 <unfinished ...>
[pid  4647] <... close resumed>)        = 0
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4649 attached
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4645] close(10 <unfinished ...>
[pid  4649] set_robust_list(0x5555569235e0, 24) = 0
[pid  4649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4649] setpgid(0, 0)               = 0
[pid  4649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4648] <... close resumed>)        = 0
[pid  4647] close(4 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4647] <... close resumed>)        = 0
[pid  4645] close(11 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 154
[pid  4648] <... fcntl resumed>)        = 5
[pid  4647] close(5 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] <... openat resumed>)       = 3
[pid  4647] <... close resumed>)        = 0
[pid  4645] close(12 <unfinished ...>
[pid  4648] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4647] close(6 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4648] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4647] close(7 <unfinished ...>
[pid  4645] close(14 <unfinished ...>
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(15 <unfinished ...>
[pid  4647] close(8 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... openat resumed>)       = 3
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(16 <unfinished ...>
[pid  4648] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4647] close(9 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(17 <unfinished ...>
[pid  4647] close(10 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... write resumed>)        = 8
[pid  4645] close(18 <unfinished ...>
[pid  4648] close(3 <unfinished ...>
[pid  4647] close(11 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4651 attached
./strace-static-x86_64: Process 4650 attached
[pid  4649] write(3, "1000", 4 <unfinished ...>
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(19 <unfinished ...>
[pid  4648] <... close resumed>)        = 0
[pid  4651] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4650] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4649] <... write resumed>)        = 4
[pid  4647] close(12 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] close(4 <unfinished ...>
[pid  4651] <... set_robust_list resumed>) = 0
[pid  4650] <... set_robust_list resumed>) = 0
[pid  4649] close(3 <unfinished ...>
[pid  4648] <... close resumed>)        = 0
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(20 <unfinished ...>
[pid  4651] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4650] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4649] <... close resumed>)        = 0
[pid  4648] close(5 <unfinished ...>
[pid  4647] close(13 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... prctl resumed>)        = 0
[pid  4650] <... prctl resumed>)        = 0
[pid  4649] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(21 <unfinished ...>
[pid  4648] <... close resumed>)        = 0
[pid  4651] setpgid(0, 0 <unfinished ...>
[pid  4650] setpgid(0, 0 <unfinished ...>
[pid  4649] <... openat resumed>)       = 3
[pid  4648] close(6 <unfinished ...>
[pid  4647] close(14 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... setpgid resumed>)      = 0
[pid  4650] <... setpgid resumed>)      = 0
[pid  4649] setns(201, 0 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(22 <unfinished ...>
[pid  4651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4649] <... setns resumed>)        = 0
[pid  4648] close(7 <unfinished ...>
[pid  4647] close(15 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... openat resumed>)       = 3
[pid  4650] <... openat resumed>)       = 3
[pid  4649] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(23 <unfinished ...>
[pid  4651] write(3, "1000", 4 <unfinished ...>
[pid  4650] write(3, "1000", 4 <unfinished ...>
[pid  4649] <... socket resumed>)       = 4
[pid  4648] close(8 <unfinished ...>
[pid  4647] close(16 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... write resumed>)        = 4
[pid  4650] <... write resumed>)        = 4
[pid  4649] setns(3, 0 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(24 <unfinished ...>
[pid  4651] close(3 <unfinished ...>
[pid  4650] close(3 <unfinished ...>
[pid  4649] <... setns resumed>)        = 0
[pid  4648] close(9 <unfinished ...>
[pid  4647] close(17 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = 0
[pid  4650] <... close resumed>)        = 0
[pid  4649] close(3 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(25 <unfinished ...>
[pid  4651] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4650] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4649] <... close resumed>)        = 0
[pid  4648] close(10 <unfinished ...>
[pid  4647] close(18 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... openat resumed>)       = 3
[pid  4650] <... openat resumed>)       = 3
[pid  4649] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(26 <unfinished ...>
[pid  4651] setns(201, 0 <unfinished ...>
[pid  4650] setns(201, 0 <unfinished ...>
[pid  4649] <... fcntl resumed>)        = 5
[pid  4648] close(11 <unfinished ...>
[pid  4647] close(19 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... setns resumed>)        = 0
[pid  4650] <... setns resumed>)        = 0
[pid  4649] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(27 <unfinished ...>
[pid  4651] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4650] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4649] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4648] close(12 <unfinished ...>
[pid  4647] close(20 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... socket resumed>)       = 4
[pid  4650] <... socket resumed>)       = 4
[pid  4649] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(28 <unfinished ...>
[pid  4651] setns(3, 0 <unfinished ...>
[pid  4650] setns(3, 0 <unfinished ...>
[pid  4649] <... openat resumed>)       = 3
[pid  4648] close(13 <unfinished ...>
[pid  4647] close(21 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... setns resumed>)        = 0
[pid  4650] <... setns resumed>)        = 0
[pid  4649] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] close(29 <unfinished ...>
[pid  4651] close(3 <unfinished ...>
[pid  4650] close(3 <unfinished ...>
[pid  4649] <... write resumed>)        = 8
[pid  4648] close(14 <unfinished ...>
[pid  4647] close(22 <unfinished ...>
[pid  4645] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = 0
[pid  4650] <... close resumed>)        = 0
[pid  4649] close(3 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4645] exit_group(0 <unfinished ...>
[pid  4651] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4650] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4649] <... close resumed>)        = 0
[pid  4648] close(15 <unfinished ...>
[pid  4647] close(23 <unfinished ...>
[pid  4645] <... exit_group resumed>)   = ?
[pid  4651] <... fcntl resumed>)        = 5
[pid  4650] <... fcntl resumed>)        = 5
[pid  4649] close(4 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4650] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4649] <... close resumed>)        = 0
[pid  4651] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4650] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4649] close(5 <unfinished ...>
[pid  4651] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4650] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4649] <... close resumed>)        = 0
[pid  4645] +++ exited with 0 +++
[pid  4651] <... openat resumed>)       = 3
[pid  4650] <... openat resumed>)       = 3
[pid  4649] close(6 <unfinished ...>
[pid  4648] close(16 <unfinished ...>
[pid  4647] close(24 <unfinished ...>
[pid  4651] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4650] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4651] <... write resumed>)        = 8
[pid  4650] <... write resumed>)        = 8
[pid  4649] close(7 <unfinished ...>
[pid  4648] close(17 <unfinished ...>
[pid  4647] close(25 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4651] close(3 <unfinished ...>
[pid  4650] close(3 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = 0
[pid  4650] <... close resumed>)        = 0
[pid  4649] close(8 <unfinished ...>
[pid  4648] close(18 <unfinished ...>
[pid  4647] close(26 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4651] close(4 <unfinished ...>
[pid  4650] close(4 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = 0
[pid  4650] <... close resumed>)        = 0
[pid  4649] close(9 <unfinished ...>
[pid  4648] close(19 <unfinished ...>
[pid  4647] close(27 <unfinished ...>
[pid  4651] close(5 <unfinished ...>
[pid  4650] close(5 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = 0
[pid  4650] <... close resumed>)        = 0
[pid  4649] close(10 <unfinished ...>
[pid  4648] close(20 <unfinished ...>
[pid  4647] close(28 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4651] close(6 <unfinished ...>
[pid  4650] close(6 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(11 <unfinished ...>
[pid  4651] close(7 <unfinished ...>
[pid  4650] close(7 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(12 <unfinished ...>
[pid  4651] close(8 <unfinished ...>
[pid  4650] close(8 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(13 <unfinished ...>
[pid  4648] close(21 <unfinished ...>
[pid  4647] close(29 <unfinished ...>
[pid  4651] close(9 <unfinished ...>
[pid  4650] close(9 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 151
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(14 <unfinished ...>
[pid  4648] close(22 <unfinished ...>
[pid  4647] exit_group(0 <unfinished ...>
[pid  4651] close(10 <unfinished ...>
[pid  4650] close(10 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4647] <... exit_group resumed>)   = ?
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(15 <unfinished ...>
[pid  4648] close(23 <unfinished ...>
[pid  4651] close(11 <unfinished ...>
[pid  4650] close(11 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(16 <unfinished ...>
[pid  4651] close(12 <unfinished ...>
[pid  4650] close(12 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(17 <unfinished ...>
[pid  4647] +++ exited with 0 +++
[pid  4651] close(13 <unfinished ...>
[pid  4650] close(13 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(18 <unfinished ...>
[pid  4648] close(24./strace-static-x86_64: Process 4652 attached
 <unfinished ...>
[pid  4651] close(14 <unfinished ...>
[pid  4650] close(14 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(19 <unfinished ...>
[pid  4648] close(25 <unfinished ...>
[pid  4652] <... set_robust_list resumed>) = 0
[pid  4651] close(15 <unfinished ...>
[pid  4650] close(15 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(20 <unfinished ...>
[pid  4652] <... prctl resumed>)        = 0
[pid  4651] close(16 <unfinished ...>
[pid  4650] close(16 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] close(26 <unfinished ...>
[pid  4652] setpgid(0, 0 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(21 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] <... setpgid resumed>)      = 0
[pid  4651] close(17 <unfinished ...>
[pid  4650] close(17 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] close(27 <unfinished ...>
[pid  4652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(22 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] <... openat resumed>)       = 3
[pid  4651] close(18 <unfinished ...>
[pid  4650] close(18 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] write(3, "1000", 4 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(23 <unfinished ...>
[pid  4652] <... write resumed>)        = 4
[pid  4651] close(19 <unfinished ...>
[pid  4650] close(19 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] close(3 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(24 <unfinished ...>
[pid  4652] <... close resumed>)        = 0
[pid  4651] close(20 <unfinished ...>
[pid  4650] close(20 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(25 <unfinished ...>
[pid  4652] <... openat resumed>)       = 3
[pid  4651] close(21 <unfinished ...>
[pid  4650] close(21 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] close(28 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4652] setns(201, 0 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(26 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] <... setns resumed>)        = 0
[pid  4651] close(22 <unfinished ...>
[pid  4650] close(22 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(27 <unfinished ...>
[pid  4652] <... socket resumed>)       = 4
[pid  4651] close(23 <unfinished ...>
[pid  4650] close(23 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] close(29 <unfinished ...>
[pid  4652] setns(3, 0 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(28 <unfinished ...>
[pid  4648] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 148
[pid  4652] <... setns resumed>)        = 0
[pid  4651] close(24 <unfinished ...>
[pid  4650] close(24 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4648] exit_group(0 <unfinished ...>
[pid  4652] close(3 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] close(29 <unfinished ...>
[pid  4648] <... exit_group resumed>)   = ?
[pid  4652] <... close resumed>)        = 0
[pid  4651] close(25 <unfinished ...>
[pid  4650] close(25 <unfinished ...>
[pid  4649] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] exit_group(0 <unfinished ...>
[pid  4652] <... fcntl resumed>)        = 5
[pid  4651] close(26 <unfinished ...>
[pid  4650] close(26 <unfinished ...>
[pid  4649] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4653 attached
[pid  4652] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4649] +++ exited with 0 +++
[pid  4648] +++ exited with 0 +++
[pid  4652] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4651] close(27 <unfinished ...>
[pid  4650] close(27 <unfinished ...>
[pid  4652] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4653] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4652] <... openat resumed>)       = 3
[pid  4651] close(28 <unfinished ...>
[pid  4650] close(28 <unfinished ...>
[pid  4652] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... set_robust_list resumed>) = 0
[pid  4652] <... write resumed>)        = 8
[pid  4651] close(29 <unfinished ...>
[pid  4650] close(29 <unfinished ...>
[pid  4652] close(3 <unfinished ...>
[pid  4651] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4650] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4653] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4652] <... close resumed>)        = 0
[pid  4651] exit_group(0 <unfinished ...>
[pid  4650] exit_group(0 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4652] close(4 <unfinished ...>
[pid  4651] <... exit_group resumed>)   = ?
[pid  4650] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4654 attached
[pid  4653] <... prctl resumed>)        = 0
[pid  4652] <... close resumed>)        = 0
[pid  4651] +++ exited with 0 +++
[pid  4650] +++ exited with 0 +++
[pid  4652] close(5 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 152
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 151
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4653] setpgid(0, 0 <unfinished ...>
[pid  4652] <... close resumed>)        = 0
[pid  4653] <... setpgid resumed>)      = 0
[pid  4652] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4652] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4652] close(8 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4652] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4652] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4652] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4652] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4652] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4652] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4652] close(15./strace-static-x86_64: Process 4655 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4655] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4652] close(16 <unfinished ...>
[pid  4655] <... set_robust_list resumed>) = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4652] close(17 <unfinished ...>
[pid  4655] <... prctl resumed>)        = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] setpgid(0, 0 <unfinished ...>
[pid  4652] close(18 <unfinished ...>
[pid  4655] <... setpgid resumed>)      = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 155
[pid  4655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4653] <... openat resumed>)       = 3
[pid  4652] close(19 <unfinished ...>
[pid  4655] <... openat resumed>)       = 3
[pid  4653] write(3, "1000", 4 <unfinished ...>
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 153
[pid  4655] write(3, "1000", 4 <unfinished ...>
[pid  4653] <... write resumed>)        = 4
[pid  4652] close(20 <unfinished ...>
[pid  4655] <... write resumed>)        = 4
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] close(3 <unfinished ...>
[pid  4655] close(3 <unfinished ...>
[pid  4652] close(21 <unfinished ...>
[pid  4655] <... close resumed>)        = 0
[pid  4653] <... close resumed>)        = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4653] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4652] close(22./strace-static-x86_64: Process 4656 attached
 <unfinished ...>
[pid  4655] <... openat resumed>)       = 3
[pid  4653] <... openat resumed>)       = 3
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4655] setns(201, 0 <unfinished ...>
[pid  4653] setns(201, 0 <unfinished ...>
[pid  4652] close(23 <unfinished ...>
[pid  4656] <... set_robust_list resumed>) = 0
[pid  4655] <... setns resumed>)        = 0
[pid  4653] <... setns resumed>)        = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4657 attached
[pid  4656] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4655] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4653] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4652] close(24 <unfinished ...>
[pid  4654] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4656] <... prctl resumed>)        = 0
[pid  4655] <... socket resumed>)       = 4
[pid  4653] <... socket resumed>)       = 4
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... set_robust_list resumed>) = 0
[pid  4656] setpgid(0, 0 <unfinished ...>
[pid  4655] setns(3, 0 <unfinished ...>
[pid  4653] setns(3, 0 <unfinished ...>
[pid  4652] close(25 <unfinished ...>
[pid  4656] <... setpgid resumed>)      = 0
[pid  4655] <... setns resumed>)        = 0
[pid  4654] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4653] <... setns resumed>)        = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4655] close(3 <unfinished ...>
[pid  4654] <... prctl resumed>)        = 0
[pid  4653] close(3 <unfinished ...>
[pid  4652] close(26 <unfinished ...>
[pid  4657] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4656] <... openat resumed>)       = 3
[pid  4655] <... close resumed>)        = 0
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = 0
[pid  4656] write(3, "1000", 4 <unfinished ...>
[pid  4655] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4654] setpgid(0, 0 <unfinished ...>
[pid  4652] close(27 <unfinished ...>
[pid  4653] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4656] <... write resumed>)        = 4
[pid  4655] <... fcntl resumed>)        = 5
[pid  4654] <... setpgid resumed>)      = 0
[pid  4653] <... fcntl resumed>)        = 5
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... set_robust_list resumed>) = 0
[pid  4656] close(3 <unfinished ...>
[pid  4655] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4652] close(28 <unfinished ...>
[pid  4656] <... close resumed>)        = 0
[pid  4655] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4653] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4655] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4654] <... openat resumed>)       = 3
[pid  4653] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4652] close(29 <unfinished ...>
[pid  4657] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4656] <... openat resumed>)       = 3
[pid  4655] <... openat resumed>)       = 3
[pid  4654] write(3, "1000", 4 <unfinished ...>
[pid  4653] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4652] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] setns(201, 0 <unfinished ...>
[pid  4655] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4652] exit_group(0 <unfinished ...>
[pid  4657] <... prctl resumed>)        = 0
[pid  4656] <... setns resumed>)        = 0
[pid  4655] <... write resumed>)        = 8
[pid  4654] <... write resumed>)        = 4
[pid  4653] <... openat resumed>)       = 3
[pid  4652] <... exit_group resumed>)   = ?
[pid  4657] setpgid(0, 0 <unfinished ...>
[pid  4656] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4655] close(3 <unfinished ...>
[pid  4654] close(3 <unfinished ...>
[pid  4653] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4652] +++ exited with 0 +++
[pid  4657] <... setpgid resumed>)      = 0
[pid  4656] <... socket resumed>)       = 4
[pid  4655] <... close resumed>)        = 0
[pid  4654] <... close resumed>)        = 0
[pid  4656] setns(3, 0 <unfinished ...>
[pid  4655] close(4 <unfinished ...>
[pid  4653] <... write resumed>)        = 8
[pid  4657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4656] <... setns resumed>)        = 0
[pid  4655] <... close resumed>)        = 0
[pid  4654] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4653] close(3 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4656] close(3 <unfinished ...>
[pid  4655] close(5 <unfinished ...>
[pid  4653] <... close resumed>)        = 0
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4656] <... close resumed>)        = 0
[pid  4655] <... close resumed>)        = 0
[pid  4654] <... openat resumed>)       = 3
[pid  4653] close(4 <unfinished ...>
[pid  4657] <... openat resumed>)       = 3
[pid  4656] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4655] close(6 <unfinished ...>
[pid  4654] setns(201, 0 <unfinished ...>
[pid  4653] <... close resumed>)        = 0
[pid  4657] write(3, "1000", 4 <unfinished ...>
[pid  4656] <... fcntl resumed>)        = 5
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... setns resumed>)        = 0
[pid  4653] close(5 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4657] <... write resumed>)        = 4
[pid  4656] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4655] close(7 <unfinished ...>
[pid  4654] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4657] close(3 <unfinished ...>
[pid  4656] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = 0
[pid  4657] <... close resumed>)        = 0
[pid  4656] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4655] close(8 <unfinished ...>
[pid  4654] <... socket resumed>)       = 4
[pid  4653] close(6 <unfinished ...>
[pid  4657] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4656] <... openat resumed>)       = 3
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] setns(3, 0 <unfinished ...>
[pid  4656] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4655] close(9 <unfinished ...>
[pid  4653] close(7 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4657] <... openat resumed>)       = 3
[pid  4656] <... write resumed>)        = 8
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... setns resumed>)        = 0
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] close(3 <unfinished ...>
[pid  4655] close(10 <unfinished ...>
[pid  4656] <... close resumed>)        = 0
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] close(4 <unfinished ...>
[pid  4655] close(11 <unfinished ...>
[pid  4656] <... close resumed>)        = 0
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] close(5 <unfinished ...>
[pid  4655] close(12 <unfinished ...>
[pid  4657] setns(201, 0 <unfinished ...>
[pid  4656] <... close resumed>)        = 0
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(3 <unfinished ...>
[pid  4653] close(8 <unfinished ...>
[pid  4657] <... setns resumed>)        = 0
[pid  4656] close(6 <unfinished ...>
[pid  4655] close(13 <unfinished ...>
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 152
[pid  4657] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = 0
[pid  4653] close(9 <unfinished ...>
[pid  4657] <... socket resumed>)       = 4
[pid  4656] close(7 <unfinished ...>
[pid  4655] close(14 <unfinished ...>
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4657] setns(3, 0 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] close(10 <unfinished ...>
[pid  4657] <... setns resumed>)        = 0
[pid  4656] close(8 <unfinished ...>
[pid  4655] close(15 <unfinished ...>
[pid  4654] <... fcntl resumed>)        = 5
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(3 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4653] close(11 <unfinished ...>
[pid  4657] <... close resumed>)        = 0
[pid  4656] close(9 <unfinished ...>
[pid  4655] close(16 <unfinished ...>
[pid  4654] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4653] close(12./strace-static-x86_64: Process 4658 attached
 <unfinished ...>
[pid  4657] <... fcntl resumed>)        = 5
[pid  4656] close(10 <unfinished ...>
[pid  4655] close(17 <unfinished ...>
[pid  4654] <... openat resumed>)       = 3
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4657] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4653] close(13 <unfinished ...>
[pid  4658] <... set_robust_list resumed>) = 0
[pid  4657] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4656] close(11 <unfinished ...>
[pid  4655] close(18 <unfinished ...>
[pid  4654] <... write resumed>)        = 8
[pid  4658] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4657] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(3 <unfinished ...>
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... prctl resumed>)        = 0
[pid  4656] close(12 <unfinished ...>
[pid  4655] close(19 <unfinished ...>
[pid  4653] close(14 <unfinished ...>
[pid  4658] setpgid(0, 0 <unfinished ...>
[pid  4657] <... openat resumed>)       = 3
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = 0
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... setpgid resumed>)      = 0
[pid  4657] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4656] close(13 <unfinished ...>
[pid  4655] close(20 <unfinished ...>
[pid  4654] close(4 <unfinished ...>
[pid  4653] close(15 <unfinished ...>
[pid  4658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4657] <... write resumed>)        = 8
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = 0
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... openat resumed>)       = 3
[pid  4657] close(3 <unfinished ...>
[pid  4656] close(14 <unfinished ...>
[pid  4655] close(21 <unfinished ...>
[pid  4654] close(5 <unfinished ...>
[pid  4653] close(16 <unfinished ...>
[pid  4658] write(3, "1000", 4 <unfinished ...>
[pid  4657] <... close resumed>)        = 0
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... write resumed>)        = 4
[pid  4657] close(4 <unfinished ...>
[pid  4656] close(15 <unfinished ...>
[pid  4655] close(22 <unfinished ...>
[pid  4654] <... close resumed>)        = 0
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] close(3 <unfinished ...>
[pid  4657] <... close resumed>)        = 0
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(6 <unfinished ...>
[pid  4653] close(17 <unfinished ...>
[pid  4658] <... close resumed>)        = 0
[pid  4657] close(5 <unfinished ...>
[pid  4656] close(16 <unfinished ...>
[pid  4655] close(23 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4657] <... close resumed>)        = 0
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(7 <unfinished ...>
[pid  4653] close(18 <unfinished ...>
[pid  4658] <... openat resumed>)       = 3
[pid  4657] close(6 <unfinished ...>
[pid  4656] close(17 <unfinished ...>
[pid  4655] close(24 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] setns(201, 0 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(8 <unfinished ...>
[pid  4653] close(19 <unfinished ...>
[pid  4658] <... setns resumed>)        = 0
[pid  4657] close(7 <unfinished ...>
[pid  4656] close(18 <unfinished ...>
[pid  4655] close(25 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(9 <unfinished ...>
[pid  4653] close(20 <unfinished ...>
[pid  4658] <... socket resumed>)       = 4
[pid  4657] close(8 <unfinished ...>
[pid  4656] close(19 <unfinished ...>
[pid  4655] close(26 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] setns(3, 0 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(10 <unfinished ...>
[pid  4653] close(21 <unfinished ...>
[pid  4658] <... setns resumed>)        = 0
[pid  4657] close(9 <unfinished ...>
[pid  4656] close(20 <unfinished ...>
[pid  4655] close(27 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] close(3 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(11 <unfinished ...>
[pid  4653] close(22 <unfinished ...>
[pid  4658] <... close resumed>)        = 0
[pid  4657] close(10 <unfinished ...>
[pid  4656] close(21 <unfinished ...>
[pid  4655] close(28 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(12 <unfinished ...>
[pid  4653] close(23 <unfinished ...>
[pid  4658] <... fcntl resumed>)        = 5
[pid  4657] close(11 <unfinished ...>
[pid  4656] close(22 <unfinished ...>
[pid  4655] close(29 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(13 <unfinished ...>
[pid  4653] close(24 <unfinished ...>
[pid  4658] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4657] close(12 <unfinished ...>
[pid  4656] close(23 <unfinished ...>
[pid  4655] exit_group(0 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4655] <... exit_group resumed>)   = ?
[pid  4654] close(14 <unfinished ...>
[pid  4653] close(25 <unfinished ...>
[pid  4658] <... openat resumed>)       = 3
[pid  4657] close(13 <unfinished ...>
[pid  4656] close(24 <unfinished ...>
[pid  4655] +++ exited with 0 +++
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(15 <unfinished ...>
[pid  4653] close(26 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4658] <... write resumed>)        = 8
[pid  4657] close(14 <unfinished ...>
[pid  4656] close(25 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] close(3 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(16 <unfinished ...>
[pid  4653] close(27 <unfinished ...>
[pid  4658] <... close resumed>)        = 0
[pid  4657] close(15 <unfinished ...>
[pid  4656] close(26 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] close(4 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(17 <unfinished ...>
[pid  4653] close(28 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4658] <... close resumed>)        = 0
[pid  4657] close(16 <unfinished ...>
[pid  4656] close(27 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] close(5 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... close resumed>)        = 0
[pid  4656] close(28 <unfinished ...>
[pid  4658] close(6 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] close(29 <unfinished ...>
[pid  4658] close(7 <unfinished ...>
[pid  4656] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] exit_group(0 <unfinished ...>
[pid  4658] close(8 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4656] <... exit_group resumed>)   = ?
[pid  4654] close(18 <unfinished ...>
[pid  4653] close(29 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(17 <unfinished ...>
[pid  4656] +++ exited with 0 +++
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 152
[pid  4658] close(9 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(19 <unfinished ...>
[pid  4653] exit_group(0 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(18 <unfinished ...>
[pid  4658] close(10 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4653] <... exit_group resumed>)   = ?
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4658] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4658] close(18 <unfinished ...>
[pid  4653] +++ exited with 0 +++
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(19./strace-static-x86_64: Process 4659 attached
 <unfinished ...>
[pid  4658] close(19 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4659] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(20 <unfinished ...>
[pid  4654] close(21 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4659] <... set_robust_list resumed>) = 0
[pid  4658] close(20 <unfinished ...>
[pid  4659] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] <... prctl resumed>)        = 0
[pid  4658] close(21 <unfinished ...>
[pid  4659] setpgid(0, 0 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4659] <... setpgid resumed>)      = 0
[pid  4658] close(22 <unfinished ...>
[pid  4657] close(21 <unfinished ...>
[pid  4654] close(22 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 156
./strace-static-x86_64: Process 4660 attached
[pid  4659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4660] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4659] <... openat resumed>)       = 3
[pid  4658] close(23 <unfinished ...>
[pid  4657] close(22 <unfinished ...>
[pid  4654] close(23 <unfinished ...>
[pid  4659] write(3, "1000", 4 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] <... write resumed>)        = 4
[pid  4658] close(24 <unfinished ...>
[pid  4657] close(23 <unfinished ...>
[pid  4654] close(24 <unfinished ...>
[pid  4659] close(3 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4659] <... close resumed>)        = 0
[pid  4658] close(25 <unfinished ...>
[pid  4657] close(24 <unfinished ...>
[pid  4654] close(25 <unfinished ...>
[pid  4659] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] <... openat resumed>)       = 3
[pid  4658] close(26 <unfinished ...>
[pid  4659] setns(201, 0 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] <... setns resumed>)        = 0
[pid  4658] close(27 <unfinished ...>
[pid  4654] close(26 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 149
[pid  4659] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(25 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] <... socket resumed>)       = 4
[pid  4658] close(28 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(27 <unfinished ...>
[pid  4659] setns(3, 0 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(26 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] <... setns resumed>)        = 0
[pid  4658] close(29 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] close(28 <unfinished ...>
[pid  4660] <... set_robust_list resumed>) = 0
[pid  4659] close(3 <unfinished ...>
[pid  4658] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] close(27 <unfinished ...>
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4659] <... close resumed>)        = 0
[pid  4658] exit_group(0 <unfinished ...>
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... prctl resumed>)        = 0
[pid  4659] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4658] <... exit_group resumed>)   = ?
[pid  4657] close(28 <unfinished ...>
[pid  4654] close(29 <unfinished ...>
[pid  4660] setpgid(0, 0 <unfinished ...>
[pid  4659] <... fcntl resumed>)        = 5
[pid  4658] +++ exited with 0 +++
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4661 attached
[pid  4659] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4657] close(29 <unfinished ...>
[pid  4654] exit_group(0 <unfinished ...>
[pid  4661] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4660] <... setpgid resumed>)      = 0
[pid  4659] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4657] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4654] <... exit_group resumed>)   = ?
[pid  4661] <... set_robust_list resumed>) = 0
[pid  4659] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4657] exit_group(0 <unfinished ...>
[pid  4661] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4659] <... openat resumed>)       = 3
[pid  4661] <... prctl resumed>)        = 0
[pid  4659] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4661] setpgid(0, 0 <unfinished ...>
[pid  4659] <... write resumed>)        = 8
[pid  4661] <... setpgid resumed>)      = 0
[pid  4659] close(3 <unfinished ...>
[pid  4654] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4659] <... close resumed>)        = 0
[pid  4657] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4661] <... openat resumed>)       = 3
[pid  4659] close(4 <unfinished ...>
[pid  4661] write(3, "1000", 4 <unfinished ...>
[pid  4659] <... close resumed>)        = 0
[pid  4661] <... write resumed>)        = 4
[pid  4659] close(5 <unfinished ...>
[pid  4661] close(3 <unfinished ...>
[pid  4659] <... close resumed>)        = 0
[pid  4661] <... close resumed>)        = 0
[pid  4659] close(6 <unfinished ...>
[pid  4661] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4657] +++ exited with 0 +++
[pid  4661] <... openat resumed>)       = 3
[pid  4659] close(7 <unfinished ...>
[pid  4661] setns(201, 0 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... setns resumed>)        = 0
[pid  4659] close(8 <unfinished ...>
[pid  4661] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... socket resumed>)       = 4
[pid  4659] close(9 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 153
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4661] setns(3, 0 <unfinished ...>
[pid  4660] <... openat resumed>)       = 3
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4662 attached
[pid  4661] <... setns resumed>)        = 0
[pid  4660] write(3, "1000", 4 <unfinished ...>
[pid  4659] close(10 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4661] close(3 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... close resumed>)        = 0
[pid  4659] close(11 <unfinished ...>
[pid  4661] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... write resumed>)        = 4
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4661] <... fcntl resumed>)        = 5
[pid  4659] close(12 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4662] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4661] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4660] close(3 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4659] close(13 <unfinished ...>
[pid  4661] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... openat resumed>)       = 3
[pid  4659] close(14 <unfinished ...>
[pid  4661] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... write resumed>)        = 8
[pid  4660] <... close resumed>)        = 0
[pid  4659] close(15 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 154
[pid  4662] <... set_robust_list resumed>) = 0
[pid  4661] close(3 <unfinished ...>
[pid  4660] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... close resumed>)        = 0
[pid  4659] close(16 <unfinished ...>
[pid  4661] close(4 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... close resumed>)        = 0
[pid  4659] close(17 <unfinished ...>
[pid  4661] close(5 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... close resumed>)        = 0
[pid  4659] close(18 <unfinished ...>
[pid  4661] close(6 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 153
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4659] close(19 <unfinished ...>
[pid  4661] close(7 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... openat resumed>)       = 3
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] setns(201, 0 <unfinished ...>
[pid  4659] close(20 <unfinished ...>
[pid  4661] close(8 <unfinished ...>
[pid  4660] <... setns resumed>)        = 0
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4659] close(21./strace-static-x86_64: Process 4663 attached
 <unfinished ...>
[pid  4661] close(9 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4662] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... socket resumed>)       = 4
[pid  4659] close(22 <unfinished ...>
[pid  4663] <... set_robust_list resumed>) = 0
[pid  4661] close(10 <unfinished ...>
[pid  4660] setns(3, 0 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... prctl resumed>)        = 0
[pid  4663] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... setns resumed>)        = 0
[pid  4662] setpgid(0, 0 <unfinished ...>
[pid  4659] close(23 <unfinished ...>
[pid  4663] <... prctl resumed>)        = 0
[pid  4662] <... setpgid resumed>)      = 0
[pid  4661] close(11 <unfinished ...>
[pid  4660] close(3 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] setpgid(0, 0 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = 0
[pid  4659] close(24 <unfinished ...>
[pid  4663] <... setpgid resumed>)      = 0
[pid  4662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4661] close(12 <unfinished ...>
[pid  4660] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... fcntl resumed>)        = 5
[pid  4659] close(25 <unfinished ...>
[pid  4663] <... openat resumed>)       = 3
[pid  4662] <... openat resumed>)       = 3
[pid  4661] close(13 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] write(3, "1000", 4 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4659] close(26 <unfinished ...>
[pid  4662] write(3, "1000", 4./strace-static-x86_64: Process 4664 attached
 <unfinished ...>
[pid  4663] <... write resumed>)        = 4
[pid  4661] close(14 <unfinished ...>
[pid  4660] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] close(3 <unfinished ...>
[pid  4662] <... write resumed>)        = 4
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4659] close(27 <unfinished ...>
[pid  4663] <... close resumed>)        = 0
[pid  4661] close(15 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4662] close(3 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... openat resumed>)       = 3
[pid  4659] close(28 <unfinished ...>
[pid  4664] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4663] <... openat resumed>)       = 3
[pid  4662] <... close resumed>)        = 0
[pid  4661] close(16 <unfinished ...>
[pid  4660] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] setns(201, 0 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4664] <... set_robust_list resumed>) = 0
[pid  4660] <... write resumed>)        = 8
[pid  4659] close(29 <unfinished ...>
[pid  4663] <... setns resumed>)        = 0
[pid  4661] close(17 <unfinished ...>
[pid  4660] close(3 <unfinished ...>
[pid  4659] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4662] <... openat resumed>)       = 3
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = 0
[pid  4659] exit_group(0 <unfinished ...>
[pid  4664] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4663] <... socket resumed>)       = 4
[pid  4662] setns(201, 0 <unfinished ...>
[pid  4661] close(18 <unfinished ...>
[pid  4660] close(4 <unfinished ...>
[pid  4659] <... exit_group resumed>)   = ?
[pid  4664] <... prctl resumed>)        = 0
[pid  4663] setns(3, 0 <unfinished ...>
[pid  4662] <... setns resumed>)        = 0
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = 0
[pid  4659] +++ exited with 0 +++
[pid  4664] setpgid(0, 0 <unfinished ...>
[pid  4663] <... setns resumed>)        = 0
[pid  4662] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4661] close(19 <unfinished ...>
[pid  4660] close(5 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4664] <... setpgid resumed>)      = 0
[pid  4663] close(3 <unfinished ...>
[pid  4662] <... socket resumed>)       = 4
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = 0
[pid  4662] setns(3, 0 <unfinished ...>
[pid  4661] close(20 <unfinished ...>
[pid  4660] close(6 <unfinished ...>
[pid  4663] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... fcntl resumed>)        = 5
[pid  4661] close(21 <unfinished ...>
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... setns resumed>)        = 0
[pid  4664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4663] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4662] close(3 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] close(7 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4663] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4662] <... close resumed>)        = 0
[pid  4661] close(22 <unfinished ...>
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... openat resumed>)       = 3
[pid  4661] close(23 <unfinished ...>
[pid  4663] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... write resumed>)        = 8
[pid  4661] close(24 <unfinished ...>
[pid  4662] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4660] close(8 <unfinished ...>
[pid  4663] close(3 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 153
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... fcntl resumed>)        = 5
[pid  4664] <... openat resumed>)       = 3
[pid  4663] <... close resumed>)        = 0
[pid  4661] close(25 <unfinished ...>
[pid  4663] close(4 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] close(9 <unfinished ...>
[pid  4664] write(3, "1000", 4 <unfinished ...>
[pid  4663] <... close resumed>)        = 0
[pid  4662] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4661] close(26 <unfinished ...>
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... write resumed>)        = 4
[pid  4663] close(5 <unfinished ...>
[pid  4662] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] close(10 <unfinished ...>
[pid  4663] <... close resumed>)        = 0
[pid  4661] close(27 <unfinished ...>
[pid  4664] close(3 <unfinished ...>
[pid  4663] close(6 <unfinished ...>
[pid  4662] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4661] close(28 <unfinished ...>
[pid  4660] close(11 <unfinished ...>
[pid  4663] close(7 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4665 attached
[pid  4664] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4661] close(29 <unfinished ...>
[pid  4660] close(12 <unfinished ...>
[pid  4665] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4664] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4663] close(8 <unfinished ...>
[pid  4661] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... set_robust_list resumed>) = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... write resumed>)        = 8
[pid  4661] exit_group(0 <unfinished ...>
[pid  4660] close(13 <unfinished ...>
[pid  4665] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4664] <... openat resumed>)       = 3
[pid  4663] close(9 <unfinished ...>
[pid  4662] close(3 <unfinished ...>
[pid  4661] <... exit_group resumed>)   = ?
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... prctl resumed>)        = 0
[pid  4664] setns(201, 0 <unfinished ...>
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = 0
[pid  4661] +++ exited with 0 +++
[pid  4660] close(14 <unfinished ...>
[pid  4665] setpgid(0, 0 <unfinished ...>
[pid  4664] <... setns resumed>)        = 0
[pid  4663] close(10 <unfinished ...>
[pid  4662] close(4 <unfinished ...>
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4665] <... setpgid resumed>)      = 0
[pid  4664] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = 0
[pid  4660] close(15 <unfinished ...>
[pid  4665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4664] <... socket resumed>)       = 4
[pid  4663] close(11 <unfinished ...>
[pid  4662] close(5 <unfinished ...>
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... openat resumed>)       = 3
[pid  4664] setns(3, 0 <unfinished ...>
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] close(16 <unfinished ...>
[pid  4665] write(3, "1000", 4 <unfinished ...>
[pid  4664] <... setns resumed>)        = 0
[pid  4663] close(12 <unfinished ...>
[pid  4662] <... close resumed>)        = 0
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... write resumed>)        = 4
[pid  4664] close(3 <unfinished ...>
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(6 <unfinished ...>
[pid  4665] close(3 <unfinished ...>
[pid  4664] <... close resumed>)        = 0
[pid  4663] close(13 <unfinished ...>
[pid  4660] close(17 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = 0
[pid  4664] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4664] <... fcntl resumed>)        = 5
[pid  4663] close(14 <unfinished ...>
[pid  4662] close(7 <unfinished ...>
[pid  4660] close(18 <unfinished ...>
[pid  4665] <... openat resumed>)       = 3
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] setns(201, 0 <unfinished ...>
[pid  4664] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4663] close(15 <unfinished ...>
[pid  4662] close(8 <unfinished ...>
[pid  4660] close(19 <unfinished ...>
[pid  4665] <... setns resumed>)        = 0
[pid  4664] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4664] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4663] close(16 <unfinished ...>
[pid  4662] close(9 <unfinished ...>
[pid  4660] close(20 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4665] <... socket resumed>)       = 4
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] setns(3, 0 <unfinished ...>
[pid  4663] close(17 <unfinished ...>
[pid  4665] <... setns resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] close(3 <unfinished ...>
[pid  4663] close(18 <unfinished ...>
[pid  4665] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4663] close(19 <unfinished ...>
[pid  4665] <... fcntl resumed>)        = 5
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(10 <unfinished ...>
[pid  4660] close(21 <unfinished ...>
[pid  4665] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4664] <... openat resumed>)       = 3
[pid  4663] close(20 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 150
[pid  4665] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4664] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(11 <unfinished ...>
[pid  4660] close(22 <unfinished ...>
[pid  4665] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4663] close(21 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... openat resumed>)       = 3
[pid  4664] <... write resumed>)        = 8
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(12 <unfinished ...>
[pid  4660] close(23 <unfinished ...>
[pid  4665] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4664] close(3 <unfinished ...>
[pid  4663] close(22 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... write resumed>)        = 8
[pid  4664] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(13 <unfinished ...>
[pid  4660] close(24 <unfinished ...>
[pid  4665] close(3 <unfinished ...>
[pid  4664] close(4 <unfinished ...>
[pid  4663] close(23 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = 0
[pid  4664] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] close(4 <unfinished ...>
[pid  4663] close(24 <unfinished ...>
[pid  4662] close(14 <unfinished ...>
[pid  4665] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] close(25 <unfinished ...>
[pid  4665] close(5 <unfinished ...>
[pid  4664] close(5 <unfinished ...>
[pid  4663] close(25 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4666 attached
[pid  4665] <... close resumed>)        = 0
[pid  4664] <... close resumed>)        = 0
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(15 <unfinished ...>
[pid  4660] close(26 <unfinished ...>
[pid  4666] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4665] close(6 <unfinished ...>
[pid  4664] close(6 <unfinished ...>
[pid  4663] close(26 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... set_robust_list resumed>) = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(16 <unfinished ...>
[pid  4660] close(27 <unfinished ...>
[pid  4666] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4665] close(7 <unfinished ...>
[pid  4664] close(7 <unfinished ...>
[pid  4663] close(27 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... prctl resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(17 <unfinished ...>
[pid  4660] close(28 <unfinished ...>
[pid  4666] setpgid(0, 0 <unfinished ...>
[pid  4665] close(8 <unfinished ...>
[pid  4664] close(8 <unfinished ...>
[pid  4663] close(28 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... setpgid resumed>)      = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(18 <unfinished ...>
[pid  4660] close(29 <unfinished ...>
[pid  4666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4665] close(9 <unfinished ...>
[pid  4664] close(9 <unfinished ...>
[pid  4663] close(29 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... openat resumed>)       = 3
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(19 <unfinished ...>
[pid  4660] exit_group(0 <unfinished ...>
[pid  4666] write(3, "1000", 4 <unfinished ...>
[pid  4665] close(10 <unfinished ...>
[pid  4664] close(10 <unfinished ...>
[pid  4663] exit_group(0 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] <... exit_group resumed>)   = ?
[pid  4666] <... write resumed>)        = 4
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4663] <... exit_group resumed>)   = ?
[pid  4662] close(20 <unfinished ...>
[pid  4666] close(3 <unfinished ...>
[pid  4665] close(11 <unfinished ...>
[pid  4664] close(11 <unfinished ...>
[pid  4663] +++ exited with 0 +++
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4660] +++ exited with 0 +++
[pid  4666] <... close resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(21 <unfinished ...>
[pid  4666] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4665] close(12 <unfinished ...>
[pid  4664] close(12 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4666] <... openat resumed>)       = 3
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(22 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4666] setns(201, 0 <unfinished ...>
[pid  4665] close(13 <unfinished ...>
[pid  4664] close(13 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4666] <... setns resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(23 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4666] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4665] close(14 <unfinished ...>
[pid  4664] close(14 <unfinished ...>
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... socket resumed>)       = 4
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] close(24 <unfinished ...>
[pid  4666] setns(3, 0 <unfinished ...>
[pid  4665] close(15 <unfinished ...>
[pid  4664] close(15 <unfinished ...>
[pid  4666] <... setns resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4666] close(3 <unfinished ...>
[pid  4665] close(16 <unfinished ...>
[pid  4664] close(16 <unfinished ...>
[pid  4662] close(25 <unfinished ...>
[pid  4666] <... close resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4665] close(17 <unfinished ...>
[pid  4666] <... fcntl resumed>)        = 5
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4665] close(18 <unfinished ...>
[pid  4666] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 157
[pid  4666] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4665] close(19 <unfinished ...>
[pid  4664] close(17 <unfinished ...>
[pid  4662] close(26 <unfinished ...>
[pid  4666] <... openat resumed>)       = 3
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4665] close(20 <unfinished ...>
[pid  4664] close(18 <unfinished ...>
[pid  4662] close(27 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4666] <... write resumed>)        = 8
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] close(3 <unfinished ...>
[pid  4665] close(21 <unfinished ...>
[pid  4666] <... close resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] close(4 <unfinished ...>
[pid  4665] close(22 <unfinished ...>
[pid  4666] <... close resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] close(5 <unfinished ...>
[pid  4665] close(23 <unfinished ...>
[pid  4666] <... close resumed>)        = 0
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] close(19 <unfinished ...>
[pid  4662] close(28 <unfinished ...>
[pid  4666] close(6 <unfinished ...>
[pid  4665] close(24 <unfinished ...>
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 155
./strace-static-x86_64: Process 4667 attached
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] close(20 <unfinished ...>
[pid  4662] close(29 <unfinished ...>
[pid  4667] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4666] close(7 <unfinished ...>
[pid  4665] close(25 <unfinished ...>
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] <... set_robust_list resumed>) = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] close(21 <unfinished ...>
[pid  4662] exit_group(0 <unfinished ...>
[pid  4667] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4666] close(8 <unfinished ...>
[pid  4665] close(26 <unfinished ...>
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] <... exit_group resumed>)   = ?
[pid  4667] <... prctl resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] close(22 <unfinished ...>
[pid  4667] setpgid(0, 0 <unfinished ...>
[pid  4666] close(9 <unfinished ...>
[pid  4665] close(27 <unfinished ...>
[pid  4667] <... setpgid resumed>)      = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4666] close(10 <unfinished ...>
[pid  4665] close(28 <unfinished ...>
[pid  4667] <... openat resumed>)       = 3
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4662] +++ exited with 0 +++
[pid  4667] write(3, "1000", 4 <unfinished ...>
[pid  4666] close(11 <unfinished ...>
[pid  4665] close(29 <unfinished ...>
[pid  4664] close(23 <unfinished ...>
[pid  4667] <... write resumed>)        = 4
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4667] close(3 <unfinished ...>
[pid  4666] close(12 <unfinished ...>
[pid  4665] exit_group(0 <unfinished ...>
[pid  4664] close(24 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4667] <... close resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4665] <... exit_group resumed>)   = ?
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4668 attached
[pid  4667] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4666] close(13 <unfinished ...>
[pid  4665] +++ exited with 0 +++
[pid  4664] close(25 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4667] <... openat resumed>)       = 3
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4667] setns(201, 0 <unfinished ...>
[pid  4666] close(14 <unfinished ...>
[pid  4664] close(26 <unfinished ...>
[pid  4668] <... set_robust_list resumed>) = 0
[pid  4667] <... setns resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4667] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4666] close(15 <unfinished ...>
[pid  4664] close(27 <unfinished ...>
[pid  4667] <... socket resumed>)       = 4
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] setns(3, 0 <unfinished ...>
[pid  4666] close(16 <unfinished ...>
[pid  4667] <... setns resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] close(3 <unfinished ...>
[pid  4666] close(17 <unfinished ...>
[pid  4667] <... close resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 154
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4668] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4667] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4666] close(18 <unfinished ...>
[pid  4664] close(28 <unfinished ...>
[pid  4668] <... prctl resumed>)        = 0
[pid  4667] <... fcntl resumed>)        = 5
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] setpgid(0, 0 <unfinished ...>
[pid  4667] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4666] close(19 <unfinished ...>
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... setpgid resumed>)      = 0
[pid  4667] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] close(29 <unfinished ...>
[pid  4667] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4666] close(20 <unfinished ...>
[pid  4664] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4667] <... openat resumed>)       = 3
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4667] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4666] close(21 <unfinished ...>
[pid  4664] exit_group(0 <unfinished ...>
[pid  4667] <... write resumed>)        = 8
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] close(3 <unfinished ...>
[pid  4666] close(22 <unfinished ...>
[pid  4667] <... close resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] close(4 <unfinished ...>
[pid  4666] close(23 <unfinished ...>
[pid  4664] <... exit_group resumed>)   = ?
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 154
./strace-static-x86_64: Process 4669 attached
[pid  4668] <... openat resumed>)       = 3
[pid  4667] <... close resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4667] close(5 <unfinished ...>
[pid  4666] close(24 <unfinished ...>
[pid  4669] <... set_robust_list resumed>) = 0
[pid  4667] <... close resumed>)        = 0
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4667] close(6 <unfinished ...>
[pid  4666] close(25 <unfinished ...>
[pid  4669] <... prctl resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4664] +++ exited with 0 +++
[pid  4669] setpgid(0, 0 <unfinished ...>
[pid  4667] close(7 <unfinished ...>
[pid  4666] close(26 <unfinished ...>
[pid  4668] write(3, "1000", 4 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4669] <... setpgid resumed>)      = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4668] <... write resumed>)        = 4
[pid  4667] close(8 <unfinished ...>
[pid  4666] close(27 <unfinished ...>
[pid  4669] <... openat resumed>)       = 3
[pid  4668] close(3 <unfinished ...>
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] write(3, "1000", 4 <unfinished ...>
[pid  4667] close(9 <unfinished ...>
[pid  4666] close(28 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4669] <... write resumed>)        = 4
[pid  4668] <... close resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] close(3 <unfinished ...>
[pid  4667] close(10 <unfinished ...>
[pid  4666] close(29 <unfinished ...>
[pid  4669] <... close resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4669] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4667] close(11 <unfinished ...>
[pid  4666] exit_group(0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 154
[pid  4669] <... openat resumed>)       = 3
[pid  4668] <... openat resumed>)       = 3
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4666] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4671 attached
./strace-static-x86_64: Process 4670 attached
[pid  4669] setns(201, 0 <unfinished ...>
[pid  4668] setns(201, 0 <unfinished ...>
[pid  4667] close(12 <unfinished ...>
[pid  4666] +++ exited with 0 +++
[pid  4669] <... setns resumed>)        = 0
[pid  4668] <... setns resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4669] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4668] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4667] close(13 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4670] <... set_robust_list resumed>) = 0
[pid  4669] <... socket resumed>)       = 4
[pid  4668] <... socket resumed>)       = 4
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4670] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4669] setns(3, 0 <unfinished ...>
[pid  4668] setns(3, 0 <unfinished ...>
[pid  4667] close(14 <unfinished ...>
[pid  4669] <... setns resumed>)        = 0
[pid  4668] <... setns resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... prctl resumed>)        = 0
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4669] close(3 <unfinished ...>
[pid  4668] close(3 <unfinished ...>
[pid  4667] close(15 <unfinished ...>
[pid  4670] setpgid(0, 0 <unfinished ...>
[pid  4669] <... close resumed>)        = 0
[pid  4668] <... close resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... setpgid resumed>)      = 0
[pid  4669] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4668] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4667] close(16 <unfinished ...>
[pid  4669] <... fcntl resumed>)        = 5
[pid  4668] <... fcntl resumed>)        = 5
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4669] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4667] close(17 <unfinished ...>
[pid  4669] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4667] close(18 <unfinished ...>
[pid  4669] <... openat resumed>)       = 3
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4668] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4667] close(19 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 151
[pid  4671] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4670] <... openat resumed>)       = 3
[pid  4669] <... write resumed>)        = 8
[pid  4668] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] <... set_robust_list resumed>) = 0
[pid  4670] write(3, "1000", 4 <unfinished ...>
[pid  4669] close(3 <unfinished ...>
[pid  4668] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4667] close(20 <unfinished ...>
[pid  4671] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4670] <... write resumed>)        = 4
[pid  4669] <... close resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] close(4 <unfinished ...>
[pid  4667] close(21 <unfinished ...>
[pid  4668] <... openat resumed>)       = 3
[pid  4670] close(3 <unfinished ...>
[pid  4671] <... prctl resumed>)        = 0
[pid  4669] <... close resumed>)        = 0
[pid  4670] <... close resumed>)        = 0
[pid  4668] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] setpgid(0, 0 <unfinished ...>
[pid  4669] close(5 <unfinished ...>
[pid  4667] close(22 <unfinished ...>
[pid  4671] <... setpgid resumed>)      = 0
[pid  4670] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4669] <... close resumed>)        = 0
[pid  4668] <... write resumed>)        = 8
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4672 attached
[pid  4670] <... openat resumed>)       = 3
[pid  4669] close(6 <unfinished ...>
[pid  4668] close(3 <unfinished ...>
[pid  4667] close(23 <unfinished ...>
[pid  4672] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4670] setns(201, 0 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... set_robust_list resumed>) = 0
[pid  4670] <... setns resumed>)        = 0
[pid  4669] close(7 <unfinished ...>
[pid  4668] <... close resumed>)        = 0
[pid  4667] close(24 <unfinished ...>
[pid  4672] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4671] <... openat resumed>)       = 3
[pid  4670] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(4 <unfinished ...>
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... prctl resumed>)        = 0
[pid  4671] write(3, "1000", 4 <unfinished ...>
[pid  4670] <... socket resumed>)       = 4
[pid  4669] close(8 <unfinished ...>
[pid  4668] <... close resumed>)        = 0
[pid  4667] close(25 <unfinished ...>
[pid  4672] setpgid(0, 0 <unfinished ...>
[pid  4671] <... write resumed>)        = 4
[pid  4670] setns(3, 0 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(5 <unfinished ...>
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... setpgid resumed>)      = 0
[pid  4671] close(3 <unfinished ...>
[pid  4670] <... setns resumed>)        = 0
[pid  4669] close(9 <unfinished ...>
[pid  4667] close(26 <unfinished ...>
[pid  4672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4671] <... close resumed>)        = 0
[pid  4670] close(3 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = 0
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... openat resumed>)       = 3
[pid  4671] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4670] <... close resumed>)        = 0
[pid  4669] close(10 <unfinished ...>
[pid  4668] close(6 <unfinished ...>
[pid  4667] close(27 <unfinished ...>
[pid  4672] write(3, "1000", 4 <unfinished ...>
[pid  4670] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... write resumed>)        = 4
[pid  4671] <... openat resumed>)       = 3
[pid  4670] <... fcntl resumed>)        = 5
[pid  4669] close(11 <unfinished ...>
[pid  4668] close(7 <unfinished ...>
[pid  4667] close(28 <unfinished ...>
[pid  4672] close(3 <unfinished ...>
[pid  4671] setns(201, 0 <unfinished ...>
[pid  4670] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = 0
[pid  4671] <... setns resumed>)        = 0
[pid  4670] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4669] close(12 <unfinished ...>
[pid  4668] close(8 <unfinished ...>
[pid  4667] close(29 <unfinished ...>
[pid  4672] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4671] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4670] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... openat resumed>)       = 3
[pid  4671] <... socket resumed>)       = 4
[pid  4669] close(13 <unfinished ...>
[pid  4668] close(9 <unfinished ...>
[pid  4667] exit_group(0 <unfinished ...>
[pid  4672] setns(201, 0 <unfinished ...>
[pid  4671] setns(3, 0 <unfinished ...>
[pid  4670] <... openat resumed>)       = 3
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4667] <... exit_group resumed>)   = ?
[pid  4672] <... setns resumed>)        = 0
[pid  4671] <... setns resumed>)        = 0
[pid  4670] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4669] close(14 <unfinished ...>
[pid  4668] close(10 <unfinished ...>
[pid  4667] +++ exited with 0 +++
[pid  4672] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4671] close(3 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4672] <... socket resumed>)       = 4
[pid  4671] <... close resumed>)        = 0
[pid  4670] <... write resumed>)        = 8
[pid  4669] close(15 <unfinished ...>
[pid  4668] close(11 <unfinished ...>
[pid  4672] setns(3, 0 <unfinished ...>
[pid  4671] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4670] close(3 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... setns resumed>)        = 0
[pid  4669] close(16 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4668] close(12 <unfinished ...>
[pid  4672] close(3 <unfinished ...>
[pid  4671] <... fcntl resumed>)        = 5
[pid  4670] <... close resumed>)        = 0
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = 0
[pid  4669] close(17 <unfinished ...>
[pid  4672] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... fcntl resumed>)        = 5
[pid  4669] close(18 <unfinished ...>
[pid  4672] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4669] close(19 <unfinished ...>
[pid  4672] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4670] close(4 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 158
[pid  4672] <... openat resumed>)       = 3
[pid  4671] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4670] <... close resumed>)        = 0
[pid  4669] close(20 <unfinished ...>
[pid  4668] close(13 <unfinished ...>
[pid  4672] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4671] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4670] close(5 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... write resumed>)        = 8
[pid  4669] close(21 <unfinished ...>
[pid  4672] close(3 <unfinished ...>
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = 0
[pid  4669] close(22 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] close(4 <unfinished ...>
[pid  4671] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4670] <... close resumed>)        = 0
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(14 <unfinished ...>
[pid  4672] <... close resumed>)        = 0
[pid  4670] close(6 <unfinished ...>
[pid  4669] close(23 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] close(5 <unfinished ...>
[pid  4671] <... openat resumed>)       = 3
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(15./strace-static-x86_64: Process 4673 attached
 <unfinished ...>
[pid  4672] <... close resumed>)        = 0
[pid  4671] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4670] close(7 <unfinished ...>
[pid  4669] close(24 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4672] close(6 <unfinished ...>
[pid  4671] <... write resumed>)        = 8
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(16 <unfinished ...>
[pid  4673] <... set_robust_list resumed>) = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(3 <unfinished ...>
[pid  4670] close(8 <unfinished ...>
[pid  4669] close(25 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4672] close(7 <unfinished ...>
[pid  4671] <... close resumed>)        = 0
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(17 <unfinished ...>
[pid  4673] <... prctl resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(4 <unfinished ...>
[pid  4670] close(9 <unfinished ...>
[pid  4669] close(26 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] setpgid(0, 0 <unfinished ...>
[pid  4672] close(8 <unfinished ...>
[pid  4671] <... close resumed>)        = 0
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(18 <unfinished ...>
[pid  4673] <... setpgid resumed>)      = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(5 <unfinished ...>
[pid  4670] close(10 <unfinished ...>
[pid  4669] close(27 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4672] close(9 <unfinished ...>
[pid  4671] <... close resumed>)        = 0
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(19 <unfinished ...>
[pid  4673] <... openat resumed>)       = 3
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(6 <unfinished ...>
[pid  4670] close(11 <unfinished ...>
[pid  4669] close(28 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] write(3, "1000", 4 <unfinished ...>
[pid  4672] close(10 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(20 <unfinished ...>
[pid  4673] <... write resumed>)        = 4
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(7 <unfinished ...>
[pid  4670] close(12 <unfinished ...>
[pid  4669] close(29 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(3 <unfinished ...>
[pid  4672] close(11 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(21 <unfinished ...>
[pid  4673] <... close resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(8 <unfinished ...>
[pid  4670] close(13 <unfinished ...>
[pid  4669] exit_group(0 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4672] close(12 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4669] <... exit_group resumed>)   = ?
[pid  4668] close(22 <unfinished ...>
[pid  4673] <... openat resumed>)       = 3
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(9 <unfinished ...>
[pid  4670] close(14 <unfinished ...>
[pid  4669] +++ exited with 0 +++
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] setns(201, 0 <unfinished ...>
[pid  4672] close(13 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(23 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4673] <... setns resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(10 <unfinished ...>
[pid  4670] close(15 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4672] close(14 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(24 <unfinished ...>
[pid  4673] <... socket resumed>)       = 4
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(11 <unfinished ...>
[pid  4670] close(16 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4673] setns(3, 0 <unfinished ...>
[pid  4672] close(15 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] close(25 <unfinished ...>
[pid  4673] <... setns resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(3 <unfinished ...>
[pid  4672] close(16 <unfinished ...>
[pid  4673] <... close resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4672] close(17 <unfinished ...>
[pid  4673] <... fcntl resumed>)        = 5
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(12 <unfinished ...>
[pid  4670] close(17 <unfinished ...>
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4672] close(18 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(13 <unfinished ...>
[pid  4670] close(18 <unfinished ...>
[pid  4668] close(26 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 155
[pid  4673] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4672] close(19 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] <... openat resumed>)       = 3
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(14 <unfinished ...>
[pid  4670] close(19 <unfinished ...>
[pid  4668] close(27 <unfinished ...>
[pid  4673] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4672] close(20 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] <... write resumed>)        = 8
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(15 <unfinished ...>
[pid  4670] close(20 <unfinished ...>
[pid  4668] close(28 <unfinished ...>
[pid  4673] close(3 <unfinished ...>
[pid  4672] close(21 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] <... close resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(16 <unfinished ...>
[pid  4670] close(21 <unfinished ...>
[pid  4668] close(29 <unfinished ...>
[pid  4673] close(4 <unfinished ...>
[pid  4672] close(22 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] <... close resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(17 <unfinished ...>
[pid  4670] close(22./strace-static-x86_64: Process 4674 attached
 <unfinished ...>
[pid  4673] close(5 <unfinished ...>
[pid  4672] close(23 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4668] exit_group(0 <unfinished ...>
[pid  4674] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4673] <... close resumed>)        = 0
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(18 <unfinished ...>
[pid  4670] close(23 <unfinished ...>
[pid  4668] <... exit_group resumed>)   = ?
[pid  4674] <... set_robust_list resumed>) = 0
[pid  4673] close(6 <unfinished ...>
[pid  4672] close(24 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... prctl resumed>)        = 0
[pid  4673] close(7 <unfinished ...>
[pid  4672] close(25 <unfinished ...>
[pid  4674] setpgid(0, 0 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... setpgid resumed>)      = 0
[pid  4673] close(8 <unfinished ...>
[pid  4672] close(26 <unfinished ...>
[pid  4668] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4670] close(24 <unfinished ...>
[pid  4674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(19 <unfinished ...>
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... openat resumed>)       = 3
[pid  4673] close(9 <unfinished ...>
[pid  4672] close(27 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] close(25 <unfinished ...>
[pid  4674] write(3, "1000", 4 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(20 <unfinished ...>
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... write resumed>)        = 4
[pid  4673] close(10 <unfinished ...>
[pid  4672] close(28 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4674] close(3 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(21 <unfinished ...>
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... close resumed>)        = 0
[pid  4673] close(11 <unfinished ...>
[pid  4672] close(29 <unfinished ...>
[pid  4674] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... openat resumed>)       = 3
[pid  4673] close(12 <unfinished ...>
[pid  4672] exit_group(0 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] close(27 <unfinished ...>
[pid  4674] setns(201, 0 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4672] <... exit_group resumed>)   = ?
[pid  4671] close(22./strace-static-x86_64: Process 4675 attached
 <unfinished ...>
[pid  4674] <... setns resumed>)        = 0
[pid  4673] close(13 <unfinished ...>
[pid  4672] +++ exited with 0 +++
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 156
[pid  4674] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(23 <unfinished ...>
[pid  4670] close(28 <unfinished ...>
[pid  4675] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4674] <... socket resumed>)       = 4
[pid  4673] close(14 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] setns(3, 0 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(24 <unfinished ...>
[pid  4670] close(29 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4674] <... setns resumed>)        = 0
[pid  4673] close(15 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4674] close(3 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(25 <unfinished ...>
[pid  4670] exit_group(0 <unfinished ...>
[pid  4674] <... close resumed>)        = 0
[pid  4673] close(16 <unfinished ...>
[pid  4674] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... fcntl resumed>)        = 5
[pid  4673] close(17 <unfinished ...>
[pid  4674] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4673] close(18 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4670] <... exit_group resumed>)   = ?
[pid  4674] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] close(26 <unfinished ...>
[pid  4674] <... openat resumed>)       = 3
[pid  4673] close(19 <unfinished ...>
[pid  4674] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... write resumed>)        = 8
[pid  4673] close(20 <unfinished ...>
[pid  4674] close(3 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... close resumed>)        = 0
[pid  4673] close(21 <unfinished ...>
[pid  4670] +++ exited with 0 +++
[pid  4674] close(4 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 152
[pid  4674] <... close resumed>)        = 0
[pid  4673] close(22 <unfinished ...>
[pid  4671] close(27 <unfinished ...>
[pid  4675] <... set_robust_list resumed>) = 0
[pid  4674] close(5 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] <... close resumed>)        = 0
[pid  4673] close(23 <unfinished ...>
[pid  4671] close(28 <unfinished ...>
[pid  4675] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4674] close(6 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4675] <... prctl resumed>)        = 0
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(24 <unfinished ...>
[pid  4671] close(29./strace-static-x86_64: Process 4676 attached
 <unfinished ...>
[pid  4674] close(7 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(25 <unfinished ...>
[pid  4676] <... set_robust_list resumed>) = 0
[pid  4674] close(8 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4675] setpgid(0, 0 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(26 <unfinished ...>
[pid  4671] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4677 attached
[pid  4676] <... prctl resumed>)        = 0
[pid  4674] close(9 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4671] exit_group(0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 155
[pid  4676] setpgid(0, 0 <unfinished ...>
[pid  4675] <... setpgid resumed>)      = 0
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(27 <unfinished ...>
[pid  4671] <... exit_group resumed>)   = ?
[pid  4676] <... setpgid resumed>)      = 0
[pid  4674] close(10 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(28 <unfinished ...>
[pid  4676] <... openat resumed>)       = 3
[pid  4674] close(11 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] write(3, "1000", 4 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] close(29 <unfinished ...>
[pid  4671] +++ exited with 0 +++
[pid  4676] <... write resumed>)        = 4
[pid  4674] close(12 <unfinished ...>
[pid  4673] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4676] close(3 <unfinished ...>
[pid  4675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] exit_group(0 <unfinished ...>
[pid  4676] <... close resumed>)        = 0
[pid  4674] close(13 <unfinished ...>
[pid  4673] <... exit_group resumed>)   = ?
[pid  4677] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4676] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4675] <... openat resumed>)       = 3
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4673] +++ exited with 0 +++
[pid  4677] <... set_robust_list resumed>) = 0
[pid  4676] <... openat resumed>)       = 3
[pid  4675] write(3, "1000", 4 <unfinished ...>
[pid  4674] close(14 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4676] setns(201, 0 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4676] <... setns resumed>)        = 0
[pid  4675] <... write resumed>)        = 4
[pid  4674] close(15 <unfinished ...>
[pid  4676] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... socket resumed>)       = 4
[pid  4674] close(16 <unfinished ...>
[pid  4675] close(3 <unfinished ...>
[pid  4677] <... prctl resumed>)        = 0
[pid  4676] setns(3, 0 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4675] <... close resumed>)        = 0
[pid  4676] <... setns resumed>)        = 0
[pid  4674] close(17 <unfinished ...>
[pid  4676] close(3 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... close resumed>)        = 0
[pid  4674] close(18 <unfinished ...>
[pid  4676] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... fcntl resumed>)        = 5
[pid  4674] close(19 <unfinished ...>
[pid  4676] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4674] close(20 <unfinished ...>
[pid  4676] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... openat resumed>)       = 3
[pid  4674] close(21 <unfinished ...>
[pid  4676] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... write resumed>)        = 8
[pid  4674] close(22 <unfinished ...>
[pid  4676] close(3 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... close resumed>)        = 0
[pid  4674] close(23 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 155
[pid  4675] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4677] setpgid(0, 0 <unfinished ...>
[pid  4676] close(4 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 159
[pid  4677] <... setpgid resumed>)      = 0
[pid  4676] <... close resumed>)        = 0
[pid  4675] <... openat resumed>)       = 3
[pid  4674] close(24 <unfinished ...>
[pid  4676] close(5 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] setns(201, 0 <unfinished ...>
[pid  4677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4676] <... close resumed>)        = 0
[pid  4674] close(25 <unfinished ...>
[pid  4676] close(6 <unfinished ...>
[pid  4675] <... setns resumed>)        = 0
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4678 attached
[pid  4677] <... openat resumed>)       = 3
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4674] close(26 <unfinished ...>
[pid  4678] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4676] close(7 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... set_robust_list resumed>) = 0
[pid  4677] write(3, "1000", 4 <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... socket resumed>)       = 4
[pid  4674] close(27 <unfinished ...>
[pid  4678] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4677] <... write resumed>)        = 4
[pid  4676] close(8 <unfinished ...>
[pid  4675] setns(3, 0 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... prctl resumed>)        = 0
[pid  4677] close(3 <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... setns resumed>)        = 0
[pid  4674] close(28 <unfinished ...>
[pid  4678] setpgid(0, 0 <unfinished ...>
[pid  4677] <... close resumed>)        = 0
[pid  4676] close(9 <unfinished ...>
[pid  4675] close(3 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... setpgid resumed>)      = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] close(29 <unfinished ...>
[pid  4675] <... close resumed>)        = 0
[pid  4677] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 4679 attached
 <unfinished ...>
[pid  4678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4676] close(10 <unfinished ...>
[pid  4675] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4674] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... openat resumed>)       = 3
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4674] exit_group(0 <unfinished ...>
[pid  4675] <... fcntl resumed>)        = 5
[pid  4679] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4678] write(3, "1000", 4 <unfinished ...>
[pid  4677] <... openat resumed>)       = 3
[pid  4676] close(11 <unfinished ...>
[pid  4674] <... exit_group resumed>)   = ?
[pid  4679] <... set_robust_list resumed>) = 0
[pid  4678] <... write resumed>)        = 4
[pid  4677] setns(201, 0 <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4674] +++ exited with 0 +++
[pid  4678] close(3 <unfinished ...>
[pid  4676] close(12 <unfinished ...>
[pid  4675] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4677] <... setns resumed>)        = 0
[pid  4679] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4678] <... close resumed>)        = 0
[pid  4677] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4678] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4676] close(13 <unfinished ...>
[pid  4678] <... openat resumed>)       = 3
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... openat resumed>)       = 3
[pid  4677] <... socket resumed>)       = 4
[pid  4679] <... prctl resumed>)        = 0
[pid  4678] setns(201, 0 <unfinished ...>
[pid  4677] setns(3, 0 <unfinished ...>
[pid  4676] close(14 <unfinished ...>
[pid  4675] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4679] setpgid(0, 0 <unfinished ...>
[pid  4678] <... setns resumed>)        = 0
[pid  4677] <... setns resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4676] close(15 <unfinished ...>
[pid  4678] <... socket resumed>)       = 4
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] setns(3, 0 <unfinished ...>
[pid  4676] close(16 <unfinished ...>
[pid  4678] <... setns resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] close(3 <unfinished ...>
[pid  4676] close(17 <unfinished ...>
[pid  4678] <... close resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 156
[pid  4679] <... setpgid resumed>)      = 0
[pid  4678] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4677] close(3 <unfinished ...>
[pid  4676] close(18 <unfinished ...>
[pid  4675] <... write resumed>)        = 8
[pid  4678] <... fcntl resumed>)        = 5
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4678] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4677] <... close resumed>)        = 0
[pid  4676] close(19 <unfinished ...>
[pid  4675] close(3 <unfinished ...>
[pid  4678] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4677] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4676] close(20 <unfinished ...>
[pid  4675] <... close resumed>)        = 0
[pid  4679] <... openat resumed>)       = 3
[pid  4678] <... openat resumed>)       = 3
[pid  4677] <... fcntl resumed>)        = 5
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] close(4 <unfinished ...>
[pid  4678] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4676] close(21 <unfinished ...>
[pid  4675] <... close resumed>)        = 0
[pid  4679] write(3, "1000", 4 <unfinished ...>
[pid  4678] <... write resumed>)        = 8
[pid  4677] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] close(5 <unfinished ...>
[pid  4679] <... write resumed>)        = 4
[pid  4678] close(3 <unfinished ...>
[pid  4677] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4676] close(22./strace-static-x86_64: Process 4680 attached
 <unfinished ...>
[pid  4679] close(3 <unfinished ...>
[pid  4678] <... close resumed>)        = 0
[pid  4677] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = 0
[pid  4680] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4679] <... close resumed>)        = 0
[pid  4678] close(4 <unfinished ...>
[pid  4676] close(23 <unfinished ...>
[pid  4675] close(6 <unfinished ...>
[pid  4680] <... set_robust_list resumed>) = 0
[pid  4679] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4678] <... close resumed>)        = 0
[pid  4677] <... openat resumed>)       = 3
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4678] close(5 <unfinished ...>
[pid  4676] close(24 <unfinished ...>
[pid  4675] close(7 <unfinished ...>
[pid  4677] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4680] <... prctl resumed>)        = 0
[pid  4679] <... openat resumed>)       = 3
[pid  4678] <... close resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] setpgid(0, 0 <unfinished ...>
[pid  4679] setns(201, 0 <unfinished ...>
[pid  4678] close(6 <unfinished ...>
[pid  4677] <... write resumed>)        = 8
[pid  4676] close(25 <unfinished ...>
[pid  4675] close(8 <unfinished ...>
[pid  4680] <... setpgid resumed>)      = 0
[pid  4679] <... setns resumed>)        = 0
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(3 <unfinished ...>
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4679] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4678] close(7 <unfinished ...>
[pid  4676] close(26 <unfinished ...>
[pid  4675] close(9 <unfinished ...>
[pid  4680] <... openat resumed>)       = 3
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] write(3, "1000", 4 <unfinished ...>
[pid  4679] <... socket resumed>)       = 4
[pid  4678] close(8 <unfinished ...>
[pid  4677] close(4 <unfinished ...>
[pid  4676] close(27 <unfinished ...>
[pid  4675] close(10 <unfinished ...>
[pid  4680] <... write resumed>)        = 4
[pid  4679] setns(3, 0 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(3 <unfinished ...>
[pid  4679] <... setns resumed>)        = 0
[pid  4678] close(9 <unfinished ...>
[pid  4677] close(5 <unfinished ...>
[pid  4676] close(28 <unfinished ...>
[pid  4675] close(11 <unfinished ...>
[pid  4680] <... close resumed>)        = 0
[pid  4679] close(3 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = 0
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4679] <... close resumed>)        = 0
[pid  4678] close(10 <unfinished ...>
[pid  4677] close(6 <unfinished ...>
[pid  4676] close(29 <unfinished ...>
[pid  4675] close(12 <unfinished ...>
[pid  4679] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] <... openat resumed>)       = 3
[pid  4680] setns(201, 0 <unfinished ...>
[pid  4679] <... fcntl resumed>)        = 5
[pid  4678] close(11 <unfinished ...>
[pid  4677] close(7 <unfinished ...>
[pid  4676] exit_group(0 <unfinished ...>
[pid  4675] close(13 <unfinished ...>
[pid  4680] <... setns resumed>)        = 0
[pid  4679] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] <... exit_group resumed>)   = ?
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4679] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4678] close(12 <unfinished ...>
[pid  4677] close(8 <unfinished ...>
[pid  4675] close(14 <unfinished ...>
[pid  4679] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... openat resumed>)       = 3
[pid  4677] close(9 <unfinished ...>
[pid  4675] close(15 <unfinished ...>
[pid  4679] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... write resumed>)        = 8
[pid  4677] close(10 <unfinished ...>
[pid  4675] close(16 <unfinished ...>
[pid  4679] close(3 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4676] +++ exited with 0 +++
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] <... socket resumed>)       = 4
[pid  4679] <... close resumed>)        = 0
[pid  4678] close(13 <unfinished ...>
[pid  4677] close(11 <unfinished ...>
[pid  4675] close(17 <unfinished ...>
[pid  4680] setns(3, 0 <unfinished ...>
[pid  4679] close(4 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4680] <... setns resumed>)        = 0
[pid  4679] <... close resumed>)        = 0
[pid  4678] close(14 <unfinished ...>
[pid  4677] close(12 <unfinished ...>
[pid  4675] close(18 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4680] close(3 <unfinished ...>
[pid  4679] close(5 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4680] <... close resumed>)        = 0
[pid  4679] <... close resumed>)        = 0
[pid  4678] close(15 <unfinished ...>
[pid  4677] close(13 <unfinished ...>
[pid  4675] close(19 <unfinished ...>
[pid  4680] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4679] close(6 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(14 <unfinished ...>
[pid  4675] close(20 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4681 attached
 <unfinished ...>
[pid  4680] <... fcntl resumed>)        = 5
[pid  4679] close(7 <unfinished ...>
[pid  4678] close(16 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(15 <unfinished ...>
[pid  4675] close(21 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 153
[pid  4680] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4679] close(8 <unfinished ...>
[pid  4678] close(17 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(16 <unfinished ...>
[pid  4675] close(22 <unfinished ...>
[pid  4680] <... openat resumed>)       = 3
[pid  4679] close(9 <unfinished ...>
[pid  4678] close(18 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(17 <unfinished ...>
[pid  4675] close(23 <unfinished ...>
[pid  4680] <... write resumed>)        = 8
[pid  4679] close(10 <unfinished ...>
[pid  4678] close(19 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(3 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(18 <unfinished ...>
[pid  4675] close(24 <unfinished ...>
[pid  4680] <... close resumed>)        = 0
[pid  4679] close(11 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] close(20 <unfinished ...>
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(4 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(19 <unfinished ...>
[pid  4675] close(25 <unfinished ...>
[pid  4680] <... close resumed>)        = 0
[pid  4679] close(12 <unfinished ...>
[pid  4678] close(21 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(5 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(20 <unfinished ...>
[pid  4675] close(26 <unfinished ...>
[pid  4680] <... close resumed>)        = 0
[pid  4679] close(13 <unfinished ...>
[pid  4678] close(22 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(6 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(21 <unfinished ...>
[pid  4675] close(27 <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] close(14 <unfinished ...>
[pid  4678] close(23 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(22 <unfinished ...>
[pid  4675] close(28 <unfinished ...>
[pid  4680] close(7 <unfinished ...>
[pid  4679] close(15 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] close(24 <unfinished ...>
[pid  4677] close(23 <unfinished ...>
[pid  4675] close(29 <unfinished ...>
[pid  4680] close(8 <unfinished ...>
[pid  4679] close(16 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] close(25 <unfinished ...>
[pid  4677] close(24 <unfinished ...>
[pid  4675] exit_group(0 <unfinished ...>
[pid  4680] close(9 <unfinished ...>
[pid  4679] close(17 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4675] <... exit_group resumed>)   = ?
[pid  4681] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] close(26 <unfinished ...>
[pid  4677] close(25 <unfinished ...>
[pid  4675] +++ exited with 0 +++
[pid  4680] close(10 <unfinished ...>
[pid  4679] close(18 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(26 <unfinished ...>
[pid  4680] close(11 <unfinished ...>
[pid  4679] close(19 <unfinished ...>
[pid  4678] close(27 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(27 <unfinished ...>
[pid  4680] close(12 <unfinished ...>
[pid  4679] close(20 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] close(28 <unfinished ...>
[pid  4678] close(28 <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] close(21 <unfinished ...>
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(13 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] close(29 <unfinished ...>
[pid  4677] close(29 <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] close(22 <unfinished ...>
[pid  4678] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(14 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4677] exit_group(0 <unfinished ...>
[pid  4681] <... set_robust_list resumed>) = 0
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] close(23 <unfinished ...>
[pid  4678] exit_group(0 <unfinished ...>
[pid  4677] <... exit_group resumed>)   = ?
[pid  4681] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4680] close(15 <unfinished ...>
[pid  4679] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4678] <... exit_group resumed>)   = ?
[pid  4677] +++ exited with 0 +++
[pid  4681] <... prctl resumed>)        = 0
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4679] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4679] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4679] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4679] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4679] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4679] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4679] exit_group(0 <unfinished ...>
[pid  4678] +++ exited with 0 +++
[pid  4679] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4681] setpgid(0, 0 <unfinished ...>
[pid  4680] close(16 <unfinished ...>
[pid  4679] +++ exited with 0 +++
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4681] <... setpgid resumed>)      = 0
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4680] close(17 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4680] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 156
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 157
[pid  4681] <... openat resumed>)       = 3
[pid  4680] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4681] write(3, "1000", 4 <unfinished ...>
[pid  4680] close(20./strace-static-x86_64: Process 4682 attached
 <unfinished ...>
[pid  4682] set_robust_list(0x5555569235e0, 24) = 0
[pid  4682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4682] setpgid(0, 0)               = 0
[pid  4682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4681] <... write resumed>)        = 4
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 160
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 156
[pid  4680] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4682] <... openat resumed>)       = 3
[pid  4681] close(3 <unfinished ...>
[pid  4680] close(22 <unfinished ...>
[pid  4682] write(3, "1000", 4 <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4680] close(23 <unfinished ...>
[pid  4681] <... close resumed>)        = 0
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4680] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4680] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4682] <... write resumed>)        = 4
[pid  4680] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4682] close(3 <unfinished ...>
[pid  4681] <... openat resumed>)       = 3
[pid  4680] close(27 <unfinished ...>
[pid  4682] <... close resumed>)        = 0
[pid  4681] setns(201, 0 <unfinished ...>
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4680] close(28 <unfinished ...>
[pid  4681] <... setns resumed>)        = 0
[pid  4680] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] <... openat resumed>)       = 3
[pid  4681] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4680] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4682] setns(201, 0)               = 0
[pid  4681] <... socket resumed>)       = 4
[pid  4680] exit_group(0 <unfinished ...>
[pid  4682] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4680] <... exit_group resumed>)   = ?
[pid  4682] setns(3, 0 <unfinished ...>
[pid  4681] setns(3, 0./strace-static-x86_64: Process 4684 attached
 <unfinished ...>
[pid  4682] <... setns resumed>)        = 0
[pid  4684] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4682] close(3 <unfinished ...>
[pid  4684] <... set_robust_list resumed>) = 0
[pid  4682] <... close resumed>)        = 0
./strace-static-x86_64: Process 4685 attached
[pid  4684] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4682] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4680] +++ exited with 0 +++
[pid  4681] <... setns resumed>)        = 0
[pid  4685] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4684] <... prctl resumed>)        = 0
[pid  4682] <... fcntl resumed>)        = 5
[pid  4681] close(3 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4683 attached
[pid  4685] <... set_robust_list resumed>) = 0
[pid  4685] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4684] setpgid(0, 0 <unfinished ...>
[pid  4682] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4681] <... close resumed>)        = 0
[pid  4685] <... prctl resumed>)        = 0
[pid  4684] <... setpgid resumed>)      = 0
[pid  4683] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4682] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4681] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4685] setpgid(0, 0 <unfinished ...>
[pid  4684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4682] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4681] <... fcntl resumed>)        = 5
[pid  4685] <... setpgid resumed>)      = 0
[pid  4684] <... openat resumed>)       = 3
[pid  4682] <... openat resumed>)       = 3
[pid  4681] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4684] write(3, "1000", 4 <unfinished ...>
[pid  4682] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4686 attached
 <unfinished ...>
[pid  4685] <... openat resumed>)       = 3
[pid  4684] <... write resumed>)        = 4
[pid  4683] <... set_robust_list resumed>) = 0
[pid  4682] <... write resumed>)        = 8
[pid  4681] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 157
[pid  4685] write(3, "1000", 4 <unfinished ...>
[pid  4684] close(3 <unfinished ...>
[pid  4682] close(3 <unfinished ...>
[pid  4681] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4685] <... write resumed>)        = 4
[pid  4684] <... close resumed>)        = 0
[pid  4682] <... close resumed>)        = 0
[pid  4685] close(3 <unfinished ...>
[pid  4684] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4682] close(4 <unfinished ...>
[pid  4685] <... close resumed>)        = 0
[pid  4684] <... openat resumed>)       = 3
[pid  4686] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4683] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4682] <... close resumed>)        = 0
[pid  4681] <... openat resumed>)       = 3
[pid  4685] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4684] setns(201, 0 <unfinished ...>
[pid  4682] close(5 <unfinished ...>
[pid  4681] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4686] <... set_robust_list resumed>) = 0
[pid  4685] <... openat resumed>)       = 3
[pid  4684] <... setns resumed>)        = 0
[pid  4683] <... prctl resumed>)        = 0
[pid  4682] <... close resumed>)        = 0
[pid  4685] setns(201, 0 <unfinished ...>
[pid  4684] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4682] close(6 <unfinished ...>
[pid  4681] <... write resumed>)        = 8
[pid  4685] <... setns resumed>)        = 0
[pid  4684] <... socket resumed>)       = 4
[pid  4683] setpgid(0, 0 <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(3 <unfinished ...>
[pid  4685] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4684] setns(3, 0 <unfinished ...>
[pid  4683] <... setpgid resumed>)      = 0
[pid  4682] close(7 <unfinished ...>
[pid  4685] <... socket resumed>)       = 4
[pid  4684] <... setns resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = 0
[pid  4685] setns(3, 0 <unfinished ...>
[pid  4684] close(3 <unfinished ...>
[pid  4682] close(8 <unfinished ...>
[pid  4681] close(4 <unfinished ...>
[pid  4685] <... setns resumed>)        = 0
[pid  4684] <... close resumed>)        = 0
[pid  4683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = 0
[pid  4685] close(3 <unfinished ...>
[pid  4684] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4682] close(9 <unfinished ...>
[pid  4681] close(5 <unfinished ...>
[pid  4685] <... close resumed>)        = 0
[pid  4684] <... fcntl resumed>)        = 5
[pid  4683] <... openat resumed>)       = 3
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4684] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4682] close(10 <unfinished ...>
[pid  4681] <... close resumed>)        = 0
[pid  4685] <... fcntl resumed>)        = 5
[pid  4684] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4683] write(3, "1000", 4 <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(6 <unfinished ...>
[pid  4685] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4684] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4683] <... write resumed>)        = 4
[pid  4682] close(11 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4684] <... openat resumed>)       = 3
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(7 <unfinished ...>
[pid  4683] close(3 <unfinished ...>
[pid  4686] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4685] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4684] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4682] close(12 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... prctl resumed>)        = 0
[pid  4685] <... openat resumed>)       = 3
[pid  4684] <... write resumed>)        = 8
[pid  4683] <... close resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(8 <unfinished ...>
[pid  4685] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4684] close(3 <unfinished ...>
[pid  4683] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4682] close(13 <unfinished ...>
[pid  4686] setpgid(0, 0 <unfinished ...>
[pid  4685] <... write resumed>)        = 8
[pid  4684] <... close resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(3 <unfinished ...>
[pid  4684] close(4 <unfinished ...>
[pid  4683] <... openat resumed>)       = 3
[pid  4682] close(14 <unfinished ...>
[pid  4681] close(9 <unfinished ...>
[pid  4686] <... setpgid resumed>)      = 0
[pid  4685] <... close resumed>)        = 0
[pid  4684] <... close resumed>)        = 0
[pid  4683] setns(201, 0 <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4685] close(4 <unfinished ...>
[pid  4684] close(5 <unfinished ...>
[pid  4683] <... setns resumed>)        = 0
[pid  4682] close(15 <unfinished ...>
[pid  4681] close(10 <unfinished ...>
[pid  4685] <... close resumed>)        = 0
[pid  4684] <... close resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(5 <unfinished ...>
[pid  4684] close(6 <unfinished ...>
[pid  4683] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4682] close(16 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... openat resumed>)       = 3
[pid  4685] <... close resumed>)        = 0
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... socket resumed>)       = 4
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(11 <unfinished ...>
[pid  4686] write(3, "1000", 4 <unfinished ...>
[pid  4685] close(6 <unfinished ...>
[pid  4684] close(7 <unfinished ...>
[pid  4683] setns(3, 0 <unfinished ...>
[pid  4682] close(17 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... write resumed>)        = 4
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... setns resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(12 <unfinished ...>
[pid  4686] close(3 <unfinished ...>
[pid  4685] close(7 <unfinished ...>
[pid  4684] close(8 <unfinished ...>
[pid  4683] close(3 <unfinished ...>
[pid  4682] close(18 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(8 <unfinished ...>
[pid  4684] close(9 <unfinished ...>
[pid  4683] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4686] <... close resumed>)        = 0
[pid  4682] close(19 <unfinished ...>
[pid  4681] close(13 <unfinished ...>
[pid  4686] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... fcntl resumed>)        = 5
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(9 <unfinished ...>
[pid  4684] close(10 <unfinished ...>
[pid  4682] close(20 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(14 <unfinished ...>
[pid  4686] <... openat resumed>)       = 3
[pid  4685] close(10 <unfinished ...>
[pid  4684] close(11 <unfinished ...>
[pid  4683] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4682] close(21 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] setns(201, 0 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(15 <unfinished ...>
[pid  4685] close(11 <unfinished ...>
[pid  4684] close(12 <unfinished ...>
[pid  4682] close(22 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... setns resumed>)        = 0
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... openat resumed>)       = 3
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(16 <unfinished ...>
[pid  4686] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4685] close(12 <unfinished ...>
[pid  4684] close(13 <unfinished ...>
[pid  4683] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4682] close(23 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... socket resumed>)       = 4
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(17 <unfinished ...>
[pid  4686] setns(3, 0 <unfinished ...>
[pid  4685] close(13 <unfinished ...>
[pid  4684] close(14 <unfinished ...>
[pid  4683] <... write resumed>)        = 8
[pid  4682] close(24 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... setns resumed>)        = 0
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(18 <unfinished ...>
[pid  4686] close(3 <unfinished ...>
[pid  4685] close(14 <unfinished ...>
[pid  4684] close(15 <unfinished ...>
[pid  4683] close(3 <unfinished ...>
[pid  4682] close(25 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(19 <unfinished ...>
[pid  4686] <... close resumed>)        = 0
[pid  4685] close(15 <unfinished ...>
[pid  4684] close(16 <unfinished ...>
[pid  4683] <... close resumed>)        = 0
[pid  4682] close(26 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(4 <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(20 <unfinished ...>
[pid  4686] <... fcntl resumed>)        = 5
[pid  4685] close(16 <unfinished ...>
[pid  4684] close(17 <unfinished ...>
[pid  4683] <... close resumed>)        = 0
[pid  4682] close(27 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(5 <unfinished ...>
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(21 <unfinished ...>
[pid  4686] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4685] close(17 <unfinished ...>
[pid  4684] close(18 <unfinished ...>
[pid  4682] close(28 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = 0
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(22 <unfinished ...>
[pid  4686] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4685] close(18 <unfinished ...>
[pid  4684] close(19 <unfinished ...>
[pid  4683] close(6 <unfinished ...>
[pid  4682] close(29 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] close(23 <unfinished ...>
[pid  4686] <... openat resumed>)       = 3
[pid  4685] close(19 <unfinished ...>
[pid  4684] close(20 <unfinished ...>
[pid  4683] close(7 <unfinished ...>
[pid  4682] exit_group(0 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] <... exit_group resumed>)   = ?
[pid  4686] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4685] close(20 <unfinished ...>
[pid  4684] close(21 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4682] +++ exited with 0 +++
[pid  4681] close(24 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(21 <unfinished ...>
[pid  4684] close(22 <unfinished ...>
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(8 <unfinished ...>
[pid  4681] close(25 <unfinished ...>
[pid  4686] <... write resumed>)        = 8
[pid  4685] close(22 <unfinished ...>
[pid  4684] close(23 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4686] close(3 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(9 <unfinished ...>
[pid  4681] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4686] <... close resumed>)        = 0
[pid  4685] close(23 <unfinished ...>
[pid  4684] close(24 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(24 <unfinished ...>
[pid  4684] close(25 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(25 <unfinished ...>
[pid  4684] close(26 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(26 <unfinished ...>
[pid  4684] close(27 <unfinished ...>
[pid  4686] close(4 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(10 <unfinished ...>
[pid  4681] close(27 <unfinished ...>
[pid  4686] <... close resumed>)        = 0
[pid  4685] close(27 <unfinished ...>
[pid  4684] close(28 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 158
[pid  4686] close(5 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(11 <unfinished ...>
[pid  4681] close(28 <unfinished ...>
[pid  4685] close(28 <unfinished ...>
[pid  4684] close(29 <unfinished ...>
[pid  4686] <... close resumed>)        = 0
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(6 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(12 <unfinished ...>
[pid  4681] close(29 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] close(29 <unfinished ...>
[pid  4684] exit_group(0 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(7 <unfinished ...>
[pid  4685] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4684] <... exit_group resumed>)   = ?
[pid  4683] close(13 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] exit_group(0 <unfinished ...>
[pid  4684] +++ exited with 0 +++
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4681] exit_group(0./strace-static-x86_64: Process 4687 attached
 <unfinished ...>
[pid  4686] close(8 <unfinished ...>
[pid  4685] <... exit_group resumed>)   = ?
[pid  4683] close(14 <unfinished ...>
[pid  4681] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4687] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4685] +++ exited with 0 +++
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] <... set_robust_list resumed>) = 0
[pid  4687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4687] setpgid(0, 0)               = 0
[pid  4687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4681] +++ exited with 0 +++
[pid  4687] <... openat resumed>)       = 3
[pid  4686] close(9 <unfinished ...>
[pid  4683] close(15 <unfinished ...>
[pid  4687] write(3, "1000", 4 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4687] <... write resumed>)        = 4
[pid  4686] close(10 <unfinished ...>
[pid  4683] close(16 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4687] close(3 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4687] <... close resumed>)        = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4687] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4687] setns(201, 0 <unfinished ...>
[pid  4686] close(11 <unfinished ...>
[pid  4683] close(17 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 161
[pid  4687] <... setns resumed>)        = 0
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 154
[pid  4687] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4686] close(12 <unfinished ...>
[pid  4683] close(18 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 157
[pid  4687] <... socket resumed>)       = 4
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] setns(3, 0 <unfinished ...>
[pid  4686] close(13 <unfinished ...>
[pid  4683] close(19 <unfinished ...>
[pid  4687] <... setns resumed>)        = 0
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(3 <unfinished ...>
[pid  4686] close(14 <unfinished ...>
[pid  4683] close(20 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(15 <unfinished ...>
[pid  4683] close(21 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(16 <unfinished ...>
[pid  4683] close(22 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(17 <unfinished ...>
[pid  4683] close(23./strace-static-x86_64: Process 4689 attached
 <unfinished ...>
[pid  4687] <... close resumed>)        = 0
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4688 attached
[pid  4689] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4687] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4686] close(18 <unfinished ...>
[pid  4683] close(24 <unfinished ...>
[pid  4689] <... set_robust_list resumed>) = 0
[pid  4688] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4687] <... fcntl resumed>)        = 5
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4688] <... set_robust_list resumed>) = 0
[pid  4687] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(19./strace-static-x86_64: Process 4690 attached
 <unfinished ...>
[pid  4689] <... prctl resumed>)        = 0
[pid  4688] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4687] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4683] close(25 <unfinished ...>
[pid  4689] setpgid(0, 0 <unfinished ...>
[pid  4688] <... prctl resumed>)        = 0
[pid  4687] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4689] <... setpgid resumed>)      = 0
[pid  4688] setpgid(0, 0 <unfinished ...>
[pid  4687] <... openat resumed>)       = 3
[pid  4686] close(20 <unfinished ...>
[pid  4683] close(26 <unfinished ...>
[pid  4690] <... set_robust_list resumed>) = 0
[pid  4689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4688] <... setpgid resumed>)      = 0
[pid  4687] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4690] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4689] <... openat resumed>)       = 3
[pid  4688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4687] <... write resumed>)        = 8
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... prctl resumed>)        = 0
[pid  4689] write(3, "1000", 4 <unfinished ...>
[pid  4688] <... openat resumed>)       = 3
[pid  4687] close(3 <unfinished ...>
[pid  4686] close(21 <unfinished ...>
[pid  4683] close(27 <unfinished ...>
[pid  4690] setpgid(0, 0 <unfinished ...>
[pid  4689] <... write resumed>)        = 4
[pid  4688] write(3, "1000", 4 <unfinished ...>
[pid  4687] <... close resumed>)        = 0
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(3 <unfinished ...>
[pid  4688] <... write resumed>)        = 4
[pid  4687] close(4 <unfinished ...>
[pid  4686] close(22 <unfinished ...>
[pid  4689] <... close resumed>)        = 0
[pid  4688] close(3 <unfinished ...>
[pid  4687] <... close resumed>)        = 0
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... setpgid resumed>)      = 0
[pid  4683] close(28 <unfinished ...>
[pid  4689] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4688] <... close resumed>)        = 0
[pid  4687] close(5 <unfinished ...>
[pid  4686] close(23 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4689] <... openat resumed>)       = 3
[pid  4688] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4687] <... close resumed>)        = 0
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] close(29 <unfinished ...>
[pid  4689] setns(201, 0 <unfinished ...>
[pid  4688] <... openat resumed>)       = 3
[pid  4687] close(6 <unfinished ...>
[pid  4686] close(24 <unfinished ...>
[pid  4683] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... openat resumed>)       = 3
[pid  4689] <... setns resumed>)        = 0
[pid  4688] setns(201, 0 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4683] exit_group(0 <unfinished ...>
[pid  4690] write(3, "1000", 4 <unfinished ...>
[pid  4689] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4688] <... setns resumed>)        = 0
[pid  4687] close(7 <unfinished ...>
[pid  4686] close(25 <unfinished ...>
[pid  4683] <... exit_group resumed>)   = ?
[pid  4689] <... socket resumed>)       = 4
[pid  4688] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] setns(3, 0 <unfinished ...>
[pid  4688] <... socket resumed>)       = 4
[pid  4687] close(8 <unfinished ...>
[pid  4689] <... setns resumed>)        = 0
[pid  4688] setns(3, 0 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(3 <unfinished ...>
[pid  4688] <... setns resumed>)        = 0
[pid  4687] close(9 <unfinished ...>
[pid  4689] <... close resumed>)        = 0
[pid  4688] close(3 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4688] <... close resumed>)        = 0
[pid  4687] close(10 <unfinished ...>
[pid  4683] +++ exited with 0 +++
[pid  4690] <... write resumed>)        = 4
[pid  4689] <... fcntl resumed>)        = 5
[pid  4688] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(26 <unfinished ...>
[pid  4689] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4688] <... fcntl resumed>)        = 5
[pid  4687] close(11 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(3 <unfinished ...>
[pid  4689] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4688] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(27 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4690] <... close resumed>)        = 0
[pid  4689] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4688] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4687] close(12 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4689] <... openat resumed>)       = 3
[pid  4688] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(28 <unfinished ...>
[pid  4690] <... openat resumed>)       = 3
[pid  4689] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4688] <... openat resumed>)       = 3
[pid  4687] close(13 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] setns(201, 0 <unfinished ...>
[pid  4689] <... write resumed>)        = 8
[pid  4688] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4690] <... setns resumed>)        = 0
[pid  4689] close(3 <unfinished ...>
[pid  4688] <... write resumed>)        = 8
[pid  4687] close(14 <unfinished ...>
[pid  4686] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] <... close resumed>)        = 0
[pid  4688] close(3 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(4 <unfinished ...>
[pid  4688] <... close resumed>)        = 0
[pid  4687] close(15 <unfinished ...>
[pid  4690] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4689] <... close resumed>)        = 0
[pid  4688] close(4 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4686] exit_group(0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 157
[pid  4690] <... socket resumed>)       = 4
[pid  4689] close(5 <unfinished ...>
[pid  4688] <... close resumed>)        = 0
[pid  4687] close(16 <unfinished ...>
[pid  4686] <... exit_group resumed>)   = ?
[pid  4690] setns(3, 0 <unfinished ...>
[pid  4689] <... close resumed>)        = 0
[pid  4688] close(5 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(6 <unfinished ...>
[pid  4688] <... close resumed>)        = 0
[pid  4687] close(17 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(6 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(7 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(18 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(7 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(8 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(19 <unfinished ...>
[pid  4686] +++ exited with 0 +++
[pid  4690] <... setns resumed>)        = 0
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(8 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(3 <unfinished ...>
[pid  4689] close(9 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(20 <unfinished ...>
[pid  4690] <... close resumed>)        = 0
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(9 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4690] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4689] close(10 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(21 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4690] <... fcntl resumed>)        = 5
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(10 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4691 attached
[pid  4690] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4689] close(11 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(22 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4691] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4690] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(11 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... set_robust_list resumed>) = 0
[pid  4689] close(12 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(23 <unfinished ...>
[pid  4691] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(12 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4691] <... prctl resumed>)        = 0
[pid  4689] close(13 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(24 <unfinished ...>
[pid  4691] setpgid(0, 0 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(13 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... setpgid resumed>)      = 0
[pid  4690] <... openat resumed>)       = 3
[pid  4689] close(14 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(25 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4690] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(14 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... openat resumed>)       = 3
[pid  4689] close(15 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(26 <unfinished ...>
[pid  4691] write(3, "1000", 4 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(15 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... write resumed>)        = 4
[pid  4690] <... write resumed>)        = 8
[pid  4689] close(16 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(27 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 158
[pid  4691] close(3 <unfinished ...>
[pid  4690] close(3 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(16 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = 0
[pid  4690] <... close resumed>)        = 0
[pid  4689] close(17 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(28 <unfinished ...>
[pid  4691] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4690] close(4 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(17 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4692 attached
[pid  4691] <... openat resumed>)       = 3
[pid  4690] <... close resumed>)        = 0
[pid  4689] close(18 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] close(29 <unfinished ...>
[pid  4691] setns(201, 0 <unfinished ...>
[pid  4690] close(5 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(18 <unfinished ...>
[pid  4687] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... setns resumed>)        = 0
[pid  4689] close(19 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] exit_group(0 <unfinished ...>
[pid  4690] <... close resumed>)        = 0
[pid  4691] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(6 <unfinished ...>
[pid  4688] close(19 <unfinished ...>
[pid  4687] <... exit_group resumed>)   = ?
[pid  4692] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4691] <... socket resumed>)       = 4
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(20 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4687] +++ exited with 0 +++
[pid  4691] setns(3, 0 <unfinished ...>
[pid  4690] close(7 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(20 <unfinished ...>
[pid  4691] <... setns resumed>)        = 0
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(21 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4692] <... set_robust_list resumed>) = 0
[pid  4691] close(3 <unfinished ...>
[pid  4690] close(8 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(21 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4691] <... close resumed>)        = 0
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(22 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(22 <unfinished ...>
[pid  4691] <... fcntl resumed>)        = 5
[pid  4689] close(23 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(23 <unfinished ...>
[pid  4691] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4689] close(24 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4690] close(9 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(24 <unfinished ...>
[pid  4692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4691] <... openat resumed>)       = 3
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(25 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 159
[pid  4691] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4690] close(10 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(25 <unfinished ...>
[pid  4692] setpgid(0, 0 <unfinished ...>
[pid  4691] <... write resumed>)        = 8
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(26 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... setpgid resumed>)      = 0
[pid  4691] close(3 <unfinished ...>
[pid  4690] close(11 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(26 <unfinished ...>
[pid  4691] <... close resumed>)        = 0
[pid  4692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(27 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] close(4 <unfinished ...>
[pid  4690] close(12 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(27./strace-static-x86_64: Process 4693 attached
 <unfinished ...>
[pid  4692] <... openat resumed>)       = 3
[pid  4691] <... close resumed>)        = 0
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(28 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4692] write(3, "1000", 4 <unfinished ...>
[pid  4691] close(5 <unfinished ...>
[pid  4690] close(13 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4688] close(28 <unfinished ...>
[pid  4693] <... set_robust_list resumed>) = 0
[pid  4692] <... write resumed>)        = 4
[pid  4691] <... close resumed>)        = 0
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] close(29 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4691] close(6 <unfinished ...>
[pid  4690] close(14 <unfinished ...>
[pid  4689] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] close(3 <unfinished ...>
[pid  4688] close(29 <unfinished ...>
[pid  4693] <... prctl resumed>)        = 0
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] exit_group(0 <unfinished ...>
[pid  4688] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] setpgid(0, 0 <unfinished ...>
[pid  4692] <... close resumed>)        = 0
[pid  4691] close(7 <unfinished ...>
[pid  4690] close(15 <unfinished ...>
[pid  4689] <... exit_group resumed>)   = ?
[pid  4688] exit_group(0 <unfinished ...>
[pid  4693] <... setpgid resumed>)      = 0
[pid  4692] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4689] +++ exited with 0 +++
[pid  4688] <... exit_group resumed>)   = ?
[pid  4693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4692] <... openat resumed>)       = 3
[pid  4691] close(8 <unfinished ...>
[pid  4690] close(16 <unfinished ...>
[pid  4688] +++ exited with 0 +++
[pid  4692] setns(201, 0 <unfinished ...>
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4693] <... openat resumed>)       = 3
[pid  4692] <... setns resumed>)        = 0
[pid  4691] close(9 <unfinished ...>
[pid  4690] close(17 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4693] write(3, "1000", 4 <unfinished ...>
[pid  4692] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... write resumed>)        = 4
[pid  4692] <... socket resumed>)       = 4
[pid  4691] close(10 <unfinished ...>
[pid  4690] close(18 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4693] close(3 <unfinished ...>
[pid  4692] setns(3, 0 <unfinished ...>
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... close resumed>)        = 0
[pid  4692] <... setns resumed>)        = 0
[pid  4691] close(11 <unfinished ...>
[pid  4690] close(19 <unfinished ...>
[pid  4693] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4692] close(3 <unfinished ...>
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4692] <... close resumed>)        = 0
[pid  4691] close(12 <unfinished ...>
[pid  4690] close(20 <unfinished ...>
[pid  4692] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... fcntl resumed>)        = 5
[pid  4690] close(21 <unfinished ...>
[pid  4692] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4690] close(22 <unfinished ...>
[pid  4692] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4693] <... openat resumed>)       = 3
[pid  4692] <... openat resumed>)       = 3
[pid  4691] close(13 <unfinished ...>
[pid  4690] close(23 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 162
[pid  4692] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] setns(201, 0 <unfinished ...>
[pid  4692] <... write resumed>)        = 8
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(24 <unfinished ...>
[pid  4693] <... setns resumed>)        = 0
[pid  4692] close(3 <unfinished ...>
[pid  4691] close(14 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 158
[pid  4693] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4692] <... close resumed>)        = 0
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(25 <unfinished ...>
[pid  4692] close(4 <unfinished ...>
[pid  4691] close(15 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... socket resumed>)       = 4
[pid  4692] <... close resumed>)        = 0
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(26 <unfinished ...>
[pid  4693] setns(3, 0 <unfinished ...>
[pid  4692] close(5 <unfinished ...>
[pid  4691] close(16 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4694 attached
[pid  4693] <... setns resumed>)        = 0
[pid  4692] <... close resumed>)        = 0
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(27./strace-static-x86_64: Process 4695 attached
 <unfinished ...>
[pid  4694] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4693] close(3 <unfinished ...>
[pid  4692] close(6 <unfinished ...>
[pid  4691] close(17 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] <... set_robust_list resumed>) = 0
[pid  4693] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(28 <unfinished ...>
[pid  4695] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4694] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4693] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4692] close(7 <unfinished ...>
[pid  4691] close(18 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] <... set_robust_list resumed>) = 0
[pid  4694] <... prctl resumed>)        = 0
[pid  4693] <... fcntl resumed>)        = 5
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] close(29 <unfinished ...>
[pid  4694] setpgid(0, 0 <unfinished ...>
[pid  4693] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4692] close(8 <unfinished ...>
[pid  4691] close(19 <unfinished ...>
[pid  4690] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4694] <... setpgid resumed>)      = 0
[pid  4693] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] exit_group(0 <unfinished ...>
[pid  4695] <... prctl resumed>)        = 0
[pid  4694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4693] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4692] close(9 <unfinished ...>
[pid  4691] close(20 <unfinished ...>
[pid  4690] <... exit_group resumed>)   = ?
[pid  4695] setpgid(0, 0 <unfinished ...>
[pid  4694] <... openat resumed>)       = 3
[pid  4693] <... openat resumed>)       = 3
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4690] +++ exited with 0 +++
[pid  4695] <... setpgid resumed>)      = 0
[pid  4694] write(3, "1000", 4 <unfinished ...>
[pid  4693] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4692] close(10 <unfinished ...>
[pid  4691] close(21 <unfinished ...>
[pid  4694] <... write resumed>)        = 4
[pid  4693] <... write resumed>)        = 8
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4694] close(3 <unfinished ...>
[pid  4693] close(3 <unfinished ...>
[pid  4692] close(11 <unfinished ...>
[pid  4691] close(22 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4696 attached
 <unfinished ...>
[pid  4695] <... openat resumed>)       = 3
[pid  4694] <... close resumed>)        = 0
[pid  4693] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] write(3, "1000", 4 <unfinished ...>
[pid  4694] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4693] close(4 <unfinished ...>
[pid  4692] close(12 <unfinished ...>
[pid  4691] close(23 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 155
[pid  4695] <... write resumed>)        = 4
[pid  4694] <... openat resumed>)       = 3
[pid  4693] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] close(3 <unfinished ...>
[pid  4694] setns(201, 0 <unfinished ...>
[pid  4693] close(5 <unfinished ...>
[pid  4692] close(13 <unfinished ...>
[pid  4691] close(24 <unfinished ...>
[pid  4695] <... close resumed>)        = 0
[pid  4694] <... setns resumed>)        = 0
[pid  4693] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4694] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4693] close(6 <unfinished ...>
[pid  4692] close(14 <unfinished ...>
[pid  4691] close(25 <unfinished ...>
[pid  4695] <... openat resumed>)       = 3
[pid  4694] <... socket resumed>)       = 4
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] setns(201, 0 <unfinished ...>
[pid  4694] setns(3, 0 <unfinished ...>
[pid  4693] close(7 <unfinished ...>
[pid  4692] close(15 <unfinished ...>
[pid  4691] close(26 <unfinished ...>
[pid  4695] <... setns resumed>)        = 0
[pid  4694] <... setns resumed>)        = 0
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4694] close(3 <unfinished ...>
[pid  4693] close(8 <unfinished ...>
[pid  4692] close(16 <unfinished ...>
[pid  4691] close(27 <unfinished ...>
[pid  4695] <... socket resumed>)       = 4
[pid  4694] <... close resumed>)        = 0
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] setns(3, 0 <unfinished ...>
[pid  4694] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4693] close(9 <unfinished ...>
[pid  4692] close(17 <unfinished ...>
[pid  4691] close(28 <unfinished ...>
[pid  4695] <... setns resumed>)        = 0
[pid  4694] <... fcntl resumed>)        = 5
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4695] close(3 <unfinished ...>
[pid  4694] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4693] close(10 <unfinished ...>
[pid  4692] close(18 <unfinished ...>
[pid  4691] close(29 <unfinished ...>
[pid  4695] <... close resumed>)        = 0
[pid  4694] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4694] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4693] close(11 <unfinished ...>
[pid  4692] close(19 <unfinished ...>
[pid  4696] <... set_robust_list resumed>) = 0
[pid  4695] <... fcntl resumed>)        = 5
[pid  4694] <... openat resumed>)       = 3
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4691] exit_group(0 <unfinished ...>
[pid  4695] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4694] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4693] close(12 <unfinished ...>
[pid  4692] close(20 <unfinished ...>
[pid  4691] <... exit_group resumed>)   = ?
[pid  4696] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4695] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4694] <... write resumed>)        = 8
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(3 <unfinished ...>
[pid  4692] close(21 <unfinished ...>
[pid  4694] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(4 <unfinished ...>
[pid  4692] close(22 <unfinished ...>
[pid  4694] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(5 <unfinished ...>
[pid  4692] close(23 <unfinished ...>
[pid  4691] +++ exited with 0 +++
[pid  4694] <... close resumed>)        = 0
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4694] close(6 <unfinished ...>
[pid  4693] close(13 <unfinished ...>
[pid  4692] close(24 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] <... openat resumed>)       = 3
[pid  4694] close(7 <unfinished ...>
[pid  4692] close(25 <unfinished ...>
[pid  4695] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4695] <... write resumed>)        = 8
[pid  4694] close(8 <unfinished ...>
[pid  4693] close(14 <unfinished ...>
[pid  4692] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4695] close(3 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(9 <unfinished ...>
[pid  4692] close(27 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(10 <unfinished ...>
[pid  4692] close(28 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(11 <unfinished ...>
[pid  4692] close(29 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(15 <unfinished ...>
[pid  4692] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] <... close resumed>)        = 0
[pid  4694] close(12 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] exit_group(0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 158
[pid  4696] <... prctl resumed>)        = 0
[pid  4695] close(4 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(16 <unfinished ...>
[pid  4692] <... exit_group resumed>)   = ?
[pid  4696] setpgid(0, 0 <unfinished ...>
[pid  4695] <... close resumed>)        = 0
[pid  4694] close(13 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4692] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4696] <... setpgid resumed>)      = 0
[pid  4695] close(5 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(17 <unfinished ...>
[pid  4695] <... close resumed>)        = 0
[pid  4694] close(14 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] close(6 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(15 <unfinished ...>
[pid  4693] close(18 <unfinished ...>
[pid  4695] close(7 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(16 <unfinished ...>
[pid  4693] close(19./strace-static-x86_64: Process 4697 attached
 <unfinished ...>
[pid  4696] <... openat resumed>)       = 3
[pid  4695] close(8 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4696] write(3, "1000", 4 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(17 <unfinished ...>
[pid  4697] <... set_robust_list resumed>) = 0
[pid  4695] close(9 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... write resumed>)        = 4
[pid  4693] close(20 <unfinished ...>
[pid  4697] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(18 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(3 <unfinished ...>
[pid  4697] <... prctl resumed>)        = 0
[pid  4695] close(10 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(21 <unfinished ...>
[pid  4697] setpgid(0, 0 <unfinished ...>
[pid  4696] <... close resumed>)        = 0
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(19 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... setpgid resumed>)      = 0
[pid  4696] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4695] close(11 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(22 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4696] <... openat resumed>)       = 3
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(20 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... openat resumed>)       = 3
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] write(3, "1000", 4 <unfinished ...>
[pid  4694] close(21 <unfinished ...>
[pid  4697] <... write resumed>)        = 4
[pid  4696] setns(201, 0 <unfinished ...>
[pid  4695] close(12 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(23 <unfinished ...>
[pid  4697] close(3 <unfinished ...>
[pid  4696] <... setns resumed>)        = 0
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(22 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 159
[pid  4697] <... close resumed>)        = 0
[pid  4696] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4695] close(13 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(24 <unfinished ...>
[pid  4697] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4694] close(23 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... openat resumed>)       = 3
[pid  4696] <... socket resumed>)       = 4
[pid  4695] close(14 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(25 <unfinished ...>
[pid  4697] setns(201, 0 <unfinished ...>
[pid  4696] setns(3, 0 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(24 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... setns resumed>)        = 0
[pid  4696] <... setns resumed>)        = 0
[pid  4695] close(15 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(26 <unfinished ...>
[pid  4697] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4696] close(3 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(25 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4698 attached
[pid  4697] <... socket resumed>)       = 4
[pid  4696] <... close resumed>)        = 0
[pid  4695] close(16 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(27 <unfinished ...>
[pid  4698] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4697] setns(3, 0 <unfinished ...>
[pid  4696] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(26 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... set_robust_list resumed>) = 0
[pid  4697] <... setns resumed>)        = 0
[pid  4696] <... fcntl resumed>)        = 5
[pid  4695] close(17 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(28 <unfinished ...>
[pid  4698] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4697] close(3 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(27 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... prctl resumed>)        = 0
[pid  4697] <... close resumed>)        = 0
[pid  4696] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4695] close(18 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] close(29 <unfinished ...>
[pid  4698] setpgid(0, 0 <unfinished ...>
[pid  4697] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4696] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] close(28 <unfinished ...>
[pid  4693] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... setpgid resumed>)      = 0
[pid  4697] <... fcntl resumed>)        = 5
[pid  4696] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4695] close(19 <unfinished ...>
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] exit_group(0 <unfinished ...>
[pid  4698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4697] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4694] close(29 <unfinished ...>
[pid  4698] <... openat resumed>)       = 3
[pid  4697] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4696] <... openat resumed>)       = 3
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4693] <... exit_group resumed>)   = ?
[pid  4698] write(3, "1000", 4 <unfinished ...>
[pid  4697] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4696] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4695] close(20 <unfinished ...>
[pid  4694] exit_group(0 <unfinished ...>
[pid  4698] <... write resumed>)        = 4
[pid  4697] <... openat resumed>)       = 3
[pid  4694] <... exit_group resumed>)   = ?
[pid  4698] close(3 <unfinished ...>
[pid  4697] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4696] <... write resumed>)        = 8
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4694] +++ exited with 0 +++
[pid  4693] +++ exited with 0 +++
[pid  4698] <... close resumed>)        = 0
[pid  4697] <... write resumed>)        = 8
[pid  4696] close(3 <unfinished ...>
[pid  4695] close(21 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4698] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4697] close(3 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... openat resumed>)       = 3
[pid  4697] <... close resumed>)        = 0
[pid  4696] <... close resumed>)        = 0
[pid  4695] close(22 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4698] setns(201, 0 <unfinished ...>
[pid  4697] close(4 <unfinished ...>
[pid  4696] close(4 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... setns resumed>)        = 0
[pid  4697] <... close resumed>)        = 0
[pid  4696] <... close resumed>)        = 0
[pid  4695] close(23 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4698] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4697] close(5 <unfinished ...>
[pid  4696] close(5 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... socket resumed>)       = 4
[pid  4697] <... close resumed>)        = 0
[pid  4698] setns(3, 0 <unfinished ...>
[pid  4697] close(6 <unfinished ...>
[pid  4696] <... close resumed>)        = 0
[pid  4695] close(24 <unfinished ...>
[pid  4698] <... setns resumed>)        = 0
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(3 <unfinished ...>
[pid  4697] close(7 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... close resumed>)        = 0
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(6 <unfinished ...>
[pid  4695] close(25 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4698] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4697] close(8 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] <... fcntl resumed>)        = 5
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4697] close(9 <unfinished ...>
[pid  4698] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4697] close(10 <unfinished ...>
[pid  4698] <... openat resumed>)       = 3
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4697] close(11 <unfinished ...>
[pid  4698] <... write resumed>)        = 8
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(3 <unfinished ...>
[pid  4697] close(12 <unfinished ...>
[pid  4696] close(7 <unfinished ...>
[pid  4695] close(26 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 163
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 160
[pid  4698] <... close resumed>)        = 0
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(4 <unfinished ...>
[pid  4697] close(13 <unfinished ...>
[pid  4695] close(27 <unfinished ...>
[pid  4698] <... close resumed>)        = 0
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(8 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(5 <unfinished ...>
[pid  4697] close(14 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] close(28./strace-static-x86_64: Process 4700 attached
 <unfinished ...>
[pid  4698] <... close resumed>)        = 0
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(9 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(6 <unfinished ...>
[pid  4697] close(15 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] close(29 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(10./strace-static-x86_64: Process 4699 attached
 <unfinished ...>
[pid  4698] close(7 <unfinished ...>
[pid  4697] close(16 <unfinished ...>
[pid  4695] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] exit_group(0 <unfinished ...>
[pid  4699] <... set_robust_list resumed>) = 0
[pid  4698] close(8 <unfinished ...>
[pid  4697] close(17 <unfinished ...>
[pid  4696] close(11 <unfinished ...>
[pid  4695] <... exit_group resumed>)   = ?
[pid  4700] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4699] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] <... prctl resumed>)        = 0
[pid  4698] close(9 <unfinished ...>
[pid  4697] close(18 <unfinished ...>
[pid  4699] setpgid(0, 0 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] <... setpgid resumed>)      = 0
[pid  4698] close(10 <unfinished ...>
[pid  4697] close(19 <unfinished ...>
[pid  4699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4695] +++ exited with 0 +++
[pid  4700] <... set_robust_list resumed>) = 0
[pid  4699] <... openat resumed>)       = 3
[pid  4698] close(11 <unfinished ...>
[pid  4697] close(20 <unfinished ...>
[pid  4696] close(12 <unfinished ...>
[pid  4699] write(3, "1000", 4 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4700] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4699] <... write resumed>)        = 4
[pid  4698] close(12 <unfinished ...>
[pid  4697] close(21 <unfinished ...>
[pid  4696] close(13 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4699] close(3 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] <... close resumed>)        = 0
[pid  4698] close(13 <unfinished ...>
[pid  4697] close(22 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] <... prctl resumed>)        = 0
[pid  4699] <... openat resumed>)       = 3
[pid  4698] close(14 <unfinished ...>
[pid  4697] close(23 <unfinished ...>
[pid  4696] close(14 <unfinished ...>
[pid  4699] setns(201, 0 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] setpgid(0, 0 <unfinished ...>
[pid  4699] <... setns resumed>)        = 0
[pid  4698] close(15 <unfinished ...>
[pid  4697] close(24 <unfinished ...>
[pid  4696] close(15 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 159
./strace-static-x86_64: Process 4701 attached
[pid  4700] <... setpgid resumed>)      = 0
[pid  4699] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4699] <... socket resumed>)       = 4
[pid  4698] close(16 <unfinished ...>
[pid  4697] close(25 <unfinished ...>
[pid  4696] close(16 <unfinished ...>
[pid  4699] setns(3, 0 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] <... openat resumed>)       = 3
[pid  4699] <... setns resumed>)        = 0
[pid  4698] close(17 <unfinished ...>
[pid  4697] close(26 <unfinished ...>
[pid  4696] close(17 <unfinished ...>
[pid  4699] close(3 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4700] write(3, "1000", 4 <unfinished ...>
[pid  4699] <... close resumed>)        = 0
[pid  4698] close(18 <unfinished ...>
[pid  4697] close(27 <unfinished ...>
[pid  4699] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(18 <unfinished ...>
[pid  4700] <... write resumed>)        = 4
[pid  4701] <... set_robust_list resumed>) = 0
[pid  4700] close(3 <unfinished ...>
[pid  4699] <... fcntl resumed>)        = 5
[pid  4698] close(19 <unfinished ...>
[pid  4697] close(28 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4700] <... close resumed>)        = 0
[pid  4699] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(19 <unfinished ...>
[pid  4701] <... prctl resumed>)        = 0
[pid  4700] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4699] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4698] close(20 <unfinished ...>
[pid  4697] close(29 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(20 <unfinished ...>
[pid  4701] setpgid(0, 0 <unfinished ...>
[pid  4700] <... openat resumed>)       = 3
[pid  4699] <... openat resumed>)       = 3
[pid  4698] close(21 <unfinished ...>
[pid  4697] exit_group(0 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... setpgid resumed>)      = 0
[pid  4700] setns(201, 0 <unfinished ...>
[pid  4699] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4697] <... exit_group resumed>)   = ?
[pid  4696] close(21 <unfinished ...>
[pid  4701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4700] <... setns resumed>)        = 0
[pid  4699] <... write resumed>)        = 8
[pid  4698] close(22 <unfinished ...>
[pid  4697] +++ exited with 0 +++
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4699] close(3 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(22 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4701] <... openat resumed>)       = 3
[pid  4700] <... socket resumed>)       = 4
[pid  4699] <... close resumed>)        = 0
[pid  4698] close(23 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] write(3, "1000", 4 <unfinished ...>
[pid  4700] setns(3, 0 <unfinished ...>
[pid  4699] close(4 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(23 <unfinished ...>
[pid  4701] <... write resumed>)        = 4
[pid  4700] <... setns resumed>)        = 0
[pid  4699] <... close resumed>)        = 0
[pid  4698] close(24 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(3 <unfinished ...>
[pid  4700] close(3 <unfinished ...>
[pid  4699] close(5 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4701] <... close resumed>)        = 0
[pid  4700] <... close resumed>)        = 0
[pid  4699] <... close resumed>)        = 0
[pid  4698] close(25 <unfinished ...>
[pid  4696] close(24 <unfinished ...>
[pid  4699] close(6 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(26 <unfinished ...>
[pid  4699] close(7 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(27 <unfinished ...>
[pid  4699] close(8 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(28 <unfinished ...>
[pid  4699] close(9 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4700] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] close(29 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] close(10 <unfinished ...>
[pid  4698] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] close(25 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 159
[pid  4700] <... fcntl resumed>)        = 5
[pid  4701] <... openat resumed>)       = 3
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] exit_group(0 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] close(11 <unfinished ...>
[pid  4698] <... exit_group resumed>)   = ?
[pid  4696] close(26 <unfinished ...>
[pid  4700] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4701] setns(201, 0 <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4698] +++ exited with 0 +++
[pid  4700] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... setns resumed>)        = 0
[pid  4700] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4699] close(12 <unfinished ...>
[pid  4696] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4701] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4700] <... openat resumed>)       = 3
[pid  4699] close(13 <unfinished ...>
[pid  4696] close(28 <unfinished ...>
[pid  4701] <... socket resumed>)       = 4
[pid  4700] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] setns(3, 0 <unfinished ...>
[pid  4699] close(14 <unfinished ...>
[pid  4696] close(29./strace-static-x86_64: Process 4702 attached
 <unfinished ...>
[pid  4700] <... write resumed>)        = 8
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4701] <... setns resumed>)        = 0
[pid  4700] close(3 <unfinished ...>
[pid  4699] close(15 <unfinished ...>
[pid  4696] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4702] <... set_robust_list resumed>) = 0
[pid  4701] close(3 <unfinished ...>
[pid  4700] <... close resumed>)        = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] exit_group(0 <unfinished ...>
[pid  4702] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4701] <... close resumed>)        = 0
[pid  4700] close(4 <unfinished ...>
[pid  4699] close(16 <unfinished ...>
[pid  4696] <... exit_group resumed>)   = ?
[pid  4702] <... prctl resumed>)        = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] setpgid(0, 0 <unfinished ...>
[pid  4699] close(17 <unfinished ...>
[pid  4702] <... setpgid resumed>)      = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4699] close(18 <unfinished ...>
[pid  4702] <... openat resumed>)       = 3
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4696] +++ exited with 0 +++
[pid  4702] write(3, "1000", 4 <unfinished ...>
[pid  4699] close(19 <unfinished ...>
[pid  4702] <... write resumed>)        = 4
[pid  4700] <... close resumed>)        = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4701] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4702] close(3 <unfinished ...>
[pid  4700] close(5 <unfinished ...>
[pid  4699] close(20 <unfinished ...>
[pid  4702] <... close resumed>)        = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4699] close(21 <unfinished ...>
[pid  4702] <... openat resumed>)       = 3
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] setns(201, 0 <unfinished ...>
[pid  4700] <... close resumed>)        = 0
[pid  4699] close(22 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4702] <... setns resumed>)        = 0
[pid  4701] <... fcntl resumed>)        = 5
[pid  4700] close(6 <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 160
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4702] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4701] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] close(23 <unfinished ...>
[pid  4702] <... socket resumed>)       = 4
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] setns(3, 0 <unfinished ...>
[pid  4699] close(24 <unfinished ...>
[pid  4702] <... setns resumed>)        = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] close(3 <unfinished ...>
[pid  4699] close(25 <unfinished ...>
[pid  4702] <... close resumed>)        = 0
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4699] close(26 <unfinished ...>
[pid  4702] <... fcntl resumed>)        = 5
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4699] close(27 <unfinished ...>
[pid  4702] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4699] close(28 <unfinished ...>
[pid  4702] <... openat resumed>)       = 3
[pid  4701] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4700] close(7 <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4703 attached
[pid  4702] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4701] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] close(29 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 156
[pid  4702] <... write resumed>)        = 8
[pid  4700] close(8 <unfinished ...>
[pid  4699] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] close(3 <unfinished ...>
[pid  4701] <... openat resumed>)       = 3
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] exit_group(0 <unfinished ...>
[pid  4702] <... close resumed>)        = 0
[pid  4701] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4700] close(9 <unfinished ...>
[pid  4699] <... exit_group resumed>)   = ?
[pid  4703] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4702] close(4 <unfinished ...>
[pid  4701] <... write resumed>)        = 8
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4699] +++ exited with 0 +++
[pid  4702] <... close resumed>)        = 0
[pid  4700] close(10 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4701] close(3 <unfinished ...>
[pid  4702] close(5 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4704 attached
[pid  4702] <... close resumed>)        = 0
[pid  4703] <... set_robust_list resumed>) = 0
[pid  4701] <... close resumed>)        = 0
[pid  4700] close(11 <unfinished ...>
[pid  4704] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4702] close(6 <unfinished ...>
[pid  4701] close(4 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] <... set_robust_list resumed>) = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... close resumed>)        = 0
[pid  4700] close(12 <unfinished ...>
[pid  4704] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4703] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4702] close(7 <unfinished ...>
[pid  4701] close(5 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4704] <... prctl resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... close resumed>)        = 0
[pid  4700] close(13 <unfinished ...>
[pid  4704] setpgid(0, 0 <unfinished ...>
[pid  4702] close(8 <unfinished ...>
[pid  4704] <... setpgid resumed>)      = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4702] close(9 <unfinished ...>
[pid  4704] <... openat resumed>)       = 3
[pid  4703] <... prctl resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(6 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] write(3, "1000", 4 <unfinished ...>
[pid  4702] close(10 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(14 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 164
[pid  4704] <... write resumed>)        = 4
[pid  4703] setpgid(0, 0 <unfinished ...>
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(7 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(3 <unfinished ...>
[pid  4703] <... setpgid resumed>)      = 0
[pid  4702] close(11 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(15 <unfinished ...>
[pid  4704] <... close resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4702] close(12 <unfinished ...>
[pid  4704] <... openat resumed>)       = 3
[pid  4703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(8 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] setns(201, 0 <unfinished ...>
[pid  4702] close(13 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(16 <unfinished ...>
[pid  4704] <... setns resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(9 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4705 attached
[pid  4704] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4702] close(14 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(17 <unfinished ...>
[pid  4703] write(3, "1000", 4 <unfinished ...>
[pid  4705] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4704] <... socket resumed>)       = 4
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(10 <unfinished ...>
[pid  4703] <... write resumed>)        = 4
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... set_robust_list resumed>) = 0
[pid  4704] setns(3, 0 <unfinished ...>
[pid  4703] close(3 <unfinished ...>
[pid  4702] close(15 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(18 <unfinished ...>
[pid  4705] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4704] <... setns resumed>)        = 0
[pid  4703] <... close resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(11 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... prctl resumed>)        = 0
[pid  4704] close(3 <unfinished ...>
[pid  4703] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4702] close(16 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(19 <unfinished ...>
[pid  4705] setpgid(0, 0 <unfinished ...>
[pid  4704] <... close resumed>)        = 0
[pid  4703] <... openat resumed>)       = 3
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(12 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... setpgid resumed>)      = 0
[pid  4704] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4703] setns(201, 0 <unfinished ...>
[pid  4702] close(17 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(20 <unfinished ...>
[pid  4705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4704] <... fcntl resumed>)        = 5
[pid  4703] <... setns resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(13 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... openat resumed>)       = 3
[pid  4704] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4703] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4702] close(18 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(21 <unfinished ...>
[pid  4705] write(3, "1000", 4 <unfinished ...>
[pid  4704] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4703] <... socket resumed>)       = 4
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(14 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... write resumed>)        = 4
[pid  4704] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4703] setns(3, 0 <unfinished ...>
[pid  4702] close(19 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(22 <unfinished ...>
[pid  4705] close(3 <unfinished ...>
[pid  4704] <... openat resumed>)       = 3
[pid  4703] <... setns resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(15 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = 0
[pid  4704] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4703] close(3 <unfinished ...>
[pid  4702] close(20 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(23 <unfinished ...>
[pid  4705] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4704] <... write resumed>)        = 8
[pid  4703] <... close resumed>)        = 0
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(16 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... openat resumed>)       = 3
[pid  4704] close(3 <unfinished ...>
[pid  4703] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4702] close(21 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(24 <unfinished ...>
[pid  4705] setns(201, 0 <unfinished ...>
[pid  4704] <... close resumed>)        = 0
[pid  4703] <... fcntl resumed>)        = 5
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(17 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... setns resumed>)        = 0
[pid  4704] close(4 <unfinished ...>
[pid  4703] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4702] close(22 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(25 <unfinished ...>
[pid  4705] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4704] <... close resumed>)        = 0
[pid  4703] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(18 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... socket resumed>)       = 4
[pid  4704] close(5 <unfinished ...>
[pid  4703] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4702] close(23 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(26 <unfinished ...>
[pid  4705] setns(3, 0 <unfinished ...>
[pid  4704] <... close resumed>)        = 0
[pid  4703] <... openat resumed>)       = 3
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(19 <unfinished ...>
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... setns resumed>)        = 0
[pid  4704] close(6 <unfinished ...>
[pid  4703] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4702] close(24 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] close(27 <unfinished ...>
[pid  4705] close(3 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] <... write resumed>)        = 8
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(20 <unfinished ...>
[pid  4705] <... close resumed>)        = 0
[pid  4704] close(7 <unfinished ...>
[pid  4703] close(3 <unfinished ...>
[pid  4702] close(25 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... fcntl resumed>)        = 5
[pid  4704] close(8 <unfinished ...>
[pid  4703] <... close resumed>)        = 0
[pid  4702] close(26 <unfinished ...>
[pid  4701] close(21 <unfinished ...>
[pid  4700] close(28 <unfinished ...>
[pid  4705] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(4 <unfinished ...>
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4704] close(9 <unfinished ...>
[pid  4703] <... close resumed>)        = 0
[pid  4702] close(27 <unfinished ...>
[pid  4701] close(22 <unfinished ...>
[pid  4700] close(29 <unfinished ...>
[pid  4705] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(5 <unfinished ...>
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... openat resumed>)       = 3
[pid  4704] close(10 <unfinished ...>
[pid  4702] close(28 <unfinished ...>
[pid  4703] <... close resumed>)        = 0
[pid  4701] close(23 <unfinished ...>
[pid  4705] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(6 <unfinished ...>
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4700] exit_group(0 <unfinished ...>
[pid  4705] <... write resumed>)        = 8
[pid  4704] close(11 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] close(29 <unfinished ...>
[pid  4701] close(24 <unfinished ...>
[pid  4700] <... exit_group resumed>)   = ?
[pid  4705] close(3 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(7 <unfinished ...>
[pid  4702] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = 0
[pid  4704] close(12 <unfinished ...>
[pid  4702] exit_group(0 <unfinished ...>
[pid  4705] close(4 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] <... exit_group resumed>)   = ?
[pid  4705] <... close resumed>)        = 0
[pid  4704] close(13 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4702] +++ exited with 0 +++
[pid  4701] close(25 <unfinished ...>
[pid  4700] +++ exited with 0 +++
[pid  4705] close(5 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(8 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4705] <... close resumed>)        = 0
[pid  4704] close(14 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(26 <unfinished ...>
[pid  4705] close(6 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(9 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(15 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(27 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4705] close(7 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(10 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(16 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(28 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4705] close(8 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(11 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(17 <unfinished ...>
[pid  4705] close(9 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(18 <unfinished ...>
[pid  4705] close(10 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(19 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] close(29 <unfinished ...>
[pid  4705] close(11 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(12 <unfinished ...>
[pid  4701] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(20 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4701] exit_group(0 <unfinished ...>
[pid  4705] close(12 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(13 <unfinished ...>
[pid  4701] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 160
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(21 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] close(13 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(22 <unfinished ...>
[pid  4705] close(14 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(23 <unfinished ...>
[pid  4701] +++ exited with 0 +++
[pid  4705] close(15 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(24 <unfinished ...>
[pid  4705] close(16 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(25 <unfinished ...>
[pid  4703] close(14 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4705] close(17 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(26 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 161
[pid  4705] close(18 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(15 <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(27 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] close(19 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(16./strace-static-x86_64: Process 4706 attached
 <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(28 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] close(20 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(17 <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] close(29 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4705] close(21 <unfinished ...>
[pid  4704] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(18 <unfinished ...>
[pid  4706] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] exit_group(0 <unfinished ...>
[pid  4706] <... set_robust_list resumed>) = 0
[pid  4705] close(22 <unfinished ...>
[pid  4704] <... exit_group resumed>)   = ?
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4707 attached
 <unfinished ...>
[pid  4706] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4704] +++ exited with 0 +++
[pid  4703] close(19 <unfinished ...>
[pid  4707] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4705] close(23 <unfinished ...>
[pid  4707] <... set_robust_list resumed>) = 0
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4706] <... prctl resumed>)        = 0
[pid  4705] close(24 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4707] <... prctl resumed>)        = 0
[pid  4706] setpgid(0, 0 <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] close(20 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 160
[pid  4707] setpgid(0, 0 <unfinished ...>
[pid  4705] close(25 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... setpgid resumed>)      = 0
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4706] <... setpgid resumed>)      = 0
[pid  4705] close(26 <unfinished ...>
[pid  4703] close(21 <unfinished ...>
[pid  4707] <... openat resumed>)       = 3
[pid  4706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4707] write(3, "1000", 4 <unfinished ...>
[pid  4705] close(27 <unfinished ...>
[pid  4703] close(22 <unfinished ...>
[pid  4707] <... write resumed>)        = 4
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] close(3 <unfinished ...>
[pid  4705] close(28 <unfinished ...>
[pid  4707] <... close resumed>)        = 0
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4705] close(29./strace-static-x86_64: Process 4708 attached
 <unfinished ...>
[pid  4707] <... openat resumed>)       = 3
[pid  4706] <... openat resumed>)       = 3
[pid  4705] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4707] setns(201, 0 <unfinished ...>
[pid  4706] write(3, "1000", 4 <unfinished ...>
[pid  4705] exit_group(0 <unfinished ...>
[pid  4703] close(23 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 157
[pid  4708] <... set_robust_list resumed>) = 0
[pid  4707] <... setns resumed>)        = 0
[pid  4706] <... write resumed>)        = 4
[pid  4705] <... exit_group resumed>)   = ?
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4709 attached
[pid  4708] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4707] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4706] close(3 <unfinished ...>
[pid  4705] +++ exited with 0 +++
[pid  4703] close(24 <unfinished ...>
[pid  4708] <... prctl resumed>)        = 0
[pid  4707] <... socket resumed>)       = 4
[pid  4706] <... close resumed>)        = 0
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4708] setpgid(0, 0 <unfinished ...>
[pid  4707] setns(3, 0 <unfinished ...>
[pid  4706] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4703] close(25 <unfinished ...>
[pid  4708] <... setpgid resumed>)      = 0
[pid  4707] <... setns resumed>)        = 0
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4707] close(3 <unfinished ...>
[pid  4706] <... openat resumed>)       = 3
[pid  4703] close(26 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4710 attached
 <unfinished ...>
[pid  4709] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4708] <... openat resumed>)       = 3
[pid  4707] <... close resumed>)        = 0
[pid  4706] setns(201, 0 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... set_robust_list resumed>) = 0
[pid  4708] write(3, "1000", 4 <unfinished ...>
[pid  4707] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4706] <... setns resumed>)        = 0
[pid  4703] close(27 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 165
[pid  4709] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4708] <... write resumed>)        = 4
[pid  4707] <... fcntl resumed>)        = 5
[pid  4706] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(3 <unfinished ...>
[pid  4707] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4706] <... socket resumed>)       = 4
[pid  4703] close(28 <unfinished ...>
[pid  4709] <... prctl resumed>)        = 0
[pid  4708] <... close resumed>)        = 0
[pid  4707] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4706] setns(3, 0 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] setpgid(0, 0 <unfinished ...>
[pid  4708] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4707] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4706] <... setns resumed>)        = 0
[pid  4703] close(29 <unfinished ...>
[pid  4710] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4709] <... setpgid resumed>)      = 0
[pid  4708] <... openat resumed>)       = 3
[pid  4707] <... openat resumed>)       = 3
[pid  4706] close(3 <unfinished ...>
[pid  4703] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] setns(201, 0 <unfinished ...>
[pid  4707] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4708] <... setns resumed>)        = 0
[pid  4707] <... write resumed>)        = 8
[pid  4706] <... close resumed>)        = 0
[pid  4703] exit_group(0 <unfinished ...>
[pid  4708] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4707] close(3 <unfinished ...>
[pid  4706] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4703] <... exit_group resumed>)   = ?
[pid  4709] <... openat resumed>)       = 3
[pid  4708] <... socket resumed>)       = 4
[pid  4707] <... close resumed>)        = 0
[pid  4706] <... fcntl resumed>)        = 5
[pid  4708] setns(3, 0 <unfinished ...>
[pid  4707] close(4 <unfinished ...>
[pid  4708] <... setns resumed>)        = 0
[pid  4707] <... close resumed>)        = 0
[pid  4708] close(3 <unfinished ...>
[pid  4707] close(5 <unfinished ...>
[pid  4708] <... close resumed>)        = 0
[pid  4707] <... close resumed>)        = 0
[pid  4708] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4707] close(6 <unfinished ...>
[pid  4703] +++ exited with 0 +++
[pid  4708] <... fcntl resumed>)        = 5
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] write(3, "1000", 4 <unfinished ...>
[pid  4708] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4707] close(7 <unfinished ...>
[pid  4706] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4708] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4709] <... write resumed>)        = 4
[pid  4708] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4707] close(8 <unfinished ...>
[pid  4706] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4710] <... set_robust_list resumed>) = 0
[pid  4709] close(3 <unfinished ...>
[pid  4708] <... openat resumed>)       = 3
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4709] <... close resumed>)        = 0
[pid  4708] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4707] close(9 <unfinished ...>
[pid  4706] <... openat resumed>)       = 3
[pid  4710] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4709] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4708] <... write resumed>)        = 8
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4708] close(3 <unfinished ...>
[pid  4707] close(10 <unfinished ...>
[pid  4709] <... openat resumed>)       = 3
[pid  4708] <... close resumed>)        = 0
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... write resumed>)        = 8
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4709] setns(201, 0 <unfinished ...>
[pid  4708] close(4 <unfinished ...>
[pid  4707] close(11 <unfinished ...>
[pid  4706] close(3 <unfinished ...>
[pid  4708] <... close resumed>)        = 0
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(5 <unfinished ...>
[pid  4707] close(12 <unfinished ...>
[pid  4708] <... close resumed>)        = 0
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(6 <unfinished ...>
[pid  4707] close(13 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 161
[pid  4709] <... setns resumed>)        = 0
[pid  4708] close(7 <unfinished ...>
[pid  4707] close(14 <unfinished ...>
[pid  4706] close(4 <unfinished ...>
[pid  4709] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = 0
[pid  4709] <... socket resumed>)       = 4
[pid  4708] close(8 <unfinished ...>
[pid  4707] close(15 <unfinished ...>
[pid  4706] close(5 <unfinished ...>
[pid  4710] <... prctl resumed>)        = 0
[pid  4709] setns(3, 0 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = 0
[pid  4709] <... setns resumed>)        = 0
[pid  4708] close(9 <unfinished ...>
[pid  4707] close(16 <unfinished ...>
[pid  4706] close(6 <unfinished ...>
[pid  4709] close(3 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(10 <unfinished ...>
[pid  4707] close(17 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = 0
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(7./strace-static-x86_64: Process 4711 attached
 <unfinished ...>
[pid  4709] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4708] close(11 <unfinished ...>
[pid  4707] close(18 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4710] setpgid(0, 0 <unfinished ...>
[pid  4709] <... fcntl resumed>)        = 5
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(8 <unfinished ...>
[pid  4711] <... set_robust_list resumed>) = 0
[pid  4710] <... setpgid resumed>)      = 0
[pid  4709] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4708] close(12 <unfinished ...>
[pid  4707] close(19 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4709] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(9 <unfinished ...>
[pid  4711] <... prctl resumed>)        = 0
[pid  4709] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4708] close(13 <unfinished ...>
[pid  4707] close(20 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] setpgid(0, 0 <unfinished ...>
[pid  4710] <... openat resumed>)       = 3
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(10 <unfinished ...>
[pid  4711] <... setpgid resumed>)      = 0
[pid  4708] close(14 <unfinished ...>
[pid  4707] close(21 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(11 <unfinished ...>
[pid  4711] <... openat resumed>)       = 3
[pid  4710] write(3, "1000", 4 <unfinished ...>
[pid  4709] <... openat resumed>)       = 3
[pid  4708] close(15 <unfinished ...>
[pid  4707] close(22 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] write(3, "1000", 4 <unfinished ...>
[pid  4710] <... write resumed>)        = 4
[pid  4709] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(12 <unfinished ...>
[pid  4711] <... write resumed>)        = 4
[pid  4710] close(3 <unfinished ...>
[pid  4709] <... write resumed>)        = 8
[pid  4708] close(16 <unfinished ...>
[pid  4707] close(23 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] close(3 <unfinished ...>
[pid  4710] <... close resumed>)        = 0
[pid  4709] close(3 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(13 <unfinished ...>
[pid  4711] <... close resumed>)        = 0
[pid  4710] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4709] <... close resumed>)        = 0
[pid  4708] close(17 <unfinished ...>
[pid  4707] close(24 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4709] close(4 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(14 <unfinished ...>
[pid  4711] <... openat resumed>)       = 3
[pid  4710] <... openat resumed>)       = 3
[pid  4709] <... close resumed>)        = 0
[pid  4708] close(18 <unfinished ...>
[pid  4707] close(25 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] setns(201, 0 <unfinished ...>
[pid  4710] setns(201, 0 <unfinished ...>
[pid  4709] close(5 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(15 <unfinished ...>
[pid  4711] <... setns resumed>)        = 0
[pid  4710] <... setns resumed>)        = 0
[pid  4709] <... close resumed>)        = 0
[pid  4708] close(19 <unfinished ...>
[pid  4707] close(26 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4710] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4709] close(6 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(16 <unfinished ...>
[pid  4711] <... socket resumed>)       = 4
[pid  4710] <... socket resumed>)       = 4
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(20 <unfinished ...>
[pid  4707] close(27 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] setns(3, 0 <unfinished ...>
[pid  4710] setns(3, 0 <unfinished ...>
[pid  4709] close(7 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(17 <unfinished ...>
[pid  4711] <... setns resumed>)        = 0
[pid  4710] <... setns resumed>)        = 0
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(21 <unfinished ...>
[pid  4707] close(28 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] close(3 <unfinished ...>
[pid  4710] close(3 <unfinished ...>
[pid  4709] close(8 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(18 <unfinished ...>
[pid  4711] <... close resumed>)        = 0
[pid  4710] <... close resumed>)        = 0
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(22 <unfinished ...>
[pid  4707] close(29 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4710] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4709] close(9 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(19 <unfinished ...>
[pid  4711] <... fcntl resumed>)        = 5
[pid  4710] <... fcntl resumed>)        = 5
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(23 <unfinished ...>
[pid  4707] exit_group(0 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4710] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4709] close(10 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4707] <... exit_group resumed>)   = ?
[pid  4706] close(20 <unfinished ...>
[pid  4711] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4710] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] close(24 <unfinished ...>
[pid  4707] +++ exited with 0 +++
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4710] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4709] close(11 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] close(21 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4711] <... openat resumed>)       = 3
[pid  4708] close(25 <unfinished ...>
[pid  4711] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4710] <... openat resumed>)       = 3
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] <... write resumed>)        = 8
[pid  4710] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4709] close(12 <unfinished ...>
[pid  4708] close(26 <unfinished ...>
[pid  4706] close(22 <unfinished ...>
[pid  4711] close(3 <unfinished ...>
[pid  4710] <... write resumed>)        = 8
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] <... close resumed>)        = 0
[pid  4710] close(3 <unfinished ...>
[pid  4709] close(13 <unfinished ...>
[pid  4708] close(27 <unfinished ...>
[pid  4706] close(23 <unfinished ...>
[pid  4711] close(4 <unfinished ...>
[pid  4710] <... close resumed>)        = 0
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] <... close resumed>)        = 0
[pid  4710] close(4 <unfinished ...>
[pid  4709] close(14 <unfinished ...>
[pid  4708] close(28 <unfinished ...>
[pid  4706] close(24 <unfinished ...>
[pid  4711] close(5 <unfinished ...>
[pid  4710] <... close resumed>)        = 0
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] <... close resumed>)        = 0
[pid  4710] close(5 <unfinished ...>
[pid  4709] close(15 <unfinished ...>
[pid  4708] close(29 <unfinished ...>
[pid  4706] close(25 <unfinished ...>
[pid  4711] close(6 <unfinished ...>
[pid  4708] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = 0
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] exit_group(0 <unfinished ...>
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4711] close(7 <unfinished ...>
[pid  4710] close(6 <unfinished ...>
[pid  4709] close(16 <unfinished ...>
[pid  4708] <... exit_group resumed>)   = ?
[pid  4706] close(26 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4708] +++ exited with 0 +++
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4711] close(8 <unfinished ...>
[pid  4710] close(7 <unfinished ...>
[pid  4709] close(17 <unfinished ...>
[pid  4706] close(27 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 162
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] close(9 <unfinished ...>
[pid  4710] close(8 <unfinished ...>
[pid  4709] close(18 <unfinished ...>
[pid  4706] close(28 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4711] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4710] close(9 <unfinished ...>
[pid  4709] close(19 <unfinished ...>
[pid  4706] close(29 <unfinished ...>
[pid  4711] close(12 <unfinished ...>
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4711] close(13 <unfinished ...>
[pid  4710] close(10 <unfinished ...>
[pid  4709] close(20 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] exit_group(0 <unfinished ...>
[pid  4711] close(14 <unfinished ...>
[pid  4710] close(11 <unfinished ...>
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] <... exit_group resumed>)   = ?
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4712 attached
[pid  4711] close(15 <unfinished ...>
[pid  4709] close(21 <unfinished ...>
[pid  4712] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... set_robust_list resumed>) = 0
[pid  4711] close(16 <unfinished ...>
[pid  4712] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... prctl resumed>)        = 0
[pid  4711] close(17 <unfinished ...>
[pid  4712] setpgid(0, 0 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4706] +++ exited with 0 +++
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... setpgid resumed>)      = 0
[pid  4711] close(18 <unfinished ...>
[pid  4710] close(12 <unfinished ...>
[pid  4709] close(22 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4712] <... openat resumed>)       = 3
[pid  4711] close(19 <unfinished ...>
[pid  4710] close(13 <unfinished ...>
[pid  4709] close(23 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4712] write(3, "1000", 4 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 161
[pid  4712] <... write resumed>)        = 4
[pid  4711] close(20 <unfinished ...>
[pid  4710] close(14 <unfinished ...>
[pid  4709] close(24 <unfinished ...>
[pid  4712] close(3 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = 0
[pid  4711] close(21 <unfinished ...>
[pid  4710] close(15 <unfinished ...>
[pid  4709] close(25 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4712] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... openat resumed>)       = 3
[pid  4711] close(22 <unfinished ...>
[pid  4712] setns(201, 0 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... setns resumed>)        = 0
[pid  4711] close(23 <unfinished ...>
[pid  4712] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... socket resumed>)       = 4
[pid  4711] close(24 <unfinished ...>
[pid  4710] close(16 <unfinished ...>
[pid  4709] close(26 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 161
[pid  4712] setns(3, 0 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... setns resumed>)        = 0
[pid  4711] close(25 <unfinished ...>
[pid  4710] close(17 <unfinished ...>
[pid  4709] close(27 <unfinished ...>
[pid  4712] close(3 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = 0
[pid  4711] close(26 <unfinished ...>
[pid  4710] close(18 <unfinished ...>
[pid  4709] close(28 <unfinished ...>
[pid  4712] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... fcntl resumed>)        = 5
[pid  4711] close(27 <unfinished ...>
[pid  4710] close(19 <unfinished ...>
[pid  4709] close(29./strace-static-x86_64: Process 4714 attached
 <unfinished ...>
[pid  4712] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4711] close(28 <unfinished ...>
[pid  4710] close(20 <unfinished ...>
[pid  4712] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] exit_group(0./strace-static-x86_64: Process 4713 attached
 <unfinished ...>
[pid  4714] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4712] <... openat resumed>)       = 3
[pid  4711] close(29 <unfinished ...>
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] <... exit_group resumed>)   = ?
[pid  4714] <... set_robust_list resumed>) = 0
[pid  4713] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4712] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4711] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] close(21 <unfinished ...>
[pid  4713] <... set_robust_list resumed>) = 0
[pid  4712] <... write resumed>)        = 8
[pid  4711] exit_group(0 <unfinished ...>
[pid  4713] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4712] close(3 <unfinished ...>
[pid  4711] <... exit_group resumed>)   = ?
[pid  4714] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4713] <... prctl resumed>)        = 0
[pid  4712] <... close resumed>)        = 0
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4709] +++ exited with 0 +++
[pid  4714] <... prctl resumed>)        = 0
[pid  4713] setpgid(0, 0 <unfinished ...>
[pid  4712] close(4 <unfinished ...>
[pid  4711] +++ exited with 0 +++
[pid  4710] close(22 <unfinished ...>
[pid  4714] setpgid(0, 0 <unfinished ...>
[pid  4713] <... setpgid resumed>)      = 0
[pid  4712] <... close resumed>)        = 0
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4714] <... setpgid resumed>)      = 0
[pid  4713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4712] close(5 <unfinished ...>
[pid  4710] close(23 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4715 attached
 <unfinished ...>
[pid  4714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4713] <... openat resumed>)       = 3
[pid  4712] <... close resumed>)        = 0
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4714] <... openat resumed>)       = 3
[pid  4713] write(3, "1000", 4 <unfinished ...>
[pid  4712] close(6 <unfinished ...>
[pid  4710] close(24 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 158
[pid  4714] write(3, "1000", 4 <unfinished ...>
[pid  4713] <... write resumed>)        = 4
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... write resumed>)        = 4
[pid  4713] close(3 <unfinished ...>
[pid  4712] close(7 <unfinished ...>
[pid  4710] close(25 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4716 attached
 <unfinished ...>
[pid  4715] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4714] close(3 <unfinished ...>
[pid  4713] <... close resumed>)        = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... close resumed>)        = 0
[pid  4713] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4712] close(8 <unfinished ...>
[pid  4710] close(26 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 162
[pid  4714] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... openat resumed>)       = 3
[pid  4713] <... openat resumed>)       = 3
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] close(27 <unfinished ...>
[pid  4715] <... set_robust_list resumed>) = 0
[pid  4714] setns(201, 0 <unfinished ...>
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... setns resumed>)        = 0
[pid  4710] close(28 <unfinished ...>
[pid  4714] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... socket resumed>)       = 4
[pid  4713] setns(201, 0 <unfinished ...>
[pid  4712] close(9 <unfinished ...>
[pid  4710] close(29 <unfinished ...>
[pid  4714] setns(3, 0 <unfinished ...>
[pid  4710] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... setns resumed>)        = 0
[pid  4710] exit_group(0 <unfinished ...>
[pid  4714] close(3 <unfinished ...>
[pid  4710] <... exit_group resumed>)   = ?
[pid  4716] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4715] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4714] <... close resumed>)        = 0
[pid  4713] <... setns resumed>)        = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4710] +++ exited with 0 +++
[pid  4714] fcntl(4, F_DUPFD, 4)        = 5
[pid  4716] <... set_robust_list resumed>) = 0
[pid  4715] <... prctl resumed>)        = 0
[pid  4714] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4713] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4712] close(10 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4714] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4714] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4713] <... socket resumed>)       = 4
[pid  4712] close(11 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4715] setpgid(0, 0 <unfinished ...>
[pid  4714] <... write resumed>)        = 8
[pid  4714] close(3)                    = 0
[pid  4714] close(4)                    = 0
[pid  4714] close(5)                    = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] close(6 <unfinished ...>
[pid  4715] <... setpgid resumed>)      = 0
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] setns(3, 0 <unfinished ...>
[pid  4712] close(12 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4714] close(7 <unfinished ...>
[pid  4713] <... setns resumed>)        = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(3 <unfinished ...>
[pid  4712] close(13 <unfinished ...>
[pid  4714] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4714] close(9 <unfinished ...>
[pid  4713] <... close resumed>)        = 0
[pid  4712] close(14 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] close(10 <unfinished ...>
[pid  4713] <... fcntl resumed>)        = 5
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4714] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4714] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4714] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4714] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4714] close(16 <unfinished ...>
[pid  4712] close(15 <unfinished ...>
[pid  4715] <... openat resumed>)       = 3
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 166
[pid  4715] write(3, "1000", 4 <unfinished ...>
[pid  4714] close(17 <unfinished ...>
[pid  4713] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4712] close(16 <unfinished ...>
[pid  4715] <... write resumed>)        = 4
[pid  4714] close(18 <unfinished ...>
[pid  4715] close(3 <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... openat resumed>)       = 3
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] close(19 <unfinished ...>
[pid  4713] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4712] close(17 <unfinished ...>
[pid  4715] <... close resumed>)        = 0
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] close(20 <unfinished ...>
[pid  4713] <... write resumed>)        = 8
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(3 <unfinished ...>
[pid  4712] close(18 <unfinished ...>
[pid  4714] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4714] close(22 <unfinished ...>
[pid  4713] <... close resumed>)        = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4717 attached
[pid  4714] close(23 <unfinished ...>
[pid  4713] close(4 <unfinished ...>
[pid  4712] close(19 <unfinished ...>
[pid  4715] <... openat resumed>)       = 3
[pid  4717] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] <... set_robust_list resumed>) = 0
[pid  4715] setns(201, 0 <unfinished ...>
[pid  4714] close(24 <unfinished ...>
[pid  4713] close(5 <unfinished ...>
[pid  4712] close(20 <unfinished ...>
[pid  4717] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4715] <... setns resumed>)        = 0
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = 0
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] <... prctl resumed>)        = 0
[pid  4715] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4714] close(25 <unfinished ...>
[pid  4713] close(6 <unfinished ...>
[pid  4712] close(21 <unfinished ...>
[pid  4717] setpgid(0, 0 <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] <... socket resumed>)       = 4
[pid  4717] <... setpgid resumed>)      = 0
[pid  4714] close(26 <unfinished ...>
[pid  4713] close(7 <unfinished ...>
[pid  4712] close(22 <unfinished ...>
[pid  4717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4715] setns(3, 0 <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] <... openat resumed>)       = 3
[pid  4715] <... setns resumed>)        = 0
[pid  4714] close(27 <unfinished ...>
[pid  4717] write(3, "1000", 4 <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(8 <unfinished ...>
[pid  4712] close(23 <unfinished ...>
[pid  4717] <... write resumed>)        = 4
[pid  4715] close(3 <unfinished ...>
[pid  4714] close(28 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(3 <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(9 <unfinished ...>
[pid  4712] close(24 <unfinished ...>
[pid  4715] <... close resumed>)        = 0
[pid  4717] <... close resumed>)        = 0
[pid  4714] close(29 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4717] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4714] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(10 <unfinished ...>
[pid  4712] close(25 <unfinished ...>
[pid  4715] <... fcntl resumed>)        = 5
[pid  4717] <... openat resumed>)       = 3
[pid  4716] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4714] exit_group(0 <unfinished ...>
[pid  4717] setns(201, 0 <unfinished ...>
[pid  4714] <... exit_group resumed>)   = ?
[pid  4717] <... setns resumed>)        = 0
[pid  4716] <... prctl resumed>)        = 0
[pid  4715] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4714] +++ exited with 0 +++
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4715] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4713] close(11 <unfinished ...>
[pid  4712] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4717] <... socket resumed>)       = 4
[pid  4715] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] setns(3, 0 <unfinished ...>
[pid  4715] <... openat resumed>)       = 3
[pid  4713] close(12 <unfinished ...>
[pid  4712] close(27 <unfinished ...>
[pid  4717] <... setns resumed>)        = 0
[pid  4715] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4717] close(3 <unfinished ...>
[pid  4716] setpgid(0, 0 <unfinished ...>
[pid  4715] <... write resumed>)        = 8
[pid  4713] close(13 <unfinished ...>
[pid  4712] close(28 <unfinished ...>
[pid  4717] <... close resumed>)        = 0
[pid  4715] close(3 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 162
[pid  4717] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4715] <... close resumed>)        = 0
[pid  4713] close(14 <unfinished ...>
[pid  4712] close(29 <unfinished ...>
[pid  4717] <... fcntl resumed>)        = 5
[pid  4715] close(4 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4715] <... close resumed>)        = 0
[pid  4713] close(15 <unfinished ...>
[pid  4712] exit_group(0 <unfinished ...>
[pid  4717] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4716] <... setpgid resumed>)      = 0
[pid  4715] close(5 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4712] <... exit_group resumed>)   = ?
[pid  4717] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4713] close(16 <unfinished ...>
[pid  4717] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4717] close(3)                    = 0
[pid  4717] close(4)                    = 0
[pid  4717] close(5)                    = 0
[pid  4717] close(6 <unfinished ...>
[pid  4712] +++ exited with 0 +++
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(7 <unfinished ...>
[pid  4715] <... close resumed>)        = 0
[pid  4713] close(17 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4715] close(6 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4717] close(8 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(18 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4715] close(7 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4717] close(10 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(19 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... openat resumed>)       = 3
[pid  4715] close(8 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4716] write(3, "1000", 4 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(20 <unfinished ...>
[pid  4717] close(12 <unfinished ...>
[pid  4715] close(9 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... write resumed>)        = 4
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(21 <unfinished ...>
[pid  4717] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4717] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4717] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4717] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4717] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4717] close(18 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] close(10 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(3 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(22 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 163
[pid  4717] close(19 <unfinished ...>
[pid  4716] <... close resumed>)        = 0
[pid  4715] close(11 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(23 <unfinished ...>
[pid  4717] close(20 <unfinished ...>
[pid  4715] close(12 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(21 <unfinished ...>
[pid  4715] close(13 <unfinished ...>
[pid  4713] close(24 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... openat resumed>)       = 3
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(22 <unfinished ...>
[pid  4716] setns(201, 0 <unfinished ...>
[pid  4715] close(14 <unfinished ...>
[pid  4713] close(25 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4717] close(23 <unfinished ...>
[pid  4716] <... setns resumed>)        = 0
[pid  4713] close(26./strace-static-x86_64: Process 4719 attached
 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] close(15 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4719] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4717] close(24 <unfinished ...>
[pid  4719] <... set_robust_list resumed>) = 0
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4717] close(25 <unfinished ...>
[pid  4716] <... socket resumed>)       = 4
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(27 <unfinished ...>
[pid  4719] <... prctl resumed>)        = 0
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] close(16 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] setpgid(0, 0 <unfinished ...>
[pid  4717] close(26 <unfinished ...>
[pid  4716] setns(3, 0 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(28 <unfinished ...>
[pid  4719] <... setpgid resumed>)      = 0
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] close(17 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4717] close(27 <unfinished ...>
[pid  4716] <... setns resumed>)        = 0
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] close(29./strace-static-x86_64: Process 4718 attached
 <unfinished ...>
[pid  4719] <... openat resumed>)       = 3
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(3 <unfinished ...>
[pid  4715] close(18 <unfinished ...>
[pid  4713] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] write(3, "1000", 4 <unfinished ...>
[pid  4717] close(28 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] <... write resumed>)        = 4
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = 0
[pid  4715] close(19 <unfinished ...>
[pid  4713] exit_group(0 <unfinished ...>
[pid  4719] close(3 <unfinished ...>
[pid  4717] close(29 <unfinished ...>
[pid  4716] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] <... exit_group resumed>)   = ?
[pid  4719] <... close resumed>)        = 0
[pid  4718] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4717] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... fcntl resumed>)        = 5
[pid  4715] close(20 <unfinished ...>
[pid  4719] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4718] <... set_robust_list resumed>) = 0
[pid  4717] exit_group(0 <unfinished ...>
[pid  4719] <... openat resumed>)       = 3
[pid  4718] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4717] <... exit_group resumed>)   = ?
[pid  4719] setns(201, 0 <unfinished ...>
[pid  4718] <... prctl resumed>)        = 0
[pid  4717] +++ exited with 0 +++
[pid  4716] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4713] +++ exited with 0 +++
[pid  4716] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4715] close(21 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4716] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] close(22 <unfinished ...>
[pid  4719] <... setns resumed>)        = 0
[pid  4718] setpgid(0, 0 <unfinished ...>
[pid  4719] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4718] <... setpgid resumed>)      = 0
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4719] setns(3, 0 <unfinished ...>
[pid  4716] <... openat resumed>)       = 3
[pid  4715] close(23 <unfinished ...>
[pid  4719] <... setns resumed>)        = 0
[pid  4718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4719] close(3)                    = 0
[pid  4718] <... openat resumed>)       = 3
[pid  4719] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4719] <... fcntl resumed>)        = 5
[pid  4718] write(3, "1000", 4 <unfinished ...>
[pid  4715] close(24 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 167
[pid  4719] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4718] <... write resumed>)        = 4
[pid  4719] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4718] close(3 <unfinished ...>
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4715] close(25 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 162
[pid  4719] <... write resumed>)        = 8
[pid  4718] <... close resumed>)        = 0
[pid  4716] <... write resumed>)        = 8
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(3 <unfinished ...>
[pid  4718] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4716] close(3 <unfinished ...>
[pid  4715] close(26./strace-static-x86_64: Process 4721 attached
 <unfinished ...>
[pid  4719] <... close resumed>)        = 0
[pid  4718] <... openat resumed>)       = 3
[pid  4716] <... close resumed>)        = 0
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(4 <unfinished ...>
[pid  4718] setns(201, 0 <unfinished ...>
[pid  4716] close(4 <unfinished ...>
[pid  4715] close(27 <unfinished ...>
[pid  4719] <... close resumed>)        = 0
[pid  4718] <... setns resumed>)        = 0
[pid  4716] <... close resumed>)        = 0
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4720 attached
[pid  4719] close(5 <unfinished ...>
[pid  4718] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4716] close(5 <unfinished ...>
[pid  4715] close(28 <unfinished ...>
[pid  4721] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4720] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4719] <... close resumed>)        = 0
[pid  4718] <... socket resumed>)       = 4
[pid  4720] <... set_robust_list resumed>) = 0
[pid  4719] close(6 <unfinished ...>
[pid  4718] setns(3, 0 <unfinished ...>
[pid  4716] <... close resumed>)        = 0
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... set_robust_list resumed>) = 0
[pid  4720] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... setns resumed>)        = 0
[pid  4716] close(6 <unfinished ...>
[pid  4715] close(29 <unfinished ...>
[pid  4720] <... prctl resumed>)        = 0
[pid  4719] close(7 <unfinished ...>
[pid  4718] close(3 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] setpgid(0, 0 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = 0
[pid  4716] close(7 <unfinished ...>
[pid  4720] <... setpgid resumed>)      = 0
[pid  4719] close(8 <unfinished ...>
[pid  4718] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... fcntl resumed>)        = 5
[pid  4715] exit_group(0 <unfinished ...>
[pid  4721] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4720] <... openat resumed>)       = 3
[pid  4719] close(9 <unfinished ...>
[pid  4718] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4715] <... exit_group resumed>)   = ?
[pid  4720] write(3, "1000", 4 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4716] close(8 <unfinished ...>
[pid  4720] <... write resumed>)        = 4
[pid  4719] close(10 <unfinished ...>
[pid  4718] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4720] close(3 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... openat resumed>)       = 3
[pid  4720] <... close resumed>)        = 0
[pid  4719] close(11 <unfinished ...>
[pid  4718] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4720] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... write resumed>)        = 8
[pid  4715] +++ exited with 0 +++
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... openat resumed>)       = 3
[pid  4719] close(12 <unfinished ...>
[pid  4718] close(3 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4716] close(9 <unfinished ...>
[pid  4720] setns(201, 0 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = 0
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4720] <... setns resumed>)        = 0
[pid  4719] close(13 <unfinished ...>
[pid  4718] close(4 <unfinished ...>
[pid  4716] close(10 <unfinished ...>
[pid  4720] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = 0
[pid  4720] <... socket resumed>)       = 4
[pid  4719] close(14 <unfinished ...>
[pid  4718] close(5 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4721] <... prctl resumed>)        = 0
[pid  4720] setns(3, 0 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = 0
[pid  4720] <... setns resumed>)        = 0
[pid  4719] close(15 <unfinished ...>
[pid  4718] close(6 <unfinished ...>
[pid  4716] close(11 <unfinished ...>
[pid  4721] setpgid(0, 0 <unfinished ...>
[pid  4720] close(3 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... close resumed>)        = 0
[pid  4719] close(16 <unfinished ...>
[pid  4718] close(7 <unfinished ...>
[pid  4716] close(12 <unfinished ...>
[pid  4721] <... setpgid resumed>)      = 0
[pid  4720] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4720] <... fcntl resumed>)        = 5
[pid  4719] close(17 <unfinished ...>
[pid  4718] close(8 <unfinished ...>
[pid  4716] close(13 <unfinished ...>
[pid  4720] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4719] close(18 <unfinished ...>
[pid  4718] close(9 <unfinished ...>
[pid  4720] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... openat resumed>)       = 3
[pid  4719] close(19 <unfinished ...>
[pid  4718] close(10 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4720] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(14 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 159
[pid  4721] <... openat resumed>)       = 3
[pid  4720] <... write resumed>)        = 8
[pid  4719] close(20 <unfinished ...>
[pid  4718] close(11 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] close(3 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] write(3, "1000", 4 <unfinished ...>
[pid  4720] <... close resumed>)        = 0
[pid  4719] close(21 <unfinished ...>
[pid  4718] close(12 <unfinished ...>
[pid  4716] close(15 <unfinished ...>
[pid  4720] close(4 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... close resumed>)        = 0
[pid  4719] close(22 <unfinished ...>
[pid  4718] close(13 <unfinished ...>
[pid  4721] <... write resumed>)        = 4
[pid  4720] close(5 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(16 <unfinished ...>
[pid  4720] <... close resumed>)        = 0
[pid  4719] close(23 <unfinished ...>
[pid  4718] close(14 <unfinished ...>
[pid  4720] close(6 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4722 attached
[pid  4721] close(3 <unfinished ...>
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(24 <unfinished ...>
[pid  4718] close(15 <unfinished ...>
[pid  4716] close(17 <unfinished ...>
[pid  4722] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4721] <... close resumed>)        = 0
[pid  4720] close(7 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... set_robust_list resumed>) = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(25 <unfinished ...>
[pid  4718] close(16 <unfinished ...>
[pid  4722] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4721] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4720] close(8 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(18 <unfinished ...>
[pid  4722] <... prctl resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(26 <unfinished ...>
[pid  4718] close(17 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] setpgid(0, 0 <unfinished ...>
[pid  4721] <... openat resumed>)       = 3
[pid  4720] close(9 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(19 <unfinished ...>
[pid  4722] <... setpgid resumed>)      = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(27 <unfinished ...>
[pid  4718] close(18 <unfinished ...>
[pid  4721] setns(201, 0 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4720] close(10 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... openat resumed>)       = 3
[pid  4721] <... setns resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(28 <unfinished ...>
[pid  4718] close(19 <unfinished ...>
[pid  4716] close(20 <unfinished ...>
[pid  4722] write(3, "1000", 4 <unfinished ...>
[pid  4721] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4720] close(11 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... write resumed>)        = 4
[pid  4721] <... socket resumed>)       = 4
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] close(29 <unfinished ...>
[pid  4718] close(20 <unfinished ...>
[pid  4716] close(21 <unfinished ...>
[pid  4722] close(3 <unfinished ...>
[pid  4721] setns(3, 0 <unfinished ...>
[pid  4720] close(12 <unfinished ...>
[pid  4719] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = 0
[pid  4721] <... setns resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] exit_group(0 <unfinished ...>
[pid  4718] close(21 <unfinished ...>
[pid  4716] close(22 <unfinished ...>
[pid  4722] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4721] close(3 <unfinished ...>
[pid  4720] close(13 <unfinished ...>
[pid  4719] <... exit_group resumed>)   = ?
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... openat resumed>)       = 3
[pid  4721] <... close resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4719] +++ exited with 0 +++
[pid  4718] close(22 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] setns(201, 0 <unfinished ...>
[pid  4721] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4720] close(14 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(23 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4722] <... setns resumed>)        = 0
[pid  4721] <... fcntl resumed>)        = 5
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(23 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4721] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4720] close(15 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(24 <unfinished ...>
[pid  4722] <... socket resumed>)       = 4
[pid  4721] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(24 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] setns(3, 0 <unfinished ...>
[pid  4721] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4720] close(16 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(25 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4722] <... setns resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(25 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] close(3 <unfinished ...>
[pid  4720] close(17 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(26 <unfinished ...>
[pid  4722] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4720] close(18 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... fcntl resumed>)        = 5
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(27 <unfinished ...>
[pid  4722] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4720] close(19 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(26 <unfinished ...>
[pid  4721] <... openat resumed>)       = 3
[pid  4722] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4721] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(28 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 164
[pid  4722] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4720] close(20 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(27 <unfinished ...>
[pid  4722] <... openat resumed>)       = 3
[pid  4721] <... write resumed>)        = 8
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] close(29 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4721] close(3 <unfinished ...>
[pid  4720] close(21 <unfinished ...>
[pid  4718] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4716] close(28 <unfinished ...>
[pid  4722] <... write resumed>)        = 8
[pid  4721] <... close resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] exit_group(0 <unfinished ...>
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] close(3 <unfinished ...>
[pid  4721] close(4 <unfinished ...>
[pid  4720] close(22 <unfinished ...>
[pid  4718] <... exit_group resumed>)   = ?
[pid  4716] close(29./strace-static-x86_64: Process 4723 attached
 <unfinished ...>
[pid  4722] <... close resumed>)        = 0
[pid  4721] <... close resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4718] +++ exited with 0 +++
[pid  4716] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4722] close(4 <unfinished ...>
[pid  4721] close(5 <unfinished ...>
[pid  4720] close(23 <unfinished ...>
[pid  4716] exit_group(0 <unfinished ...>
[pid  4723] <... set_robust_list resumed>) = 0
[pid  4722] <... close resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4721] <... close resumed>)        = 0
[pid  4716] <... exit_group resumed>)   = ?
[pid  4723] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4722] close(5 <unfinished ...>
[pid  4720] close(24 <unfinished ...>
[pid  4723] <... prctl resumed>)        = 0
[pid  4722] <... close resumed>)        = 0
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] setpgid(0, 0 <unfinished ...>
[pid  4722] close(6 <unfinished ...>
[pid  4720] close(25 <unfinished ...>
[pid  4723] <... setpgid resumed>)      = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4722] close(7 <unfinished ...>
[pid  4720] close(26 <unfinished ...>
[pid  4716] +++ exited with 0 +++
[pid  4723] <... openat resumed>)       = 3
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(6 <unfinished ...>
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] write(3, "1000", 4 <unfinished ...>
[pid  4722] close(8 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4723] <... write resumed>)        = 4
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(7 <unfinished ...>
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4723] close(3 <unfinished ...>
[pid  4722] close(9 <unfinished ...>
[pid  4720] close(28 <unfinished ...>
[pid  4723] <... close resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4722] close(10 <unfinished ...>
[pid  4720] close(29 <unfinished ...>
[pid  4723] <... openat resumed>)       = 3
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4723] setns(201, 0 <unfinished ...>
[pid  4722] close(11 <unfinished ...>
[pid  4720] exit_group(0 <unfinished ...>
[pid  4723] <... setns resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4720] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4724 attached
[pid  4723] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4722] close(12 <unfinished ...>
[pid  4721] close(8 <unfinished ...>
[pid  4720] +++ exited with 0 +++
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 163
[pid  4723] <... socket resumed>)       = 4
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] setns(3, 0 <unfinished ...>
[pid  4722] close(13 <unfinished ...>
[pid  4721] close(9 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4723] <... setns resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4723] close(3 <unfinished ...>
[pid  4722] close(14 <unfinished ...>
[pid  4723] <... close resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4722] close(15 <unfinished ...>
[pid  4723] <... fcntl resumed>)        = 5
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4722] close(16 <unfinished ...>
[pid  4721] close(10 <unfinished ...>
[pid  4723] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4722] close(17 <unfinished ...>
[pid  4723] <... openat resumed>)       = 3
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4722] close(18 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 163
[pid  4723] <... write resumed>)        = 8
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(11 <unfinished ...>
[pid  4723] close(3 <unfinished ...>
[pid  4722] close(19 <unfinished ...>
[pid  4723] <... close resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 168
[pid  4723] close(4 <unfinished ...>
[pid  4722] close(20 <unfinished ...>
[pid  4721] close(12 <unfinished ...>
[pid  4723] <... close resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] close(5 <unfinished ...>
[pid  4722] close(21 <unfinished ...>
[pid  4721] close(13 <unfinished ...>
[pid  4723] <... close resumed>)        = 0
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] close(6 <unfinished ...>
[pid  4722] close(22 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4725 attached
[pid  4723] close(7 <unfinished ...>
[pid  4722] close(23 <unfinished ...>
[pid  4721] close(14 <unfinished ...>
[pid  4725] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] <... set_robust_list resumed>) = 0
[pid  4723] close(8 <unfinished ...>
[pid  4722] close(24 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4726 attached
[pid  4725] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4724] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(15 <unfinished ...>
[pid  4726] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4725] <... prctl resumed>)        = 0
[pid  4723] close(9 <unfinished ...>
[pid  4722] close(25 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... set_robust_list resumed>) = 0
[pid  4726] <... set_robust_list resumed>) = 0
[pid  4725] setpgid(0, 0 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(16 <unfinished ...>
[pid  4726] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4725] <... setpgid resumed>)      = 0
[pid  4724] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4723] close(10 <unfinished ...>
[pid  4722] close(26 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] <... prctl resumed>)        = 0
[pid  4725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4724] <... prctl resumed>)        = 0
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(17 <unfinished ...>
[pid  4726] setpgid(0, 0 <unfinished ...>
[pid  4725] <... openat resumed>)       = 3
[pid  4724] setpgid(0, 0 <unfinished ...>
[pid  4723] close(11 <unfinished ...>
[pid  4722] close(27 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] <... setpgid resumed>)      = 0
[pid  4725] write(3, "1000", 4 <unfinished ...>
[pid  4724] <... setpgid resumed>)      = 0
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(18 <unfinished ...>
[pid  4726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4725] <... write resumed>)        = 4
[pid  4723] close(12 <unfinished ...>
[pid  4722] close(28 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] <... openat resumed>)       = 3
[pid  4725] close(3 <unfinished ...>
[pid  4724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] write(3, "1000", 4 <unfinished ...>
[pid  4725] <... close resumed>)        = 0
[pid  4723] close(13 <unfinished ...>
[pid  4722] close(29 <unfinished ...>
[pid  4721] close(19 <unfinished ...>
[pid  4726] <... write resumed>)        = 4
[pid  4725] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(3 <unfinished ...>
[pid  4725] <... openat resumed>)       = 3
[pid  4724] <... openat resumed>)       = 3
[pid  4723] close(14 <unfinished ...>
[pid  4722] exit_group(0 <unfinished ...>
[pid  4721] close(20 <unfinished ...>
[pid  4726] <... close resumed>)        = 0
[pid  4725] setns(201, 0 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4722] <... exit_group resumed>)   = ?
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] write(3, "1000", 4 <unfinished ...>
[pid  4726] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4725] <... setns resumed>)        = 0
[pid  4723] close(15 <unfinished ...>
[pid  4722] +++ exited with 0 +++
[pid  4721] close(21 <unfinished ...>
[pid  4726] <... openat resumed>)       = 3
[pid  4725] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4724] <... write resumed>)        = 4
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] setns(201, 0 <unfinished ...>
[pid  4725] <... socket resumed>)       = 4
[pid  4724] close(3 <unfinished ...>
[pid  4723] close(16 <unfinished ...>
[pid  4721] close(22 <unfinished ...>
[pid  4726] <... setns resumed>)        = 0
[pid  4725] setns(3, 0 <unfinished ...>
[pid  4724] <... close resumed>)        = 0
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4726] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4725] <... setns resumed>)        = 0
[pid  4724] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4723] close(17 <unfinished ...>
[pid  4726] <... socket resumed>)       = 4
[pid  4725] close(3 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] setns(3, 0 <unfinished ...>
[pid  4725] <... close resumed>)        = 0
[pid  4723] close(18 <unfinished ...>
[pid  4721] close(23 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4726] <... setns resumed>)        = 0
[pid  4725] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4724] <... openat resumed>)       = 3
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(3 <unfinished ...>
[pid  4725] <... fcntl resumed>)        = 5
[pid  4723] close(19 <unfinished ...>
[pid  4726] <... close resumed>)        = 0
[pid  4725] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4725] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4723] close(20 <unfinished ...>
[pid  4726] <... fcntl resumed>)        = 5
[pid  4725] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4725] <... openat resumed>)       = 3
[pid  4724] setns(201, 0 <unfinished ...>
[pid  4723] close(21 <unfinished ...>
[pid  4721] close(24 <unfinished ...>
[pid  4726] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4725] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4725] <... write resumed>)        = 8
[pid  4724] <... setns resumed>)        = 0
[pid  4723] close(22 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 160
[pid  4726] <... openat resumed>)       = 3
[pid  4725] close(3 <unfinished ...>
[pid  4724] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(25 <unfinished ...>
[pid  4726] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4725] <... close resumed>)        = 0
[pid  4723] close(23 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] <... write resumed>)        = 8
[pid  4725] close(4 <unfinished ...>
[pid  4724] <... socket resumed>)       = 4
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(26 <unfinished ...>
[pid  4726] close(3 <unfinished ...>
[pid  4725] <... close resumed>)        = 0
[pid  4724] setns(3, 0 <unfinished ...>
[pid  4723] close(24 <unfinished ...>
[pid  4726] <... close resumed>)        = 0
[pid  4725] close(5 <unfinished ...>
[pid  4724] <... setns resumed>)        = 0
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4727 attached
[pid  4726] close(4 <unfinished ...>
[pid  4725] <... close resumed>)        = 0
[pid  4724] close(3 <unfinished ...>
[pid  4723] close(25 <unfinished ...>
[pid  4727] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4726] <... close resumed>)        = 0
[pid  4725] close(6 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(27 <unfinished ...>
[pid  4727] <... set_robust_list resumed>) = 0
[pid  4726] close(5 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = 0
[pid  4723] close(26 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4726] <... close resumed>)        = 0
[pid  4725] close(7 <unfinished ...>
[pid  4724] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(28 <unfinished ...>
[pid  4727] <... prctl resumed>)        = 0
[pid  4726] close(6 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... fcntl resumed>)        = 5
[pid  4723] close(27 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] setpgid(0, 0 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(8 <unfinished ...>
[pid  4724] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] close(29 <unfinished ...>
[pid  4727] <... setpgid resumed>)      = 0
[pid  4726] close(7 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4723] close(28 <unfinished ...>
[pid  4721] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(9 <unfinished ...>
[pid  4724] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] exit_group(0 <unfinished ...>
[pid  4727] <... openat resumed>)       = 3
[pid  4726] close(8 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] close(29 <unfinished ...>
[pid  4727] write(3, "1000", 4 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(10 <unfinished ...>
[pid  4724] <... openat resumed>)       = 3
[pid  4723] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4721] <... exit_group resumed>)   = ?
[pid  4727] <... write resumed>)        = 4
[pid  4726] close(9 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4723] exit_group(0 <unfinished ...>
[pid  4727] close(3 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(11 <unfinished ...>
[pid  4723] <... exit_group resumed>)   = ?
[pid  4727] <... close resumed>)        = 0
[pid  4726] close(10 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4723] +++ exited with 0 +++
[pid  4721] +++ exited with 0 +++
[pid  4727] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(12 <unfinished ...>
[pid  4727] <... openat resumed>)       = 3
[pid  4726] close(11 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... write resumed>)        = 8
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4727] setns(201, 0 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(13 <unfinished ...>
[pid  4724] close(3 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4727] <... setns resumed>)        = 0
[pid  4726] close(12 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(14 <unfinished ...>
[pid  4724] <... close resumed>)        = 0
[pid  4727] <... socket resumed>)       = 4
[pid  4726] close(13 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(4 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4727] setns(3, 0 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(15 <unfinished ...>
[pid  4727] <... setns resumed>)        = 0
[pid  4726] close(14 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4727] close(3 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(16 <unfinished ...>
[pid  4727] <... close resumed>)        = 0
[pid  4726] close(15 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(17 <unfinished ...>
[pid  4727] <... fcntl resumed>)        = 5
[pid  4726] close(16 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(18 <unfinished ...>
[pid  4727] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4726] close(17 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(19 <unfinished ...>
[pid  4727] <... openat resumed>)       = 3
[pid  4726] close(18 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 165
[pid  4727] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(20 <unfinished ...>
[pid  4724] close(5 <unfinished ...>
[pid  4727] <... write resumed>)        = 8
[pid  4726] close(19 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 163
[pid  4727] close(3 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(21 <unfinished ...>
[pid  4724] <... close resumed>)        = 0
[pid  4727] <... close resumed>)        = 0
[pid  4726] close(20 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(6 <unfinished ...>
[pid  4727] close(4 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(22 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] <... close resumed>)        = 0
[pid  4726] close(21 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] close(5 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(23 <unfinished ...>
[pid  4724] close(7 <unfinished ...>
[pid  4727] <... close resumed>)        = 0
[pid  4726] close(22 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] close(6 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(24 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4729 attached
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(23 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4727] close(7 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(25 <unfinished ...>
[pid  4724] close(8 <unfinished ...>
[pid  4729] <... set_robust_list resumed>) = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(24 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4728 attached
[pid  4729] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4727] close(8 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(26 <unfinished ...>
[pid  4724] close(9 <unfinished ...>
[pid  4729] <... prctl resumed>)        = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(25 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] setpgid(0, 0 <unfinished ...>
[pid  4728] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4727] close(9 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(27 <unfinished ...>
[pid  4724] close(10 <unfinished ...>
[pid  4729] <... setpgid resumed>)      = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(26 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... set_robust_list resumed>) = 0
[pid  4729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4727] close(10 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(28 <unfinished ...>
[pid  4724] close(11 <unfinished ...>
[pid  4729] <... openat resumed>)       = 3
[pid  4728] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(27 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] write(3, "1000", 4 <unfinished ...>
[pid  4727] close(11 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] close(29 <unfinished ...>
[pid  4724] close(12 <unfinished ...>
[pid  4729] <... write resumed>)        = 4
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(28 <unfinished ...>
[pid  4725] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... prctl resumed>)        = 0
[pid  4729] close(3 <unfinished ...>
[pid  4727] close(12 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] exit_group(0 <unfinished ...>
[pid  4724] close(13 <unfinished ...>
[pid  4729] <... close resumed>)        = 0
[pid  4728] setpgid(0, 0 <unfinished ...>
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] close(29 <unfinished ...>
[pid  4725] <... exit_group resumed>)   = ?
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4728] <... setpgid resumed>)      = 0
[pid  4727] close(13 <unfinished ...>
[pid  4726] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4725] +++ exited with 0 +++
[pid  4724] close(14 <unfinished ...>
[pid  4729] <... openat resumed>)       = 3
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] exit_group(0 <unfinished ...>
[pid  4729] setns(201, 0 <unfinished ...>
[pid  4727] close(14 <unfinished ...>
[pid  4726] <... exit_group resumed>)   = ?
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] <... setns resumed>)        = 0
[pid  4728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4726] +++ exited with 0 +++
[pid  4724] close(15 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4729] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4727] close(15 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4729] <... socket resumed>)       = 4
[pid  4728] <... openat resumed>)       = 3
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(16 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4729] setns(3, 0 <unfinished ...>
[pid  4728] write(3, "1000", 4 <unfinished ...>
[pid  4727] close(16 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4729] <... setns resumed>)        = 0
[pid  4728] <... write resumed>)        = 4
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(17 <unfinished ...>
[pid  4729] close(3 <unfinished ...>
[pid  4727] close(17 <unfinished ...>
[pid  4729] <... close resumed>)        = 0
[pid  4728] close(3 <unfinished ...>
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4729] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4727] close(18 <unfinished ...>
[pid  4724] close(18 <unfinished ...>
[pid  4729] <... fcntl resumed>)        = 5
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4727] close(19 <unfinished ...>
[pid  4729] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4727] close(20 <unfinished ...>
[pid  4729] <... openat resumed>)       = 3
[pid  4728] <... close resumed>)        = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4729] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4728] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4727] close(21 <unfinished ...>
[pid  4729] <... write resumed>)        = 8
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(19 <unfinished ...>
[pid  4729] close(3 <unfinished ...>
[pid  4727] close(22 <unfinished ...>
[pid  4729] <... close resumed>)        = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] close(4 <unfinished ...>
[pid  4727] close(23 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] <... close resumed>)        = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(20 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 164
[pid  4729] close(5 <unfinished ...>
[pid  4727] close(24 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 169
[pid  4729] <... close resumed>)        = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(21 <unfinished ...>
[pid  4729] close(6 <unfinished ...>
[pid  4728] <... openat resumed>)       = 3
[pid  4727] close(25 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] setns(201, 0 <unfinished ...>
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] close(7 <unfinished ...>
[pid  4728] <... setns resumed>)        = 0
[pid  4727] close(26 <unfinished ...>
[pid  4724] close(22 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4730 attached
[pid  4729] close(8 <unfinished ...>
[pid  4727] close(27 <unfinished ...>
[pid  4730] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... socket resumed>)       = 4
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(23 <unfinished ...>
[pid  4730] <... set_robust_list resumed>) = 0
[pid  4729] close(9 <unfinished ...>
[pid  4728] setns(3, 0 <unfinished ...>
[pid  4727] close(28 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4731 attached
[pid  4730] <... prctl resumed>)        = 0
[pid  4729] close(10 <unfinished ...>
[pid  4727] close(29 <unfinished ...>
[pid  4724] close(24 <unfinished ...>
[pid  4731] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4730] setpgid(0, 0 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... setns resumed>)        = 0
[pid  4727] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... set_robust_list resumed>) = 0
[pid  4730] <... setpgid resumed>)      = 0
[pid  4729] close(11 <unfinished ...>
[pid  4728] close(3 <unfinished ...>
[pid  4727] exit_group(0 <unfinished ...>
[pid  4724] close(25 <unfinished ...>
[pid  4731] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4727] <... exit_group resumed>)   = ?
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... prctl resumed>)        = 0
[pid  4730] <... openat resumed>)       = 3
[pid  4729] close(12 <unfinished ...>
[pid  4728] <... close resumed>)        = 0
[pid  4727] +++ exited with 0 +++
[pid  4724] close(26 <unfinished ...>
[pid  4731] setpgid(0, 0 <unfinished ...>
[pid  4730] write(3, "1000", 4 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... setpgid resumed>)      = 0
[pid  4730] <... write resumed>)        = 4
[pid  4729] close(13 <unfinished ...>
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4730] close(3 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... openat resumed>)       = 3
[pid  4730] <... close resumed>)        = 0
[pid  4729] close(14 <unfinished ...>
[pid  4728] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4724] close(27 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4731] write(3, "1000", 4 <unfinished ...>
[pid  4730] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... write resumed>)        = 4
[pid  4730] <... openat resumed>)       = 3
[pid  4729] close(15 <unfinished ...>
[pid  4728] <... fcntl resumed>)        = 5
[pid  4724] close(28 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4731] close(3 <unfinished ...>
[pid  4730] setns(201, 0 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... close resumed>)        = 0
[pid  4730] <... setns resumed>)        = 0
[pid  4729] close(16 <unfinished ...>
[pid  4728] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4731] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4730] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] close(29 <unfinished ...>
[pid  4731] <... openat resumed>)       = 3
[pid  4730] <... socket resumed>)       = 4
[pid  4729] close(17 <unfinished ...>
[pid  4728] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4731] setns(201, 0 <unfinished ...>
[pid  4730] setns(3, 0 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4731] <... setns resumed>)        = 0
[pid  4730] <... setns resumed>)        = 0
[pid  4729] close(18 <unfinished ...>
[pid  4724] exit_group(0 <unfinished ...>
[pid  4731] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4730] close(3 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... socket resumed>)       = 4
[pid  4730] <... close resumed>)        = 0
[pid  4729] close(19 <unfinished ...>
[pid  4731] setns(3, 0 <unfinished ...>
[pid  4730] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... setns resumed>)        = 0
[pid  4730] <... fcntl resumed>)        = 5
[pid  4729] close(20 <unfinished ...>
[pid  4731] close(3 <unfinished ...>
[pid  4730] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4724] <... exit_group resumed>)   = ?
[pid  4731] <... close resumed>)        = 0
[pid  4730] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4729] close(21 <unfinished ...>
[pid  4728] <... openat resumed>)       = 3
[pid  4731] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4730] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... fcntl resumed>)        = 5
[pid  4730] <... openat resumed>)       = 3
[pid  4729] close(22 <unfinished ...>
[pid  4731] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4730] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4730] <... write resumed>)        = 8
[pid  4729] close(23 <unfinished ...>
[pid  4724] +++ exited with 0 +++
[pid  4728] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 161
[pid  4731] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4730] close(3 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] <... openat resumed>)       = 3
[pid  4730] <... close resumed>)        = 0
[pid  4729] close(24 <unfinished ...>
[pid  4728] <... write resumed>)        = 8
[pid  4731] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4730] close(4 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4731] <... write resumed>)        = 8
[pid  4730] <... close resumed>)        = 0
[pid  4729] close(25 <unfinished ...>
[pid  4728] close(3 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4732 attached
 <unfinished ...>
[pid  4731] close(3 <unfinished ...>
[pid  4730] close(5 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4731] <... close resumed>)        = 0
[pid  4730] <... close resumed>)        = 0
[pid  4729] close(26 <unfinished ...>
[pid  4728] <... close resumed>)        = 0
[pid  4732] <... set_robust_list resumed>) = 0
[pid  4731] close(4 <unfinished ...>
[pid  4730] close(6 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4731] <... close resumed>)        = 0
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] close(27 <unfinished ...>
[pid  4728] close(4 <unfinished ...>
[pid  4732] <... prctl resumed>)        = 0
[pid  4731] close(5 <unfinished ...>
[pid  4730] close(7 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = 0
[pid  4732] setpgid(0, 0 <unfinished ...>
[pid  4731] <... close resumed>)        = 0
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] close(28 <unfinished ...>
[pid  4728] close(5 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 164
[pid  4732] <... setpgid resumed>)      = 0
[pid  4731] close(6 <unfinished ...>
[pid  4730] close(8 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] close(29 <unfinished ...>
[pid  4728] <... close resumed>)        = 0
./strace-static-x86_64: Process 4733 attached
[pid  4732] <... openat resumed>)       = 3
[pid  4731] close(7 <unfinished ...>
[pid  4730] close(9 <unfinished ...>
[pid  4729] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(6 <unfinished ...>
[pid  4732] write(3, "1000", 4 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] exit_group(0 <unfinished ...>
[pid  4732] <... write resumed>)        = 4
[pid  4731] close(8 <unfinished ...>
[pid  4730] close(10 <unfinished ...>
[pid  4729] <... exit_group resumed>)   = ?
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4732] close(3 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4729] +++ exited with 0 +++
[pid  4728] close(7 <unfinished ...>
[pid  4732] <... close resumed>)        = 0
[pid  4731] close(9 <unfinished ...>
[pid  4730] close(11 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... set_robust_list resumed>) = 0
[pid  4728] close(8 <unfinished ...>
[pid  4732] <... openat resumed>)       = 3
[pid  4731] close(10 <unfinished ...>
[pid  4730] close(12 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4733] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4732] setns(201, 0 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(9 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4733] <... prctl resumed>)        = 0
[pid  4732] <... setns resumed>)        = 0
[pid  4731] close(11 <unfinished ...>
[pid  4730] close(13 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... socket resumed>)       = 4
[pid  4731] close(12 <unfinished ...>
[pid  4730] close(14 <unfinished ...>
[pid  4732] setns(3, 0 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... setns resumed>)        = 0
[pid  4731] close(13 <unfinished ...>
[pid  4730] close(15 <unfinished ...>
[pid  4732] close(3 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] setpgid(0, 0 <unfinished ...>
[pid  4732] <... close resumed>)        = 0
[pid  4731] close(14 <unfinished ...>
[pid  4730] close(16 <unfinished ...>
[pid  4728] close(10 <unfinished ...>
[pid  4732] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... fcntl resumed>)        = 5
[pid  4731] close(15 <unfinished ...>
[pid  4730] close(17 <unfinished ...>
[pid  4733] <... setpgid resumed>)      = 0
[pid  4732] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 164
[pid  4732] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4731] close(16 <unfinished ...>
[pid  4730] close(18 <unfinished ...>
[pid  4728] close(11 <unfinished ...>
[pid  4732] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4732] <... openat resumed>)       = 3
[pid  4731] close(17 <unfinished ...>
[pid  4730] close(19 <unfinished ...>
[pid  4732] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... write resumed>)        = 8
[pid  4731] close(18 <unfinished ...>
[pid  4730] close(20 <unfinished ...>
[pid  4728] close(12 <unfinished ...>
[pid  4733] <... openat resumed>)       = 3
[pid  4732] close(3 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] write(3, "1000", 4./strace-static-x86_64: Process 4734 attached
 <unfinished ...>
[pid  4732] <... close resumed>)        = 0
[pid  4731] close(19 <unfinished ...>
[pid  4730] close(21 <unfinished ...>
[pid  4728] close(13 <unfinished ...>
[pid  4734] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4733] <... write resumed>)        = 4
[pid  4732] close(4 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... set_robust_list resumed>) = 0
[pid  4732] <... close resumed>)        = 0
[pid  4731] close(20 <unfinished ...>
[pid  4730] close(22 <unfinished ...>
[pid  4728] close(14 <unfinished ...>
[pid  4734] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4733] close(3 <unfinished ...>
[pid  4732] close(5 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... prctl resumed>)        = 0
[pid  4733] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = 0
[pid  4731] close(21 <unfinished ...>
[pid  4730] close(23 <unfinished ...>
[pid  4728] close(15 <unfinished ...>
[pid  4734] setpgid(0, 0 <unfinished ...>
[pid  4733] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4732] close(6 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... setpgid resumed>)      = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(22 <unfinished ...>
[pid  4730] close(24 <unfinished ...>
[pid  4728] close(16 <unfinished ...>
[pid  4734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4733] <... openat resumed>)       = 3
[pid  4732] close(7 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... openat resumed>)       = 3
[pid  4733] setns(201, 0 <unfinished ...>
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(23 <unfinished ...>
[pid  4730] close(25 <unfinished ...>
[pid  4734] write(3, "1000", 4 <unfinished ...>
[pid  4733] <... setns resumed>)        = 0
[pid  4732] close(8 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(17 <unfinished ...>
[pid  4734] <... write resumed>)        = 4
[pid  4733] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(24 <unfinished ...>
[pid  4730] close(26 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(3 <unfinished ...>
[pid  4732] close(9 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(18 <unfinished ...>
[pid  4734] <... close resumed>)        = 0
[pid  4733] <... socket resumed>)       = 4
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(25 <unfinished ...>
[pid  4730] close(27 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4732] close(10 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... openat resumed>)       = 3
[pid  4733] setns(3, 0 <unfinished ...>
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(26 <unfinished ...>
[pid  4730] close(28 <unfinished ...>
[pid  4728] close(19 <unfinished ...>
[pid  4734] setns(201, 0 <unfinished ...>
[pid  4733] <... setns resumed>)        = 0
[pid  4732] close(11 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... setns resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(27 <unfinished ...>
[pid  4730] close(29 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(3 <unfinished ...>
[pid  4734] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4732] close(12 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(20 <unfinished ...>
[pid  4734] <... socket resumed>)       = 4
[pid  4733] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(28 <unfinished ...>
[pid  4730] exit_group(0 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] setns(3, 0 <unfinished ...>
[pid  4733] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4732] close(13 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4730] <... exit_group resumed>)   = ?
[pid  4728] close(21 <unfinished ...>
[pid  4734] <... setns resumed>)        = 0
[pid  4733] <... fcntl resumed>)        = 5
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] close(29 <unfinished ...>
[pid  4730] +++ exited with 0 +++
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(3 <unfinished ...>
[pid  4732] close(14 <unfinished ...>
[pid  4731] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(22 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4733] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4734] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] exit_group(0 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4733] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4732] close(15 <unfinished ...>
[pid  4731] <... exit_group resumed>)   = ?
[pid  4728] close(23 <unfinished ...>
[pid  4734] <... fcntl resumed>)        = 5
[pid  4733] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4731] +++ exited with 0 +++
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4732] close(16 <unfinished ...>
[pid  4728] close(24 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4734] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4733] <... openat resumed>)       = 3
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4734] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4733] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4732] close(17 <unfinished ...>
[pid  4728] close(25 <unfinished ...>
[pid  4734] <... openat resumed>)       = 3
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4734] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4732] close(18 <unfinished ...>
[pid  4728] close(26 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4734] <... write resumed>)        = 8
[pid  4733] <... write resumed>)        = 8
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(3 <unfinished ...>
[pid  4732] close(19 <unfinished ...>
[pid  4734] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(4 <unfinished ...>
[pid  4732] close(20 <unfinished ...>
[pid  4734] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(5 <unfinished ...>
[pid  4732] close(21 <unfinished ...>
[pid  4734] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(6 <unfinished ...>
[pid  4732] close(22 <unfinished ...>
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(3 <unfinished ...>
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(27 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 165
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4734] close(7 <unfinished ...>
[pid  4732] close(23 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(8 <unfinished ...>
[pid  4732] close(24 <unfinished ...>
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(9 <unfinished ...>
[pid  4732] close(25 <unfinished ...>
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4734] close(10 <unfinished ...>
[pid  4732] close(26 <unfinished ...>
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(28 <unfinished ...>
[pid  4734] close(11 <unfinished ...>
[pid  4732] close(27 <unfinished ...>
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 170
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] close(29 <unfinished ...>
[pid  4734] close(12 <unfinished ...>
[pid  4733] close(4 <unfinished ...>
[pid  4732] close(28./strace-static-x86_64: Process 4735 attached
 <unfinished ...>
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = 0
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4734] close(13 <unfinished ...>
[pid  4733] close(5 <unfinished ...>
[pid  4732] close(29 <unfinished ...>
[pid  4735] <... set_robust_list resumed>) = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4732] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4728] exit_group(0 <unfinished ...>
[pid  4735] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4734] close(14 <unfinished ...>
[pid  4733] <... close resumed>)        = 0
[pid  4732] exit_group(0 <unfinished ...>
[pid  4728] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4736 attached
[pid  4735] <... prctl resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(6 <unfinished ...>
[pid  4732] <... exit_group resumed>)   = ?
[pid  4735] setpgid(0, 0 <unfinished ...>
[pid  4734] close(15 <unfinished ...>
[pid  4732] +++ exited with 0 +++
[pid  4728] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4735] <... setpgid resumed>)      = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(7 <unfinished ...>
[pid  4736] <... set_robust_list resumed>) = 0
[pid  4735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4734] close(16 <unfinished ...>
[pid  4736] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4735] <... openat resumed>)       = 3
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... prctl resumed>)        = 0
[pid  4735] write(3, "1000", 4 <unfinished ...>
[pid  4734] close(17 <unfinished ...>
[pid  4733] close(8 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4736] setpgid(0, 0 <unfinished ...>
[pid  4735] <... write resumed>)        = 4
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... setpgid resumed>)      = 0
[pid  4735] close(3 <unfinished ...>
[pid  4734] close(18 <unfinished ...>
[pid  4736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4735] <... close resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... openat resumed>)       = 3
[pid  4735] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4734] close(19 <unfinished ...>
[pid  4736] write(3, "1000", 4 <unfinished ...>
[pid  4735] <... openat resumed>)       = 3
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... write resumed>)        = 4
[pid  4735] setns(201, 0 <unfinished ...>
[pid  4734] close(20 <unfinished ...>
[pid  4736] close(3 <unfinished ...>
[pid  4735] <... setns resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 162
[pid  4736] <... close resumed>)        = 0
[pid  4735] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4734] close(21 <unfinished ...>
[pid  4733] close(9 <unfinished ...>
[pid  4736] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4735] <... socket resumed>)       = 4
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 166
./strace-static-x86_64: Process 4737 attached
[pid  4736] <... openat resumed>)       = 3
[pid  4735] setns(3, 0 <unfinished ...>
[pid  4734] close(22 <unfinished ...>
[pid  4733] close(10 <unfinished ...>
[pid  4736] setns(201, 0 <unfinished ...>
[pid  4735] <... setns resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... setns resumed>)        = 0
[pid  4735] close(3 <unfinished ...>
[pid  4734] close(23 <unfinished ...>
[pid  4733] close(11 <unfinished ...>
[pid  4736] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4735] <... close resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4736] <... socket resumed>)       = 4
[pid  4735] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4734] close(24 <unfinished ...>
[pid  4733] close(12 <unfinished ...>
[pid  4736] setns(3, 0 <unfinished ...>
[pid  4735] <... fcntl resumed>)        = 5
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4738 attached
[pid  4736] <... setns resumed>)        = 0
[pid  4735] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4734] close(25 <unfinished ...>
[pid  4733] close(13 <unfinished ...>
[pid  4738] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4737] <... set_robust_list resumed>) = 0
[pid  4736] close(3 <unfinished ...>
[pid  4735] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... set_robust_list resumed>) = 0
[pid  4736] <... close resumed>)        = 0
[pid  4735] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4734] close(26 <unfinished ...>
[pid  4733] close(14 <unfinished ...>
[pid  4738] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4736] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4735] <... openat resumed>)       = 3
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... prctl resumed>)        = 0
[pid  4736] <... fcntl resumed>)        = 5
[pid  4735] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4734] close(27 <unfinished ...>
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] setpgid(0, 0 <unfinished ...>
[pid  4736] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4735] <... write resumed>)        = 8
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(15 <unfinished ...>
[pid  4738] <... setpgid resumed>)      = 0
[pid  4736] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4735] close(3 <unfinished ...>
[pid  4734] close(28 <unfinished ...>
[pid  4738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4737] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4736] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4735] <... close resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... openat resumed>)       = 3
[pid  4737] <... prctl resumed>)        = 0
[pid  4736] <... openat resumed>)       = 3
[pid  4735] close(4 <unfinished ...>
[pid  4734] close(29 <unfinished ...>
[pid  4733] close(16 <unfinished ...>
[pid  4738] write(3, "1000", 4 <unfinished ...>
[pid  4736] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4735] <... close resumed>)        = 0
[pid  4734] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] setpgid(0, 0 <unfinished ...>
[pid  4738] <... write resumed>)        = 4
[pid  4736] <... write resumed>)        = 8
[pid  4735] close(5 <unfinished ...>
[pid  4734] exit_group(0 <unfinished ...>
[pid  4733] close(17 <unfinished ...>
[pid  4738] close(3 <unfinished ...>
[pid  4737] <... setpgid resumed>)      = 0
[pid  4736] close(3 <unfinished ...>
[pid  4735] <... close resumed>)        = 0
[pid  4734] <... exit_group resumed>)   = ?
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = 0
[pid  4737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4736] <... close resumed>)        = 0
[pid  4735] close(6 <unfinished ...>
[pid  4734] +++ exited with 0 +++
[pid  4733] close(18 <unfinished ...>
[pid  4738] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4736] close(4 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... openat resumed>)       = 3
[pid  4737] <... openat resumed>)       = 3
[pid  4736] <... close resumed>)        = 0
[pid  4735] close(7 <unfinished ...>
[pid  4733] close(19 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4738] setns(201, 0 <unfinished ...>
[pid  4737] write(3, "1000", 4 <unfinished ...>
[pid  4736] close(5 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4738] <... setns resumed>)        = 0
[pid  4736] <... close resumed>)        = 0
[pid  4735] close(8 <unfinished ...>
[pid  4733] close(20 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4738] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4737] <... write resumed>)        = 4
[pid  4736] close(6 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... socket resumed>)       = 4
[pid  4737] close(3 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(9 <unfinished ...>
[pid  4733] close(21 <unfinished ...>
[pid  4738] setns(3, 0 <unfinished ...>
[pid  4737] <... close resumed>)        = 0
[pid  4736] close(7 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... setns resumed>)        = 0
[pid  4737] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(10 <unfinished ...>
[pid  4733] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4738] close(3 <unfinished ...>
[pid  4736] close(8 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = 0
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(11 <unfinished ...>
[pid  4738] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4736] close(9 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... fcntl resumed>)        = 5
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(12 <unfinished ...>
[pid  4738] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4736] close(10 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(13 <unfinished ...>
[pid  4733] close(23 <unfinished ...>
[pid  4738] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4737] <... openat resumed>)       = 3
[pid  4736] close(11 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 165
[pid  4738] <... openat resumed>)       = 3
[pid  4737] setns(201, 0 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(14 <unfinished ...>
[pid  4733] close(24 <unfinished ...>
[pid  4738] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4736] close(12 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... write resumed>)        = 8
[pid  4737] <... setns resumed>)        = 0
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(15 <unfinished ...>
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] close(3 <unfinished ...>
[pid  4737] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4736] close(13 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(25 <unfinished ...>
[pid  4738] <... close resumed>)        = 0
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(16 <unfinished ...>
[pid  4738] close(4 <unfinished ...>
[pid  4736] close(14 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = 0
[pid  4737] <... socket resumed>)       = 4
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(17 <unfinished ...>
[pid  4733] close(26 <unfinished ...>
[pid  4738] close(5 <unfinished ...>
[pid  4736] close(15 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4739 attached
[pid  4738] <... close resumed>)        = 0
[pid  4737] setns(3, 0 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(18 <unfinished ...>
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4738] close(6 <unfinished ...>
[pid  4737] <... setns resumed>)        = 0
[pid  4736] close(16 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(27 <unfinished ...>
[pid  4739] <... set_robust_list resumed>) = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(3 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(19 <unfinished ...>
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4738] close(7 <unfinished ...>
[pid  4737] <... close resumed>)        = 0
[pid  4736] close(17 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] close(28 <unfinished ...>
[pid  4739] <... prctl resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(20 <unfinished ...>
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] setpgid(0, 0 <unfinished ...>
[pid  4738] close(8 <unfinished ...>
[pid  4737] <... fcntl resumed>)        = 5
[pid  4736] close(18 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... setpgid resumed>)      = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(21 <unfinished ...>
[pid  4733] close(29 <unfinished ...>
[pid  4739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4738] close(9 <unfinished ...>
[pid  4736] close(19 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... openat resumed>)       = 3
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(22 <unfinished ...>
[pid  4739] write(3, "1000", 4 <unfinished ...>
[pid  4738] close(10 <unfinished ...>
[pid  4737] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4736] close(20 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4733] exit_group(0 <unfinished ...>
[pid  4739] <... write resumed>)        = 4
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(23 <unfinished ...>
[pid  4733] <... exit_group resumed>)   = ?
[pid  4739] close(3 <unfinished ...>
[pid  4738] close(11 <unfinished ...>
[pid  4736] close(21 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... close resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] <... openat resumed>)       = 3
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(24 <unfinished ...>
[pid  4739] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4738] close(12 <unfinished ...>
[pid  4736] close(22 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... openat resumed>)       = 3
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(25 <unfinished ...>
[pid  4733] +++ exited with 0 +++
[pid  4739] setns(201, 0 <unfinished ...>
[pid  4738] close(13 <unfinished ...>
[pid  4737] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4736] close(23 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4739] <... setns resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(26 <unfinished ...>
[pid  4739] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4738] close(14 <unfinished ...>
[pid  4737] <... write resumed>)        = 8
[pid  4736] close(24 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... socket resumed>)       = 4
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(3 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(27 <unfinished ...>
[pid  4739] setns(3, 0 <unfinished ...>
[pid  4738] close(15 <unfinished ...>
[pid  4736] close(25 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... setns resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] <... close resumed>)        = 0
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(28 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4739] close(3 <unfinished ...>
[pid  4738] close(16 <unfinished ...>
[pid  4736] close(26 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... close resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(4 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] close(29 <unfinished ...>
[pid  4739] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4738] close(17 <unfinished ...>
[pid  4736] close(27 <unfinished ...>
[pid  4735] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... fcntl resumed>)        = 5
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] exit_group(0 <unfinished ...>
[pid  4739] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4738] close(18 <unfinished ...>
[pid  4737] <... close resumed>)        = 0
[pid  4736] close(28 <unfinished ...>
[pid  4735] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4740 attached
[pid  4739] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(5 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4735] +++ exited with 0 +++
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 165
[pid  4739] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4738] close(19 <unfinished ...>
[pid  4737] <... close resumed>)        = 0
[pid  4736] close(29 <unfinished ...>
[pid  4739] <... openat resumed>)       = 3
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(6 <unfinished ...>
[pid  4736] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4739] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4738] close(20 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] exit_group(0 <unfinished ...>
[pid  4739] <... write resumed>)        = 8
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4736] <... exit_group resumed>)   = ?
[pid  4740] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4739] close(3 <unfinished ...>
[pid  4738] close(21 <unfinished ...>
[pid  4737] close(7 <unfinished ...>
[pid  4736] +++ exited with 0 +++
[pid  4739] <... close resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(4 <unfinished ...>
[pid  4738] close(22 <unfinished ...>
[pid  4737] close(8 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4739] <... close resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4739] close(5 <unfinished ...>
[pid  4738] close(23 <unfinished ...>
[pid  4737] close(9 <unfinished ...>
[pid  4739] <... close resumed>)        = 0
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(6 <unfinished ...>
[pid  4738] close(24 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(10 <unfinished ...>
[pid  4739] close(7 <unfinished ...>
[pid  4738] close(25 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(8 <unfinished ...>
[pid  4738] close(26 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(9 <unfinished ...>
[pid  4738] close(27 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(10 <unfinished ...>
[pid  4738] close(28 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(11 <unfinished ...>
[pid  4738] close(29 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] close(12 <unfinished ...>
[pid  4738] exit_group(0 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 166
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4738] <... exit_group resumed>)   = ?
[pid  4737] close(11 <unfinished ...>
[pid  4740] <... set_robust_list resumed>) = 0
[pid  4739] close(13 <unfinished ...>
[pid  4738] +++ exited with 0 +++
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(12 <unfinished ...>
[pid  4739] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4739] close(15 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4740] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(13 <unfinished ...>
[pid  4739] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4739] close(23)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4741 attached
[pid  4739] close(24 <unfinished ...>
[pid  4741] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 171
[pid  4740] <... prctl resumed>)        = 0
[pid  4741] <... set_robust_list resumed>) = 0
[pid  4739] close(25 <unfinished ...>
[pid  4737] close(14 <unfinished ...>
[pid  4741] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4740] setpgid(0, 0 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4741] <... prctl resumed>)        = 0
[pid  4739] close(26 <unfinished ...>
[pid  4737] close(15 <unfinished ...>
[pid  4741] setpgid(0, 0 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... setpgid resumed>)      = 0
[pid  4739] close(27 <unfinished ...>
[pid  4741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... openat resumed>)       = 3
[pid  4740] <... setpgid resumed>)      = 0
[pid  4739] close(28 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] write(3, "1000", 4 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(16 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 167
[pid  4741] <... write resumed>)        = 4
[pid  4740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4739] close(29 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] close(3 <unfinished ...>
[pid  4739] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(17./strace-static-x86_64: Process 4742 attached
 <unfinished ...>
[pid  4741] <... close resumed>)        = 0
[pid  4739] exit_group(0 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4741] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4740] <... openat resumed>)       = 3
[pid  4739] <... exit_group resumed>)   = ?
[pid  4737] close(18 <unfinished ...>
[pid  4742] <... set_robust_list resumed>) = 0
[pid  4741] <... openat resumed>)       = 3
[pid  4740] write(3, "1000", 4 <unfinished ...>
[pid  4739] +++ exited with 0 +++
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(19 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4740] <... write resumed>)        = 4
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4737] close(20./strace-static-x86_64: Process 4743 attached
 <unfinished ...>
[pid  4742] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4741] setns(201, 0 <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(3 <unfinished ...>
[pid  4737] close(21 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4742] <... prctl resumed>)        = 0
[pid  4741] <... setns resumed>)        = 0
[pid  4743] <... set_robust_list resumed>) = 0
[pid  4742] setpgid(0, 0 <unfinished ...>
[pid  4741] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4743] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4742] <... setpgid resumed>)      = 0
[pid  4741] <... socket resumed>)       = 4
[pid  4737] close(22 <unfinished ...>
[pid  4740] <... close resumed>)        = 0
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 166
[pid  4740] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4737] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4737] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4743] <... prctl resumed>)        = 0
[pid  4742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4741] setns(3, 0 <unfinished ...>
[pid  4740] <... openat resumed>)       = 3
[pid  4737] close(25 <unfinished ...>
[pid  4743] setpgid(0, 0 <unfinished ...>
[pid  4742] <... openat resumed>)       = 3
[pid  4741] <... setns resumed>)        = 0
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] setns(201, 0 <unfinished ...>
[pid  4743] <... setpgid resumed>)      = 0
[pid  4742] write(3, "1000", 4 <unfinished ...>
[pid  4741] close(3 <unfinished ...>
[pid  4737] close(26 <unfinished ...>
[pid  4740] <... setns resumed>)        = 0
[pid  4743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4742] <... write resumed>)        = 4
[pid  4741] <... close resumed>)        = 0
[pid  4740] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(3 <unfinished ...>
[pid  4741] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4737] close(27 <unfinished ...>
[pid  4742] <... close resumed>)        = 0
[pid  4741] <... fcntl resumed>)        = 5
./strace-static-x86_64: Process 4744 attached
[pid  4742] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4741] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4744] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4743] <... openat resumed>)       = 3
[pid  4742] <... openat resumed>)       = 3
[pid  4741] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4740] <... socket resumed>)       = 4
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... set_robust_list resumed>) = 0
[pid  4742] setns(201, 0 <unfinished ...>
[pid  4741] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4737] close(28 <unfinished ...>
[pid  4740] setns(3, 0 <unfinished ...>
[pid  4743] write(3, "1000", 4 <unfinished ...>
[pid  4744] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4742] <... setns resumed>)        = 0
[pid  4741] <... openat resumed>)       = 3
[pid  4740] <... setns resumed>)        = 0
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... prctl resumed>)        = 0
[pid  4743] <... write resumed>)        = 4
[pid  4742] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4741] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4740] close(3 <unfinished ...>
[pid  4744] setpgid(0, 0 <unfinished ...>
[pid  4743] close(3 <unfinished ...>
[pid  4742] <... socket resumed>)       = 4
[pid  4741] <... write resumed>)        = 8
[pid  4737] close(29 <unfinished ...>
[pid  4744] <... setpgid resumed>)      = 0
[pid  4742] setns(3, 0 <unfinished ...>
[pid  4741] close(3 <unfinished ...>
[pid  4740] <... close resumed>)        = 0
[pid  4737] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = 0
[pid  4744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4742] <... setns resumed>)        = 0
[pid  4741] <... close resumed>)        = 0
[pid  4740] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4737] exit_group(0 <unfinished ...>
[pid  4743] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4744] <... openat resumed>)       = 3
[pid  4742] close(3 <unfinished ...>
[pid  4741] close(4 <unfinished ...>
[pid  4740] <... fcntl resumed>)        = 5
[pid  4737] <... exit_group resumed>)   = ?
[pid  4744] write(3, "1000", 4 <unfinished ...>
[pid  4742] <... close resumed>)        = 0
[pid  4741] <... close resumed>)        = 0
[pid  4744] <... write resumed>)        = 4
[pid  4742] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4741] close(5 <unfinished ...>
[pid  4744] close(3 <unfinished ...>
[pid  4742] <... fcntl resumed>)        = 5
[pid  4741] <... close resumed>)        = 0
[pid  4744] <... close resumed>)        = 0
[pid  4742] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4741] close(6 <unfinished ...>
[pid  4744] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4742] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... openat resumed>)       = 3
[pid  4742] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4741] close(7 <unfinished ...>
[pid  4740] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4737] +++ exited with 0 +++
[pid  4743] <... openat resumed>)       = 3
[pid  4744] setns(201, 0 <unfinished ...>
[pid  4742] <... openat resumed>)       = 3
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4743] setns(201, 0 <unfinished ...>
[pid  4744] <... setns resumed>)        = 0
[pid  4743] <... setns resumed>)        = 0
[pid  4742] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4741] close(8 <unfinished ...>
[pid  4740] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4744] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4743] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4742] <... write resumed>)        = 8
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... socket resumed>)       = 4
[pid  4742] close(3 <unfinished ...>
[pid  4741] close(9 <unfinished ...>
[pid  4744] setns(3, 0 <unfinished ...>
[pid  4743] <... socket resumed>)       = 4
[pid  4742] <... close resumed>)        = 0
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... openat resumed>)       = 3
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4744] <... setns resumed>)        = 0
[pid  4743] setns(3, 0 <unfinished ...>
[pid  4742] close(4 <unfinished ...>
[pid  4741] close(10 <unfinished ...>
[pid  4744] close(3 <unfinished ...>
[pid  4742] <... close resumed>)        = 0
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... close resumed>)        = 0
[pid  4742] close(5 <unfinished ...>
[pid  4741] close(11 <unfinished ...>
[pid  4744] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4742] <... close resumed>)        = 0
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... fcntl resumed>)        = 5
[pid  4742] close(6 <unfinished ...>
[pid  4741] close(12 <unfinished ...>
[pid  4740] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4743] <... setns resumed>)        = 0
[pid  4744] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 163
[pid  4744] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4743] close(3 <unfinished ...>
[pid  4742] close(7 <unfinished ...>
[pid  4741] close(13 <unfinished ...>
[pid  4740] <... write resumed>)        = 8
[pid  4744] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... openat resumed>)       = 3
[pid  4743] <... close resumed>)        = 0
[pid  4742] close(8 <unfinished ...>
[pid  4741] close(14 <unfinished ...>
[pid  4740] close(3 <unfinished ...>
[pid  4744] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4743] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] <... write resumed>)        = 8
[pid  4743] <... fcntl resumed>)        = 5
[pid  4742] close(9 <unfinished ...>
[pid  4741] close(15 <unfinished ...>
[pid  4740] <... close resumed>)        = 0
[pid  4744] close(3 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(4 <unfinished ...>
[pid  4744] <... close resumed>)        = 0
[pid  4743] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4742] close(10 <unfinished ...>
[pid  4741] close(16 <unfinished ...>
[pid  4740] <... close resumed>)        = 0
./strace-static-x86_64: Process 4745 attached
[pid  4744] close(4 <unfinished ...>
[pid  4743] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(5 <unfinished ...>
[pid  4745] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4744] <... close resumed>)        = 0
[pid  4743] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4742] close(11 <unfinished ...>
[pid  4741] close(17 <unfinished ...>
[pid  4745] <... set_robust_list resumed>) = 0
[pid  4744] close(5 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = 0
[pid  4745] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4744] <... close resumed>)        = 0
[pid  4743] <... openat resumed>)       = 3
[pid  4742] close(12 <unfinished ...>
[pid  4741] close(18 <unfinished ...>
[pid  4745] <... prctl resumed>)        = 0
[pid  4744] close(6 <unfinished ...>
[pid  4743] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(6 <unfinished ...>
[pid  4745] setpgid(0, 0 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... write resumed>)        = 8
[pid  4742] close(13 <unfinished ...>
[pid  4741] close(19 <unfinished ...>
[pid  4745] <... setpgid resumed>)      = 0
[pid  4744] close(7 <unfinished ...>
[pid  4743] close(3 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(14 <unfinished ...>
[pid  4741] close(20 <unfinished ...>
[pid  4745] <... openat resumed>)       = 3
[pid  4744] close(8 <unfinished ...>
[pid  4743] <... close resumed>)        = 0
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(7 <unfinished ...>
[pid  4745] write(3, "1000", 4 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(15 <unfinished ...>
[pid  4741] close(21 <unfinished ...>
[pid  4745] <... write resumed>)        = 4
[pid  4744] close(9 <unfinished ...>
[pid  4743] close(4 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(3 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = 0
[pid  4742] close(16 <unfinished ...>
[pid  4741] close(22 <unfinished ...>
[pid  4745] <... close resumed>)        = 0
[pid  4744] close(10 <unfinished ...>
[pid  4743] close(5 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(8 <unfinished ...>
[pid  4745] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = 0
[pid  4742] close(17 <unfinished ...>
[pid  4741] close(23 <unfinished ...>
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... openat resumed>)       = 3
[pid  4744] close(11 <unfinished ...>
[pid  4743] close(6 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(9 <unfinished ...>
[pid  4745] setns(201, 0 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(18 <unfinished ...>
[pid  4741] close(24 <unfinished ...>
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... setns resumed>)        = 0
[pid  4744] close(12 <unfinished ...>
[pid  4743] close(7 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(10 <unfinished ...>
[pid  4745] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(19 <unfinished ...>
[pid  4741] close(25 <unfinished ...>
[pid  4745] <... socket resumed>)       = 4
[pid  4744] close(13 <unfinished ...>
[pid  4743] close(8 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] setns(3, 0 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(20 <unfinished ...>
[pid  4741] close(26 <unfinished ...>
[pid  4740] close(11 <unfinished ...>
[pid  4745] <... setns resumed>)        = 0
[pid  4744] close(14 <unfinished ...>
[pid  4743] close(9 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(3 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(21 <unfinished ...>
[pid  4741] close(27 <unfinished ...>
[pid  4740] close(12 <unfinished ...>
[pid  4745] <... close resumed>)        = 0
[pid  4744] close(15 <unfinished ...>
[pid  4743] close(10 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(22 <unfinished ...>
[pid  4741] close(28 <unfinished ...>
[pid  4740] close(13 <unfinished ...>
[pid  4745] <... fcntl resumed>)        = 5
[pid  4744] close(16 <unfinished ...>
[pid  4743] close(11 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(23 <unfinished ...>
[pid  4741] close(29 <unfinished ...>
[pid  4740] close(14 <unfinished ...>
[pid  4745] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4744] close(17 <unfinished ...>
[pid  4743] close(12 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(24 <unfinished ...>
[pid  4741] exit_group(0 <unfinished ...>
[pid  4740] close(15 <unfinished ...>
[pid  4745] <... openat resumed>)       = 3
[pid  4744] close(18 <unfinished ...>
[pid  4743] close(13 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4741] <... exit_group resumed>)   = ?
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(25 <unfinished ...>
[pid  4741] +++ exited with 0 +++
[pid  4740] close(16 <unfinished ...>
[pid  4745] <... write resumed>)        = 8
[pid  4744] close(19 <unfinished ...>
[pid  4743] close(14 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(3 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(26 <unfinished ...>
[pid  4745] <... close resumed>)        = 0
[pid  4744] close(20 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(4 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(27 <unfinished ...>
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = 0
[pid  4744] close(21 <unfinished ...>
[pid  4743] close(15 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] close(17 <unfinished ...>
[pid  4745] close(5 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(28 <unfinished ...>
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = 0
[pid  4744] close(22 <unfinished ...>
[pid  4743] close(16 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(6 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] close(29 <unfinished ...>
[pid  4740] close(18 <unfinished ...>
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(23 <unfinished ...>
[pid  4742] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] close(17 <unfinished ...>
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(7 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] exit_group(0 <unfinished ...>
[pid  4740] close(19 <unfinished ...>
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(24 <unfinished ...>
[pid  4743] close(18 <unfinished ...>
[pid  4742] <... exit_group resumed>)   = ?
[pid  4745] close(8 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4742] +++ exited with 0 +++
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(25 <unfinished ...>
[pid  4743] close(19 <unfinished ...>
[pid  4740] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4745] close(9 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(26 <unfinished ...>
[pid  4745] close(10 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(27 <unfinished ...>
[pid  4743] close(20 <unfinished ...>
[pid  4740] close(21 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4745] close(11 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(28 <unfinished ...>
[pid  4745] close(12 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] close(29 <unfinished ...>
[pid  4745] close(13 <unfinished ...>
[pid  4744] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] exit_group(0 <unfinished ...>
[pid  4745] close(14 <unfinished ...>
[pid  4744] <... exit_group resumed>)   = ?
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4744] +++ exited with 0 +++
[pid  4743] close(21 <unfinished ...>
[pid  4740] close(22 <unfinished ...>
[pid  4745] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4745] close(16 <unfinished ...>
[pid  4743] close(22 <unfinished ...>
[pid  4740] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 167
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4745] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4745] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4745] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4745] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4745] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4745] close(23 <unfinished ...>
[pid  4740] close(24 <unfinished ...>
[pid  4743] close(23 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 172
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4745] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4745] close(25 <unfinished ...>
[pid  4743] close(24 <unfinished ...>
[pid  4740] close(25 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4746 attached
[pid  4745] close(26 <unfinished ...>
[pid  4743] close(25 <unfinished ...>
[pid  4740] close(26 <unfinished ...>
[pid  4746] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] <... set_robust_list resumed>) = 0
[pid  4745] close(27 <unfinished ...>
[pid  4743] close(26 <unfinished ...>
[pid  4740] close(27 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4746] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] <... prctl resumed>)        = 0
[pid  4745] close(28 <unfinished ...>
[pid  4746] setpgid(0, 0 <unfinished ...>
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] <... setpgid resumed>)      = 0
[pid  4745] close(29./strace-static-x86_64: Process 4747 attached
 <unfinished ...>
[pid  4746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4745] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4747] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4746] <... openat resumed>)       = 3
[pid  4745] exit_group(0 <unfinished ...>
[pid  4743] close(27 <unfinished ...>
[pid  4740] close(28 <unfinished ...>
[pid  4747] <... set_robust_list resumed>) = 0
[pid  4746] write(3, "1000", 4 <unfinished ...>
[pid  4745] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4748 attached
[pid  4747] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4746] <... write resumed>)        = 4
[pid  4745] +++ exited with 0 +++
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 167
[pid  4743] close(28 <unfinished ...>
[pid  4740] close(29 <unfinished ...>
[pid  4747] <... prctl resumed>)        = 0
[pid  4746] close(3 <unfinished ...>
[pid  4740] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4743] close(29 <unfinished ...>
[pid  4740] exit_group(0 <unfinished ...>
[pid  4743] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4740] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4747] setpgid(0, 0 <unfinished ...>
[pid  4746] <... close resumed>)        = 0
[pid  4743] exit_group(0 <unfinished ...>
[pid  4747] <... setpgid resumed>)      = 0
[pid  4746] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4746] <... openat resumed>)       = 3
[pid  4747] <... openat resumed>)       = 3
[pid  4746] setns(201, 0 <unfinished ...>
[pid  4743] <... exit_group resumed>)   = ?
[pid  4740] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4747] write(3, "1000", 4 <unfinished ...>
[pid  4746] <... setns resumed>)        = 0
[pid  4747] <... write resumed>)        = 4
[pid  4746] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4747] close(3 <unfinished ...>
[pid  4746] <... socket resumed>)       = 4
[pid  4747] <... close resumed>)        = 0
[pid  4746] setns(3, 0 <unfinished ...>
[pid  4747] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4746] <... setns resumed>)        = 0
[pid  4747] <... openat resumed>)       = 3
[pid  4746] close(3 <unfinished ...>
[pid  4743] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4747] setns(201, 0 <unfinished ...>
[pid  4746] <... close resumed>)        = 0
[pid  4747] <... setns resumed>)        = 0
[pid  4746] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4747] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4746] <... fcntl resumed>)        = 5
[pid  4747] <... socket resumed>)       = 4
[pid  4746] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4747] setns(3, 0 <unfinished ...>
[pid  4746] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4747] <... setns resumed>)        = 0
[pid  4746] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 164
[pid  4747] close(3 <unfinished ...>
[pid  4746] <... openat resumed>)       = 3
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4747] <... close resumed>)        = 0
[pid  4746] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4747] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4746] <... write resumed>)        = 8
[pid  4747] <... fcntl resumed>)        = 5
[pid  4746] close(3 <unfinished ...>
[pid  4747] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4746] <... close resumed>)        = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4747] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4746] close(4 <unfinished ...>
[pid  4747] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4746] <... close resumed>)        = 0
[pid  4747] <... openat resumed>)       = 3
[pid  4746] close(5 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 166
[pid  4747] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4746] <... close resumed>)        = 0
[pid  4747] <... write resumed>)        = 8
[pid  4746] close(6 <unfinished ...>
[pid  4747] close(3 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 168
[pid  4747] <... close resumed>)        = 0
[pid  4746] close(7./strace-static-x86_64: Process 4749 attached
 <unfinished ...>
[pid  4747] close(4 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4747] <... close resumed>)        = 0
[pid  4746] close(8 <unfinished ...>
[pid  4749] <... set_robust_list resumed>) = 0
[pid  4748] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4747] close(5 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4750 attached
[pid  4749] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4748] <... set_robust_list resumed>) = 0
[pid  4747] <... close resumed>)        = 0
[pid  4746] close(9 <unfinished ...>
[pid  4749] <... prctl resumed>)        = 0
[pid  4747] close(6 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] setpgid(0, 0 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(10 <unfinished ...>
[pid  4749] <... setpgid resumed>)      = 0
[pid  4747] close(7 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4748] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(11 <unfinished ...>
[pid  4749] <... openat resumed>)       = 3
[pid  4748] <... prctl resumed>)        = 0
[pid  4747] close(8 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4751 attached
[pid  4749] write(3, "1000", 4 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(12 <unfinished ...>
[pid  4751] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4749] <... write resumed>)        = 4
[pid  4748] setpgid(0, 0 <unfinished ...>
[pid  4747] close(9 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... set_robust_list resumed>) = 0
[pid  4749] close(3 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(13 <unfinished ...>
[pid  4751] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4749] <... close resumed>)        = 0
[pid  4748] <... setpgid resumed>)      = 0
[pid  4747] close(10 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... prctl resumed>)        = 0
[pid  4749] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(14 <unfinished ...>
[pid  4751] setpgid(0, 0 <unfinished ...>
[pid  4749] <... openat resumed>)       = 3
[pid  4748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4747] close(11 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... setpgid resumed>)      = 0
[pid  4749] setns(201, 0 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(15 <unfinished ...>
[pid  4751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4749] <... setns resumed>)        = 0
[pid  4748] <... openat resumed>)       = 3
[pid  4747] close(12 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... openat resumed>)       = 3
[pid  4750] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4749] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4748] write(3, "1000", 4 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(16 <unfinished ...>
[pid  4751] write(3, "1000", 4 <unfinished ...>
[pid  4749] <... socket resumed>)       = 4
[pid  4747] close(13 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... write resumed>)        = 4
[pid  4749] setns(3, 0 <unfinished ...>
[pid  4748] <... write resumed>)        = 4
[pid  4750] <... set_robust_list resumed>) = 0
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(17 <unfinished ...>
[pid  4751] close(3 <unfinished ...>
[pid  4749] <... setns resumed>)        = 0
[pid  4748] close(3 <unfinished ...>
[pid  4747] close(14 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = 0
[pid  4750] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4749] close(3 <unfinished ...>
[pid  4748] <... close resumed>)        = 0
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(18 <unfinished ...>
[pid  4751] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4750] <... prctl resumed>)        = 0
[pid  4749] <... close resumed>)        = 0
[pid  4748] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4747] close(15 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... openat resumed>)       = 3
[pid  4749] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(19 <unfinished ...>
[pid  4751] setns(201, 0 <unfinished ...>
[pid  4749] <... fcntl resumed>)        = 5
[pid  4747] close(16 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... setns resumed>)        = 0
[pid  4750] setpgid(0, 0 <unfinished ...>
[pid  4749] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4748] <... openat resumed>)       = 3
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(20 <unfinished ...>
[pid  4751] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4750] <... setpgid resumed>)      = 0
[pid  4749] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4748] setns(201, 0 <unfinished ...>
[pid  4747] close(17 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... socket resumed>)       = 4
[pid  4749] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4748] <... setns resumed>)        = 0
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(21 <unfinished ...>
[pid  4751] setns(3, 0 <unfinished ...>
[pid  4750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4749] <... openat resumed>)       = 3
[pid  4748] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4747] close(18 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... setns resumed>)        = 0
[pid  4749] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4748] <... socket resumed>)       = 4
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(22 <unfinished ...>
[pid  4751] close(3 <unfinished ...>
[pid  4750] <... openat resumed>)       = 3
[pid  4749] <... write resumed>)        = 8
[pid  4748] setns(3, 0 <unfinished ...>
[pid  4747] close(19 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = 0
[pid  4750] write(3, "1000", 4 <unfinished ...>
[pid  4749] close(3 <unfinished ...>
[pid  4748] <... setns resumed>)        = 0
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(23 <unfinished ...>
[pid  4751] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4750] <... write resumed>)        = 4
[pid  4749] <... close resumed>)        = 0
[pid  4747] close(20 <unfinished ...>
[pid  4748] close(3 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... fcntl resumed>)        = 5
[pid  4750] close(3 <unfinished ...>
[pid  4749] close(4 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(24 <unfinished ...>
[pid  4751] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4749] <... close resumed>)        = 0
[pid  4748] <... close resumed>)        = 0
[pid  4747] close(21 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4750] <... close resumed>)        = 0
[pid  4749] close(5 <unfinished ...>
[pid  4748] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(25 <unfinished ...>
[pid  4751] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4750] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4749] <... close resumed>)        = 0
[pid  4748] <... fcntl resumed>)        = 5
[pid  4747] close(22 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... openat resumed>)       = 3
[pid  4749] close(6 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(26 <unfinished ...>
[pid  4751] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4747] close(23 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... openat resumed>)       = 3
[pid  4751] <... write resumed>)        = 8
[pid  4749] close(7 <unfinished ...>
[pid  4748] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(27 <unfinished ...>
[pid  4751] close(3 <unfinished ...>
[pid  4750] setns(201, 0 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4747] close(24 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = 0
[pid  4749] close(8 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(28 <unfinished ...>
[pid  4751] close(4 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4747] close(25 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = 0
[pid  4750] <... setns resumed>)        = 0
[pid  4749] close(9 <unfinished ...>
[pid  4748] <... openat resumed>)       = 3
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] close(29 <unfinished ...>
[pid  4751] close(5 <unfinished ...>
[pid  4750] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4747] close(26 <unfinished ...>
[pid  4746] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = 0
[pid  4750] <... socket resumed>)       = 4
[pid  4749] close(10 <unfinished ...>
[pid  4748] <... write resumed>)        = 8
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] exit_group(0 <unfinished ...>
[pid  4751] close(6 <unfinished ...>
[pid  4750] setns(3, 0 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(3 <unfinished ...>
[pid  4747] close(27 <unfinished ...>
[pid  4746] <... exit_group resumed>)   = ?
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... setns resumed>)        = 0
[pid  4749] close(11 <unfinished ...>
[pid  4748] <... close resumed>)        = 0
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4746] +++ exited with 0 +++
[pid  4751] close(7 <unfinished ...>
[pid  4750] close(3 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(4 <unfinished ...>
[pid  4747] close(28 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = 0
[pid  4749] close(12 <unfinished ...>
[pid  4748] <... close resumed>)        = 0
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4751] close(8 <unfinished ...>
[pid  4750] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(5 <unfinished ...>
[pid  4747] close(29 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(13 <unfinished ...>
[pid  4747] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] close(9 <unfinished ...>
[pid  4750] <... fcntl resumed>)        = 5
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = 0
[pid  4747] exit_group(0 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(14 <unfinished ...>
[pid  4748] close(6 <unfinished ...>
[pid  4747] <... exit_group resumed>)   = ?
[pid  4751] close(10 <unfinished ...>
[pid  4750] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4747] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4749] close(15 <unfinished ...>
[pid  4748] close(7 <unfinished ...>
[pid  4751] close(11 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(16 <unfinished ...>
[pid  4751] close(12 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(17 <unfinished ...>
[pid  4751] close(13 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(18 <unfinished ...>
[pid  4751] close(14 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4749] close(19 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4751] close(15 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(20 <unfinished ...>
[pid  4751] close(16 <unfinished ...>
[pid  4750] <... openat resumed>)       = 3
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4749] close(21 <unfinished ...>
[pid  4748] close(8 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 168
[pid  4751] close(17 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(22 <unfinished ...>
[pid  4751] close(18 <unfinished ...>
[pid  4750] <... write resumed>)        = 8
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(23 <unfinished ...>
[pid  4748] close(9 <unfinished ...>
[pid  4750] close(3 <unfinished ...>
[pid  4751] close(19 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = 0
[pid  4749] close(24 <unfinished ...>
[pid  4748] close(10 <unfinished ...>
[pid  4751] close(20 <unfinished ...>
[pid  4750] close(4 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = 0
[pid  4749] close(25 <unfinished ...>
[pid  4751] close(21 <unfinished ...>
[pid  4750] close(5 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(11 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(26./strace-static-x86_64: Process 4752 attached
 <unfinished ...>
[pid  4751] close(22 <unfinished ...>
[pid  4750] <... close resumed>)        = 0
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(6 <unfinished ...>
[pid  4749] close(27 <unfinished ...>
[pid  4748] close(12 <unfinished ...>
[pid  4752] <... set_robust_list resumed>) = 0
[pid  4751] close(23 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(28 <unfinished ...>
[pid  4752] <... prctl resumed>)        = 0
[pid  4751] close(24 <unfinished ...>
[pid  4750] close(7 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] setpgid(0, 0 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] close(29 <unfinished ...>
[pid  4752] <... setpgid resumed>)      = 0
[pid  4751] close(25 <unfinished ...>
[pid  4749] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] exit_group(0 <unfinished ...>
[pid  4752] <... openat resumed>)       = 3
[pid  4751] close(26 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4749] <... exit_group resumed>)   = ?
[pid  4748] close(13 <unfinished ...>
[pid  4752] write(3, "1000", 4 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(8 <unfinished ...>
[pid  4749] +++ exited with 0 +++
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 173
[pid  4752] <... write resumed>)        = 4
[pid  4751] close(27 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(14 <unfinished ...>
[pid  4752] close(3 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4752] <... close resumed>)        = 0
[pid  4751] close(28 <unfinished ...>
[pid  4750] close(9 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(15 <unfinished ...>
[pid  4752] <... openat resumed>)       = 3
[pid  4751] close(29 <unfinished ...>
[pid  4750] close(10 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] setns(201, 0 <unfinished ...>
[pid  4751] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(16 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4752] <... setns resumed>)        = 0
[pid  4751] exit_group(0./strace-static-x86_64: Process 4753 attached
 <unfinished ...>
[pid  4752] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4751] <... exit_group resumed>)   = ?
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4752] <... socket resumed>)       = 4
[pid  4751] +++ exited with 0 +++
[pid  4750] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4748] close(17 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 165
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4750] close(12 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(18 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] <... set_robust_list resumed>) = 0
[pid  4752] setns(3, 0 <unfinished ...>
[pid  4753] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4752] <... setns resumed>)        = 0
[pid  4750] close(13 <unfinished ...>
[pid  4748] close(19 <unfinished ...>
[pid  4753] <... prctl resumed>)        = 0
[pid  4752] close(3 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4753] setpgid(0, 0 <unfinished ...>
[pid  4752] <... close resumed>)        = 0
[pid  4750] close(14 <unfinished ...>
[pid  4748] close(20 <unfinished ...>
[pid  4753] <... setpgid resumed>)      = 0
[pid  4752] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4752] <... fcntl resumed>)        = 5
[pid  4753] <... openat resumed>)       = 3
[pid  4752] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4754 attached
[pid  4753] write(3, "1000", 4 <unfinished ...>
[pid  4752] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4750] close(15 <unfinished ...>
[pid  4748] close(21 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 169
[pid  4754] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4753] <... write resumed>)        = 4
[pid  4752] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] <... set_robust_list resumed>) = 0
[pid  4753] close(3 <unfinished ...>
[pid  4752] <... openat resumed>)       = 3
[pid  4754] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4753] <... close resumed>)        = 0
[pid  4752] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4750] close(16 <unfinished ...>
[pid  4748] close(22 <unfinished ...>
[pid  4754] <... prctl resumed>)        = 0
[pid  4753] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4752] <... write resumed>)        = 8
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] setpgid(0, 0 <unfinished ...>
[pid  4753] <... openat resumed>)       = 3
[pid  4752] close(3 <unfinished ...>
[pid  4750] close(17 <unfinished ...>
[pid  4748] close(23 <unfinished ...>
[pid  4754] <... setpgid resumed>)      = 0
[pid  4753] setns(201, 0 <unfinished ...>
[pid  4752] <... close resumed>)        = 0
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4755 attached
[pid  4754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4753] <... setns resumed>)        = 0
[pid  4752] close(4 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4754] <... openat resumed>)       = 3
[pid  4753] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4752] <... close resumed>)        = 0
[pid  4750] close(18 <unfinished ...>
[pid  4755] <... set_robust_list resumed>) = 0
[pid  4754] write(3, "1000", 4 <unfinished ...>
[pid  4753] <... socket resumed>)       = 4
[pid  4752] close(5 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(24 <unfinished ...>
[pid  4755] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4754] <... write resumed>)        = 4
[pid  4753] setns(3, 0 <unfinished ...>
[pid  4752] <... close resumed>)        = 0
[pid  4750] close(19 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... prctl resumed>)        = 0
[pid  4754] close(3 <unfinished ...>
[pid  4753] <... setns resumed>)        = 0
[pid  4752] close(6 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(25 <unfinished ...>
[pid  4755] setpgid(0, 0 <unfinished ...>
[pid  4754] <... close resumed>)        = 0
[pid  4753] close(3 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... setpgid resumed>)      = 0
[pid  4754] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4753] <... close resumed>)        = 0
[pid  4752] close(7 <unfinished ...>
[pid  4750] close(20 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4754] <... openat resumed>)       = 3
[pid  4753] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... openat resumed>)       = 3
[pid  4754] setns(201, 0 <unfinished ...>
[pid  4753] <... fcntl resumed>)        = 5
[pid  4752] close(8 <unfinished ...>
[pid  4748] close(26 <unfinished ...>
[pid  4755] write(3, "1000", 4 <unfinished ...>
[pid  4754] <... setns resumed>)        = 0
[pid  4753] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(21 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... write resumed>)        = 4
[pid  4754] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4753] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4752] close(9 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(27 <unfinished ...>
[pid  4755] close(3 <unfinished ...>
[pid  4754] <... socket resumed>)       = 4
[pid  4753] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = 0
[pid  4754] setns(3, 0 <unfinished ...>
[pid  4753] <... openat resumed>)       = 3
[pid  4752] close(10 <unfinished ...>
[pid  4750] close(22 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4754] <... setns resumed>)        = 0
[pid  4753] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... openat resumed>)       = 3
[pid  4754] close(3 <unfinished ...>
[pid  4753] <... write resumed>)        = 8
[pid  4752] close(11 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(28 <unfinished ...>
[pid  4755] setns(201, 0 <unfinished ...>
[pid  4754] <... close resumed>)        = 0
[pid  4753] close(3 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(23 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... setns resumed>)        = 0
[pid  4754] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4753] <... close resumed>)        = 0
[pid  4752] close(12 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] close(29 <unfinished ...>
[pid  4755] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4754] <... fcntl resumed>)        = 5
[pid  4753] close(4 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(24 <unfinished ...>
[pid  4748] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... socket resumed>)       = 4
[pid  4754] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4753] <... close resumed>)        = 0
[pid  4752] close(13 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] setns(3, 0 <unfinished ...>
[pid  4754] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4753] close(5 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] exit_group(0 <unfinished ...>
[pid  4750] close(25 <unfinished ...>
[pid  4755] <... setns resumed>)        = 0
[pid  4754] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4753] <... close resumed>)        = 0
[pid  4752] close(14 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] <... exit_group resumed>)   = ?
[pid  4755] close(3 <unfinished ...>
[pid  4754] <... openat resumed>)       = 3
[pid  4753] close(6 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = 0
[pid  4754] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(15 <unfinished ...>
[pid  4750] close(26 <unfinished ...>
[pid  4755] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4754] <... write resumed>)        = 8
[pid  4753] close(7 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... fcntl resumed>)        = 5
[pid  4754] close(3 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(16 <unfinished ...>
[pid  4755] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4754] <... close resumed>)        = 0
[pid  4753] close(8 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4748] +++ exited with 0 +++
[pid  4755] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4754] close(4 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(17 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4754] <... close resumed>)        = 0
[pid  4753] close(9 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(27 <unfinished ...>
[pid  4755] <... openat resumed>)       = 3
[pid  4754] close(5 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(18 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4755] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4754] <... close resumed>)        = 0
[pid  4753] close(10 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... write resumed>)        = 8
[pid  4754] close(6 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(19 <unfinished ...>
[pid  4750] close(28 <unfinished ...>
[pid  4755] close(3 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(11 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = 0
[pid  4754] close(7 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(20 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] close(4 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(12 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] close(29 <unfinished ...>
[pid  4755] <... close resumed>)        = 0
[pid  4754] close(8 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(21 <unfinished ...>
[pid  4750] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4755] close(5 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(13 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] exit_group(0 <unfinished ...>
[pid  4755] <... close resumed>)        = 0
[pid  4754] close(9 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(22 <unfinished ...>
[pid  4755] close(6 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(14 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(10 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(23 <unfinished ...>
[pid  4755] close(7 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(15 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4750] <... exit_group resumed>)   = ?
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(11 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(24 <unfinished ...>
[pid  4755] close(8 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(16 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(12 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(25 <unfinished ...>
[pid  4750] +++ exited with 0 +++
[pid  4755] close(9 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(17 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 168
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(13 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4755] close(10 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(18 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(14 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(27 <unfinished ...>
[pid  4755] close(11 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(19 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(15 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(28 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4755] close(12 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(20 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(16 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] close(29./strace-static-x86_64: Process 4756 attached
 <unfinished ...>
[pid  4755] close(13 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(21 <unfinished ...>
[pid  4752] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(17 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] exit_group(0 <unfinished ...>
[pid  4756] <... set_robust_list resumed>) = 0
[pid  4755] close(14 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(22 <unfinished ...>
[pid  4752] <... exit_group resumed>)   = ?
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4756] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(18 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4752] +++ exited with 0 +++
[pid  4756] <... prctl resumed>)        = 0
[pid  4755] close(15 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(23 <unfinished ...>
[pid  4756] setpgid(0, 0 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(19 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] <... setpgid resumed>)      = 0
[pid  4755] close(16 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(24 <unfinished ...>
[pid  4756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(20 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 167
./strace-static-x86_64: Process 4757 attached
[pid  4756] <... openat resumed>)       = 3
[pid  4755] close(17 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4756] write(3, "1000", 4 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(21 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4756] <... write resumed>)        = 4
[pid  4755] close(18 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(26 <unfinished ...>
[pid  4756] close(3 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(22 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] <... close resumed>)        = 0
[pid  4755] close(19 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(27 <unfinished ...>
[pid  4756] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(23 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] <... openat resumed>)       = 3
[pid  4755] close(20 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(28 <unfinished ...>
[pid  4756] setns(201, 0 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(24 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 169
[pid  4756] <... setns resumed>)        = 0
[pid  4755] close(21 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] close(29 <unfinished ...>
[pid  4756] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(25 <unfinished ...>
[pid  4753] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] <... socket resumed>)       = 4
[pid  4755] close(22 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] exit_group(0 <unfinished ...>
[pid  4756] setns(3, 0 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(26 <unfinished ...>
[pid  4753] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4758 attached
[pid  4757] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4756] <... setns resumed>)        = 0
[pid  4755] close(23 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4753] +++ exited with 0 +++
[pid  4756] close(3 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(27 <unfinished ...>
[pid  4757] <... set_robust_list resumed>) = 0
[pid  4756] <... close resumed>)        = 0
[pid  4755] close(24 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4756] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(28 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4756] <... fcntl resumed>)        = 5
[pid  4755] close(25 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4756] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] close(29 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4756] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4755] close(26 <unfinished ...>
[pid  4754] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] exit_group(0 <unfinished ...>
[pid  4756] <... openat resumed>)       = 3
[pid  4755] close(27 <unfinished ...>
[pid  4754] <... exit_group resumed>)   = ?
[pid  4758] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4757] <... prctl resumed>)        = 0
[pid  4756] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4754] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4756] <... write resumed>)        = 8
[pid  4755] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4756] close(3 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] <... close resumed>)        = 0
[pid  4755] close(29 <unfinished ...>
[pid  4756] close(4 <unfinished ...>
[pid  4755] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] <... close resumed>)        = 0
[pid  4755] exit_group(0 <unfinished ...>
[pid  4756] close(5 <unfinished ...>
[pid  4755] <... exit_group resumed>)   = ?
[pid  4758] <... set_robust_list resumed>) = 0
[pid  4757] setpgid(0, 0 <unfinished ...>
[pid  4756] <... close resumed>)        = 0
[pid  4755] +++ exited with 0 +++
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4757] <... setpgid resumed>)      = 0
[pid  4756] close(6 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 174
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4756] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4756] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4756] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4756] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4756] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4756] close(13 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 166
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4756] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4756] close(15 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4758] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4756] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4756] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4756] close(18./strace-static-x86_64: Process 4759 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4759] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4756] close(19 <unfinished ...>
[pid  4759] <... set_robust_list resumed>) = 0
[pid  4758] <... prctl resumed>)        = 0
[pid  4757] <... openat resumed>)       = 3
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4759] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4756] close(20 <unfinished ...>
[pid  4759] <... prctl resumed>)        = 0
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] setpgid(0, 0 <unfinished ...>
[pid  4756] close(21 <unfinished ...>
[pid  4759] <... setpgid resumed>)      = 0
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4756] close(22 <unfinished ...>
[pid  4759] <... openat resumed>)       = 3
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4760 attached
[pid  4759] write(3, "1000", 4 <unfinished ...>
[pid  4756] close(23 <unfinished ...>
[pid  4760] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4759] <... write resumed>)        = 4
[pid  4758] setpgid(0, 0 <unfinished ...>
[pid  4757] write(3, "1000", 4 <unfinished ...>
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 170
[pid  4760] <... set_robust_list resumed>) = 0
[pid  4759] close(3 <unfinished ...>
[pid  4756] close(24 <unfinished ...>
[pid  4760] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4759] <... close resumed>)        = 0
[pid  4757] <... write resumed>)        = 4
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... setpgid resumed>)      = 0
[pid  4760] <... prctl resumed>)        = 0
[pid  4759] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4757] close(3 <unfinished ...>
[pid  4756] close(25 <unfinished ...>
[pid  4760] setpgid(0, 0 <unfinished ...>
[pid  4759] <... openat resumed>)       = 3
[pid  4758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4757] <... close resumed>)        = 0
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... setpgid resumed>)      = 0
[pid  4759] setns(201, 0 <unfinished ...>
[pid  4756] close(26 <unfinished ...>
[pid  4760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4759] <... setns resumed>)        = 0
[pid  4757] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... openat resumed>)       = 3
[pid  4759] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4758] <... openat resumed>)       = 3
[pid  4756] close(27./strace-static-x86_64: Process 4761 attached
 <unfinished ...>
[pid  4760] write(3, "1000", 4 <unfinished ...>
[pid  4759] <... socket resumed>)       = 4
[pid  4757] <... openat resumed>)       = 3
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4760] <... write resumed>)        = 4
[pid  4759] setns(3, 0 <unfinished ...>
[pid  4758] write(3, "1000", 4 <unfinished ...>
[pid  4757] setns(201, 0 <unfinished ...>
[pid  4756] close(28 <unfinished ...>
[pid  4761] <... set_robust_list resumed>) = 0
[pid  4760] close(3 <unfinished ...>
[pid  4759] <... setns resumed>)        = 0
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] <... setns resumed>)        = 0
[pid  4758] <... write resumed>)        = 4
[pid  4761] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4760] <... close resumed>)        = 0
[pid  4759] close(3 <unfinished ...>
[pid  4756] close(29 <unfinished ...>
[pid  4761] <... prctl resumed>)        = 0
[pid  4760] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4759] <... close resumed>)        = 0
[pid  4758] close(3 <unfinished ...>
[pid  4757] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4756] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] setpgid(0, 0 <unfinished ...>
[pid  4760] <... openat resumed>)       = 3
[pid  4759] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4758] <... close resumed>)        = 0
[pid  4757] <... socket resumed>)       = 4
[pid  4756] exit_group(0 <unfinished ...>
[pid  4761] <... setpgid resumed>)      = 0
[pid  4760] setns(201, 0 <unfinished ...>
[pid  4759] <... fcntl resumed>)        = 5
[pid  4758] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4757] setns(3, 0 <unfinished ...>
[pid  4756] <... exit_group resumed>)   = ?
[pid  4761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4760] <... setns resumed>)        = 0
[pid  4759] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4758] <... openat resumed>)       = 3
[pid  4757] <... setns resumed>)        = 0
[pid  4756] +++ exited with 0 +++
[pid  4761] <... openat resumed>)       = 3
[pid  4760] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4759] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4758] setns(201, 0 <unfinished ...>
[pid  4757] close(3 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4761] write(3, "1000", 4 <unfinished ...>
[pid  4760] <... socket resumed>)       = 4
[pid  4759] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4761] <... write resumed>)        = 4
[pid  4760] setns(3, 0 <unfinished ...>
[pid  4759] <... openat resumed>)       = 3
[pid  4758] <... setns resumed>)        = 0
[pid  4757] <... close resumed>)        = 0
[pid  4761] close(3 <unfinished ...>
[pid  4760] <... setns resumed>)        = 0
[pid  4759] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4761] <... close resumed>)        = 0
[pid  4760] close(3 <unfinished ...>
[pid  4759] <... write resumed>)        = 8
[pid  4757] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4761] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4760] <... close resumed>)        = 0
[pid  4759] close(3 <unfinished ...>
[pid  4758] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4761] <... openat resumed>)       = 3
[pid  4760] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4759] <... close resumed>)        = 0
[pid  4757] <... fcntl resumed>)        = 5
[pid  4761] setns(201, 0 <unfinished ...>
[pid  4760] <... fcntl resumed>)        = 5
[pid  4759] close(4 <unfinished ...>
[pid  4761] <... setns resumed>)        = 0
[pid  4760] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4759] <... close resumed>)        = 0
[pid  4761] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4760] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4759] close(5 <unfinished ...>
[pid  4761] <... socket resumed>)       = 4
[pid  4760] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4759] <... close resumed>)        = 0
[pid  4758] <... socket resumed>)       = 4
[pid  4761] setns(3, 0 <unfinished ...>
[pid  4760] <... openat resumed>)       = 3
[pid  4759] close(6 <unfinished ...>
[pid  4758] setns(3, 0 <unfinished ...>
[pid  4757] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4761] <... setns resumed>)        = 0
[pid  4760] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... setns resumed>)        = 0
[pid  4757] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 169
[pid  4761] close(3 <unfinished ...>
[pid  4760] <... write resumed>)        = 8
[pid  4759] close(7 <unfinished ...>
[pid  4761] <... close resumed>)        = 0
[pid  4760] close(3 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(3 <unfinished ...>
[pid  4761] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4760] <... close resumed>)        = 0
[pid  4759] close(8 <unfinished ...>
[pid  4757] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4761] <... fcntl resumed>)        = 5
[pid  4760] close(4 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = 0
[pid  4761] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4760] <... close resumed>)        = 0
[pid  4759] close(9 <unfinished ...>
[pid  4758] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4757] <... openat resumed>)       = 3
[pid  4761] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4760] close(5 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... fcntl resumed>)        = 5
[pid  4757] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4762 attached
 <unfinished ...>
[pid  4761] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4760] <... close resumed>)        = 0
[pid  4759] close(10 <unfinished ...>
[pid  4762] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4761] <... openat resumed>)       = 3
[pid  4760] close(6 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4757] <... write resumed>)        = 8
[pid  4762] <... set_robust_list resumed>) = 0
[pid  4761] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] close(11 <unfinished ...>
[pid  4762] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4761] <... write resumed>)        = 8
[pid  4760] close(7 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4757] close(3 <unfinished ...>
[pid  4762] <... prctl resumed>)        = 0
[pid  4761] close(3 <unfinished ...>
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] close(12 <unfinished ...>
[pid  4762] setpgid(0, 0 <unfinished ...>
[pid  4761] <... close resumed>)        = 0
[pid  4760] close(8 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4757] <... close resumed>)        = 0
[pid  4762] <... setpgid resumed>)      = 0
[pid  4761] close(4 <unfinished ...>
[pid  4759] close(13 <unfinished ...>
[pid  4762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4761] <... close resumed>)        = 0
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(4 <unfinished ...>
[pid  4762] <... openat resumed>)       = 3
[pid  4761] close(5 <unfinished ...>
[pid  4759] close(14 <unfinished ...>
[pid  4758] <... openat resumed>)       = 3
[pid  4762] write(3, "1000", 4 <unfinished ...>
[pid  4761] <... close resumed>)        = 0
[pid  4760] close(9 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4757] <... close resumed>)        = 0
[pid  4762] <... write resumed>)        = 4
[pid  4761] close(6 <unfinished ...>
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] close(15 <unfinished ...>
[pid  4762] close(3 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] close(10 <unfinished ...>
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... write resumed>)        = 8
[pid  4757] close(5 <unfinished ...>
[pid  4762] <... close resumed>)        = 0
[pid  4761] close(7 <unfinished ...>
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] close(16 <unfinished ...>
[pid  4758] close(3 <unfinished ...>
[pid  4762] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... openat resumed>)       = 3
[pid  4761] close(8 <unfinished ...>
[pid  4760] close(11 <unfinished ...>
[pid  4759] close(17 <unfinished ...>
[pid  4758] <... close resumed>)        = 0
[pid  4757] <... close resumed>)        = 0
[pid  4762] setns(201, 0 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(4 <unfinished ...>
[pid  4757] close(6 <unfinished ...>
[pid  4762] <... setns resumed>)        = 0
[pid  4761] close(9 <unfinished ...>
[pid  4760] close(12 <unfinished ...>
[pid  4759] close(18 <unfinished ...>
[pid  4758] <... close resumed>)        = 0
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... socket resumed>)       = 4
[pid  4761] close(10 <unfinished ...>
[pid  4760] close(13 <unfinished ...>
[pid  4759] close(19 <unfinished ...>
[pid  4758] close(5 <unfinished ...>
[pid  4757] close(7 <unfinished ...>
[pid  4762] setns(3, 0 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = 0
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... setns resumed>)        = 0
[pid  4761] close(11 <unfinished ...>
[pid  4760] close(14 <unfinished ...>
[pid  4759] close(20 <unfinished ...>
[pid  4758] close(6 <unfinished ...>
[pid  4757] close(8 <unfinished ...>
[pid  4762] close(3 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = 0
[pid  4761] close(12 <unfinished ...>
[pid  4760] close(15 <unfinished ...>
[pid  4759] close(21 <unfinished ...>
[pid  4758] close(7 <unfinished ...>
[pid  4757] close(9 <unfinished ...>
[pid  4762] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... fcntl resumed>)        = 5
[pid  4761] close(13 <unfinished ...>
[pid  4760] close(16 <unfinished ...>
[pid  4759] close(22 <unfinished ...>
[pid  4758] close(8 <unfinished ...>
[pid  4757] close(10 <unfinished ...>
[pid  4762] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4761] close(14 <unfinished ...>
[pid  4760] close(17 <unfinished ...>
[pid  4759] close(23 <unfinished ...>
[pid  4758] close(9 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(11 <unfinished ...>
[pid  4762] <... openat resumed>)       = 3
[pid  4761] close(15 <unfinished ...>
[pid  4760] close(18 <unfinished ...>
[pid  4759] close(24 <unfinished ...>
[pid  4758] close(10 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... write resumed>)        = 8
[pid  4761] close(16 <unfinished ...>
[pid  4760] close(19 <unfinished ...>
[pid  4759] close(25 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(12 <unfinished ...>
[pid  4762] close(3 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = 0
[pid  4761] close(17 <unfinished ...>
[pid  4760] close(20 <unfinished ...>
[pid  4759] close(26 <unfinished ...>
[pid  4758] close(11 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] close(4 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(13 <unfinished ...>
[pid  4762] <... close resumed>)        = 0
[pid  4761] close(18 <unfinished ...>
[pid  4760] close(21 <unfinished ...>
[pid  4759] close(27 <unfinished ...>
[pid  4758] close(12 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] close(5 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = 0
[pid  4761] close(19 <unfinished ...>
[pid  4760] close(22 <unfinished ...>
[pid  4759] close(28 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(14 <unfinished ...>
[pid  4762] close(6 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(13 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(20 <unfinished ...>
[pid  4760] close(23 <unfinished ...>
[pid  4759] close(29 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(15 <unfinished ...>
[pid  4762] close(7 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(14 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(21 <unfinished ...>
[pid  4760] close(24 <unfinished ...>
[pid  4759] exit_group(0 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(16 <unfinished ...>
[pid  4762] close(8 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4759] <... exit_group resumed>)   = ?
[pid  4758] close(15 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(22 <unfinished ...>
[pid  4760] close(25 <unfinished ...>
[pid  4759] +++ exited with 0 +++
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(17 <unfinished ...>
[pid  4762] close(9 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(16 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(23 <unfinished ...>
[pid  4760] close(26 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(18 <unfinished ...>
[pid  4762] close(10 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(17 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(24 <unfinished ...>
[pid  4760] close(27 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(19 <unfinished ...>
[pid  4762] close(11 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(18 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(25 <unfinished ...>
[pid  4760] close(28 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(20 <unfinished ...>
[pid  4762] close(12 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(26 <unfinished ...>
[pid  4762] close(13 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(27 <unfinished ...>
[pid  4762] close(14 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(28 <unfinished ...>
[pid  4762] close(15 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(19 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] close(29 <unfinished ...>
[pid  4760] close(29 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(21 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 175
[pid  4762] close(16 <unfinished ...>
[pid  4761] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4760] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(20 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] exit_group(0 <unfinished ...>
[pid  4760] exit_group(0 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(22 <unfinished ...>
[pid  4762] close(17 <unfinished ...>
[pid  4761] <... exit_group resumed>)   = ?
[pid  4760] <... exit_group resumed>)   = ?
[pid  4758] close(21 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4761] +++ exited with 0 +++
[pid  4762] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4762] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4762] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4762] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4762] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4762] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4762] close(24./strace-static-x86_64: Process 4763 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4763] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4762] close(25 <unfinished ...>
[pid  4760] +++ exited with 0 +++
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(23 <unfinished ...>
[pid  4763] <... set_robust_list resumed>) = 0
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(22 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4763] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4762] close(26 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(24 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4763] <... prctl resumed>)        = 0
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] close(23 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] setpgid(0, 0 <unfinished ...>
[pid  4762] close(27 <unfinished ...>
[pid  4763] <... setpgid resumed>)      = 0
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(25 <unfinished ...>
[pid  4763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4762] close(28 <unfinished ...>
[pid  4758] close(24 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4763] <... openat resumed>)       = 3
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] write(3, "1000", 4 <unfinished ...>
[pid  4762] close(29 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(26 <unfinished ...>
[pid  4763] <... write resumed>)        = 4
[pid  4762] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] close(3 <unfinished ...>
[pid  4762] exit_group(0 <unfinished ...>
[pid  4763] <... close resumed>)        = 0
[pid  4762] <... exit_group resumed>)   = ?
[pid  4763] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4762] +++ exited with 0 +++
[pid  4758] close(25 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(27 <unfinished ...>
[pid  4763] <... openat resumed>)       = 3
[pid  4758] close(26 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 167
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4758] close(27 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] setns(201, 0)               = 0
[pid  4763] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4763] setns(3, 0)                 = 0
[pid  4763] close(3)                    = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4763] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] close(29 <unfinished ...>
[pid  4763] <... fcntl resumed>)        = 5
[pid  4758] close(28 <unfinished ...>
[pid  4757] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 170
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 171
./strace-static-x86_64: Process 4766 attached
[pid  4763] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4757] exit_group(0./strace-static-x86_64: Process 4764 attached
 <unfinished ...>
[pid  4763] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4758] close(29 <unfinished ...>
[pid  4757] <... exit_group resumed>)   = ?
[pid  4764] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4763] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4758] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] <... set_robust_list resumed>) = 0
[pid  4763] <... openat resumed>)       = 3
[pid  4764] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4763] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4764] <... prctl resumed>)        = 0
[pid  4763] <... write resumed>)        = 8
[pid  4758] exit_group(0 <unfinished ...>
[pid  4757] +++ exited with 0 +++
[pid  4764] setpgid(0, 0 <unfinished ...>
[pid  4763] close(3 <unfinished ...>
[pid  4758] <... exit_group resumed>)   = ?
[pid  4764] <... setpgid resumed>)      = 0
[pid  4763] <... close resumed>)        = 0
[pid  4764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4763] close(4 <unfinished ...>
[pid  4764] <... openat resumed>)       = 3
[pid  4763] <... close resumed>)        = 0
[pid  4764] write(3, "1000", 4 <unfinished ...>
[pid  4763] close(5 <unfinished ...>
[pid  4764] <... write resumed>)        = 4
[pid  4763] <... close resumed>)        = 0
[pid  4764] close(3 <unfinished ...>
[pid  4763] close(6 <unfinished ...>
[pid  4758] +++ exited with 0 +++
[pid  4764] <... close resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4764] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4763] close(7 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4764] <... openat resumed>)       = 3
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4765 attached
[pid  4764] setns(201, 0 <unfinished ...>
[pid  4763] close(8 <unfinished ...>
[pid  4765] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4764] <... setns resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... set_robust_list resumed>) = 0
[pid  4764] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4763] close(9 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4765] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4764] <... socket resumed>)       = 4
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... prctl resumed>)        = 0
[pid  4764] setns(3, 0 <unfinished ...>
[pid  4763] close(10 <unfinished ...>
[pid  4765] setpgid(0, 0 <unfinished ...>
[pid  4764] <... setns resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... setpgid resumed>)      = 0
[pid  4764] close(3 <unfinished ...>
[pid  4763] close(11 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4764] <... close resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 170
[pid  4765] <... openat resumed>)       = 3
[pid  4764] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4763] close(12 <unfinished ...>
[pid  4765] write(3, "1000", 4 <unfinished ...>
[pid  4764] <... fcntl resumed>)        = 5
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... write resumed>)        = 4
[pid  4764] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4763] close(13 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 168
[pid  4765] close(3 <unfinished ...>
[pid  4764] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = 0
[pid  4764] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4766] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4763] close(14./strace-static-x86_64: Process 4768 attached
 <unfinished ...>
[pid  4765] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4764] <... openat resumed>)       = 3
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... set_robust_list resumed>) = 0
[pid  4768] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4765] <... openat resumed>)       = 3
[pid  4764] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4763] close(15 <unfinished ...>
[pid  4766] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4765] setns(201, 0 <unfinished ...>
[pid  4764] <... write resumed>)        = 8
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... prctl resumed>)        = 0
[pid  4765] <... setns resumed>)        = 0
[pid  4764] close(3 <unfinished ...>
[pid  4763] close(16 <unfinished ...>
[pid  4766] setpgid(0, 0 <unfinished ...>
[pid  4765] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4764] <... close resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4767 attached
[pid  4768] <... set_robust_list resumed>) = 0
[pid  4766] <... setpgid resumed>)      = 0
[pid  4765] <... socket resumed>)       = 4
[pid  4764] close(4 <unfinished ...>
[pid  4763] close(17 <unfinished ...>
[pid  4767] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4765] setns(3, 0 <unfinished ...>
[pid  4764] <... close resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... set_robust_list resumed>) = 0
[pid  4765] <... setns resumed>)        = 0
[pid  4764] close(5 <unfinished ...>
[pid  4763] close(18 <unfinished ...>
[pid  4767] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4766] <... openat resumed>)       = 3
[pid  4765] close(3 <unfinished ...>
[pid  4764] <... close resumed>)        = 0
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4767] <... prctl resumed>)        = 0
[pid  4766] write(3, "1000", 4 <unfinished ...>
[pid  4765] <... close resumed>)        = 0
[pid  4764] close(6 <unfinished ...>
[pid  4763] close(19 <unfinished ...>
[pid  4768] <... prctl resumed>)        = 0
[pid  4767] setpgid(0, 0 <unfinished ...>
[pid  4766] <... write resumed>)        = 4
[pid  4765] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... setpgid resumed>)      = 0
[pid  4765] <... fcntl resumed>)        = 5
[pid  4764] close(7 <unfinished ...>
[pid  4763] close(20 <unfinished ...>
[pid  4768] setpgid(0, 0 <unfinished ...>
[pid  4767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4766] close(3 <unfinished ...>
[pid  4765] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... setpgid resumed>)      = 0
[pid  4767] <... openat resumed>)       = 3
[pid  4766] <... close resumed>)        = 0
[pid  4765] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4764] close(8 <unfinished ...>
[pid  4763] close(21 <unfinished ...>
[pid  4767] write(3, "1000", 4 <unfinished ...>
[pid  4766] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4765] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... write resumed>)        = 4
[pid  4765] <... openat resumed>)       = 3
[pid  4764] close(9 <unfinished ...>
[pid  4763] close(22 <unfinished ...>
[pid  4767] close(3 <unfinished ...>
[pid  4766] <... openat resumed>)       = 3
[pid  4765] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... openat resumed>)       = 3
[pid  4767] <... close resumed>)        = 0
[pid  4766] setns(201, 0 <unfinished ...>
[pid  4765] <... write resumed>)        = 8
[pid  4764] close(10 <unfinished ...>
[pid  4763] close(23 <unfinished ...>
[pid  4768] write(3, "1000", 4 <unfinished ...>
[pid  4767] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4766] <... setns resumed>)        = 0
[pid  4765] close(3 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... write resumed>)        = 4
[pid  4767] <... openat resumed>)       = 3
[pid  4766] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4765] <... close resumed>)        = 0
[pid  4764] close(11 <unfinished ...>
[pid  4763] close(24 <unfinished ...>
[pid  4768] close(3 <unfinished ...>
[pid  4767] setns(201, 0 <unfinished ...>
[pid  4766] <... socket resumed>)       = 4
[pid  4765] close(4 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... close resumed>)        = 0
[pid  4767] <... setns resumed>)        = 0
[pid  4766] setns(3, 0 <unfinished ...>
[pid  4765] <... close resumed>)        = 0
[pid  4764] close(12 <unfinished ...>
[pid  4763] close(25 <unfinished ...>
[pid  4768] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4767] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4766] <... setns resumed>)        = 0
[pid  4765] close(5 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... openat resumed>)       = 3
[pid  4767] <... socket resumed>)       = 4
[pid  4766] close(3 <unfinished ...>
[pid  4765] <... close resumed>)        = 0
[pid  4764] close(13 <unfinished ...>
[pid  4763] close(26 <unfinished ...>
[pid  4768] setns(201, 0 <unfinished ...>
[pid  4767] setns(3, 0 <unfinished ...>
[pid  4765] close(6 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... setns resumed>)        = 0
[pid  4767] <... setns resumed>)        = 0
[pid  4766] <... close resumed>)        = 0
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(14 <unfinished ...>
[pid  4763] close(27 <unfinished ...>
[pid  4768] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4767] close(3 <unfinished ...>
[pid  4766] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4765] close(7 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... socket resumed>)       = 4
[pid  4767] <... close resumed>)        = 0
[pid  4766] <... fcntl resumed>)        = 5
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(15 <unfinished ...>
[pid  4763] close(28 <unfinished ...>
[pid  4768] setns(3, 0 <unfinished ...>
[pid  4767] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4765] close(8 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... setns resumed>)        = 0
[pid  4767] <... fcntl resumed>)        = 5
[pid  4766] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(16 <unfinished ...>
[pid  4763] close(29 <unfinished ...>
[pid  4768] close(3 <unfinished ...>
[pid  4767] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4765] close(9 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... close resumed>)        = 0
[pid  4767] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4766] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(17 <unfinished ...>
[pid  4763] exit_group(0 <unfinished ...>
[pid  4768] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4767] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4766] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4765] close(10 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4763] <... exit_group resumed>)   = ?
[pid  4768] <... fcntl resumed>)        = 5
[pid  4767] <... openat resumed>)       = 3
[pid  4766] <... openat resumed>)       = 3
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(18 <unfinished ...>
[pid  4768] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4766] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4768] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4766] <... write resumed>)        = 8
[pid  4763] +++ exited with 0 +++
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(11 <unfinished ...>
[pid  4767] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4768] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4766] close(3 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(19 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4767] <... write resumed>)        = 8
[pid  4768] <... openat resumed>)       = 3
[pid  4766] <... close resumed>)        = 0
[pid  4767] close(3 <unfinished ...>
[pid  4765] close(12 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4768] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4767] <... close resumed>)        = 0
[pid  4766] close(4 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(20 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4768] <... write resumed>)        = 8
[pid  4767] close(4 <unfinished ...>
[pid  4766] <... close resumed>)        = 0
[pid  4765] close(13 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(3 <unfinished ...>
[pid  4767] <... close resumed>)        = 0
[pid  4766] close(5 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(21 <unfinished ...>
[pid  4768] <... close resumed>)        = 0
[pid  4767] close(5 <unfinished ...>
[pid  4766] <... close resumed>)        = 0
[pid  4765] close(14 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4769 attached
 <unfinished ...>
[pid  4768] close(4 <unfinished ...>
[pid  4767] <... close resumed>)        = 0
[pid  4766] close(6 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(22 <unfinished ...>
[pid  4768] <... close resumed>)        = 0
[pid  4767] close(6 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(15 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 176
[pid  4768] close(5 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(7 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(23 <unfinished ...>
[pid  4768] <... close resumed>)        = 0
[pid  4767] close(7 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(16 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(6 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(8 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(24 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(8 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(17 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(7 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(9 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(25 <unfinished ...>
[pid  4769] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(9 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(18 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(8 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(10 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(26 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(10 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(19 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(9 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(11 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(27 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(11 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(20 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] <... set_robust_list resumed>) = 0
[pid  4768] close(10 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(12 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(28 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(12 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(21 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(11 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(13 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] close(29 <unfinished ...>
[pid  4769] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(13 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(22 <unfinished ...>
[pid  4764] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] <... prctl resumed>)        = 0
[pid  4768] close(12 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(14 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] exit_group(0 <unfinished ...>
[pid  4769] setpgid(0, 0 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(14 <unfinished ...>
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] close(23 <unfinished ...>
[pid  4764] <... exit_group resumed>)   = ?
[pid  4769] <... setpgid resumed>)      = 0
[pid  4768] close(13 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] close(15 <unfinished ...>
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(14 <unfinished ...>
[pid  4766] close(16 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(15 <unfinished ...>
[pid  4766] close(17 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(16 <unfinished ...>
[pid  4766] close(18 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4764] +++ exited with 0 +++
[pid  4768] close(17 <unfinished ...>
[pid  4767] close(15 <unfinished ...>
[pid  4766] close(19 <unfinished ...>
[pid  4765] close(24 <unfinished ...>
[pid  4769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4768] close(18 <unfinished ...>
[pid  4767] close(16 <unfinished ...>
[pid  4766] close(20 <unfinished ...>
[pid  4765] close(25 <unfinished ...>
[pid  4769] <... openat resumed>)       = 3
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] write(3, "1000", 4 <unfinished ...>
[pid  4768] close(19 <unfinished ...>
[pid  4767] close(17 <unfinished ...>
[pid  4766] close(21 <unfinished ...>
[pid  4765] close(26 <unfinished ...>
[pid  4769] <... write resumed>)        = 4
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4769] close(3 <unfinished ...>
[pid  4768] close(20 <unfinished ...>
[pid  4767] close(18 <unfinished ...>
[pid  4766] close(22 <unfinished ...>
[pid  4765] close(27 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(21 <unfinished ...>
[pid  4766] close(23 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(22 <unfinished ...>
[pid  4766] close(24 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] <... close resumed>)        = 0
[pid  4768] close(23 <unfinished ...>
[pid  4767] close(19 <unfinished ...>
[pid  4766] close(25 <unfinished ...>
[pid  4765] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 168
[pid  4769] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(24 <unfinished ...>
[pid  4767] close(20 <unfinished ...>
[pid  4766] close(26 <unfinished ...>
[pid  4765] close(29 <unfinished ...>
[pid  4769] <... openat resumed>)       = 3
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] setns(201, 0 <unfinished ...>
[pid  4768] close(25 <unfinished ...>
[pid  4767] close(21 <unfinished ...>
[pid  4766] close(27 <unfinished ...>
[pid  4765] exit_group(0 <unfinished ...>
[pid  4769] <... setns resumed>)        = 0
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4765] <... exit_group resumed>)   = ?
[pid  4769] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4768] close(26 <unfinished ...>
[pid  4767] close(22 <unfinished ...>
[pid  4766] close(28 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4768] close(27 <unfinished ...>
[pid  4766] close(29 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4770 attached
[pid  4768] close(28 <unfinished ...>
[pid  4766] exit_group(0 <unfinished ...>
[pid  4770] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] <... exit_group resumed>)   = ?
[pid  4770] <... set_robust_list resumed>) = 0
[pid  4769] <... socket resumed>)       = 4
[pid  4768] close(29 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4766] +++ exited with 0 +++
[pid  4765] +++ exited with 0 +++
[pid  4770] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4769] setns(3, 0 <unfinished ...>
[pid  4768] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4767] close(23 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4770] <... prctl resumed>)        = 0
[pid  4769] <... setns resumed>)        = 0
[pid  4768] exit_group(0 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] setpgid(0, 0 <unfinished ...>
[pid  4769] close(3 <unfinished ...>
[pid  4768] <... exit_group resumed>)   = ?
[pid  4767] close(24 <unfinished ...>
[pid  4770] <... setpgid resumed>)      = 0
[pid  4769] <... close resumed>)        = 0
[pid  4768] +++ exited with 0 +++
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4769] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4767] close(25 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4771 attached
[pid  4770] <... openat resumed>)       = 3
[pid  4769] <... fcntl resumed>)        = 5
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 171
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 172
[pid  4770] write(3, "1000", 4 <unfinished ...>
[pid  4769] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4767] close(26 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4770] <... write resumed>)        = 4
[pid  4769] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(3 <unfinished ...>
[pid  4769] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4767] close(27 <unfinished ...>
[pid  4770] <... close resumed>)        = 0
[pid  4770] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4769] <... openat resumed>)       = 3
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4771] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4770] <... openat resumed>)       = 3
[pid  4769] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4767] close(28 <unfinished ...>
[pid  4770] setns(201, 0)               = 0
[pid  4770] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4770] setns(3, 0)                 = 0
[pid  4770] close(3)                    = 0
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4769] <... write resumed>)        = 8
[pid  4767] close(29 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 169
[pid  4770] <... fcntl resumed>)        = 5
[pid  4769] close(3 <unfinished ...>
[pid  4767] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4769] <... close resumed>)        = 0
[pid  4767] exit_group(0 <unfinished ...>
[pid  4770] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4769] close(4 <unfinished ...>
[pid  4767] <... exit_group resumed>)   = ?
[pid  4770] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4769] <... close resumed>)        = 0
[pid  4770] <... openat resumed>)       = 3
[pid  4770] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
./strace-static-x86_64: Process 4772 attached
[pid  4770] close(3 <unfinished ...>
[pid  4767] +++ exited with 0 +++
[pid  4769] close(5 <unfinished ...>
[pid  4772] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4770] <... close resumed>)        = 0
[pid  4769] <... close resumed>)        = 0
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4773 attached
[pid  4771] <... set_robust_list resumed>) = 0
[pid  4772] <... set_robust_list resumed>) = 0
[pid  4770] close(4 <unfinished ...>
[pid  4769] close(6 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4771] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4772] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4770] <... close resumed>)        = 0
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4773] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4772] <... prctl resumed>)        = 0
[pid  4770] close(5 <unfinished ...>
[pid  4769] close(7 <unfinished ...>
[pid  4773] <... set_robust_list resumed>) = 0
[pid  4771] <... prctl resumed>)        = 0
[pid  4772] setpgid(0, 0 <unfinished ...>
[pid  4770] <... close resumed>)        = 0
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... setpgid resumed>)      = 0
[pid  4770] close(6 <unfinished ...>
[pid  4769] close(8 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4774 attached
 <unfinished ...>
[pid  4773] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4771] setpgid(0, 0 <unfinished ...>
[pid  4772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... prctl resumed>)        = 0
[pid  4771] <... setpgid resumed>)      = 0
[pid  4772] <... openat resumed>)       = 3
[pid  4770] close(7 <unfinished ...>
[pid  4769] close(9 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 171
[pid  4772] write(3, "1000", 4 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] setpgid(0, 0 <unfinished ...>
[pid  4771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4772] <... write resumed>)        = 4
[pid  4770] close(8 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4772] close(3 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = 0
[pid  4770] close(9 <unfinished ...>
[pid  4769] close(10 <unfinished ...>
[pid  4772] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... set_robust_list resumed>) = 0
[pid  4773] <... setpgid resumed>)      = 0
[pid  4771] <... openat resumed>)       = 3
[pid  4772] <... openat resumed>)       = 3
[pid  4770] close(10 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4771] write(3, "1000", 4 <unfinished ...>
[pid  4772] setns(201, 0 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... setns resumed>)        = 0
[pid  4770] close(11 <unfinished ...>
[pid  4769] close(11 <unfinished ...>
[pid  4771] <... write resumed>)        = 4
[pid  4772] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... openat resumed>)       = 3
[pid  4771] close(3 <unfinished ...>
[pid  4772] <... socket resumed>)       = 4
[pid  4770] close(12 <unfinished ...>
[pid  4773] write(3, "1000", 4 <unfinished ...>
[pid  4771] <... close resumed>)        = 0
[pid  4772] setns(3, 0 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(12 <unfinished ...>
[pid  4773] <... write resumed>)        = 4
[pid  4771] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4772] <... setns resumed>)        = 0
[pid  4770] close(13 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(3 <unfinished ...>
[pid  4771] <... openat resumed>)       = 3
[pid  4772] close(3 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(13 <unfinished ...>
[pid  4773] <... close resumed>)        = 0
[pid  4771] setns(201, 0 <unfinished ...>
[pid  4772] <... close resumed>)        = 0
[pid  4770] close(14 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4771] <... setns resumed>)        = 0
[pid  4772] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(14 <unfinished ...>
[pid  4773] <... openat resumed>)       = 3
[pid  4771] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4772] <... fcntl resumed>)        = 5
[pid  4770] close(15 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] setns(201, 0 <unfinished ...>
[pid  4771] <... socket resumed>)       = 4
[pid  4772] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(15 <unfinished ...>
[pid  4773] <... setns resumed>)        = 0
[pid  4771] setns(3, 0 <unfinished ...>
[pid  4772] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4774] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4770] close(16 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4771] <... setns resumed>)        = 0
[pid  4772] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(16 <unfinished ...>
[pid  4774] <... prctl resumed>)        = 0
[pid  4773] <... socket resumed>)       = 4
[pid  4771] close(3 <unfinished ...>
[pid  4772] <... openat resumed>)       = 3
[pid  4770] close(17 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] setns(3, 0 <unfinished ...>
[pid  4771] <... close resumed>)        = 0
[pid  4772] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(17 <unfinished ...>
[pid  4773] <... setns resumed>)        = 0
[pid  4771] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4772] <... write resumed>)        = 8
[pid  4770] close(18 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(3 <unfinished ...>
[pid  4771] <... fcntl resumed>)        = 5
[pid  4772] close(3 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(18 <unfinished ...>
[pid  4773] <... close resumed>)        = 0
[pid  4771] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4772] <... close resumed>)        = 0
[pid  4770] close(19 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4771] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4772] close(4 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(19 <unfinished ...>
[pid  4773] <... fcntl resumed>)        = 5
[pid  4771] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4772] <... close resumed>)        = 0
[pid  4770] close(20 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4771] <... openat resumed>)       = 3
[pid  4772] close(5 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(20 <unfinished ...>
[pid  4773] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4771] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4772] <... close resumed>)        = 0
[pid  4770] close(21 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] setpgid(0, 0 <unfinished ...>
[pid  4773] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4771] <... write resumed>)        = 8
[pid  4772] close(6 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(21 <unfinished ...>
[pid  4774] <... setpgid resumed>)      = 0
[pid  4773] <... openat resumed>)       = 3
[pid  4771] close(3 <unfinished ...>
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(22 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4771] <... close resumed>)        = 0
[pid  4772] close(7 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(22 <unfinished ...>
[pid  4774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4773] <... write resumed>)        = 8
[pid  4771] close(4 <unfinished ...>
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(23 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... openat resumed>)       = 3
[pid  4773] close(3 <unfinished ...>
[pid  4771] <... close resumed>)        = 0
[pid  4772] close(8 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(23 <unfinished ...>
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(24 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] write(3, "1000", 4 <unfinished ...>
[pid  4773] <... close resumed>)        = 0
[pid  4771] close(5 <unfinished ...>
[pid  4772] close(9 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(24 <unfinished ...>
[pid  4773] close(4 <unfinished ...>
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(25 <unfinished ...>
[pid  4774] <... write resumed>)        = 4
[pid  4771] <... close resumed>)        = 0
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... close resumed>)        = 0
[pid  4771] close(6 <unfinished ...>
[pid  4772] close(10 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(25 <unfinished ...>
[pid  4774] close(3 <unfinished ...>
[pid  4773] close(5 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(26 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = 0
[pid  4774] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4773] <... close resumed>)        = 0
[pid  4771] close(7 <unfinished ...>
[pid  4772] close(11 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(26 <unfinished ...>
[pid  4774] <... openat resumed>)       = 3
[pid  4773] close(6 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(27 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] setns(201, 0 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] close(8 <unfinished ...>
[pid  4772] close(12 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] close(27 <unfinished ...>
[pid  4774] <... setns resumed>)        = 0
[pid  4773] close(7 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(28 <unfinished ...>
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] close(9 <unfinished ...>
[pid  4772] close(13 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(8 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... socket resumed>)       = 4
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] close(29 <unfinished ...>
[pid  4769] close(28 <unfinished ...>
[pid  4774] setns(3, 0 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] close(10 <unfinished ...>
[pid  4772] close(14 <unfinished ...>
[pid  4770] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... setns resumed>)        = 0
[pid  4773] close(9 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] exit_group(0 <unfinished ...>
[pid  4769] close(29 <unfinished ...>
[pid  4774] close(3 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] close(11 <unfinished ...>
[pid  4772] close(15 <unfinished ...>
[pid  4770] <... exit_group resumed>)   = ?
[pid  4769] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = 0
[pid  4773] close(10 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4770] +++ exited with 0 +++
[pid  4769] exit_group(0 <unfinished ...>
[pid  4774] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] close(12 <unfinished ...>
[pid  4772] close(16 <unfinished ...>
[pid  4769] <... exit_group resumed>)   = ?
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4769] +++ exited with 0 +++
[pid  4771] close(13 <unfinished ...>
[pid  4772] close(23 <unfinished ...>
[pid  4773] close(11 <unfinished ...>
[pid  4774] <... fcntl resumed>)        = 5
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4774] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4773] close(12 <unfinished ...>
[pid  4771] close(14 <unfinished ...>
[pid  4772] close(24 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4774] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4773] close(13 <unfinished ...>
[pid  4771] close(15 <unfinished ...>
[pid  4772] close(25 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4774] <... openat resumed>)       = 3
[pid  4773] close(14 <unfinished ...>
[pid  4771] close(16 <unfinished ...>
[pid  4772] close(26 <unfinished ...>
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4772] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4772] exit_group(0 <unfinished ...>
[pid  4771] close(17 <unfinished ...>
[pid  4774] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4772] <... exit_group resumed>)   = ?
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 169
[pid  4774] <... write resumed>)        = 8
[pid  4773] close(15 <unfinished ...>
[pid  4771] close(18 <unfinished ...>
[pid  4772] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4777 attached
 <unfinished ...>
[pid  4774] close(3 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = 0
[pid  4773] close(16 <unfinished ...>
[pid  4771] close(19 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 173
[pid  4774] close(4 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 177
[pid  4774] <... close resumed>)        = 0
[pid  4773] close(17 <unfinished ...>
[pid  4771] close(20 <unfinished ...>
[pid  4774] close(5 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4775 attached
[pid  4774] <... close resumed>)        = 0
[pid  4773] close(18 <unfinished ...>
[pid  4771] close(21 <unfinished ...>
[pid  4774] close(6 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(19 <unfinished ...>
[pid  4771] close(22 <unfinished ...>
[pid  4774] close(7 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(20 <unfinished ...>
[pid  4771] close(23 <unfinished ...>
[pid  4774] close(8 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(21 <unfinished ...>
[pid  4774] close(9 <unfinished ...>
[pid  4771] close(24./strace-static-x86_64: Process 4776 attached
 <unfinished ...>
[pid  4777] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4775] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4775] <... set_robust_list resumed>) = 0
[pid  4774] close(10 <unfinished ...>
[pid  4773] close(22 <unfinished ...>
[pid  4771] close(25 <unfinished ...>
[pid  4777] <... set_robust_list resumed>) = 0
[pid  4776] <... set_robust_list resumed>) = 0
[pid  4775] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4775] <... prctl resumed>)        = 0
[pid  4774] close(11 <unfinished ...>
[pid  4773] close(23 <unfinished ...>
[pid  4771] close(26 <unfinished ...>
[pid  4776] <... prctl resumed>)        = 0
[pid  4775] setpgid(0, 0 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] close(12 <unfinished ...>
[pid  4773] close(24 <unfinished ...>
[pid  4771] close(27 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] close(13 <unfinished ...>
[pid  4773] close(25 <unfinished ...>
[pid  4771] close(28 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(26 <unfinished ...>
[pid  4774] close(14 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] close(29 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(27 <unfinished ...>
[pid  4774] close(15 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(28 <unfinished ...>
[pid  4776] setpgid(0, 0 <unfinished ...>
[pid  4775] <... setpgid resumed>)      = 0
[pid  4774] close(16 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4771] exit_group(0 <unfinished ...>
[pid  4777] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4776] <... setpgid resumed>)      = 0
[pid  4775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] close(29 <unfinished ...>
[pid  4771] <... exit_group resumed>)   = ?
[pid  4777] <... prctl resumed>)        = 0
[pid  4776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4775] <... openat resumed>)       = 3
[pid  4774] close(17 <unfinished ...>
[pid  4773] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... openat resumed>)       = 3
[pid  4775] write(3, "1000", 4 <unfinished ...>
[pid  4776] write(3, "1000", 4 <unfinished ...>
[pid  4775] <... write resumed>)        = 4
[pid  4776] <... write resumed>)        = 4
[pid  4775] close(3 <unfinished ...>
[pid  4776] close(3 <unfinished ...>
[pid  4775] <... close resumed>)        = 0
[pid  4771] +++ exited with 0 +++
[pid  4776] <... close resumed>)        = 0
[pid  4775] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4773] exit_group(0 <unfinished ...>
[pid  4777] setpgid(0, 0)               = 0
[pid  4776] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4775] <... openat resumed>)       = 3
[pid  4774] close(18 <unfinished ...>
[pid  4773] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4776] <... openat resumed>)       = 3
[pid  4775] setns(201, 0 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] setns(201, 0 <unfinished ...>
[pid  4775] <... setns resumed>)        = 0
[pid  4776] <... setns resumed>)        = 0
[pid  4775] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4776] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4775] <... socket resumed>)       = 4
[pid  4776] <... socket resumed>)       = 4
[pid  4775] setns(3, 0 <unfinished ...>
[pid  4773] +++ exited with 0 +++
[pid  4776] setns(3, 0 <unfinished ...>
[pid  4775] <... setns resumed>)        = 0
[pid  4774] close(19 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4777] <... openat resumed>)       = 3
[pid  4776] <... setns resumed>)        = 0
[pid  4775] close(3 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4776] close(3 <unfinished ...>
[pid  4775] <... close resumed>)        = 0
[pid  4774] close(20 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4777] write(3, "1000", 4 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4776] <... close resumed>)        = 0
[pid  4775] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... write resumed>)        = 4
[pid  4776] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4775] <... fcntl resumed>)        = 5
[pid  4774] close(21 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4777] close(3 <unfinished ...>
[pid  4776] <... fcntl resumed>)        = 5
[pid  4775] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... close resumed>)        = 0
[pid  4776] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4775] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4774] close(22 <unfinished ...>
[pid  4777] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4776] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4775] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4777] <... openat resumed>)       = 3
[pid  4776] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4775] <... openat resumed>)       = 3
[pid  4774] close(23 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4776] <... openat resumed>)       = 3
[pid  4775] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4776] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4775] <... write resumed>)        = 8
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... write resumed>)        = 8
[pid  4775] close(3 <unfinished ...>
[pid  4777] setns(201, 0 <unfinished ...>
[pid  4776] close(3 <unfinished ...>
[pid  4775] <... close resumed>)        = 0
[pid  4774] close(24 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 172
[pid  4777] <... setns resumed>)        = 0
[pid  4776] <... close resumed>)        = 0
[pid  4775] close(4 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 170
[pid  4777] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4776] close(4 <unfinished ...>
[pid  4775] <... close resumed>)        = 0
[pid  4774] close(25./strace-static-x86_64: Process 4778 attached
 <unfinished ...>
[pid  4777] <... socket resumed>)       = 4
[pid  4776] <... close resumed>)        = 0
[pid  4775] close(5 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] setns(3, 0 <unfinished ...>
[pid  4776] close(5 <unfinished ...>
[pid  4775] <... close resumed>)        = 0
[pid  4774] close(26 <unfinished ...>
[pid  4778] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4777] <... setns resumed>)        = 0
[pid  4776] <... close resumed>)        = 0
[pid  4775] close(6 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(3 <unfinished ...>
[pid  4776] close(6 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] close(27 <unfinished ...>
[pid  4778] <... set_robust_list resumed>) = 0
[pid  4777] <... close resumed>)        = 0
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(7 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4779 attached
[pid  4778] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4777] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4776] close(7 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] close(28 <unfinished ...>
[pid  4779] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4778] <... prctl resumed>)        = 0
[pid  4777] <... fcntl resumed>)        = 5
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(8 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] <... set_robust_list resumed>) = 0
[pid  4778] setpgid(0, 0 <unfinished ...>
[pid  4777] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4776] close(8 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] close(29 <unfinished ...>
[pid  4779] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4778] <... setpgid resumed>)      = 0
[pid  4777] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(9 <unfinished ...>
[pid  4774] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] <... prctl resumed>)        = 0
[pid  4778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4777] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4776] close(9 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4774] exit_group(0 <unfinished ...>
[pid  4779] setpgid(0, 0 <unfinished ...>
[pid  4777] <... openat resumed>)       = 3
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(10 <unfinished ...>
[pid  4774] <... exit_group resumed>)   = ?
[pid  4779] <... setpgid resumed>)      = 0
[pid  4777] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4776] close(10 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(11 <unfinished ...>
[pid  4779] <... openat resumed>)       = 3
[pid  4776] close(11 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] write(3, "1000", 4 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(12 <unfinished ...>
[pid  4774] +++ exited with 0 +++
[pid  4779] <... write resumed>)        = 4
[pid  4777] <... write resumed>)        = 8
[pid  4776] close(12 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(3 <unfinished ...>
[pid  4778] <... openat resumed>)       = 3
[pid  4777] close(3 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(13 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4779] <... close resumed>)        = 0
[pid  4778] write(3, "1000", 4 <unfinished ...>
[pid  4777] <... close resumed>)        = 0
[pid  4776] close(13 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4779] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4778] <... write resumed>)        = 4
[pid  4777] close(4 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(14 <unfinished ...>
[pid  4779] <... openat resumed>)       = 3
[pid  4778] close(3 <unfinished ...>
[pid  4777] <... close resumed>)        = 0
[pid  4776] close(14 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4779] setns(201, 0 <unfinished ...>
[pid  4778] <... close resumed>)        = 0
[pid  4777] close(5 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(15 <unfinished ...>
[pid  4779] <... setns resumed>)        = 0
[pid  4778] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4777] <... close resumed>)        = 0
[pid  4776] close(15 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4777] close(6 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(16 <unfinished ...>
[pid  4779] <... socket resumed>)       = 4
[pid  4778] <... openat resumed>)       = 3
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] close(16 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4779] setns(3, 0 <unfinished ...>
[pid  4778] setns(201, 0 <unfinished ...>
[pid  4777] close(7 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(17 <unfinished ...>
[pid  4779] <... setns resumed>)        = 0
[pid  4776] close(17 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(3 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(18 <unfinished ...>
[pid  4779] <... close resumed>)        = 0
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] close(18 <unfinished ...>
[pid  4778] <... setns resumed>)        = 0
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4778] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4777] close(8 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(19 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 172
[pid  4779] <... fcntl resumed>)        = 5
[pid  4778] <... socket resumed>)       = 4
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] close(19 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4778] setns(3, 0 <unfinished ...>
[pid  4777] close(9 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(20 <unfinished ...>
[pid  4779] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4778] <... setns resumed>)        = 0
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] close(20 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4778] close(3 <unfinished ...>
[pid  4777] close(10 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(21./strace-static-x86_64: Process 4780 attached
 <unfinished ...>
[pid  4779] <... openat resumed>)       = 3
[pid  4778] <... close resumed>)        = 0
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] close(21 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4778] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4777] close(11 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(22 <unfinished ...>
[pid  4780] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4779] <... write resumed>)        = 8
[pid  4778] <... fcntl resumed>)        = 5
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... set_robust_list resumed>) = 0
[pid  4776] close(22 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(3 <unfinished ...>
[pid  4778] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4777] close(12 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(23 <unfinished ...>
[pid  4780] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4779] <... close resumed>)        = 0
[pid  4778] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] close(23 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... prctl resumed>)        = 0
[pid  4779] close(4 <unfinished ...>
[pid  4778] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4777] close(13 <unfinished ...>
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(24 <unfinished ...>
[pid  4780] setpgid(0, 0 <unfinished ...>
[pid  4779] <... close resumed>)        = 0
[pid  4776] close(24 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... setpgid resumed>)      = 0
[pid  4779] close(5 <unfinished ...>
[pid  4778] <... openat resumed>)       = 3
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(25 <unfinished ...>
[pid  4780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4779] <... close resumed>)        = 0
[pid  4778] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4777] close(14 <unfinished ...>
[pid  4776] close(25 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... openat resumed>)       = 3
[pid  4779] close(6 <unfinished ...>
[pid  4778] <... write resumed>)        = 8
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(26 <unfinished ...>
[pid  4780] write(3, "1000", 4 <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(3 <unfinished ...>
[pid  4777] close(15 <unfinished ...>
[pid  4776] close(26 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(7 <unfinished ...>
[pid  4778] <... close resumed>)        = 0
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(27 <unfinished ...>
[pid  4780] <... write resumed>)        = 4
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(4 <unfinished ...>
[pid  4777] close(16 <unfinished ...>
[pid  4776] close(27 <unfinished ...>
[pid  4780] close(3 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... close resumed>)        = 0
[pid  4779] close(8 <unfinished ...>
[pid  4778] <... close resumed>)        = 0
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(28 <unfinished ...>
[pid  4780] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(5 <unfinished ...>
[pid  4777] close(17 <unfinished ...>
[pid  4776] close(28 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(9 <unfinished ...>
[pid  4778] <... close resumed>)        = 0
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] close(29 <unfinished ...>
[pid  4780] <... openat resumed>)       = 3
[pid  4780] setns(201, 0 <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(6 <unfinished ...>
[pid  4777] close(18 <unfinished ...>
[pid  4776] close(29 <unfinished ...>
[pid  4775] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... setns resumed>)        = 0
[pid  4779] close(10 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4775] exit_group(0 <unfinished ...>
[pid  4780] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(7 <unfinished ...>
[pid  4777] close(19 <unfinished ...>
[pid  4776] exit_group(0 <unfinished ...>
[pid  4775] <... exit_group resumed>)   = ?
[pid  4780] <... socket resumed>)       = 4
[pid  4779] close(11 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4776] <... exit_group resumed>)   = ?
[pid  4775] +++ exited with 0 +++
[pid  4780] setns(3, 0 <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(8 <unfinished ...>
[pid  4777] close(20 <unfinished ...>
[pid  4776] +++ exited with 0 +++
[pid  4780] <... setns resumed>)        = 0
[pid  4779] close(12 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(21 <unfinished ...>
[pid  4778] close(9 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4780] close(3 <unfinished ...>
[pid  4779] close(13 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4780] <... close resumed>)        = 0
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4780] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(10 <unfinished ...>
[pid  4777] close(22 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4780] <... fcntl resumed>)        = 5
[pid  4779] close(14 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4779] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4779] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4779] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4779] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4778] close(11 <unfinished ...>
[pid  4777] close(23 <unfinished ...>
[pid  4779] close(20 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 178
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(21 <unfinished ...>
[pid  4778] close(12 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4780] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4779] close(22 <unfinished ...>
[pid  4778] close(13 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4779] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4779] close(25 <unfinished ...>
[pid  4777] close(25 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(14 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4779] close(26 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(26 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 170
[pid  4780] <... openat resumed>)       = 3
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(15 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4781 attached
[pid  4780] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4779] close(27 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(27 <unfinished ...>
[pid  4781] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4780] <... write resumed>)        = 8
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(16 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... set_robust_list resumed>) = 0
[pid  4780] close(3 <unfinished ...>
[pid  4779] close(28 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(28 <unfinished ...>
[pid  4781] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4780] <... close resumed>)        = 0
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(17 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4782 attached
[pid  4781] <... prctl resumed>)        = 0
[pid  4780] close(4 <unfinished ...>
[pid  4779] close(29 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] close(29 <unfinished ...>
[pid  4782] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4781] setpgid(0, 0 <unfinished ...>
[pid  4780] <... close resumed>)        = 0
[pid  4779] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(18 <unfinished ...>
[pid  4777] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... set_robust_list resumed>) = 0
[pid  4781] <... setpgid resumed>)      = 0
[pid  4780] close(5 <unfinished ...>
[pid  4779] exit_group(0 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4777] exit_group(0 <unfinished ...>
[pid  4782] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4780] <... close resumed>)        = 0
[pid  4779] <... exit_group resumed>)   = ?
[pid  4778] close(19 <unfinished ...>
[pid  4777] <... exit_group resumed>)   = ?
[pid  4782] <... prctl resumed>)        = 0
[pid  4781] <... openat resumed>)       = 3
[pid  4780] close(6 <unfinished ...>
[pid  4779] +++ exited with 0 +++
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] setpgid(0, 0 <unfinished ...>
[pid  4781] write(3, "1000", 4 <unfinished ...>
[pid  4782] <... setpgid resumed>)      = 0
[pid  4781] <... write resumed>)        = 4
[pid  4782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4781] close(3 <unfinished ...>
[pid  4777] +++ exited with 0 +++
[pid  4782] <... openat resumed>)       = 3
[pid  4781] <... close resumed>)        = 0
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(20 <unfinished ...>
[pid  4782] write(3, "1000", 4 <unfinished ...>
[pid  4781] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4780] close(7 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4782] <... write resumed>)        = 4
[pid  4781] <... openat resumed>)       = 3
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(21 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4782] close(3 <unfinished ...>
[pid  4781] setns(201, 0 <unfinished ...>
[pid  4780] close(8 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4782] <... close resumed>)        = 0
[pid  4781] <... setns resumed>)        = 0
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(22 <unfinished ...>
[pid  4782] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4781] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4780] close(9 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... openat resumed>)       = 3
[pid  4781] <... socket resumed>)       = 4
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(23 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4782] setns(201, 0 <unfinished ...>
[pid  4781] setns(3, 0 <unfinished ...>
[pid  4780] close(10 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4784 attached
./strace-static-x86_64: Process 4783 attached
[pid  4782] <... setns resumed>)        = 0
[pid  4781] <... setns resumed>)        = 0
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(24 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 171
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 174
[pid  4782] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4781] close(3 <unfinished ...>
[pid  4780] close(11 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... socket resumed>)       = 4
[pid  4781] <... close resumed>)        = 0
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(25 <unfinished ...>
[pid  4782] setns(3, 0 <unfinished ...>
[pid  4781] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4780] close(12 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... setns resumed>)        = 0
[pid  4781] <... fcntl resumed>)        = 5
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(26 <unfinished ...>
[pid  4782] close(3 <unfinished ...>
[pid  4781] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4780] close(13 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... close resumed>)        = 0
[pid  4781] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(27 <unfinished ...>
[pid  4782] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4781] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(14 <unfinished ...>
[pid  4784] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4783] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4782] <... fcntl resumed>)        = 5
[pid  4781] <... openat resumed>)       = 3
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(28 <unfinished ...>
[pid  4782] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4781] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4780] close(15 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4781] <... write resumed>)        = 8
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] close(29 <unfinished ...>
[pid  4784] <... set_robust_list resumed>) = 0
[pid  4782] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4781] close(3 <unfinished ...>
[pid  4780] close(16 <unfinished ...>
[pid  4778] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4783] <... set_robust_list resumed>) = 0
[pid  4782] <... openat resumed>)       = 3
[pid  4781] <... close resumed>)        = 0
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] exit_group(0 <unfinished ...>
[pid  4784] <... prctl resumed>)        = 0
[pid  4782] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4781] close(4 <unfinished ...>
[pid  4780] close(17 <unfinished ...>
[pid  4778] <... exit_group resumed>)   = ?
[pid  4784] setpgid(0, 0 <unfinished ...>
[pid  4783] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4782] <... write resumed>)        = 8
[pid  4781] <... close resumed>)        = 0
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] close(3 <unfinished ...>
[pid  4781] close(5 <unfinished ...>
[pid  4782] <... close resumed>)        = 0
[pid  4781] <... close resumed>)        = 0
[pid  4782] close(4 <unfinished ...>
[pid  4781] close(6 <unfinished ...>
[pid  4782] <... close resumed>)        = 0
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] close(5 <unfinished ...>
[pid  4781] close(7 <unfinished ...>
[pid  4782] <... close resumed>)        = 0
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4778] +++ exited with 0 +++
[pid  4784] <... setpgid resumed>)      = 0
[pid  4782] close(6 <unfinished ...>
[pid  4781] close(8 <unfinished ...>
[pid  4780] close(18 <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4782] close(7 <unfinished ...>
[pid  4781] close(9 <unfinished ...>
[pid  4780] close(19 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4782] close(8 <unfinished ...>
[pid  4781] close(10 <unfinished ...>
[pid  4780] close(20 <unfinished ...>
[pid  4784] <... openat resumed>)       = 3
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] close(9 <unfinished ...>
[pid  4781] close(11 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(21 <unfinished ...>
[pid  4784] write(3, "1000", 4 <unfinished ...>
[pid  4782] close(10 <unfinished ...>
[pid  4781] close(12 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4784] <... write resumed>)        = 4
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(22 <unfinished ...>
[pid  4782] close(11 <unfinished ...>
[pid  4781] close(13 <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] close(12 <unfinished ...>
[pid  4781] close(14 <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(3 <unfinished ...>
[pid  4782] close(13 <unfinished ...>
[pid  4781] close(15 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(23 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 173
[pid  4784] <... close resumed>)        = 0
[pid  4782] close(14 <unfinished ...>
[pid  4781] close(16 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(24 <unfinished ...>
[pid  4782] close(15 <unfinished ...>
[pid  4781] close(17 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... openat resumed>)       = 3
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(25 <unfinished ...>
[pid  4782] close(16 <unfinished ...>
[pid  4781] close(18 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] setns(201, 0 <unfinished ...>
[pid  4783] <... prctl resumed>)        = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(26 <unfinished ...>
[pid  4782] close(17 <unfinished ...>
[pid  4781] close(19 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... setns resumed>)        = 0
[pid  4783] setpgid(0, 0 <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(27 <unfinished ...>
[pid  4782] close(18 <unfinished ...>
[pid  4781] close(20 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4785 attached
[pid  4784] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4783] <... setpgid resumed>)      = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(28 <unfinished ...>
[pid  4785] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4784] <... socket resumed>)       = 4
[pid  4783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4782] close(19 <unfinished ...>
[pid  4781] close(21 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... set_robust_list resumed>) = 0
[pid  4784] setns(3, 0 <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] close(29 <unfinished ...>
[pid  4783] <... openat resumed>)       = 3
[pid  4785] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4784] <... setns resumed>)        = 0
[pid  4782] close(20 <unfinished ...>
[pid  4781] close(22 <unfinished ...>
[pid  4780] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] write(3, "1000", 4 <unfinished ...>
[pid  4785] <... prctl resumed>)        = 0
[pid  4784] close(3 <unfinished ...>
[pid  4783] <... write resumed>)        = 4
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] exit_group(0 <unfinished ...>
[pid  4785] setpgid(0, 0 <unfinished ...>
[pid  4784] <... close resumed>)        = 0
[pid  4783] close(3 <unfinished ...>
[pid  4782] close(21 <unfinished ...>
[pid  4781] close(23 <unfinished ...>
[pid  4780] <... exit_group resumed>)   = ?
[pid  4785] <... setpgid resumed>)      = 0
[pid  4784] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4783] <... close resumed>)        = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4782] close(22 <unfinished ...>
[pid  4781] close(24 <unfinished ...>
[pid  4785] <... openat resumed>)       = 3
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4780] +++ exited with 0 +++
[pid  4785] write(3, "1000", 4 <unfinished ...>
[pid  4784] <... fcntl resumed>)        = 5
[pid  4783] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4782] close(23 <unfinished ...>
[pid  4781] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4785] <... write resumed>)        = 4
[pid  4784] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4783] <... openat resumed>)       = 3
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] close(3 <unfinished ...>
[pid  4784] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4783] setns(201, 0 <unfinished ...>
[pid  4782] close(24 <unfinished ...>
[pid  4781] close(26 <unfinished ...>
[pid  4785] <... close resumed>)        = 0
[pid  4784] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4783] <... setns resumed>)        = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4784] <... openat resumed>)       = 3
[pid  4783] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4782] close(25 <unfinished ...>
[pid  4781] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4785] <... openat resumed>)       = 3
[pid  4784] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] setns(201, 0 <unfinished ...>
[pid  4782] close(26 <unfinished ...>
[pid  4781] close(28 <unfinished ...>
[pid  4785] <... setns resumed>)        = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4782] close(27 <unfinished ...>
[pid  4781] close(29 <unfinished ...>
[pid  4785] <... socket resumed>)       = 4
[pid  4784] <... write resumed>)        = 8
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 173
[pid  4785] setns(3, 0 <unfinished ...>
[pid  4784] close(3 <unfinished ...>
[pid  4783] <... socket resumed>)       = 4
[pid  4782] close(28 <unfinished ...>
[pid  4781] exit_group(0 <unfinished ...>
[pid  4785] <... setns resumed>)        = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4781] <... exit_group resumed>)   = ?
[pid  4785] close(3 <unfinished ...>
[pid  4784] <... close resumed>)        = 0
[pid  4783] setns(3, 0 <unfinished ...>
[pid  4782] close(29 <unfinished ...>
[pid  4781] +++ exited with 0 +++
[pid  4785] <... close resumed>)        = 0
[pid  4784] close(4 <unfinished ...>
[pid  4783] <... setns resumed>)        = 0
[pid  4782] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4785] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4784] <... close resumed>)        = 0
[pid  4783] close(3 <unfinished ...>
[pid  4782] exit_group(0 <unfinished ...>
[pid  4785] <... fcntl resumed>)        = 5
[pid  4784] close(5 <unfinished ...>
[pid  4782] <... exit_group resumed>)   = ?
[pid  4783] <... close resumed>)        = 0
[pid  4785] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4784] <... close resumed>)        = 0
[pid  4783] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4782] +++ exited with 0 +++
./strace-static-x86_64: Process 4786 attached
[pid  4785] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4784] close(6 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4783] <... fcntl resumed>)        = 5
[pid  4786] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4785] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4786] <... set_robust_list resumed>) = 0
[pid  4785] <... openat resumed>)       = 3
[pid  4783] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4786] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4785] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4784] close(7 <unfinished ...>
[pid  4783] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4786] <... prctl resumed>)        = 0
[pid  4785] <... write resumed>)        = 8
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4786] setpgid(0, 0 <unfinished ...>
[pid  4785] close(3 <unfinished ...>
[pid  4786] <... setpgid resumed>)      = 0
[pid  4785] <... close resumed>)        = 0
[pid  4786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4785] close(4 <unfinished ...>
[pid  4786] <... openat resumed>)       = 3
[pid  4785] <... close resumed>)        = 0
[pid  4784] close(8 <unfinished ...>
[pid  4783] <... openat resumed>)       = 3
[pid  4786] write(3, "1000", 4 <unfinished ...>
[pid  4785] close(5 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... write resumed>)        = 4
[pid  4785] <... close resumed>)        = 0
[pid  4784] close(9 <unfinished ...>
[pid  4783] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 179
[pid  4786] close(3 <unfinished ...>
[pid  4785] close(6 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... write resumed>)        = 8
[pid  4784] close(10 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4786] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4785] close(7 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(3 <unfinished ...>
[pid  4786] <... openat resumed>)       = 3
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] setns(201, 0 <unfinished ...>
[pid  4785] close(8 <unfinished ...>
[pid  4786] <... setns resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4785] close(9 <unfinished ...>
[pid  4784] close(11 <unfinished ...>
[pid  4786] <... socket resumed>)       = 4
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 171
[pid  4786] setns(3, 0 <unfinished ...>
[pid  4785] close(10 <unfinished ...>
[pid  4784] close(12 <unfinished ...>
[pid  4783] close(4./strace-static-x86_64: Process 4787 attached
 <unfinished ...>
[pid  4786] <... setns resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = 0
[pid  4786] close(3 <unfinished ...>
[pid  4785] close(11 <unfinished ...>
[pid  4784] close(13 <unfinished ...>
[pid  4783] close(5 <unfinished ...>
[pid  4786] <... close resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4785] close(12 <unfinished ...>
[pid  4784] close(14 <unfinished ...>
[pid  4783] <... close resumed>)        = 0
[pid  4786] <... fcntl resumed>)        = 5
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(6 <unfinished ...>
[pid  4787] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4786] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4785] close(13 <unfinished ...>
[pid  4784] close(15 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4788 attached
[pid  4787] <... set_robust_list resumed>) = 0
[pid  4786] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(7 <unfinished ...>
[pid  4788] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4787] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4786] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4785] close(14 <unfinished ...>
[pid  4784] close(16 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... set_robust_list resumed>) = 0
[pid  4787] <... prctl resumed>)        = 0
[pid  4786] <... openat resumed>)       = 3
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(8 <unfinished ...>
[pid  4788] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4786] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4785] close(15 <unfinished ...>
[pid  4784] close(17 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] setpgid(0, 0 <unfinished ...>
[pid  4788] <... prctl resumed>)        = 0
[pid  4787] <... setpgid resumed>)      = 0
[pid  4786] <... write resumed>)        = 8
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(9 <unfinished ...>
[pid  4788] setpgid(0, 0 <unfinished ...>
[pid  4787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4786] close(3 <unfinished ...>
[pid  4785] close(16 <unfinished ...>
[pid  4784] close(18 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... setpgid resumed>)      = 0
[pid  4786] <... close resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(10 <unfinished ...>
[pid  4788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4787] <... openat resumed>)       = 3
[pid  4786] close(4 <unfinished ...>
[pid  4785] close(17 <unfinished ...>
[pid  4784] close(19 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... openat resumed>)       = 3
[pid  4787] write(3, "1000", 4 <unfinished ...>
[pid  4786] <... close resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(11 <unfinished ...>
[pid  4788] write(3, "1000", 4 <unfinished ...>
[pid  4786] close(5 <unfinished ...>
[pid  4785] close(18 <unfinished ...>
[pid  4784] close(20 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... write resumed>)        = 4
[pid  4787] <... write resumed>)        = 4
[pid  4786] <... close resumed>)        = 0
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(12 <unfinished ...>
[pid  4788] close(3 <unfinished ...>
[pid  4787] close(3 <unfinished ...>
[pid  4786] close(6 <unfinished ...>
[pid  4785] close(19 <unfinished ...>
[pid  4784] close(21 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... close resumed>)        = 0
[pid  4787] <... close resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(13 <unfinished ...>
[pid  4788] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4787] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4786] close(7 <unfinished ...>
[pid  4785] close(20 <unfinished ...>
[pid  4784] close(22 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... openat resumed>)       = 3
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(14 <unfinished ...>
[pid  4788] setns(201, 0 <unfinished ...>
[pid  4786] close(8 <unfinished ...>
[pid  4785] close(21 <unfinished ...>
[pid  4788] <... setns resumed>)        = 0
[pid  4787] <... openat resumed>)       = 3
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(23 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4787] setns(201, 0 <unfinished ...>
[pid  4786] close(9 <unfinished ...>
[pid  4785] close(22 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(15 <unfinished ...>
[pid  4788] <... socket resumed>)       = 4
[pid  4787] <... setns resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(24 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] setns(3, 0 <unfinished ...>
[pid  4787] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4786] close(10 <unfinished ...>
[pid  4785] close(23 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(16 <unfinished ...>
[pid  4788] <... setns resumed>)        = 0
[pid  4787] <... socket resumed>)       = 4
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(25 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(3 <unfinished ...>
[pid  4787] setns(3, 0 <unfinished ...>
[pid  4786] close(11 <unfinished ...>
[pid  4785] close(24 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(17 <unfinished ...>
[pid  4788] <... close resumed>)        = 0
[pid  4787] <... setns resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(26 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4787] close(3 <unfinished ...>
[pid  4786] close(12 <unfinished ...>
[pid  4785] close(25 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(18 <unfinished ...>
[pid  4788] <... fcntl resumed>)        = 5
[pid  4787] <... close resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(27 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4787] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4786] close(13 <unfinished ...>
[pid  4785] close(26 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(19 <unfinished ...>
[pid  4788] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4787] <... fcntl resumed>)        = 5
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(28 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4787] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4786] close(14 <unfinished ...>
[pid  4785] close(27 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(20 <unfinished ...>
[pid  4788] <... openat resumed>)       = 3
[pid  4787] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] close(29 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4787] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4786] close(15 <unfinished ...>
[pid  4785] close(28 <unfinished ...>
[pid  4784] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(21 <unfinished ...>
[pid  4788] <... write resumed>)        = 8
[pid  4787] <... openat resumed>)       = 3
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] exit_group(0 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(3 <unfinished ...>
[pid  4787] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4786] close(16 <unfinished ...>
[pid  4785] close(29 <unfinished ...>
[pid  4784] <... exit_group resumed>)   = ?
[pid  4783] close(22 <unfinished ...>
[pid  4788] <... close resumed>)        = 0
[pid  4787] <... write resumed>)        = 8
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(4 <unfinished ...>
[pid  4786] close(17 <unfinished ...>
[pid  4788] <... close resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(5 <unfinished ...>
[pid  4786] close(18 <unfinished ...>
[pid  4788] <... close resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(6 <unfinished ...>
[pid  4786] close(19 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(7 <unfinished ...>
[pid  4786] close(20 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4784] +++ exited with 0 +++
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(8 <unfinished ...>
[pid  4787] close(3 <unfinished ...>
[pid  4786] close(21 <unfinished ...>
[pid  4785] exit_group(0 <unfinished ...>
[pid  4783] close(23 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] <... close resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4785] <... exit_group resumed>)   = ?
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4788] close(9 <unfinished ...>
[pid  4787] close(4 <unfinished ...>
[pid  4786] close(22 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(10 <unfinished ...>
[pid  4786] close(23 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(11 <unfinished ...>
[pid  4786] close(24 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(12 <unfinished ...>
[pid  4786] close(25 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(13 <unfinished ...>
[pid  4786] close(26 <unfinished ...>
[pid  4785] +++ exited with 0 +++
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] <... close resumed>)        = 0
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] close(24 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4788] close(14 <unfinished ...>
[pid  4787] close(5 <unfinished ...>
[pid  4786] close(27 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4788] close(15 <unfinished ...>
[pid  4787] <... close resumed>)        = 0
[pid  4786] close(28 <unfinished ...>
[pid  4783] close(25 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] close(6 <unfinished ...>
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(16 <unfinished ...>
[pid  4786] close(29 <unfinished ...>
[pid  4783] close(26 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4788] close(17 <unfinished ...>
[pid  4787] close(7 <unfinished ...>
[pid  4786] exit_group(0 <unfinished ...>
[pid  4783] close(27 <unfinished ...>
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4786] <... exit_group resumed>)   = ?
[pid  4788] close(18 <unfinished ...>
[pid  4786] +++ exited with 0 +++
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] close(19 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 172
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] close(8 <unfinished ...>
[pid  4783] close(28 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 174
[pid  4788] close(20 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] close(9 <unfinished ...>
[pid  4788] close(21 <unfinished ...>
[pid  4783] close(29 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] close(10 <unfinished ...>
[pid  4783] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4788] close(22 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4788] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4783] exit_group(0 <unfinished ...>
[pid  4788] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4788] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4788] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4788] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4788] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4788] close(28./strace-static-x86_64: Process 4790 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4790] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4788] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4790] <... set_robust_list resumed>) = 0
[pid  4788] exit_group(0 <unfinished ...>
[pid  4790] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4788] <... exit_group resumed>)   = ?
[pid  4790] <... prctl resumed>)        = 0
[pid  4788] +++ exited with 0 +++
[pid  4787] close(11 <unfinished ...>
[pid  4783] <... exit_group resumed>)   = ?
[pid  4790] setpgid(0, 0 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... setpgid resumed>)      = 0
[pid  4790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4787] close(12 <unfinished ...>
[pid  4783] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 174
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] write(3, "1000", 4)         = 4
[pid  4790] close(3)                    = 0
[pid  4790] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4787] close(13 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4790] <... openat resumed>)       = 3
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] setns(201, 0 <unfinished ...>
[pid  4787] close(14 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4790] <... setns resumed>)        = 0
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 172
[pid  4790] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4791 attached
) = 4
[pid  4791] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4790] setns(3, 0 <unfinished ...>
[pid  4787] close(15 <unfinished ...>
[pid  4791] <... set_robust_list resumed>) = 0
[pid  4790] <... setns resumed>)        = 0
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] close(16 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 175
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4790] close(3 <unfinished ...>
[pid  4787] close(17)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4792 attached
./strace-static-x86_64: Process 4789 attached
[pid  4791] <... prctl resumed>)        = 0
[pid  4790] <... close resumed>)        = 0
[pid  4787] close(18 <unfinished ...>
[pid  4791] setpgid(0, 0 <unfinished ...>
[pid  4790] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] <... setpgid resumed>)      = 0
[pid  4790] <... fcntl resumed>)        = 5
[pid  4787] close(19 <unfinished ...>
[pid  4792] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4790] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4789] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] <... set_robust_list resumed>) = 0
[pid  4791] <... openat resumed>)       = 3
[pid  4790] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4789] <... set_robust_list resumed>) = 0
[pid  4787] close(20./strace-static-x86_64: Process 4793 attached
 <unfinished ...>
[pid  4791] write(3, "1000", 4 <unfinished ...>
[pid  4790] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4792] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4791] <... write resumed>)        = 4
[pid  4790] <... openat resumed>)       = 3
[pid  4789] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4787] close(21 <unfinished ...>
[pid  4793] <... set_robust_list resumed>) = 0
[pid  4791] close(3 <unfinished ...>
[pid  4790] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4789] <... prctl resumed>)        = 0
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4792] <... prctl resumed>)        = 0
[pid  4791] <... close resumed>)        = 0
[pid  4790] <... write resumed>)        = 8
[pid  4789] setpgid(0, 0 <unfinished ...>
[pid  4787] close(22 <unfinished ...>
[pid  4793] <... prctl resumed>)        = 0
[pid  4792] setpgid(0, 0 <unfinished ...>
[pid  4791] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4790] close(3 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... setpgid resumed>)      = 0
[pid  4793] setpgid(0, 0 <unfinished ...>
[pid  4792] <... setpgid resumed>)      = 0
[pid  4791] <... openat resumed>)       = 3
[pid  4790] <... close resumed>)        = 0
[pid  4787] close(23 <unfinished ...>
[pid  4793] <... setpgid resumed>)      = 0
[pid  4791] setns(201, 0 <unfinished ...>
[pid  4790] close(4 <unfinished ...>
[pid  4789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4791] <... setns resumed>)        = 0
[pid  4790] <... close resumed>)        = 0
[pid  4789] <... openat resumed>)       = 3
[pid  4787] close(24 <unfinished ...>
[pid  4793] <... openat resumed>)       = 3
[pid  4792] <... openat resumed>)       = 3
[pid  4791] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4790] close(5 <unfinished ...>
[pid  4789] write(3, "1000", 4 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] write(3, "1000", 4 <unfinished ...>
[pid  4792] write(3, "1000", 4 <unfinished ...>
[pid  4791] <... socket resumed>)       = 4
[pid  4790] <... close resumed>)        = 0
[pid  4789] <... write resumed>)        = 4
[pid  4787] close(25 <unfinished ...>
[pid  4793] <... write resumed>)        = 4
[pid  4792] <... write resumed>)        = 4
[pid  4791] setns(3, 0 <unfinished ...>
[pid  4790] close(6 <unfinished ...>
[pid  4789] close(3 <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(3 <unfinished ...>
[pid  4792] close(3 <unfinished ...>
[pid  4791] <... setns resumed>)        = 0
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = 0
[pid  4787] close(26 <unfinished ...>
[pid  4793] <... close resumed>)        = 0
[pid  4792] <... close resumed>)        = 0
[pid  4791] close(3 <unfinished ...>
[pid  4790] close(7 <unfinished ...>
[pid  4789] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4792] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4791] <... close resumed>)        = 0
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] close(27 <unfinished ...>
[pid  4793] <... openat resumed>)       = 3
[pid  4792] <... openat resumed>)       = 3
[pid  4791] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4790] close(8 <unfinished ...>
[pid  4789] <... openat resumed>)       = 3
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] setns(201, 0 <unfinished ...>
[pid  4792] setns(201, 0 <unfinished ...>
[pid  4791] <... fcntl resumed>)        = 5
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] setns(201, 0 <unfinished ...>
[pid  4787] close(28 <unfinished ...>
[pid  4793] <... setns resumed>)        = 0
[pid  4792] <... setns resumed>)        = 0
[pid  4791] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4790] close(9 <unfinished ...>
[pid  4789] <... setns resumed>)        = 0
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4792] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4791] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4787] close(29 <unfinished ...>
[pid  4793] <... socket resumed>)       = 4
[pid  4792] <... socket resumed>)       = 4
[pid  4791] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4790] close(10 <unfinished ...>
[pid  4789] <... socket resumed>)       = 4
[pid  4787] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] setns(3, 0 <unfinished ...>
[pid  4792] setns(3, 0 <unfinished ...>
[pid  4791] <... openat resumed>)       = 3
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] setns(3, 0 <unfinished ...>
[pid  4793] <... setns resumed>)        = 0
[pid  4792] <... setns resumed>)        = 0
[pid  4791] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4790] close(11 <unfinished ...>
[pid  4789] <... setns resumed>)        = 0
[pid  4787] exit_group(0 <unfinished ...>
[pid  4793] close(3 <unfinished ...>
[pid  4792] close(3 <unfinished ...>
[pid  4791] <... write resumed>)        = 8
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(3 <unfinished ...>
[pid  4787] <... exit_group resumed>)   = ?
[pid  4793] <... close resumed>)        = 0
[pid  4792] <... close resumed>)        = 0
[pid  4791] close(3 <unfinished ...>
[pid  4790] close(12 <unfinished ...>
[pid  4789] <... close resumed>)        = 0
[pid  4791] <... close resumed>)        = 0
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(4 <unfinished ...>
[pid  4790] close(13 <unfinished ...>
[pid  4791] <... close resumed>)        = 0
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(5 <unfinished ...>
[pid  4790] close(14 <unfinished ...>
[pid  4791] <... close resumed>)        = 0
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4787] +++ exited with 0 +++
[pid  4791] close(6 <unfinished ...>
[pid  4790] close(15 <unfinished ...>
[pid  4789] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4793] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4792] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... fcntl resumed>)        = 5
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4793] <... fcntl resumed>)        = 5
[pid  4792] <... fcntl resumed>)        = 5
[pid  4791] close(7 <unfinished ...>
[pid  4790] close(16 <unfinished ...>
[pid  4793] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4793] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4792] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4791] close(8 <unfinished ...>
[pid  4790] close(17 <unfinished ...>
[pid  4789] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4793] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4792] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4793] <... openat resumed>)       = 3
[pid  4791] close(9 <unfinished ...>
[pid  4790] close(18 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... openat resumed>)       = 3
[pid  4792] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4793] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4792] <... openat resumed>)       = 3
[pid  4791] close(10 <unfinished ...>
[pid  4790] close(19 <unfinished ...>
[pid  4789] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(11 <unfinished ...>
[pid  4790] close(20 <unfinished ...>
[pid  4789] <... write resumed>)        = 8
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4793] <... write resumed>)        = 8
[pid  4792] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(3 <unfinished ...>
[pid  4791] close(12 <unfinished ...>
[pid  4790] close(21 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(13 <unfinished ...>
[pid  4790] close(22 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(14 <unfinished ...>
[pid  4790] close(23 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = 0
[pid  4792] <... write resumed>)        = 8
[pid  4793] close(3 <unfinished ...>
[pid  4792] close(3 <unfinished ...>
[pid  4791] close(15 <unfinished ...>
[pid  4790] close(24 <unfinished ...>
[pid  4789] close(4 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 180
[pid  4793] <... close resumed>)        = 0
[pid  4792] <... close resumed>)        = 0
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = 0
[pid  4793] close(4 <unfinished ...>
[pid  4792] close(4 <unfinished ...>
[pid  4791] close(16 <unfinished ...>
[pid  4790] close(25 <unfinished ...>
[pid  4789] close(5 <unfinished ...>
[pid  4793] <... close resumed>)        = 0
[pid  4792] <... close resumed>)        = 0
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(5 <unfinished ...>
[pid  4792] close(5 <unfinished ...>
[pid  4791] close(17 <unfinished ...>
[pid  4790] close(26 <unfinished ...>
[pid  4789] <... close resumed>)        = 0
[pid  4793] <... close resumed>)        = 0
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(6 <unfinished ...>
[pid  4793] close(6 <unfinished ...>
[pid  4792] <... close resumed>)        = 0
[pid  4791] close(18 <unfinished ...>
[pid  4790] close(27 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(6 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(7./strace-static-x86_64: Process 4794 attached
 <unfinished ...>
[pid  4793] close(7 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(19 <unfinished ...>
[pid  4790] close(28 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(7 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(8 <unfinished ...>
[pid  4794] <... set_robust_list resumed>) = 0
[pid  4793] close(8 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(20 <unfinished ...>
[pid  4790] close(29 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(8 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(9 <unfinished ...>
[pid  4794] <... prctl resumed>)        = 0
[pid  4793] close(9 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(21 <unfinished ...>
[pid  4790] exit_group(0 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] setpgid(0, 0 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(9 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4790] <... exit_group resumed>)   = ?
[pid  4789] close(10 <unfinished ...>
[pid  4794] <... setpgid resumed>)      = 0
[pid  4793] close(10 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(22 <unfinished ...>
[pid  4790] +++ exited with 0 +++
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(10 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(11 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4794] <... openat resumed>)       = 3
[pid  4793] close(11 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(23 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] write(3, "1000", 4 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(11 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(12 <unfinished ...>
[pid  4794] <... write resumed>)        = 4
[pid  4793] close(12 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(24 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] close(3 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(12 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... close resumed>)        = 0
[pid  4793] close(13 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(25 <unfinished ...>
[pid  4789] close(13 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4795 attached
 <unfinished ...>
[pid  4794] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(13 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... openat resumed>)       = 3
[pid  4793] close(14 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(26 <unfinished ...>
[pid  4789] close(14 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 175
[pid  4795] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4794] setns(201, 0 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(14 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... setns resumed>)        = 0
[pid  4793] close(15 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(27 <unfinished ...>
[pid  4789] close(15 <unfinished ...>
[pid  4794] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(15 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... socket resumed>)       = 4
[pid  4793] close(16 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(28 <unfinished ...>
[pid  4789] close(16 <unfinished ...>
[pid  4795] <... set_robust_list resumed>) = 0
[pid  4794] setns(3, 0 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(16 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... setns resumed>)        = 0
[pid  4793] close(17 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] close(29 <unfinished ...>
[pid  4789] close(17 <unfinished ...>
[pid  4794] close(3 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(17 <unfinished ...>
[pid  4791] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... close resumed>)        = 0
[pid  4793] close(18 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] exit_group(0 <unfinished ...>
[pid  4789] close(18 <unfinished ...>
[pid  4794] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(18 <unfinished ...>
[pid  4791] <... exit_group resumed>)   = ?
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4794] <... fcntl resumed>)        = 5
[pid  4793] close(19 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4791] +++ exited with 0 +++
[pid  4789] close(19 <unfinished ...>
[pid  4794] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(19 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4794] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4793] close(20 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(20 <unfinished ...>
[pid  4794] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(20 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... openat resumed>)       = 3
[pid  4793] close(21 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(21 <unfinished ...>
[pid  4795] <... prctl resumed>)        = 0
[pid  4794] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(21 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4795] setpgid(0, 0 <unfinished ...>
[pid  4794] <... write resumed>)        = 8
[pid  4793] close(22 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(22 <unfinished ...>
[pid  4794] close(3)                    = 0
[pid  4794] close(4)                    = 0
[pid  4794] close(5)                    = 0
[pid  4794] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4794] close(7 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(22 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 175
[pid  4795] <... setpgid resumed>)      = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(23 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(23 <unfinished ...>
[pid  4794] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4794] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4794] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4794] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4794] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4794] close(13 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(23 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(24 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(24 <unfinished ...>
[pid  4794] close(14 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(24 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(25 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(25 <unfinished ...>
[pid  4794] close(15 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(25 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4796 attached
[pid  4795] <... openat resumed>)       = 3
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(26 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] close(26 <unfinished ...>
[pid  4796] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4795] write(3, "1000", 4 <unfinished ...>
[pid  4794] close(16 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(26 <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] <... set_robust_list resumed>) = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(27 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4795] <... write resumed>)        = 4
[pid  4794] close(17 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(27 <unfinished ...>
[pid  4789] close(27 <unfinished ...>
[pid  4796] <... prctl resumed>)        = 0
[pid  4795] close(3 <unfinished ...>
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(28 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] setpgid(0, 0 <unfinished ...>
[pid  4794] close(18 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(28 <unfinished ...>
[pid  4789] close(28 <unfinished ...>
[pid  4795] <... close resumed>)        = 0
[pid  4796] <... setpgid resumed>)      = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] close(29 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4794] close(19 <unfinished ...>
[pid  4793] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] close(29 <unfinished ...>
[pid  4789] close(29 <unfinished ...>
[pid  4796] <... openat resumed>)       = 3
[pid  4795] <... openat resumed>)       = 3
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4793] exit_group(0 <unfinished ...>
[pid  4792] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4789] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] write(3, "1000", 4 <unfinished ...>
[pid  4795] setns(201, 0 <unfinished ...>
[pid  4794] close(20 <unfinished ...>
[pid  4793] <... exit_group resumed>)   = ?
[pid  4792] exit_group(0 <unfinished ...>
[pid  4789] exit_group(0 <unfinished ...>
[pid  4796] <... write resumed>)        = 4
[pid  4795] <... setns resumed>)        = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] close(3 <unfinished ...>
[pid  4794] close(21 <unfinished ...>
[pid  4796] <... close resumed>)        = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4794] close(22 <unfinished ...>
[pid  4796] <... openat resumed>)       = 3
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] setns(201, 0 <unfinished ...>
[pid  4794] close(23 <unfinished ...>
[pid  4793] +++ exited with 0 +++
[pid  4796] <... setns resumed>)        = 0
[pid  4795] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] <... exit_group resumed>)   = ?
[pid  4789] <... exit_group resumed>)   = ?
[pid  4796] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4794] close(24 <unfinished ...>
[pid  4796] <... socket resumed>)       = 4
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] setns(3, 0 <unfinished ...>
[pid  4794] close(25 <unfinished ...>
[pid  4796] <... setns resumed>)        = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] close(3 <unfinished ...>
[pid  4794] close(26 <unfinished ...>
[pid  4796] <... close resumed>)        = 0
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4792] +++ exited with 0 +++
[pid  4796] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4794] close(27 <unfinished ...>
[pid  4796] <... fcntl resumed>)        = 5
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4794] close(28 <unfinished ...>
[pid  4796] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4794] close(29 <unfinished ...>
[pid  4796] <... openat resumed>)       = 3
[pid  4794] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... socket resumed>)       = 4
[pid  4789] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4796] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4795] setns(3, 0 <unfinished ...>
[pid  4794] exit_group(0 <unfinished ...>
[pid  4796] <... write resumed>)        = 8
[pid  4795] <... setns resumed>)        = 0
[pid  4794] <... exit_group resumed>)   = ?
[pid  4796] close(3 <unfinished ...>
[pid  4795] close(3 <unfinished ...>
[pid  4794] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4796] <... close resumed>)        = 0
[pid  4795] <... close resumed>)        = 0
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4796] close(4 <unfinished ...>
[pid  4795] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4796] <... close resumed>)        = 0
[pid  4796] close(5)                    = 0
[pid  4796] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4796] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4796] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4796] close(9 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... fcntl resumed>)        = 5
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 173
[pid  4796] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4796] close(21 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 173
[pid  4796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4796] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4796] close(27)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4797 attached
[pid  4796] close(28 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 181
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 176
[pid  4797] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 4798 attached
./strace-static-x86_64: Process 4799 attached
 <unfinished ...>
[pid  4797] <... set_robust_list resumed>) = 0
[pid  4796] close(29 <unfinished ...>
[pid  4795] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4797] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4796] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4797] <... prctl resumed>)        = 0
[pid  4796] exit_group(0 <unfinished ...>
[pid  4797] setpgid(0, 0 <unfinished ...>
[pid  4796] <... exit_group resumed>)   = ?
[pid  4799] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4798] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4797] <... setpgid resumed>)      = 0
[pid  4796] +++ exited with 0 +++
[pid  4795] <... openat resumed>)       = 3
[pid  4797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4795] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4797] <... openat resumed>)       = 3
[pid  4795] <... write resumed>)        = 8
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4797] write(3, "1000", 4 <unfinished ...>
[pid  4795] close(3 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4800 attached
 <unfinished ...>
[pid  4797] <... write resumed>)        = 4
[pid  4795] <... close resumed>)        = 0
[pid  4800] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4797] close(3 <unfinished ...>
[pid  4800] <... set_robust_list resumed>) = 0
[pid  4797] <... close resumed>)        = 0
[pid  4800] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4797] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4795] close(4 <unfinished ...>
[pid  4800] <... prctl resumed>)        = 0
[pid  4797] <... openat resumed>)       = 3
[pid  4795] <... close resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 176
[pid  4795] close(5 <unfinished ...>
[pid  4800] setpgid(0, 0 <unfinished ...>
[pid  4797] setns(201, 0 <unfinished ...>
[pid  4800] <... setpgid resumed>)      = 0
[pid  4799] <... set_robust_list resumed>) = 0
[pid  4798] <... set_robust_list resumed>) = 0
[pid  4797] <... setns resumed>)        = 0
[pid  4795] <... close resumed>)        = 0
[pid  4800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4799] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4798] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4797] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4795] close(6 <unfinished ...>
[pid  4800] <... openat resumed>)       = 3
[pid  4799] <... prctl resumed>)        = 0
[pid  4798] <... prctl resumed>)        = 0
[pid  4797] <... socket resumed>)       = 4
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] write(3, "1000", 4 <unfinished ...>
[pid  4797] setns(3, 0 <unfinished ...>
[pid  4795] close(7 <unfinished ...>
[pid  4800] <... write resumed>)        = 4
[pid  4799] setpgid(0, 0 <unfinished ...>
[pid  4798] setpgid(0, 0 <unfinished ...>
[pid  4797] <... setns resumed>)        = 0
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] close(3 <unfinished ...>
[pid  4799] <... setpgid resumed>)      = 0
[pid  4797] close(3 <unfinished ...>
[pid  4795] close(8 <unfinished ...>
[pid  4798] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 4801 attached
[pid  4800] <... close resumed>)        = 0
[pid  4797] <... close resumed>)        = 0
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4800] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4797] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4795] close(9 <unfinished ...>
[pid  4801] <... set_robust_list resumed>) = 0
[pid  4800] <... openat resumed>)       = 3
[pid  4798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4797] <... fcntl resumed>)        = 5
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4800] setns(201, 0 <unfinished ...>
[pid  4799] <... openat resumed>)       = 3
[pid  4798] <... openat resumed>)       = 3
[pid  4797] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4795] close(10 <unfinished ...>
[pid  4801] <... prctl resumed>)        = 0
[pid  4800] <... setns resumed>)        = 0
[pid  4797] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] write(3, "1000", 4 <unfinished ...>
[pid  4798] write(3, "1000", 4 <unfinished ...>
[pid  4801] setpgid(0, 0 <unfinished ...>
[pid  4800] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4799] <... write resumed>)        = 4
[pid  4797] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4795] close(11 <unfinished ...>
[pid  4798] <... write resumed>)        = 4
[pid  4801] <... setpgid resumed>)      = 0
[pid  4800] <... socket resumed>)       = 4
[pid  4799] close(3 <unfinished ...>
[pid  4797] <... openat resumed>)       = 3
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(3 <unfinished ...>
[pid  4801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4800] setns(3, 0 <unfinished ...>
[pid  4799] <... close resumed>)        = 0
[pid  4797] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4795] close(12 <unfinished ...>
[pid  4798] <... close resumed>)        = 0
[pid  4801] <... openat resumed>)       = 3
[pid  4800] <... setns resumed>)        = 0
[pid  4799] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4798] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4797] <... write resumed>)        = 8
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] write(3, "1000", 4 <unfinished ...>
[pid  4800] close(3 <unfinished ...>
[pid  4797] close(3 <unfinished ...>
[pid  4795] close(13 <unfinished ...>
[pid  4801] <... write resumed>)        = 4
[pid  4800] <... close resumed>)        = 0
[pid  4799] <... openat resumed>)       = 3
[pid  4798] <... openat resumed>)       = 3
[pid  4797] <... close resumed>)        = 0
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(3 <unfinished ...>
[pid  4800] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4799] setns(201, 0 <unfinished ...>
[pid  4798] setns(201, 0 <unfinished ...>
[pid  4797] close(4 <unfinished ...>
[pid  4795] close(14 <unfinished ...>
[pid  4801] <... close resumed>)        = 0
[pid  4800] <... fcntl resumed>)        = 5
[pid  4799] <... setns resumed>)        = 0
[pid  4798] <... setns resumed>)        = 0
[pid  4797] <... close resumed>)        = 0
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4800] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4799] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4798] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4797] close(5 <unfinished ...>
[pid  4795] close(15 <unfinished ...>
[pid  4801] <... openat resumed>)       = 3
[pid  4800] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4799] <... socket resumed>)       = 4
[pid  4798] <... socket resumed>)       = 4
[pid  4797] <... close resumed>)        = 0
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] setns(201, 0 <unfinished ...>
[pid  4800] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4799] setns(3, 0 <unfinished ...>
[pid  4798] setns(3, 0 <unfinished ...>
[pid  4797] close(6 <unfinished ...>
[pid  4795] close(16 <unfinished ...>
[pid  4801] <... setns resumed>)        = 0
[pid  4800] <... openat resumed>)       = 3
[pid  4799] <... setns resumed>)        = 0
[pid  4798] <... setns resumed>)        = 0
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4800] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4799] close(3 <unfinished ...>
[pid  4798] close(3 <unfinished ...>
[pid  4797] close(7 <unfinished ...>
[pid  4795] close(17 <unfinished ...>
[pid  4801] <... socket resumed>)       = 4
[pid  4800] <... write resumed>)        = 8
[pid  4799] <... close resumed>)        = 0
[pid  4798] <... close resumed>)        = 0
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] setns(3, 0 <unfinished ...>
[pid  4800] close(3 <unfinished ...>
[pid  4799] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4798] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4797] close(8 <unfinished ...>
[pid  4795] close(18 <unfinished ...>
[pid  4801] <... setns resumed>)        = 0
[pid  4800] <... close resumed>)        = 0
[pid  4799] <... fcntl resumed>)        = 5
[pid  4798] <... fcntl resumed>)        = 5
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(3 <unfinished ...>
[pid  4800] close(4 <unfinished ...>
[pid  4799] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4797] close(9 <unfinished ...>
[pid  4795] close(19 <unfinished ...>
[pid  4801] <... close resumed>)        = 0
[pid  4800] <... close resumed>)        = 0
[pid  4799] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4798] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4800] close(5 <unfinished ...>
[pid  4799] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4798] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4797] close(10 <unfinished ...>
[pid  4795] close(20 <unfinished ...>
[pid  4801] <... fcntl resumed>)        = 5
[pid  4800] <... close resumed>)        = 0
[pid  4799] <... openat resumed>)       = 3
[pid  4798] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4800] close(6 <unfinished ...>
[pid  4799] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4797] close(11 <unfinished ...>
[pid  4801] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... openat resumed>)       = 3
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] close(21 <unfinished ...>
[pid  4801] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4800] close(7 <unfinished ...>
[pid  4799] <... write resumed>)        = 8
[pid  4798] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4797] close(12 <unfinished ...>
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] <... openat resumed>)       = 3
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(3 <unfinished ...>
[pid  4798] <... write resumed>)        = 8
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] close(22 <unfinished ...>
[pid  4801] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4800] close(8 <unfinished ...>
[pid  4799] <... close resumed>)        = 0
[pid  4797] close(13 <unfinished ...>
[pid  4798] close(3 <unfinished ...>
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] <... write resumed>)        = 8
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(4 <unfinished ...>
[pid  4798] <... close resumed>)        = 0
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] close(23 <unfinished ...>
[pid  4801] close(3 <unfinished ...>
[pid  4800] close(9 <unfinished ...>
[pid  4799] <... close resumed>)        = 0
[pid  4798] close(4 <unfinished ...>
[pid  4797] close(14 <unfinished ...>
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] <... close resumed>)        = 0
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(5 <unfinished ...>
[pid  4798] <... close resumed>)        = 0
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] close(24 <unfinished ...>
[pid  4801] close(4 <unfinished ...>
[pid  4800] close(10 <unfinished ...>
[pid  4799] <... close resumed>)        = 0
[pid  4798] close(5 <unfinished ...>
[pid  4797] close(15 <unfinished ...>
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] <... close resumed>)        = 0
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(6 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(5 <unfinished ...>
[pid  4800] close(11 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = 0
[pid  4797] close(16 <unfinished ...>
[pid  4795] close(25 <unfinished ...>
[pid  4801] <... close resumed>)        = 0
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(7 <unfinished ...>
[pid  4798] close(6 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(6 <unfinished ...>
[pid  4800] close(12 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] close(17 <unfinished ...>
[pid  4795] close(26 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(8 <unfinished ...>
[pid  4798] close(7 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(7 <unfinished ...>
[pid  4800] close(13 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] close(18 <unfinished ...>
[pid  4795] close(27 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(9 <unfinished ...>
[pid  4798] close(8 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(8 <unfinished ...>
[pid  4800] close(14 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] close(19 <unfinished ...>
[pid  4795] close(28 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(10 <unfinished ...>
[pid  4798] close(9 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(9 <unfinished ...>
[pid  4800] close(15 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] close(20 <unfinished ...>
[pid  4795] close(29 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(11 <unfinished ...>
[pid  4798] close(10 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(10 <unfinished ...>
[pid  4800] close(16 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] close(21 <unfinished ...>
[pid  4795] exit_group(0 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(12 <unfinished ...>
[pid  4798] close(11 <unfinished ...>
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4795] <... exit_group resumed>)   = ?
[pid  4801] close(11 <unfinished ...>
[pid  4800] close(17 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] close(22 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(12 <unfinished ...>
[pid  4800] close(18 <unfinished ...>
[pid  4797] close(23 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(13 <unfinished ...>
[pid  4800] close(19 <unfinished ...>
[pid  4797] close(24 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(14 <unfinished ...>
[pid  4800] close(20 <unfinished ...>
[pid  4797] close(25 <unfinished ...>
[pid  4795] +++ exited with 0 +++
[pid  4799] close(13 <unfinished ...>
[pid  4798] close(12 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4801] close(15 <unfinished ...>
[pid  4800] close(21 <unfinished ...>
[pid  4799] close(14 <unfinished ...>
[pid  4798] close(13 <unfinished ...>
[pid  4797] close(26 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4801] close(16 <unfinished ...>
[pid  4800] close(22 <unfinished ...>
[pid  4799] close(15 <unfinished ...>
[pid  4798] close(14 <unfinished ...>
[pid  4797] close(27 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(17 <unfinished ...>
[pid  4800] close(23 <unfinished ...>
[pid  4799] close(16 <unfinished ...>
[pid  4798] close(15 <unfinished ...>
[pid  4797] close(28 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4802 attached
 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(18 <unfinished ...>
[pid  4800] close(24 <unfinished ...>
[pid  4799] close(17 <unfinished ...>
[pid  4798] close(16 <unfinished ...>
[pid  4797] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 176
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(19 <unfinished ...>
[pid  4800] close(25 <unfinished ...>
[pid  4799] close(18 <unfinished ...>
[pid  4798] close(17 <unfinished ...>
[pid  4797] exit_group(0 <unfinished ...>
[pid  4802] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4797] <... exit_group resumed>)   = ?
[pid  4802] <... set_robust_list resumed>) = 0
[pid  4801] close(20 <unfinished ...>
[pid  4800] close(26 <unfinished ...>
[pid  4799] close(19 <unfinished ...>
[pid  4798] close(18 <unfinished ...>
[pid  4797] +++ exited with 0 +++
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4801] close(21 <unfinished ...>
[pid  4800] close(27 <unfinished ...>
[pid  4799] close(20 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(19 <unfinished ...>
[pid  4801] close(22 <unfinished ...>
[pid  4800] close(28 <unfinished ...>
[pid  4799] close(21 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4801] close(23 <unfinished ...>
[pid  4800] close(29 <unfinished ...>
[pid  4799] close(22 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(24 <unfinished ...>
[pid  4800] exit_group(0 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4800] <... exit_group resumed>)   = ?
[pid  4802] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4801] close(25 <unfinished ...>
[pid  4800] +++ exited with 0 +++
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(21 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(23 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 174
[pid  4801] close(26 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(22 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(24 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(27 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(23 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] close(25 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4801] close(28 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(24 <unfinished ...>
[pid  4801] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4801] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4801] exit_group(0)               = ?
[pid  4802] <... prctl resumed>)        = 0
[pid  4801] +++ exited with 0 +++
[pid  4799] close(26 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 182
./strace-static-x86_64: Process 4803 attached
[pid  4799] close(27 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(26 <unfinished ...>
[pid  4803] <... set_robust_list resumed>) = 0
[pid  4799] close(28 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(27 <unfinished ...>
[pid  4803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4803] setpgid(0, 0)               = 0
[pid  4803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4799] close(29 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4799] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4798] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 177
[pid  4803] <... openat resumed>)       = 3
[pid  4799] exit_group(0 <unfinished ...>
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4805 attached
[pid  4803] write(3, "1000", 4 <unfinished ...>
[pid  4799] <... exit_group resumed>)   = ?
[pid  4798] close(29 <unfinished ...>
[pid  4802] setpgid(0, 0./strace-static-x86_64: Process 4804 attached
 <unfinished ...>
[pid  4803] <... write resumed>)        = 4
[pid  4804] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4803] close(3 <unfinished ...>
[pid  4804] <... set_robust_list resumed>) = 0
[pid  4803] <... close resumed>)        = 0
[pid  4804] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4803] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4799] +++ exited with 0 +++
[pid  4804] <... prctl resumed>)        = 0
[pid  4803] <... openat resumed>)       = 3
[pid  4798] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] setpgid(0, 0 <unfinished ...>
[pid  4803] setns(201, 0 <unfinished ...>
[pid  4798] exit_group(0)               = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4804] <... setpgid resumed>)      = 0
[pid  4803] <... setns resumed>)        = 0
[pid  4804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4803] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4804] <... openat resumed>)       = 3
[pid  4803] <... socket resumed>)       = 4
[pid  4798] +++ exited with 0 +++
[pid  4804] write(3, "1000", 4 <unfinished ...>
[pid  4803] setns(3, 0 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4804] <... write resumed>)        = 4
[pid  4803] <... setns resumed>)        = 0
[pid  4802] <... setpgid resumed>)      = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4804] close(3 <unfinished ...>
[pid  4803] close(3 <unfinished ...>
[pid  4804] <... close resumed>)        = 0
[pid  4803] <... close resumed>)        = 0
[pid  4804] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4803] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4804] <... openat resumed>)       = 3
[pid  4803] <... fcntl resumed>)        = 5
[pid  4802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 177
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4804] setns(201, 0 <unfinished ...>
[pid  4803] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4804] <... setns resumed>)        = 0
[pid  4803] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4802] <... openat resumed>)       = 3
[pid  4804] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4803] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4804] <... socket resumed>)       = 4
[pid  4803] <... openat resumed>)       = 3
[pid  4802] write(3, "1000", 4 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4804] setns(3, 0 <unfinished ...>
[pid  4803] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4804] <... setns resumed>)        = 0
[pid  4803] <... write resumed>)        = 8
[pid  4804] close(3 <unfinished ...>
[pid  4803] close(3 <unfinished ...>
[pid  4804] <... close resumed>)        = 0
[pid  4803] <... close resumed>)        = 0
[pid  4804] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4803] close(4 <unfinished ...>
[pid  4804] <... fcntl resumed>)        = 5
[pid  4803] <... close resumed>)        = 0
[pid  4804] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4803] close(5 <unfinished ...>
[pid  4804] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4803] <... close resumed>)        = 0
[pid  4802] <... write resumed>)        = 4
./strace-static-x86_64: Process 4806 attached
[pid  4805] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4804] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4803] close(6 <unfinished ...>
[pid  4802] close(3 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 174
[pid  4805] <... set_robust_list resumed>) = 0
[pid  4804] <... openat resumed>)       = 3
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = 0
[pid  4804] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4803] close(7 <unfinished ...>
[pid  4802] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4805] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4804] <... write resumed>)        = 8
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] close(3 <unfinished ...>
[pid  4803] close(8 <unfinished ...>
[pid  4804] <... close resumed>)        = 0
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... openat resumed>)       = 3
[pid  4804] close(4 <unfinished ...>
[pid  4803] close(9 <unfinished ...>
[pid  4804] <... close resumed>)        = 0
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] setns(201, 0 <unfinished ...>
[pid  4804] close(5 <unfinished ...>
[pid  4803] close(10 <unfinished ...>
[pid  4806] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4805] <... prctl resumed>)        = 0
[pid  4804] <... close resumed>)        = 0
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... setns resumed>)        = 0
./strace-static-x86_64: Process 4807 attached
[pid  4805] setpgid(0, 0 <unfinished ...>
[pid  4804] close(6 <unfinished ...>
[pid  4803] close(11 <unfinished ...>
[pid  4802] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4807] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4805] <... setpgid resumed>)      = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... socket resumed>)       = 4
[pid  4807] <... set_robust_list resumed>) = 0
[pid  4804] close(7 <unfinished ...>
[pid  4803] close(12 <unfinished ...>
[pid  4802] setns(3, 0 <unfinished ...>
[pid  4807] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... setns resumed>)        = 0
[pid  4807] <... prctl resumed>)        = 0
[pid  4804] close(8 <unfinished ...>
[pid  4803] close(13 <unfinished ...>
[pid  4802] close(3 <unfinished ...>
[pid  4807] setpgid(0, 0 <unfinished ...>
[pid  4805] <... openat resumed>)       = 3
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... setpgid resumed>)      = 0
[pid  4804] close(9 <unfinished ...>
[pid  4803] close(14 <unfinished ...>
[pid  4802] <... close resumed>)        = 0
[pid  4805] write(3, "1000", 4 <unfinished ...>
[pid  4807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4806] <... set_robust_list resumed>) = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4805] <... write resumed>)        = 4
[pid  4807] <... openat resumed>)       = 3
[pid  4806] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4805] close(3 <unfinished ...>
[pid  4804] close(10 <unfinished ...>
[pid  4803] close(15 <unfinished ...>
[pid  4802] <... fcntl resumed>)        = 5
[pid  4807] write(3, "1000", 4 <unfinished ...>
[pid  4806] <... prctl resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... write resumed>)        = 4
[pid  4805] <... close resumed>)        = 0
[pid  4804] close(11 <unfinished ...>
[pid  4803] close(16 <unfinished ...>
[pid  4802] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4807] close(3 <unfinished ...>
[pid  4806] setpgid(0, 0 <unfinished ...>
[pid  4805] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4807] <... close resumed>)        = 0
[pid  4804] close(12 <unfinished ...>
[pid  4803] close(17 <unfinished ...>
[pid  4802] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4807] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4806] <... setpgid resumed>)      = 0
[pid  4805] <... openat resumed>)       = 3
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... openat resumed>)       = 3
[pid  4805] setns(201, 0 <unfinished ...>
[pid  4804] close(13 <unfinished ...>
[pid  4803] close(18 <unfinished ...>
[pid  4802] <... openat resumed>)       = 3
[pid  4807] setns(201, 0 <unfinished ...>
[pid  4806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4805] <... setns resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4807] <... setns resumed>)        = 0
[pid  4805] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4804] close(14 <unfinished ...>
[pid  4803] close(19 <unfinished ...>
[pid  4807] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4806] <... openat resumed>)       = 3
[pid  4805] <... socket resumed>)       = 4
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... write resumed>)        = 8
[pid  4807] <... socket resumed>)       = 4
[pid  4806] write(3, "1000", 4 <unfinished ...>
[pid  4805] setns(3, 0 <unfinished ...>
[pid  4804] close(15 <unfinished ...>
[pid  4803] close(20 <unfinished ...>
[pid  4802] close(3 <unfinished ...>
[pid  4807] setns(3, 0 <unfinished ...>
[pid  4806] <... write resumed>)        = 4
[pid  4805] <... setns resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = 0
[pid  4807] <... setns resumed>)        = 0
[pid  4806] close(3 <unfinished ...>
[pid  4805] close(3 <unfinished ...>
[pid  4804] close(16 <unfinished ...>
[pid  4803] close(21 <unfinished ...>
[pid  4802] close(4 <unfinished ...>
[pid  4807] close(3 <unfinished ...>
[pid  4806] <... close resumed>)        = 0
[pid  4805] <... close resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = 0
[pid  4807] <... close resumed>)        = 0
[pid  4806] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4805] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4804] close(17 <unfinished ...>
[pid  4803] close(22 <unfinished ...>
[pid  4802] close(5 <unfinished ...>
[pid  4807] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... fcntl resumed>)        = 5
[pid  4806] <... openat resumed>)       = 3
[pid  4805] <... fcntl resumed>)        = 5
[pid  4804] close(18 <unfinished ...>
[pid  4803] close(23 <unfinished ...>
[pid  4802] <... close resumed>)        = 0
[pid  4807] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4806] setns(201, 0 <unfinished ...>
[pid  4805] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(6 <unfinished ...>
[pid  4807] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4806] <... setns resumed>)        = 0
[pid  4805] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4804] close(19 <unfinished ...>
[pid  4803] close(24 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4806] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4805] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(7 <unfinished ...>
[pid  4807] <... openat resumed>)       = 3
[pid  4806] <... socket resumed>)       = 4
[pid  4804] close(20 <unfinished ...>
[pid  4803] close(25 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4806] setns(3, 0 <unfinished ...>
[pid  4805] <... openat resumed>)       = 3
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(8 <unfinished ...>
[pid  4807] <... write resumed>)        = 8
[pid  4806] <... setns resumed>)        = 0
[pid  4805] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4804] close(21 <unfinished ...>
[pid  4803] close(26 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(3 <unfinished ...>
[pid  4806] close(3 <unfinished ...>
[pid  4805] <... write resumed>)        = 8
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(9 <unfinished ...>
[pid  4807] <... close resumed>)        = 0
[pid  4806] <... close resumed>)        = 0
[pid  4805] close(3 <unfinished ...>
[pid  4804] close(22 <unfinished ...>
[pid  4803] close(27 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(4 <unfinished ...>
[pid  4806] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4805] <... close resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(10 <unfinished ...>
[pid  4807] <... close resumed>)        = 0
[pid  4806] <... fcntl resumed>)        = 5
[pid  4805] close(4 <unfinished ...>
[pid  4804] close(23 <unfinished ...>
[pid  4803] close(28 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(5 <unfinished ...>
[pid  4806] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4805] <... close resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(11 <unfinished ...>
[pid  4807] <... close resumed>)        = 0
[pid  4806] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4805] close(5 <unfinished ...>
[pid  4804] close(24 <unfinished ...>
[pid  4803] close(29 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(6 <unfinished ...>
[pid  4806] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4805] <... close resumed>)        = 0
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(12 <unfinished ...>
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] close(6 <unfinished ...>
[pid  4804] close(25 <unfinished ...>
[pid  4803] exit_group(0 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... openat resumed>)       = 3
[pid  4807] close(7 <unfinished ...>
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4803] <... exit_group resumed>)   = ?
[pid  4802] close(13 <unfinished ...>
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... write resumed>)        = 8
[pid  4805] close(7 <unfinished ...>
[pid  4804] close(26 <unfinished ...>
[pid  4803] +++ exited with 0 +++
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(8 <unfinished ...>
[pid  4806] close(3 <unfinished ...>
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(14 <unfinished ...>
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = 0
[pid  4804] close(27 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4805] close(8 <unfinished ...>
[pid  4807] close(9 <unfinished ...>
[pid  4806] close(4 <unfinished ...>
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(15 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = 0
[pid  4805] close(9 <unfinished ...>
[pid  4804] close(28 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(10 <unfinished ...>
[pid  4806] close(5 <unfinished ...>
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(16 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = 0
[pid  4805] close(10 <unfinished ...>
[pid  4804] close(29 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(11 <unfinished ...>
[pid  4806] close(6 <unfinished ...>
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4804] exit_group(0 <unfinished ...>
[pid  4802] close(17 <unfinished ...>
[pid  4805] close(11 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(12 <unfinished ...>
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(7 <unfinished ...>
[pid  4804] <... exit_group resumed>)   = ?
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] close(12 <unfinished ...>
[pid  4804] +++ exited with 0 +++
[pid  4802] close(18 <unfinished ...>
[pid  4807] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4807] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4807] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(16 <unfinished ...>
[pid  4806] close(8 <unfinished ...>
[pid  4805] close(13 <unfinished ...>
[pid  4802] close(19 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 175
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] close(17 <unfinished ...>
[pid  4806] close(9 <unfinished ...>
[pid  4805] close(14 <unfinished ...>
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(20 <unfinished ...>
[pid  4807] close(18 <unfinished ...>
[pid  4806] close(10 <unfinished ...>
[pid  4805] close(15 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(21 <unfinished ...>
[pid  4807] close(19 <unfinished ...>
[pid  4806] close(11 <unfinished ...>
[pid  4805] close(16 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(22 <unfinished ...>
[pid  4807] close(20 <unfinished ...>
[pid  4806] close(12 <unfinished ...>
[pid  4805] close(17 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4808 attached
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(23 <unfinished ...>
[pid  4808] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4807] close(21 <unfinished ...>
[pid  4806] close(13 <unfinished ...>
[pid  4805] close(18 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4808] <... set_robust_list resumed>) = 0
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(24 <unfinished ...>
[pid  4808] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4807] close(22 <unfinished ...>
[pid  4808] <... prctl resumed>)        = 0
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] setpgid(0, 0 <unfinished ...>
[pid  4807] close(23 <unfinished ...>
[pid  4808] <... setpgid resumed>)      = 0
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(14 <unfinished ...>
[pid  4805] close(19 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 183
[pid  4808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4807] close(24 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(25 <unfinished ...>
[pid  4808] <... openat resumed>)       = 3
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(15 <unfinished ...>
[pid  4805] close(20 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] write(3, "1000", 4 <unfinished ...>
[pid  4807] close(25 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(26 <unfinished ...>
[pid  4808] <... write resumed>)        = 4
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(16 <unfinished ...>
[pid  4805] close(21 <unfinished ...>
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] close(3 <unfinished ...>
[pid  4807] close(26 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] close(27 <unfinished ...>
[pid  4808] <... close resumed>)        = 0
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(17 <unfinished ...>
[pid  4805] close(22 <unfinished ...>
[pid  4808] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4807] close(27 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4809 attached
[pid  4808] <... openat resumed>)       = 3
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(18 <unfinished ...>
[pid  4805] close(23 <unfinished ...>
[pid  4802] close(28 <unfinished ...>
[pid  4809] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4808] setns(201, 0 <unfinished ...>
[pid  4807] close(28 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] <... set_robust_list resumed>) = 0
[pid  4808] <... setns resumed>)        = 0
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(19 <unfinished ...>
[pid  4805] close(24 <unfinished ...>
[pid  4802] close(29 <unfinished ...>
[pid  4809] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4808] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4807] close(29 <unfinished ...>
[pid  4809] <... prctl resumed>)        = 0
[pid  4808] <... socket resumed>)       = 4
[pid  4807] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] setpgid(0, 0 <unfinished ...>
[pid  4808] setns(3, 0 <unfinished ...>
[pid  4807] exit_group(0 <unfinished ...>
[pid  4806] close(20 <unfinished ...>
[pid  4805] close(25 <unfinished ...>
[pid  4802] exit_group(0 <unfinished ...>
[pid  4809] <... setpgid resumed>)      = 0
[pid  4808] <... setns resumed>)        = 0
[pid  4807] <... exit_group resumed>)   = ?
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4802] <... exit_group resumed>)   = ?
[pid  4809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4808] close(3 <unfinished ...>
[pid  4807] +++ exited with 0 +++
[pid  4806] close(21 <unfinished ...>
[pid  4805] close(26 <unfinished ...>
[pid  4809] <... openat resumed>)       = 3
[pid  4808] <... close resumed>)        = 0
[pid  4809] write(3, "1000", 4 <unfinished ...>
[pid  4808] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4809] <... write resumed>)        = 4
[pid  4808] <... fcntl resumed>)        = 5
[pid  4809] close(3 <unfinished ...>
[pid  4808] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4802] +++ exited with 0 +++
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] <... close resumed>)        = 0
[pid  4808] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4805] close(27 <unfinished ...>
[pid  4809] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4808] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4806] close(22 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4809] <... openat resumed>)       = 3
[pid  4808] <... openat resumed>)       = 3
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4809] setns(201, 0 <unfinished ...>
[pid  4808] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4806] close(23 <unfinished ...>
[pid  4805] close(28 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4809] <... setns resumed>)        = 0
[pid  4808] <... write resumed>)        = 8
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4809] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4808] close(3 <unfinished ...>
[pid  4809] <... socket resumed>)       = 4
[pid  4808] <... close resumed>)        = 0
[pid  4809] setns(3, 0 <unfinished ...>
[pid  4808] close(4 <unfinished ...>
[pid  4809] <... setns resumed>)        = 0
[pid  4808] <... close resumed>)        = 0
[pid  4806] close(24 <unfinished ...>
[pid  4805] close(29 <unfinished ...>
[pid  4809] close(3 <unfinished ...>
[pid  4808] close(5 <unfinished ...>
[pid  4809] <... close resumed>)        = 0
[pid  4808] <... close resumed>)        = 0
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 177
[pid  4809] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4808] close(6 <unfinished ...>
[pid  4806] close(25 <unfinished ...>
[pid  4805] exit_group(0 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4809] <... fcntl resumed>)        = 5
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] <... exit_group resumed>)   = ?
[pid  4809] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4808] close(7 <unfinished ...>
[pid  4809] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4808] close(8 <unfinished ...>
[pid  4809] <... openat resumed>)       = 3
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(26 <unfinished ...>
[pid  4809] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4808] close(9 <unfinished ...>
[pid  4809] <... write resumed>)        = 8
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] close(3 <unfinished ...>
[pid  4808] close(10 <unfinished ...>
[pid  4809] <... close resumed>)        = 0
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] close(4 <unfinished ...>
[pid  4808] close(11 <unfinished ...>
[pid  4809] <... close resumed>)        = 0
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4805] +++ exited with 0 +++
[pid  4809] close(5 <unfinished ...>
[pid  4808] close(12 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 175
[pid  4809] <... close resumed>)        = 0
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(27 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4809] close(6 <unfinished ...>
[pid  4808] close(13 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(28 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4809] close(7 <unfinished ...>
[pid  4808] close(14 <unfinished ...>
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] close(29./strace-static-x86_64: Process 4811 attached
 <unfinished ...>
[pid  4809] close(8 <unfinished ...>
[pid  4808] close(15 <unfinished ...>
[pid  4811] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] <... set_robust_list resumed>) = 0
[pid  4809] close(9 <unfinished ...>
[pid  4808] close(16./strace-static-x86_64: Process 4810 attached
 <unfinished ...>
[pid  4811] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4806] exit_group(0 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4811] <... prctl resumed>)        = 0
[pid  4809] close(10 <unfinished ...>
[pid  4808] close(17 <unfinished ...>
[pid  4806] <... exit_group resumed>)   = ?
[pid  4811] setpgid(0, 0 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] <... setpgid resumed>)      = 0
[pid  4809] close(11 <unfinished ...>
[pid  4808] close(18 <unfinished ...>
[pid  4811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] <... openat resumed>)       = 3
[pid  4809] close(12 <unfinished ...>
[pid  4808] close(19 <unfinished ...>
[pid  4811] write(3, "1000", 4 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] <... write resumed>)        = 4
[pid  4809] close(13 <unfinished ...>
[pid  4808] close(20 <unfinished ...>
[pid  4806] +++ exited with 0 +++
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 178
[pid  4810] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4811] close(3 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4811] <... close resumed>)        = 0
[pid  4810] <... set_robust_list resumed>) = 0
[pid  4809] close(14 <unfinished ...>
[pid  4808] close(21 <unfinished ...>
[pid  4811] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] <... openat resumed>)       = 3
[pid  4810] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4809] close(15 <unfinished ...>
[pid  4808] close(22 <unfinished ...>
[pid  4811] setns(201, 0 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] <... setns resumed>)        = 0
[pid  4810] <... prctl resumed>)        = 0
[pid  4809] close(16 <unfinished ...>
[pid  4808] close(23./strace-static-x86_64: Process 4812 attached
 <unfinished ...>
[pid  4811] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4811] <... socket resumed>)       = 4
[pid  4810] setpgid(0, 0 <unfinished ...>
[pid  4809] close(17 <unfinished ...>
[pid  4808] close(24 <unfinished ...>
[pid  4812] <... set_robust_list resumed>) = 0
[pid  4811] setns(3, 0 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... setpgid resumed>)      = 0
[pid  4812] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4811] <... setns resumed>)        = 0
[pid  4809] close(18 <unfinished ...>
[pid  4808] close(25 <unfinished ...>
[pid  4812] <... prctl resumed>)        = 0
[pid  4811] close(3 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] setpgid(0, 0 <unfinished ...>
[pid  4811] <... close resumed>)        = 0
[pid  4810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4809] close(19 <unfinished ...>
[pid  4808] close(26 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4812] <... setpgid resumed>)      = 0
[pid  4811] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4811] <... fcntl resumed>)        = 5
[pid  4809] close(20 <unfinished ...>
[pid  4808] close(27 <unfinished ...>
[pid  4812] <... openat resumed>)       = 3
[pid  4811] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4810] <... openat resumed>)       = 3
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] write(3, "1000", 4 <unfinished ...>
[pid  4811] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4810] write(3, "1000", 4 <unfinished ...>
[pid  4809] close(21 <unfinished ...>
[pid  4808] close(28 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 178
./strace-static-x86_64: Process 4813 attached
[pid  4812] <... write resumed>)        = 4
[pid  4811] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4810] <... write resumed>)        = 4
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4812] close(3 <unfinished ...>
[pid  4811] <... openat resumed>)       = 3
[pid  4810] close(3 <unfinished ...>
[pid  4809] close(22 <unfinished ...>
[pid  4808] close(29 <unfinished ...>
[pid  4812] <... close resumed>)        = 0
[pid  4811] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4810] <... close resumed>)        = 0
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... set_robust_list resumed>) = 0
[pid  4812] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4811] <... write resumed>)        = 8
[pid  4810] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4809] close(23 <unfinished ...>
[pid  4808] exit_group(0 <unfinished ...>
[pid  4813] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4812] <... openat resumed>)       = 3
[pid  4811] close(3 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4808] <... exit_group resumed>)   = ?
[pid  4813] <... prctl resumed>)        = 0
[pid  4812] setns(201, 0 <unfinished ...>
[pid  4811] <... close resumed>)        = 0
[pid  4810] <... openat resumed>)       = 3
[pid  4809] close(24 <unfinished ...>
[pid  4808] +++ exited with 0 +++
[pid  4812] <... setns resumed>)        = 0
[pid  4811] close(4 <unfinished ...>
[pid  4810] setns(201, 0 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] setpgid(0, 0 <unfinished ...>
[pid  4812] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4811] <... close resumed>)        = 0
[pid  4810] <... setns resumed>)        = 0
[pid  4809] close(25 <unfinished ...>
[pid  4813] <... setpgid resumed>)      = 0
[pid  4812] <... socket resumed>)       = 4
[pid  4811] close(5 <unfinished ...>
[pid  4810] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4812] setns(3, 0 <unfinished ...>
[pid  4811] <... close resumed>)        = 0
[pid  4809] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4812] <... setns resumed>)        = 0
[pid  4811] close(6 <unfinished ...>
[pid  4810] <... socket resumed>)       = 4
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] close(3 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] close(27 <unfinished ...>
[pid  4812] <... close resumed>)        = 0
[pid  4811] close(7 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4809] close(28 <unfinished ...>
[pid  4812] <... fcntl resumed>)        = 5
[pid  4811] close(8 <unfinished ...>
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4812] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] setns(3, 0 <unfinished ...>
[pid  4809] close(29 <unfinished ...>
[pid  4813] <... openat resumed>)       = 3
[pid  4812] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4811] close(9 <unfinished ...>
[pid  4810] <... setns resumed>)        = 0
[pid  4809] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 176
[pid  4813] write(3, "1000", 4 <unfinished ...>
[pid  4812] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(3 <unfinished ...>
[pid  4809] exit_group(0 <unfinished ...>
[pid  4813] <... write resumed>)        = 4
[pid  4812] <... openat resumed>)       = 3
[pid  4811] close(10 <unfinished ...>
[pid  4810] <... close resumed>)        = 0
[pid  4809] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4814 attached
[pid  4813] close(3 <unfinished ...>
[pid  4812] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4809] +++ exited with 0 +++
[pid  4813] <... close resumed>)        = 0
[pid  4812] <... write resumed>)        = 8
[pid  4811] close(11 <unfinished ...>
[pid  4810] <... fcntl resumed>)        = 5
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4813] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4812] close(3 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4814] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4813] <... openat resumed>)       = 3
[pid  4812] <... close resumed>)        = 0
[pid  4811] close(12 <unfinished ...>
[pid  4810] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4814] <... set_robust_list resumed>) = 0
[pid  4813] setns(201, 0 <unfinished ...>
[pid  4812] close(4 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4814] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4813] <... setns resumed>)        = 0
[pid  4812] <... close resumed>)        = 0
[pid  4811] close(13 <unfinished ...>
[pid  4812] close(5 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... prctl resumed>)        = 0
[pid  4813] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4812] <... close resumed>)        = 0
[pid  4811] close(14 <unfinished ...>
[pid  4810] <... openat resumed>)       = 3
[pid  4814] setpgid(0, 0 <unfinished ...>
[pid  4813] <... socket resumed>)       = 4
[pid  4812] close(6 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4814] <... setpgid resumed>)      = 0
[pid  4813] setns(3, 0 <unfinished ...>
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(15 <unfinished ...>
[pid  4810] <... write resumed>)        = 8
[pid  4814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4813] <... setns resumed>)        = 0
[pid  4812] close(7 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(3 <unfinished ...>
[pid  4813] close(3 <unfinished ...>
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(16 <unfinished ...>
[pid  4812] close(8 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = 0
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(17 <unfinished ...>
[pid  4810] close(4 <unfinished ...>
[pid  4813] <... close resumed>)        = 0
[pid  4812] close(9 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = 0
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4814] <... openat resumed>)       = 3
[pid  4813] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(18 <unfinished ...>
[pid  4810] close(5 <unfinished ...>
[pid  4812] close(10 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(19 <unfinished ...>
[pid  4812] close(11 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(20 <unfinished ...>
[pid  4812] close(12 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(21 <unfinished ...>
[pid  4810] <... close resumed>)        = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 184
[pid  4814] write(3, "1000", 4 <unfinished ...>
[pid  4813] <... fcntl resumed>)        = 5
[pid  4812] close(13 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(6 <unfinished ...>
[pid  4814] <... write resumed>)        = 4
[pid  4813] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(22 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(3 <unfinished ...>
[pid  4813] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4812] close(14 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(7 <unfinished ...>
[pid  4814] <... close resumed>)        = 0
[pid  4813] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(23 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] close(15 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(8 <unfinished ...>
[pid  4814] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4813] <... openat resumed>)       = 3
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(24 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4812] close(16 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(9./strace-static-x86_64: Process 4815 attached
 <unfinished ...>
[pid  4814] <... openat resumed>)       = 3
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(25 <unfinished ...>
[pid  4813] <... write resumed>)        = 8
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4814] setns(201, 0 <unfinished ...>
[pid  4813] close(3 <unfinished ...>
[pid  4812] close(17 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(10 <unfinished ...>
[pid  4815] <... set_robust_list resumed>) = 0
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(26 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = 0
[pid  4815] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4814] <... setns resumed>)        = 0
[pid  4813] close(4 <unfinished ...>
[pid  4812] close(18 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(11 <unfinished ...>
[pid  4815] <... prctl resumed>)        = 0
[pid  4814] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4813] <... close resumed>)        = 0
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(27 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] setpgid(0, 0 <unfinished ...>
[pid  4813] close(5 <unfinished ...>
[pid  4812] close(19 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(12 <unfinished ...>
[pid  4814] <... socket resumed>)       = 4
[pid  4815] <... setpgid resumed>)      = 0
[pid  4814] setns(3, 0 <unfinished ...>
[pid  4813] <... close resumed>)        = 0
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(28 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4814] <... setns resumed>)        = 0
[pid  4813] close(6 <unfinished ...>
[pid  4812] close(20 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(13 <unfinished ...>
[pid  4815] <... openat resumed>)       = 3
[pid  4814] close(3 <unfinished ...>
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] close(29 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] write(3, "1000", 4 <unfinished ...>
[pid  4814] <... close resumed>)        = 0
[pid  4813] close(7 <unfinished ...>
[pid  4812] close(21 <unfinished ...>
[pid  4811] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(14 <unfinished ...>
[pid  4815] <... write resumed>)        = 4
[pid  4814] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] exit_group(0 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(3 <unfinished ...>
[pid  4814] <... fcntl resumed>)        = 5
[pid  4813] close(8 <unfinished ...>
[pid  4812] close(22 <unfinished ...>
[pid  4811] <... exit_group resumed>)   = ?
[pid  4810] close(15 <unfinished ...>
[pid  4815] <... close resumed>)        = 0
[pid  4814] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4811] +++ exited with 0 +++
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4814] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4813] close(9 <unfinished ...>
[pid  4812] close(23 <unfinished ...>
[pid  4810] close(16 <unfinished ...>
[pid  4815] <... openat resumed>)       = 3
[pid  4814] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4815] setns(201, 0 <unfinished ...>
[pid  4813] close(10 <unfinished ...>
[pid  4812] close(24 <unfinished ...>
[pid  4810] close(17 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4815] <... setns resumed>)        = 0
[pid  4814] <... openat resumed>)       = 3
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4814] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4813] close(11 <unfinished ...>
[pid  4812] close(25 <unfinished ...>
[pid  4810] close(18 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4815] <... socket resumed>)       = 4
[pid  4814] <... write resumed>)        = 8
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] setns(3, 0 <unfinished ...>
[pid  4814] close(3 <unfinished ...>
[pid  4813] close(12 <unfinished ...>
[pid  4812] close(26 <unfinished ...>
[pid  4810] close(19 <unfinished ...>
[pid  4815] <... setns resumed>)        = 0
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... close resumed>)        = 0
[pid  4815] close(3 <unfinished ...>
[pid  4814] close(4 <unfinished ...>
[pid  4813] close(13 <unfinished ...>
[pid  4812] close(27 <unfinished ...>
[pid  4810] close(20 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4815] <... close resumed>)        = 0
[pid  4814] <... close resumed>)        = 0
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4812] close(28 <unfinished ...>
[pid  4815] <... fcntl resumed>)        = 5
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4812] close(29 <unfinished ...>
[pid  4815] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4814] close(5 <unfinished ...>
[pid  4813] close(14 <unfinished ...>
[pid  4812] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] close(21 <unfinished ...>
[pid  4815] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4814] <... close resumed>)        = 0
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] exit_group(0 <unfinished ...>
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] <... openat resumed>)       = 3
[pid  4814] close(6 <unfinished ...>
[pid  4813] close(15 <unfinished ...>
[pid  4812] <... exit_group resumed>)   = ?
[pid  4810] close(22 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 176
[pid  4815] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4812] +++ exited with 0 +++
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] <... write resumed>)        = 8
[pid  4814] close(7 <unfinished ...>
[pid  4813] close(16 <unfinished ...>
[pid  4810] close(23 <unfinished ...>
[pid  4815] close(3 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] <... close resumed>)        = 0
[pid  4814] close(8 <unfinished ...>
[pid  4813] close(17 <unfinished ...>
[pid  4810] close(24 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4816 attached
[pid  4815] close(4 <unfinished ...>
[pid  4816] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4815] <... close resumed>)        = 0
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4816] <... set_robust_list resumed>) = 0
[pid  4815] close(5 <unfinished ...>
[pid  4814] close(9 <unfinished ...>
[pid  4813] close(18 <unfinished ...>
[pid  4810] close(25 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4816] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4815] <... close resumed>)        = 0
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... prctl resumed>)        = 0
[pid  4815] close(6 <unfinished ...>
[pid  4814] close(10 <unfinished ...>
[pid  4813] close(19 <unfinished ...>
[pid  4810] close(26 <unfinished ...>
[pid  4816] setpgid(0, 0 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... setpgid resumed>)      = 0
[pid  4815] close(7 <unfinished ...>
[pid  4813] close(20 <unfinished ...>
[pid  4810] close(27 <unfinished ...>
[pid  4814] close(11 <unfinished ...>
[pid  4816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4816] <... openat resumed>)       = 3
[pid  4815] close(8 <unfinished ...>
[pid  4814] close(12 <unfinished ...>
[pid  4813] close(21 <unfinished ...>
[pid  4810] close(28 <unfinished ...>
[pid  4816] write(3, "1000", 4 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... write resumed>)        = 4
[pid  4815] close(9 <unfinished ...>
[pid  4816] close(3 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... close resumed>)        = 0
[pid  4815] close(10 <unfinished ...>
[pid  4816] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... openat resumed>)       = 3
[pid  4815] close(11 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] setns(201, 0 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(13 <unfinished ...>
[pid  4813] close(22 <unfinished ...>
[pid  4810] close(29 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 179
[pid  4816] <... setns resumed>)        = 0
[pid  4815] close(12 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(14 <unfinished ...>
[pid  4813] close(23 <unfinished ...>
[pid  4810] exit_group(0 <unfinished ...>
[pid  4816] <... socket resumed>)       = 4
[pid  4815] close(13 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] <... exit_group resumed>)   = ?
[pid  4816] setns(3, 0 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(15 <unfinished ...>
[pid  4813] close(24 <unfinished ...>
[pid  4816] <... setns resumed>)        = 0
[pid  4815] close(14 <unfinished ...>
[pid  4816] close(3 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... close resumed>)        = 0
[pid  4815] close(15 <unfinished ...>
[pid  4816] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] <... fcntl resumed>)        = 5
[pid  4815] close(16./strace-static-x86_64: Process 4817 attached
 <unfinished ...>
[pid  4816] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4816] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4815] close(17 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4810] +++ exited with 0 +++
[pid  4817] <... set_robust_list resumed>) = 0
[pid  4816] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(16 <unfinished ...>
[pid  4813] close(25 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4817] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4816] <... openat resumed>)       = 3
[pid  4815] close(18 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... prctl resumed>)        = 0
[pid  4816] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(17 <unfinished ...>
[pid  4813] close(26 <unfinished ...>
[pid  4817] setpgid(0, 0 <unfinished ...>
[pid  4816] <... write resumed>)        = 8
[pid  4815] close(19 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... setpgid resumed>)      = 0
[pid  4816] close(3 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4816] <... close resumed>)        = 0
[pid  4815] close(20 <unfinished ...>
[pid  4814] close(18 <unfinished ...>
[pid  4813] close(27 <unfinished ...>
[pid  4817] <... openat resumed>)       = 3
[pid  4816] close(4 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] write(3, "1000", 4 <unfinished ...>
[pid  4816] <... close resumed>)        = 0
[pid  4815] close(21 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... write resumed>)        = 4
[pid  4816] close(5 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(19 <unfinished ...>
[pid  4813] close(28 <unfinished ...>
[pid  4817] close(3 <unfinished ...>
[pid  4816] <... close resumed>)        = 0
[pid  4815] close(22 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = 0
[pid  4816] close(6 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(20 <unfinished ...>
[pid  4813] close(29 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4817] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(23 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... openat resumed>)       = 3
[pid  4816] close(7 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] setns(201, 0 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(24 <unfinished ...>
[pid  4814] close(21 <unfinished ...>
[pid  4813] exit_group(0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 178
[pid  4817] <... setns resumed>)        = 0
[pid  4816] close(8 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] <... exit_group resumed>)   = ?
[pid  4817] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(25 <unfinished ...>
[pid  4814] close(22 <unfinished ...>
[pid  4817] <... socket resumed>)       = 4
[pid  4816] close(9 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] setns(3, 0 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(26 <unfinished ...>
[pid  4817] <... setns resumed>)        = 0
[pid  4816] close(10 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] close(3 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(27 <unfinished ...>
[pid  4817] <... close resumed>)        = 0
[pid  4816] close(11 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4813] +++ exited with 0 +++
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(28 <unfinished ...>
[pid  4814] close(23 <unfinished ...>
[pid  4817] <... fcntl resumed>)        = 5
[pid  4816] close(12 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4817] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] close(29 <unfinished ...>
[pid  4814] close(24 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4817] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4816] close(13 <unfinished ...>
[pid  4815] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] exit_group(0 <unfinished ...>
[pid  4814] close(25 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4818 attached
[pid  4817] <... openat resumed>)       = 3
[pid  4816] close(14 <unfinished ...>
[pid  4815] <... exit_group resumed>)   = ?
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4817] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4815] +++ exited with 0 +++
[pid  4814] close(26 <unfinished ...>
[pid  4818] <... set_robust_list resumed>) = 0
[pid  4817] <... write resumed>)        = 8
[pid  4816] close(15 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4817] close(3 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(27 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4818] <... prctl resumed>)        = 0
[pid  4817] <... close resumed>)        = 0
[pid  4816] close(16 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4818] setpgid(0, 0 <unfinished ...>
[pid  4817] close(4 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... setpgid resumed>)      = 0
[pid  4817] <... close resumed>)        = 0
[pid  4816] close(17 <unfinished ...>
[pid  4818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4817] close(5 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4819 attached
 <unfinished ...>
[pid  4818] <... openat resumed>)       = 3
[pid  4817] <... close resumed>)        = 0
[pid  4816] close(18 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] write(3, "1000", 4 <unfinished ...>
[pid  4817] close(6 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... write resumed>)        = 4
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(19 <unfinished ...>
[pid  4818] close(3 <unfinished ...>
[pid  4817] close(7 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(20 <unfinished ...>
[pid  4818] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4817] close(8 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] close(29 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 179
[pid  4819] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4818] <... openat resumed>)       = 3
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(21 <unfinished ...>
[pid  4814] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 185
[pid  4818] setns(201, 0 <unfinished ...>
[pid  4817] close(9 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4814] exit_group(0 <unfinished ...>
[pid  4818] <... setns resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(22 <unfinished ...>
[pid  4814] <... exit_group resumed>)   = ?
[pid  4818] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4817] close(10 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... socket resumed>)       = 4
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(23 <unfinished ...>
[pid  4818] setns(3, 0 <unfinished ...>
[pid  4817] close(11 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... setns resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(24 <unfinished ...>
[pid  4818] close(3 <unfinished ...>
[pid  4817] close(12 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(25 <unfinished ...>
[pid  4814] +++ exited with 0 +++
[pid  4818] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4817] close(13 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4820 attached
[pid  4818] <... fcntl resumed>)        = 5
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4820] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4819] <... set_robust_list resumed>) = 0
[pid  4818] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4817] close(14 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4820] <... set_robust_list resumed>) = 0
[pid  4818] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(27 <unfinished ...>
[pid  4820] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4819] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4818] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4817] close(15 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4820] <... prctl resumed>)        = 0
[pid  4819] <... prctl resumed>)        = 0
[pid  4818] <... openat resumed>)       = 3
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(28 <unfinished ...>
[pid  4820] setpgid(0, 0 <unfinished ...>
[pid  4818] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4817] close(16 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] <... setpgid resumed>)      = 0
[pid  4819] setpgid(0, 0 <unfinished ...>
[pid  4818] <... write resumed>)        = 8
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] close(29 <unfinished ...>
[pid  4820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4819] <... setpgid resumed>)      = 0
[pid  4818] close(3 <unfinished ...>
[pid  4817] close(17 <unfinished ...>
[pid  4816] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4820] <... openat resumed>)       = 3
[pid  4819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4818] <... close resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] exit_group(0 <unfinished ...>
[pid  4820] write(3, "1000", 4 <unfinished ...>
[pid  4818] close(4 <unfinished ...>
[pid  4817] close(18 <unfinished ...>
[pid  4816] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4821 attached
[pid  4820] <... write resumed>)        = 4
[pid  4819] <... openat resumed>)       = 3
[pid  4818] <... close resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4816] +++ exited with 0 +++
[pid  4820] close(3 <unfinished ...>
[pid  4819] write(3, "1000", 4 <unfinished ...>
[pid  4818] close(5 <unfinished ...>
[pid  4817] close(19 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 177
[pid  4821] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4820] <... close resumed>)        = 0
[pid  4819] <... write resumed>)        = 4
[pid  4818] <... close resumed>)        = 0
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4819] close(3 <unfinished ...>
[pid  4818] close(6 <unfinished ...>
[pid  4817] close(20 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4821] <... set_robust_list resumed>) = 0
[pid  4820] <... openat resumed>)       = 3
[pid  4819] <... close resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4820] setns(201, 0 <unfinished ...>
[pid  4819] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4818] close(7 <unfinished ...>
[pid  4817] close(21 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4820] <... setns resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4819] <... openat resumed>)       = 3
[pid  4818] close(8 <unfinished ...>
[pid  4817] close(22 <unfinished ...>
[pid  4820] <... socket resumed>)       = 4
[pid  4819] setns(201, 0 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] setns(3, 0 <unfinished ...>
[pid  4819] <... setns resumed>)        = 0
[pid  4818] close(9 <unfinished ...>
[pid  4817] close(23 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4820] <... setns resumed>)        = 0
[pid  4819] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(3 <unfinished ...>
[pid  4818] close(10 <unfinished ...>
[pid  4817] close(24 <unfinished ...>
[pid  4820] <... close resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4818] close(11 <unfinished ...>
[pid  4817] close(25 <unfinished ...>
[pid  4820] <... fcntl resumed>)        = 5
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4819] <... socket resumed>)       = 4
[pid  4818] close(12 <unfinished ...>
[pid  4817] close(26 <unfinished ...>
[pid  4821] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4820] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4819] setns(3, 0 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 177
[pid  4821] <... prctl resumed>)        = 0
[pid  4820] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4819] <... setns resumed>)        = 0
[pid  4818] close(13 <unfinished ...>
[pid  4817] close(27./strace-static-x86_64: Process 4822 attached
 <unfinished ...>
[pid  4821] setpgid(0, 0 <unfinished ...>
[pid  4820] <... openat resumed>)       = 3
[pid  4819] close(3 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4821] <... setpgid resumed>)      = 0
[pid  4820] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4819] <... close resumed>)        = 0
[pid  4818] close(14 <unfinished ...>
[pid  4817] close(28 <unfinished ...>
[pid  4821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4820] <... write resumed>)        = 8
[pid  4819] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(3 <unfinished ...>
[pid  4819] <... fcntl resumed>)        = 5
[pid  4818] close(15 <unfinished ...>
[pid  4817] close(29 <unfinished ...>
[pid  4821] <... openat resumed>)       = 3
[pid  4820] <... close resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] write(3, "1000", 4 <unfinished ...>
[pid  4820] close(4 <unfinished ...>
[pid  4819] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4818] close(16 <unfinished ...>
[pid  4817] exit_group(0 <unfinished ...>
[pid  4821] <... write resumed>)        = 4
[pid  4820] <... close resumed>)        = 0
[pid  4819] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4817] <... exit_group resumed>)   = ?
[pid  4822] <... set_robust_list resumed>) = 0
[pid  4821] close(3 <unfinished ...>
[pid  4820] close(5 <unfinished ...>
[pid  4819] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4818] close(17 <unfinished ...>
[pid  4817] +++ exited with 0 +++
[pid  4822] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4821] <... close resumed>)        = 0
[pid  4820] <... close resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(6 <unfinished ...>
[pid  4818] close(18 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4822] <... prctl resumed>)        = 0
[pid  4821] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4820] close(7 <unfinished ...>
[pid  4819] <... openat resumed>)       = 3
[pid  4818] close(19 <unfinished ...>
[pid  4822] setpgid(0, 0 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4821] <... openat resumed>)       = 3
[pid  4820] close(8 <unfinished ...>
[pid  4818] close(20 <unfinished ...>
[pid  4822] <... setpgid resumed>)      = 0
[pid  4821] setns(201, 0 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... write resumed>)        = 8
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(9 <unfinished ...>
[pid  4818] close(21 <unfinished ...>
[pid  4821] <... setns resumed>)        = 0
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(3 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4820] close(10 <unfinished ...>
[pid  4818] close(22 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(11 <unfinished ...>
[pid  4818] close(23 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(12 <unfinished ...>
[pid  4818] close(24 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(13 <unfinished ...>
[pid  4818] close(25 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] close(14 <unfinished ...>
[pid  4818] close(26 <unfinished ...>
[pid  4821] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 180
[pid  4822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4821] <... socket resumed>)       = 4
[pid  4820] close(15 <unfinished ...>
[pid  4819] close(4 <unfinished ...>
[pid  4818] close(27 <unfinished ...>
[pid  4821] setns(3, 0 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = 0
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... openat resumed>)       = 3
[pid  4821] <... setns resumed>)        = 0
[pid  4820] close(16 <unfinished ...>
[pid  4819] close(5 <unfinished ...>
[pid  4818] close(28 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] write(3, "1000", 4 <unfinished ...>
[pid  4821] close(3 <unfinished ...>
[pid  4820] close(17 <unfinished ...>
[pid  4819] <... close resumed>)        = 0
[pid  4818] close(29 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(6 <unfinished ...>
[pid  4818] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... write resumed>)        = 4
[pid  4821] <... close resumed>)        = 0
[pid  4820] close(18 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] exit_group(0 <unfinished ...>
[pid  4822] close(3 <unfinished ...>
[pid  4821] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(7 <unfinished ...>
[pid  4818] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4823 attached
[pid  4822] <... close resumed>)        = 0
[pid  4821] <... fcntl resumed>)        = 5
[pid  4820] close(19 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4818] +++ exited with 0 +++
[pid  4823] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4822] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4821] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(8 <unfinished ...>
[pid  4823] <... set_robust_list resumed>) = 0
[pid  4820] close(20 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4823] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4822] <... openat resumed>)       = 3
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4819] close(9 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4823] <... prctl resumed>)        = 0
[pid  4820] close(21 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4823] setpgid(0, 0 <unfinished ...>
[pid  4822] setns(201, 0 <unfinished ...>
[pid  4821] <... openat resumed>)       = 3
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(10 <unfinished ...>
[pid  4823] <... setpgid resumed>)      = 0
[pid  4820] close(22 <unfinished ...>
[pid  4823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... openat resumed>)       = 3
[pid  4820] close(23 <unfinished ...>
[pid  4823] write(3, "1000", 4 <unfinished ...>
[pid  4822] <... setns resumed>)        = 0
[pid  4821] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 179
[pid  4823] <... write resumed>)        = 4
[pid  4820] close(24 <unfinished ...>
[pid  4819] close(11 <unfinished ...>
[pid  4823] close(3 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... close resumed>)        = 0
[pid  4822] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4821] <... write resumed>)        = 8
[pid  4820] close(25 <unfinished ...>
[pid  4819] close(12 <unfinished ...>
[pid  4823] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4821] close(3 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... socket resumed>)       = 4
[pid  4823] <... openat resumed>)       = 3
[pid  4821] <... close resumed>)        = 0
[pid  4820] close(26 <unfinished ...>
[pid  4819] close(13 <unfinished ...>
[pid  4822] setns(3, 0 <unfinished ...>
[pid  4823] setns(201, 0 <unfinished ...>
[pid  4821] close(4 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... setns resumed>)        = 0
[pid  4823] <... setns resumed>)        = 0
[pid  4821] <... close resumed>)        = 0
[pid  4820] close(27 <unfinished ...>
[pid  4819] close(14./strace-static-x86_64: Process 4824 attached
 <unfinished ...>
[pid  4823] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4822] close(3 <unfinished ...>
[pid  4821] close(5 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4823] <... socket resumed>)       = 4
[pid  4822] <... close resumed>)        = 0
[pid  4820] close(28 <unfinished ...>
[pid  4819] close(15 <unfinished ...>
[pid  4824] <... set_robust_list resumed>) = 0
[pid  4823] setns(3, 0 <unfinished ...>
[pid  4822] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4821] <... close resumed>)        = 0
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4823] <... setns resumed>)        = 0
[pid  4822] <... fcntl resumed>)        = 5
[pid  4821] close(6 <unfinished ...>
[pid  4820] close(29 <unfinished ...>
[pid  4819] close(16 <unfinished ...>
[pid  4824] <... prctl resumed>)        = 0
[pid  4823] close(3 <unfinished ...>
[pid  4820] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4824] setpgid(0, 0 <unfinished ...>
[pid  4823] <... close resumed>)        = 0
[pid  4821] close(7 <unfinished ...>
[pid  4820] exit_group(0 <unfinished ...>
[pid  4819] close(17 <unfinished ...>
[pid  4824] <... setpgid resumed>)      = 0
[pid  4823] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4822] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4820] <... exit_group resumed>)   = ?
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4823] <... fcntl resumed>)        = 5
[pid  4822] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4821] close(8 <unfinished ...>
[pid  4820] +++ exited with 0 +++
[pid  4819] close(18 <unfinished ...>
[pid  4824] <... openat resumed>)       = 3
[pid  4823] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4824] write(3, "1000", 4 <unfinished ...>
[pid  4823] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4822] <... openat resumed>)       = 3
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4824] <... write resumed>)        = 4
[pid  4823] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4822] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(19 <unfinished ...>
[pid  4824] close(3 <unfinished ...>
[pid  4823] <... openat resumed>)       = 3
[pid  4824] <... close resumed>)        = 0
[pid  4823] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4822] <... write resumed>)        = 8
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4823] <... write resumed>)        = 8
[pid  4822] close(3 <unfinished ...>
[pid  4821] close(9 <unfinished ...>
[pid  4819] close(20 <unfinished ...>
[pid  4824] <... openat resumed>)       = 3
[pid  4823] close(3 <unfinished ...>
[pid  4824] setns(201, 0 <unfinished ...>
[pid  4823] <... close resumed>)        = 0
[pid  4822] <... close resumed>)        = 0
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4824] <... setns resumed>)        = 0
[pid  4823] close(4 <unfinished ...>
[pid  4822] close(4 <unfinished ...>
[pid  4821] close(10 <unfinished ...>
[pid  4819] close(21 <unfinished ...>
[pid  4823] <... close resumed>)        = 0
[pid  4823] close(5)                    = 0
[pid  4823] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4823] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4823] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4823] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4823] close(10 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = 0
[pid  4824] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(5 <unfinished ...>
[pid  4821] close(11 <unfinished ...>
[pid  4819] close(22 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 186
[pid  4824] <... socket resumed>)       = 4
[pid  4823] close(11 <unfinished ...>
[pid  4822] <... close resumed>)        = 0
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] setns(3, 0 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(6 <unfinished ...>
[pid  4821] close(12 <unfinished ...>
[pid  4824] <... setns resumed>)        = 0
[pid  4823] close(12 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(23 <unfinished ...>
[pid  4824] close(3 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(7 <unfinished ...>
[pid  4821] close(13 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = 0
[pid  4823] close(13 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(24 <unfinished ...>
[pid  4824] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(8 <unfinished ...>
[pid  4821] close(14 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... fcntl resumed>)        = 5
[pid  4823] close(14 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(25./strace-static-x86_64: Process 4825 attached
 <unfinished ...>
[pid  4824] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(9 <unfinished ...>
[pid  4821] close(15 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4824] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4823] close(15 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(26 <unfinished ...>
[pid  4825] <... set_robust_list resumed>) = 0
[pid  4824] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(10 <unfinished ...>
[pid  4821] close(16 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4823] close(16 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(27 <unfinished ...>
[pid  4825] <... prctl resumed>)        = 0
[pid  4824] <... openat resumed>)       = 3
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(11 <unfinished ...>
[pid  4821] close(17 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] setpgid(0, 0 <unfinished ...>
[pid  4824] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4823] close(17 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(28 <unfinished ...>
[pid  4825] <... setpgid resumed>)      = 0
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(12 <unfinished ...>
[pid  4821] close(18 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4824] <... write resumed>)        = 8
[pid  4823] close(18 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... openat resumed>)       = 3
[pid  4824] close(3 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(13 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] close(29 <unfinished ...>
[pid  4825] write(3, "1000", 4 <unfinished ...>
[pid  4824] <... close resumed>)        = 0
[pid  4823] close(19 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(19 <unfinished ...>
[pid  4819] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... write resumed>)        = 4
[pid  4824] close(4 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(14 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] exit_group(0 <unfinished ...>
[pid  4825] close(3 <unfinished ...>
[pid  4824] <... close resumed>)        = 0
[pid  4823] close(20 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(20 <unfinished ...>
[pid  4819] <... exit_group resumed>)   = ?
[pid  4825] <... close resumed>)        = 0
[pid  4824] close(5 <unfinished ...>
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(15 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4823] close(21 <unfinished ...>
[pid  4825] <... openat resumed>)       = 3
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] setns(201, 0 <unfinished ...>
[pid  4823] close(22 <unfinished ...>
[pid  4825] <... setns resumed>)        = 0
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4819] +++ exited with 0 +++
[pid  4825] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4823] close(23 <unfinished ...>
[pid  4825] <... socket resumed>)       = 4
[pid  4824] <... close resumed>)        = 0
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(21 <unfinished ...>
[pid  4825] setns(3, 0 <unfinished ...>
[pid  4824] close(6 <unfinished ...>
[pid  4823] close(24 <unfinished ...>
[pid  4822] close(16 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4825] <... setns resumed>)        = 0
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(22 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4825] close(3 <unfinished ...>
[pid  4824] close(7 <unfinished ...>
[pid  4823] close(25 <unfinished ...>
[pid  4822] close(17 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... close resumed>)        = 0
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(23 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4825] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4824] close(8 <unfinished ...>
[pid  4823] close(26 <unfinished ...>
[pid  4822] close(18 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... fcntl resumed>)        = 5
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(24 <unfinished ...>
[pid  4825] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4824] close(9 <unfinished ...>
[pid  4823] close(27 <unfinished ...>
[pid  4822] close(19 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(25 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4825] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4824] close(10 <unfinished ...>
[pid  4823] close(28 <unfinished ...>
[pid  4822] close(20 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... openat resumed>)       = 3
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4823] close(29 <unfinished ...>
[pid  4825] <... write resumed>)        = 8
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(26 <unfinished ...>
[pid  4825] close(3 <unfinished ...>
[pid  4824] close(11 <unfinished ...>
[pid  4823] exit_group(0 <unfinished ...>
[pid  4822] close(21 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 180
[pid  4825] <... close resumed>)        = 0
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4823] <... exit_group resumed>)   = ?
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(27 <unfinished ...>
[pid  4825] close(4 <unfinished ...>
[pid  4824] close(12 <unfinished ...>
[pid  4823] +++ exited with 0 +++
[pid  4822] close(22 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... close resumed>)        = 0
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(28 <unfinished ...>
[pid  4825] close(5 <unfinished ...>
[pid  4824] close(13 <unfinished ...>
[pid  4822] close(23 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] <... close resumed>)        = 0
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] close(29 <unfinished ...>
[pid  4825] close(6 <unfinished ...>
[pid  4824] close(14 <unfinished ...>
[pid  4822] close(24 <unfinished ...>
[pid  4821] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] exit_group(0./strace-static-x86_64: Process 4826 attached
 <unfinished ...>
[pid  4825] close(7 <unfinished ...>
[pid  4824] close(15 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4826] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(25 <unfinished ...>
[pid  4821] <... exit_group resumed>)   = ?
[pid  4826] <... set_robust_list resumed>) = 0
[pid  4825] close(8 <unfinished ...>
[pid  4824] close(16 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4826] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... prctl resumed>)        = 0
[pid  4825] close(9 <unfinished ...>
[pid  4826] setpgid(0, 0 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... setpgid resumed>)      = 0
[pid  4825] close(10 <unfinished ...>
[pid  4826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4821] +++ exited with 0 +++
[pid  4822] close(26 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... openat resumed>)       = 3
[pid  4825] close(11 <unfinished ...>
[pid  4824] close(17 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4826] write(3, "1000", 4 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4826] <... write resumed>)        = 4
[pid  4825] close(12 <unfinished ...>
[pid  4824] close(18 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] close(3 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = 0
[pid  4825] close(13 <unfinished ...>
[pid  4826] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... openat resumed>)       = 3
[pid  4825] close(14 <unfinished ...>
[pid  4826] setns(201, 0 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(28 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 181
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4826] <... setns resumed>)        = 0
[pid  4825] close(15 <unfinished ...>
[pid  4824] close(19 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... socket resumed>)       = 4
[pid  4825] close(16 <unfinished ...>
[pid  4826] setns(3, 0 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... setns resumed>)        = 0
[pid  4825] close(17 <unfinished ...>
[pid  4826] close(3 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = 0
[pid  4825] close(18 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] close(29 <unfinished ...>
[pid  4826] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] close(20 <unfinished ...>
[pid  4822] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 178
[pid  4826] <... fcntl resumed>)        = 5
[pid  4825] close(19 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] exit_group(0 <unfinished ...>
[pid  4826] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] close(21 <unfinished ...>
[pid  4822] <... exit_group resumed>)   = ?
[pid  4826] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4825] close(20 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4827 attached
[pid  4826] <... openat resumed>)       = 3
[pid  4825] close(21 <unfinished ...>
[pid  4827] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4826] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4822] +++ exited with 0 +++
[pid  4824] close(22./strace-static-x86_64: Process 4828 attached
 <unfinished ...>
[pid  4827] <... set_robust_list resumed>) = 0
[pid  4826] <... write resumed>)        = 8
[pid  4825] close(22 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4828] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4827] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4826] close(3 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] close(23 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4827] <... prctl resumed>)        = 0
[pid  4826] <... close resumed>)        = 0
[pid  4825] close(23 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] setpgid(0, 0 <unfinished ...>
[pid  4826] close(4 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] close(24 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4827] <... setpgid resumed>)      = 0
[pid  4826] <... close resumed>)        = 0
[pid  4825] close(24 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] <... set_robust_list resumed>) = 0
[pid  4827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4826] close(5 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] close(25 <unfinished ...>
[pid  4828] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4827] <... openat resumed>)       = 3
[pid  4826] <... close resumed>)        = 0
[pid  4825] close(25 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] write(3, "1000", 4 <unfinished ...>
[pid  4826] close(6 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] close(26 <unfinished ...>
[pid  4828] <... prctl resumed>)        = 0
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4827] <... write resumed>)        = 4
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] close(26 <unfinished ...>
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(3 <unfinished ...>
[pid  4826] close(7 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] <... close resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] close(27 <unfinished ...>
[pid  4827] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4826] close(8 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] setpgid(0, 0 <unfinished ...>
[pid  4827] <... openat resumed>)       = 3
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] close(28 <unfinished ...>
[pid  4824] close(27 <unfinished ...>
[pid  4827] setns(201, 0 <unfinished ...>
[pid  4826] close(9 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] <... setpgid resumed>)      = 0
[pid  4827] <... setns resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] close(29 <unfinished ...>
[pid  4824] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 178
[pid  4827] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4826] close(10 <unfinished ...>
[pid  4825] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4827] <... socket resumed>)       = 4
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] exit_group(0 <unfinished ...>
[pid  4824] close(29 <unfinished ...>
[pid  4827] setns(3, 0 <unfinished ...>
[pid  4826] close(11 <unfinished ...>
[pid  4828] <... openat resumed>)       = 3
[pid  4825] <... exit_group resumed>)   = ?
[pid  4824] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4829 attached
[pid  4828] write(3, "1000", 4 <unfinished ...>
[pid  4827] <... setns resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4825] +++ exited with 0 +++
[pid  4824] exit_group(0 <unfinished ...>
[pid  4827] close(3 <unfinished ...>
[pid  4826] close(12 <unfinished ...>
[pid  4824] <... exit_group resumed>)   = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4828] <... write resumed>)        = 4
[pid  4827] <... close resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4826] close(13 <unfinished ...>
[pid  4827] <... fcntl resumed>)        = 5
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4826] close(14 <unfinished ...>
[pid  4827] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4824] +++ exited with 0 +++
[pid  4827] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4826] close(15 <unfinished ...>
[pid  4828] close(3 <unfinished ...>
[pid  4827] <... openat resumed>)       = 3
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4826] close(16 <unfinished ...>
[pid  4829] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4828] <... close resumed>)        = 0
[pid  4827] <... write resumed>)        = 8
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4829] <... set_robust_list resumed>) = 0
[pid  4828] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4827] close(3 <unfinished ...>
[pid  4826] close(17 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4827] <... close resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(4 <unfinished ...>
[pid  4826] close(18 <unfinished ...>
[pid  4827] <... close resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(5 <unfinished ...>
[pid  4826] close(19 <unfinished ...>
[pid  4827] <... close resumed>)        = 0
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(6 <unfinished ...>
[pid  4826] close(20 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(7 <unfinished ...>
[pid  4826] close(21 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(8 <unfinished ...>
[pid  4826] close(22 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(9 <unfinished ...>
[pid  4826] close(23 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] close(10 <unfinished ...>
[pid  4826] close(24 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 187
[pid  4828] <... openat resumed>)       = 3
[pid  4827] close(11 <unfinished ...>
[pid  4826] close(25 <unfinished ...>
[pid  4829] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4828] setns(201, 0 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 180
[pid  4829] <... prctl resumed>)        = 0
[pid  4828] <... setns resumed>)        = 0
[pid  4827] close(12 <unfinished ...>
[pid  4826] close(26 <unfinished ...>
[pid  4829] setpgid(0, 0 <unfinished ...>
[pid  4828] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... setpgid resumed>)      = 0
[pid  4828] <... socket resumed>)       = 4
[pid  4827] close(13 <unfinished ...>
[pid  4826] close(27 <unfinished ...>
[pid  4828] setns(3, 0 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4830 attached
[pid  4829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4828] <... setns resumed>)        = 0
[pid  4827] close(14 <unfinished ...>
[pid  4826] close(28 <unfinished ...>
[pid  4830] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4829] <... openat resumed>)       = 3
[pid  4828] close(3 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... set_robust_list resumed>) = 0
[pid  4829] write(3, "1000", 4 <unfinished ...>
[pid  4828] <... close resumed>)        = 0
[pid  4827] close(15 <unfinished ...>
[pid  4826] close(29 <unfinished ...>
[pid  4830] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4829] <... write resumed>)        = 4
[pid  4828] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... prctl resumed>)        = 0
[pid  4829] close(3 <unfinished ...>
[pid  4828] <... fcntl resumed>)        = 5
[pid  4827] close(16 <unfinished ...>
[pid  4826] exit_group(0 <unfinished ...>
[pid  4830] setpgid(0, 0 <unfinished ...>
[pid  4829] <... close resumed>)        = 0
[pid  4828] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4826] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4831 attached
[pid  4830] <... setpgid resumed>)      = 0
[pid  4829] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4828] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4827] close(17 <unfinished ...>
[pid  4826] +++ exited with 0 +++
[pid  4830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4829] <... openat resumed>)       = 3
[pid  4828] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4831] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4830] <... openat resumed>)       = 3
[pid  4829] setns(201, 0 <unfinished ...>
[pid  4828] <... openat resumed>)       = 3
[pid  4827] close(18 <unfinished ...>
[pid  4831] <... set_robust_list resumed>) = 0
[pid  4830] write(3, "1000", 4 <unfinished ...>
[pid  4829] <... setns resumed>)        = 0
[pid  4828] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... write resumed>)        = 4
[pid  4827] close(19 <unfinished ...>
[pid  4830] close(3 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = 0
[pid  4829] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4828] <... write resumed>)        = 8
[pid  4827] close(20 <unfinished ...>
[pid  4830] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... socket resumed>)       = 4
[pid  4831] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4830] <... openat resumed>)       = 3
[pid  4828] close(3 <unfinished ...>
[pid  4829] setns(3, 0 <unfinished ...>
[pid  4827] close(21 <unfinished ...>
[pid  4830] setns(201, 0 <unfinished ...>
[pid  4828] <... close resumed>)        = 0
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... setns resumed>)        = 0
[pid  4831] <... prctl resumed>)        = 0
[pid  4831] setpgid(0, 0 <unfinished ...>
[pid  4830] <... setns resumed>)        = 0
[pid  4829] close(3 <unfinished ...>
[pid  4828] close(4 <unfinished ...>
[pid  4827] close(22 <unfinished ...>
[pid  4831] <... setpgid resumed>)      = 0
[pid  4830] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4829] <... close resumed>)        = 0
[pid  4828] <... close resumed>)        = 0
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... socket resumed>)       = 4
[pid  4829] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4828] close(5 <unfinished ...>
[pid  4827] close(23 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4830] setns(3, 0 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... setns resumed>)        = 0
[pid  4827] close(24 <unfinished ...>
[pid  4830] close(3 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = 0
[pid  4827] close(25 <unfinished ...>
[pid  4830] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... fcntl resumed>)        = 5
[pid  4827] close(26 <unfinished ...>
[pid  4830] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4829] <... fcntl resumed>)        = 5
[pid  4828] <... close resumed>)        = 0
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... openat resumed>)       = 3
[pid  4830] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4828] close(6 <unfinished ...>
[pid  4827] close(27./strace-static-x86_64: Process 4832 attached
 <unfinished ...>
[pid  4831] write(3, "1000", 4 <unfinished ...>
[pid  4830] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4829] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 181
[pid  4831] <... write resumed>)        = 4
[pid  4830] <... openat resumed>)       = 3
[pid  4829] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4828] close(7 <unfinished ...>
[pid  4827] close(28 <unfinished ...>
[pid  4831] close(3 <unfinished ...>
[pid  4830] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4829] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = 0
[pid  4830] <... write resumed>)        = 8
[pid  4829] <... openat resumed>)       = 3
[pid  4828] close(8 <unfinished ...>
[pid  4827] close(29 <unfinished ...>
[pid  4831] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4830] close(3 <unfinished ...>
[pid  4829] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = 0
[pid  4828] close(9 <unfinished ...>
[pid  4827] exit_group(0 <unfinished ...>
[pid  4832] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4831] <... openat resumed>)       = 3
[pid  4830] close(4 <unfinished ...>
[pid  4829] <... write resumed>)        = 8
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4827] <... exit_group resumed>)   = ?
[pid  4832] <... set_robust_list resumed>) = 0
[pid  4831] setns(201, 0 <unfinished ...>
[pid  4830] <... close resumed>)        = 0
[pid  4829] close(3 <unfinished ...>
[pid  4828] close(10 <unfinished ...>
[pid  4827] +++ exited with 0 +++
[pid  4832] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4831] <... setns resumed>)        = 0
[pid  4830] close(5 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4829] <... close resumed>)        = 0
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... prctl resumed>)        = 0
[pid  4831] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4830] <... close resumed>)        = 0
[pid  4828] close(11 <unfinished ...>
[pid  4829] close(4 <unfinished ...>
[pid  4832] setpgid(0, 0 <unfinished ...>
[pid  4830] close(6 <unfinished ...>
[pid  4832] <... setpgid resumed>)      = 0
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4830] close(7 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... openat resumed>)       = 3
[pid  4831] <... socket resumed>)       = 4
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... close resumed>)        = 0
[pid  4828] close(12 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4832] write(3, "1000", 4 <unfinished ...>
[pid  4831] setns(3, 0 <unfinished ...>
[pid  4830] close(8 <unfinished ...>
[pid  4829] close(5 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... write resumed>)        = 4
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] close(3 <unfinished ...>
[pid  4830] close(9 <unfinished ...>
[pid  4832] <... close resumed>)        = 0
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4830] close(10 <unfinished ...>
[pid  4832] <... openat resumed>)       = 3
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(13 <unfinished ...>
[pid  4832] setns(201, 0 <unfinished ...>
[pid  4831] <... setns resumed>)        = 0
[pid  4830] close(11 <unfinished ...>
[pid  4829] <... close resumed>)        = 0
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 182
[pid  4832] <... setns resumed>)        = 0
[pid  4831] close(3 <unfinished ...>
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(6 <unfinished ...>
[pid  4828] close(14 <unfinished ...>
[pid  4832] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4831] <... close resumed>)        = 0
[pid  4830] close(12 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... socket resumed>)       = 4
[pid  4831] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(7 <unfinished ...>
[pid  4828] close(15 <unfinished ...>
[pid  4832] setns(3, 0 <unfinished ...>
[pid  4831] <... fcntl resumed>)        = 5
[pid  4830] close(13 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... setns resumed>)        = 0
[pid  4831] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(8 <unfinished ...>
[pid  4828] close(16 <unfinished ...>
[pid  4832] close(3 <unfinished ...>
[pid  4831] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4830] close(14 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = 0
[pid  4831] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(9 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4833 attached
[pid  4832] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4830] close(15 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(17 <unfinished ...>
[pid  4833] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4832] <... fcntl resumed>)        = 5
[pid  4831] <... openat resumed>)       = 3
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(10 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... set_robust_list resumed>) = 0
[pid  4832] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4831] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4830] close(16 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(18 <unfinished ...>
[pid  4833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4832] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4831] <... write resumed>)        = 8
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... prctl resumed>)        = 0
[pid  4832] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4831] close(3 <unfinished ...>
[pid  4830] close(17 <unfinished ...>
[pid  4829] close(11 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] setpgid(0, 0 <unfinished ...>
[pid  4832] <... openat resumed>)       = 3
[pid  4831] <... close resumed>)        = 0
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(19 <unfinished ...>
[pid  4833] <... setpgid resumed>)      = 0
[pid  4832] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4831] close(4 <unfinished ...>
[pid  4830] close(18 <unfinished ...>
[pid  4829] close(12 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4832] <... write resumed>)        = 8
[pid  4831] <... close resumed>)        = 0
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(20 <unfinished ...>
[pid  4833] <... openat resumed>)       = 3
[pid  4832] close(3 <unfinished ...>
[pid  4831] close(5 <unfinished ...>
[pid  4830] close(19 <unfinished ...>
[pid  4829] close(13 <unfinished ...>
[pid  4833] write(3, "1000", 4 <unfinished ...>
[pid  4832] <... close resumed>)        = 0
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = 0
[pid  4833] <... write resumed>)        = 4
[pid  4832] close(4 <unfinished ...>
[pid  4830] close(20 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(21 <unfinished ...>
[pid  4831] close(6 <unfinished ...>
[pid  4833] close(3 <unfinished ...>
[pid  4832] <... close resumed>)        = 0
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(14 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... close resumed>)        = 0
[pid  4832] close(5 <unfinished ...>
[pid  4831] close(7 <unfinished ...>
[pid  4830] close(21 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(22 <unfinished ...>
[pid  4833] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4832] <... close resumed>)        = 0
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(15 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... openat resumed>)       = 3
[pid  4832] close(6 <unfinished ...>
[pid  4831] close(8 <unfinished ...>
[pid  4830] close(22 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(23 <unfinished ...>
[pid  4833] setns(201, 0 <unfinished ...>
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... setns resumed>)        = 0
[pid  4830] close(23 <unfinished ...>
[pid  4833] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(16 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... socket resumed>)       = 4
[pid  4832] close(7 <unfinished ...>
[pid  4831] close(9 <unfinished ...>
[pid  4830] close(24 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(24 <unfinished ...>
[pid  4833] setns(3, 0 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(17 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... setns resumed>)        = 0
[pid  4832] close(8 <unfinished ...>
[pid  4831] close(10 <unfinished ...>
[pid  4830] close(25 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(25 <unfinished ...>
[pid  4833] close(3 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(18 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... close resumed>)        = 0
[pid  4832] close(9 <unfinished ...>
[pid  4831] close(11 <unfinished ...>
[pid  4830] close(26 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(26 <unfinished ...>
[pid  4833] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(19 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... fcntl resumed>)        = 5
[pid  4832] close(10 <unfinished ...>
[pid  4831] close(12 <unfinished ...>
[pid  4830] close(27 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(27 <unfinished ...>
[pid  4833] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(20 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4832] close(11 <unfinished ...>
[pid  4831] close(13 <unfinished ...>
[pid  4830] close(28 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(28 <unfinished ...>
[pid  4833] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(21 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... openat resumed>)       = 3
[pid  4832] close(12 <unfinished ...>
[pid  4831] close(14 <unfinished ...>
[pid  4830] close(29 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] close(29 <unfinished ...>
[pid  4833] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(22 <unfinished ...>
[pid  4828] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... write resumed>)        = 8
[pid  4832] close(13 <unfinished ...>
[pid  4831] close(15 <unfinished ...>
[pid  4830] exit_group(0 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4828] exit_group(0 <unfinished ...>
[pid  4833] close(3 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4830] <... exit_group resumed>)   = ?
[pid  4829] close(23 <unfinished ...>
[pid  4828] <... exit_group resumed>)   = ?
[pid  4833] <... close resumed>)        = 0
[pid  4832] close(14 <unfinished ...>
[pid  4831] close(16 <unfinished ...>
[pid  4830] +++ exited with 0 +++
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] close(4)                    = 0
[pid  4833] close(5)                    = 0
[pid  4833] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4833] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4833] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4833] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4828] +++ exited with 0 +++
[pid  4833] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(24 <unfinished ...>
[pid  4833] close(11 <unfinished ...>
[pid  4832] close(15 <unfinished ...>
[pid  4831] close(17 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(25 <unfinished ...>
[pid  4833] close(12 <unfinished ...>
[pid  4832] close(16 <unfinished ...>
[pid  4831] close(18 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] close(13 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(26 <unfinished ...>
[pid  4832] close(17 <unfinished ...>
[pid  4833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(19 <unfinished ...>
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] close(14 <unfinished ...>
[pid  4832] close(18 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(27 <unfinished ...>
[pid  4833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(20 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] close(15 <unfinished ...>
[pid  4832] close(19 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(28 <unfinished ...>
[pid  4833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(21 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(18 <unfinished ...>
[pid  4832] close(20 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4833] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(22 <unfinished ...>
[pid  4829] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4833] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4833] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4833] exit_group(0)               = ?
[pid  4833] +++ exited with 0 +++
[pid  4832] close(21 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4829] exit_group(0 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 179
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 188
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(23 <unfinished ...>
[pid  4829] <... exit_group resumed>)   = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4834 attached
[pid  4834] set_robust_list(0x5555569235e0, 24) = 0
[pid  4834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4834] setpgid(0, 0)               = 0
[pid  4829] +++ exited with 0 +++
[pid  4834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4832] close(22 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(24./strace-static-x86_64: Process 4835 attached
 <unfinished ...>
[pid  4835] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4832] close(23 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(25 <unfinished ...>
[pid  4832] close(24 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4834] <... openat resumed>)       = 3
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(26 <unfinished ...>
[pid  4835] <... set_robust_list resumed>) = 0
[pid  4835] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4832] close(25 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 183
[pid  4832] close(26 <unfinished ...>
[pid  4831] close(27 <unfinished ...>
[pid  4835] <... prctl resumed>)        = 0
[pid  4834] write(3, "1000", 4 <unfinished ...>
[pid  4835] setpgid(0, 0 <unfinished ...>
[pid  4834] <... write resumed>)        = 4
[pid  4835] <... setpgid resumed>)      = 0
[pid  4834] close(3 <unfinished ...>
[pid  4835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4834] <... close resumed>)        = 0
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] close(27 <unfinished ...>
[pid  4831] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 179
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] close(29 <unfinished ...>
[pid  4832] close(28 <unfinished ...>
[pid  4831] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4831] exit_group(0 <unfinished ...>
[pid  4832] close(29 <unfinished ...>
[pid  4831] <... exit_group resumed>)   = ?
[pid  4832] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] <... openat resumed>)       = 3
[pid  4834] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4835] write(3, "1000", 4 <unfinished ...>
[pid  4834] <... openat resumed>)       = 3
[pid  4831] +++ exited with 0 +++
[pid  4832] exit_group(0 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4832] <... exit_group resumed>)   = ?
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4835] <... write resumed>)        = 4
[pid  4834] setns(201, 0 <unfinished ...>
[pid  4835] close(3 <unfinished ...>
[pid  4834] <... setns resumed>)        = 0
[pid  4835] <... close resumed>)        = 0
[pid  4834] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4835] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4834] <... socket resumed>)       = 4
./strace-static-x86_64: Process 4837 attached
[pid  4835] <... openat resumed>)       = 3
[pid  4834] setns(3, 0 <unfinished ...>
[pid  4832] +++ exited with 0 +++
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... restart_syscall resumed>) = 0
[pid  3609] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  4837] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4835] setns(201, 0 <unfinished ...>
[pid  4834] <... setns resumed>)        = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4837] <... set_robust_list resumed>) = 0
[pid  4835] <... setns resumed>)        = 0
[pid  4834] close(3 <unfinished ...>
[pid  4837] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4835] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4834] <... close resumed>)        = 0
[pid  4837] <... prctl resumed>)        = 0
[pid  4835] <... socket resumed>)       = 4
[pid  4834] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4837] setpgid(0, 0 <unfinished ...>
[pid  4835] setns(3, 0 <unfinished ...>
[pid  4834] <... fcntl resumed>)        = 5
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4837] <... setpgid resumed>)      = 0
[pid  4835] <... setns resumed>)        = 0
[pid  4834] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 181
[pid  4837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4835] close(3 <unfinished ...>
[pid  4834] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4837] <... openat resumed>)       = 3
[pid  4835] <... close resumed>)        = 0
[pid  4834] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4838 attached
./strace-static-x86_64: Process 4836 attached
 <unfinished ...>
[pid  4837] write(3, "1000", 4 <unfinished ...>
[pid  4835] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4834] <... openat resumed>)       = 3
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 182
[pid  4837] <... write resumed>)        = 4
[pid  4835] <... fcntl resumed>)        = 5
[pid  4834] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4837] close(3 <unfinished ...>
[pid  4835] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4834] <... write resumed>)        = 8
[pid  4837] <... close resumed>)        = 0
[pid  4836] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4835] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4834] close(3 <unfinished ...>
[pid  4837] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4835] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4834] <... close resumed>)        = 0
[pid  4836] <... set_robust_list resumed>) = 0
[pid  4838] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4837] <... openat resumed>)       = 3
[pid  4835] <... openat resumed>)       = 3
[pid  4834] close(4 <unfinished ...>
[pid  4837] setns(201, 0 <unfinished ...>
[pid  4835] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4834] <... close resumed>)        = 0
[pid  4836] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4838] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 4839 attached
[pid  4837] <... setns resumed>)        = 0
[pid  4836] <... prctl resumed>)        = 0
[pid  4835] <... write resumed>)        = 8
[pid  4834] close(5 <unfinished ...>
[pid  4839] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4838] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4837] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4836] setpgid(0, 0 <unfinished ...>
[pid  4835] close(3 <unfinished ...>
[pid  4834] <... close resumed>)        = 0
[pid  4839] <... set_robust_list resumed>) = 0
[pid  4838] <... prctl resumed>)        = 0
[pid  4837] <... socket resumed>)       = 4
[pid  4836] <... setpgid resumed>)      = 0
[pid  4835] <... close resumed>)        = 0
[pid  4834] close(6 <unfinished ...>
[pid  4839] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4837] setns(3, 0 <unfinished ...>
[pid  4835] close(4 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... prctl resumed>)        = 0
[pid  4838] setpgid(0, 0 <unfinished ...>
[pid  4837] <... setns resumed>)        = 0
[pid  4836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4835] <... close resumed>)        = 0
[pid  4834] close(7 <unfinished ...>
[pid  4839] setpgid(0, 0 <unfinished ...>
[pid  4838] <... setpgid resumed>)      = 0
[pid  4837] close(3 <unfinished ...>
[pid  4835] close(5 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... openat resumed>)       = 3
[pid  4839] <... setpgid resumed>)      = 0
[pid  4838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4837] <... close resumed>)        = 0
[pid  4835] <... close resumed>)        = 0
[pid  4834] close(8 <unfinished ...>
[pid  4836] write(3, "1000", 4 <unfinished ...>
[pid  4839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4838] <... openat resumed>)       = 3
[pid  4837] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4835] close(6 <unfinished ...>
[pid  4836] <... write resumed>)        = 4
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... openat resumed>)       = 3
[pid  4838] write(3, "1000", 4 <unfinished ...>
[pid  4837] <... fcntl resumed>)        = 5
[pid  4836] close(3 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(9 <unfinished ...>
[pid  4839] write(3, "1000", 4 <unfinished ...>
[pid  4838] <... write resumed>)        = 4
[pid  4837] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4836] <... close resumed>)        = 0
[pid  4835] close(7 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... write resumed>)        = 4
[pid  4838] close(3 <unfinished ...>
[pid  4837] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4836] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(10 <unfinished ...>
[pid  4839] close(3 <unfinished ...>
[pid  4838] <... close resumed>)        = 0
[pid  4837] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4835] close(8 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = 0
[pid  4838] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4837] <... openat resumed>)       = 3
[pid  4836] <... openat resumed>)       = 3
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(11 <unfinished ...>
[pid  4839] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4837] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4835] close(9 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] setns(201, 0 <unfinished ...>
[pid  4839] <... openat resumed>)       = 3
[pid  4838] <... openat resumed>)       = 3
[pid  4837] <... write resumed>)        = 8
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(12 <unfinished ...>
[pid  4836] <... setns resumed>)        = 0
[pid  4839] setns(201, 0 <unfinished ...>
[pid  4838] setns(201, 0 <unfinished ...>
[pid  4837] close(3 <unfinished ...>
[pid  4836] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4835] close(10 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... setns resumed>)        = 0
[pid  4838] <... setns resumed>)        = 0
[pid  4837] <... close resumed>)        = 0
[pid  4836] <... socket resumed>)       = 4
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(13 <unfinished ...>
[pid  4839] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4838] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4837] close(4 <unfinished ...>
[pid  4836] setns(3, 0 <unfinished ...>
[pid  4835] close(11 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... socket resumed>)       = 4
[pid  4838] <... socket resumed>)       = 4
[pid  4837] <... close resumed>)        = 0
[pid  4836] <... setns resumed>)        = 0
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(14 <unfinished ...>
[pid  4839] setns(3, 0 <unfinished ...>
[pid  4838] setns(3, 0 <unfinished ...>
[pid  4837] close(5 <unfinished ...>
[pid  4836] close(3 <unfinished ...>
[pid  4835] close(12 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... setns resumed>)        = 0
[pid  4838] <... setns resumed>)        = 0
[pid  4837] <... close resumed>)        = 0
[pid  4836] <... close resumed>)        = 0
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(15 <unfinished ...>
[pid  4839] close(3 <unfinished ...>
[pid  4838] close(3 <unfinished ...>
[pid  4837] close(6 <unfinished ...>
[pid  4836] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4835] close(13 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = 0
[pid  4838] <... close resumed>)        = 0
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... fcntl resumed>)        = 5
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(16 <unfinished ...>
[pid  4839] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4838] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4837] close(7 <unfinished ...>
[pid  4836] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4835] close(14 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... fcntl resumed>)        = 5
[pid  4838] <... fcntl resumed>)        = 5
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(17 <unfinished ...>
[pid  4839] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4838] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4837] close(8 <unfinished ...>
[pid  4836] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4835] close(15 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4838] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... openat resumed>)       = 3
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(18 <unfinished ...>
[pid  4839] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4838] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4837] close(9 <unfinished ...>
[pid  4836] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4835] close(16 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... openat resumed>)       = 3
[pid  4838] <... openat resumed>)       = 3
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... write resumed>)        = 8
[pid  4834] close(19 <unfinished ...>
[pid  4839] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4838] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4837] close(10 <unfinished ...>
[pid  4836] close(3 <unfinished ...>
[pid  4835] close(17 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... write resumed>)        = 8
[pid  4838] <... write resumed>)        = 8
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = 0
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(20 <unfinished ...>
[pid  4839] close(3 <unfinished ...>
[pid  4838] close(3 <unfinished ...>
[pid  4837] close(11 <unfinished ...>
[pid  4836] close(4 <unfinished ...>
[pid  4835] close(18 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = 0
[pid  4838] <... close resumed>)        = 0
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = 0
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(21 <unfinished ...>
[pid  4839] close(4 <unfinished ...>
[pid  4838] close(4 <unfinished ...>
[pid  4837] close(12 <unfinished ...>
[pid  4836] close(5 <unfinished ...>
[pid  4835] close(19 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = 0
[pid  4838] <... close resumed>)        = 0
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(22 <unfinished ...>
[pid  4839] close(5 <unfinished ...>
[pid  4838] close(5 <unfinished ...>
[pid  4837] close(13 <unfinished ...>
[pid  4836] <... close resumed>)        = 0
[pid  4835] close(20 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = 0
[pid  4838] <... close resumed>)        = 0
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(6 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(23 <unfinished ...>
[pid  4839] close(6 <unfinished ...>
[pid  4838] close(6 <unfinished ...>
[pid  4837] close(14 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(21 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(24 <unfinished ...>
[pid  4839] close(7 <unfinished ...>
[pid  4837] close(15 <unfinished ...>
[pid  4835] close(22 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(7 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(25 <unfinished ...>
[pid  4838] close(7 <unfinished ...>
[pid  4839] close(8 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(16 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(23 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(8 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(8 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(26 <unfinished ...>
[pid  4839] close(9 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(17 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(24 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(9 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(9 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(27 <unfinished ...>
[pid  4839] close(10 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(18 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(25 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(10 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(10 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(28 <unfinished ...>
[pid  4839] close(11 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(19 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(26 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(11 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(11 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] close(29 <unfinished ...>
[pid  4839] close(12 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(20 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(27 <unfinished ...>
[pid  4834] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(12 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(12 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] exit_group(0 <unfinished ...>
[pid  4839] close(13 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(21 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(28 <unfinished ...>
[pid  4834] <... exit_group resumed>)   = ?
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(13 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(13 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4834] +++ exited with 0 +++
[pid  4839] close(14 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(22 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] close(29 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(14 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(14 <unfinished ...>
[pid  4835] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(15 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(23 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] exit_group(0 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] <... exit_group resumed>)   = ?
[pid  4838] close(15 <unfinished ...>
[pid  4836] close(15 <unfinished ...>
[pid  4839] close(16 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] close(24 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4835] +++ exited with 0 +++
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(16 <unfinished ...>
[pid  4837] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(16 <unfinished ...>
[pid  4837] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4837] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4837] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4837] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4837] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4837] exit_group(0)               = ?
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4839] close(17 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4837] +++ exited with 0 +++
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 180
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4839] close(18 <unfinished ...>
[pid  4838] close(17 <unfinished ...>
[pid  4836] close(17 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(19 <unfinished ...>
[pid  4838] close(18 <unfinished ...>
[pid  4836] close(18 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(20 <unfinished ...>
[pid  4838] close(19 <unfinished ...>
[pid  4836] close(19 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4839] close(21 <unfinished ...>
[pid  4838] close(20 <unfinished ...>
[pid  4836] close(20./strace-static-x86_64: Process 4840 attached
 <unfinished ...>
[pid  4840] set_robust_list(0x5555569235e0, 24) = 0
[pid  4840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4840] setpgid(0, 0 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... setpgid resumed>)      = 0
[pid  4840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(21 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 189
[pid  4839] close(22 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(21 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] close(22 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4839] close(23 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(22 <unfinished ...>
[pid  4840] <... openat resumed>)       = 3
[pid  4840] write(3, "1000", 4)         = 4
[pid  4840] close(3)                    = 0
[pid  4838] close(23 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 180
[pid  4839] close(24 <unfinished ...>
[pid  4838] close(24 <unfinished ...>
[pid  4836] close(23 <unfinished ...>
[pid  4840] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(25 <unfinished ...>
[pid  4838] close(25 <unfinished ...>
[pid  4836] close(24 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(26 <unfinished ...>
[pid  4838] close(26 <unfinished ...>
[pid  4836] close(25 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(27 <unfinished ...>
[pid  4838] close(27 <unfinished ...>
[pid  4836] close(26 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(28 <unfinished ...>
[pid  4838] close(28 <unfinished ...>
[pid  4836] close(27 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] close(29 <unfinished ...>
[pid  4838] close(29 <unfinished ...>
[pid  4839] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4836] close(28 <unfinished ...>
[pid  4838] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4839] exit_group(0 <unfinished ...>
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4838] exit_group(0 <unfinished ...>
[pid  4836] close(29 <unfinished ...>
[pid  4839] <... exit_group resumed>)   = ?
[pid  4838] <... exit_group resumed>)   = ?
[pid  4836] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4842 attached
./strace-static-x86_64: Process 4841 attached
[pid  4840] <... openat resumed>)       = 3
[pid  4842] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4841] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4840] setns(201, 0 <unfinished ...>
[pid  4842] <... set_robust_list resumed>) = 0
[pid  4841] <... set_robust_list resumed>) = 0
[pid  4840] <... setns resumed>)        = 0
[pid  4842] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4841] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4840] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4839] +++ exited with 0 +++
[pid  4836] exit_group(0 <unfinished ...>
[pid  4842] <... prctl resumed>)        = 0
[pid  4841] <... prctl resumed>)        = 0
[pid  4840] <... socket resumed>)       = 4
[pid  4842] setpgid(0, 0 <unfinished ...>
[pid  4841] setpgid(0, 0 <unfinished ...>
[pid  4840] setns(3, 0 <unfinished ...>
[pid  4842] <... setpgid resumed>)      = 0
[pid  4841] <... setpgid resumed>)      = 0
[pid  4840] <... setns resumed>)        = 0
[pid  4842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4840] close(3 <unfinished ...>
[pid  4838] +++ exited with 0 +++
[pid  4836] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4842] <... openat resumed>)       = 3
[pid  4841] <... openat resumed>)       = 3
[pid  4840] <... close resumed>)        = 0
[pid  4842] write(3, "1000", 4 <unfinished ...>
[pid  4841] write(3, "1000", 4 <unfinished ...>
[pid  4840] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4842] <... write resumed>)        = 4
[pid  4841] <... write resumed>)        = 4
[pid  4840] <... fcntl resumed>)        = 5
[pid  4842] close(3 <unfinished ...>
[pid  4841] close(3 <unfinished ...>
[pid  4840] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4842] <... close resumed>)        = 0
[pid  4841] <... close resumed>)        = 0
[pid  4840] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4842] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4841] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4840] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4836] +++ exited with 0 +++
[pid  4842] <... openat resumed>)       = 3
[pid  4841] <... openat resumed>)       = 3
[pid  4840] <... openat resumed>)       = 3
[pid  4842] setns(201, 0 <unfinished ...>
[pid  4841] setns(201, 0 <unfinished ...>
[pid  4840] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4842] <... setns resumed>)        = 0
[pid  4841] <... setns resumed>)        = 0
[pid  4840] <... write resumed>)        = 8
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4842] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4841] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4840] close(3 <unfinished ...>
[pid  4842] <... socket resumed>)       = 4
[pid  4841] <... socket resumed>)       = 4
[pid  4840] <... close resumed>)        = 0
[pid  4842] setns(3, 0 <unfinished ...>
[pid  4841] setns(3, 0 <unfinished ...>
[pid  4840] close(4 <unfinished ...>
[pid  4842] <... setns resumed>)        = 0
[pid  4841] <... setns resumed>)        = 0
[pid  4840] <... close resumed>)        = 0
[pid  4842] close(3 <unfinished ...>
[pid  4841] close(3 <unfinished ...>
[pid  4840] close(5 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4842] <... close resumed>)        = 0
[pid  4841] <... close resumed>)        = 0
[pid  4840] <... close resumed>)        = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 182
[pid  4842] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4841] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4840] close(6 <unfinished ...>
[pid  4842] <... fcntl resumed>)        = 5
[pid  4841] <... fcntl resumed>)        = 5
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4841] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4840] close(7 <unfinished ...>
[pid  4842] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4841] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4841] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4840] close(8 <unfinished ...>
[pid  4842] <... openat resumed>)       = 3
[pid  4841] <... openat resumed>)       = 3
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 183
[pid  4842] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4841] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4840] close(9 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 184
./strace-static-x86_64: Process 4845 attached
./strace-static-x86_64: Process 4844 attached
[pid  4842] <... write resumed>)        = 8
[pid  4841] <... write resumed>)        = 8
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] close(3 <unfinished ...>
[pid  4841] close(3 <unfinished ...>
[pid  4840] close(10./strace-static-x86_64: Process 4843 attached
 <unfinished ...>
[pid  4842] <... close resumed>)        = 0
[pid  4841] <... close resumed>)        = 0
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4844] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4843] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4842] close(4 <unfinished ...>
[pid  4841] close(4 <unfinished ...>
[pid  4840] close(11 <unfinished ...>
[pid  4843] <... set_robust_list resumed>) = 0
[pid  4842] <... close resumed>)        = 0
[pid  4841] <... close resumed>)        = 0
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... set_robust_list resumed>) = 0
[pid  4844] <... set_robust_list resumed>) = 0
[pid  4843] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4842] close(5 <unfinished ...>
[pid  4841] close(5 <unfinished ...>
[pid  4840] close(12 <unfinished ...>
[pid  4845] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4844] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4843] <... prctl resumed>)        = 0
[pid  4842] <... close resumed>)        = 0
[pid  4841] <... close resumed>)        = 0
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... prctl resumed>)        = 0
[pid  4844] <... prctl resumed>)        = 0
[pid  4843] setpgid(0, 0 <unfinished ...>
[pid  4842] close(6 <unfinished ...>
[pid  4841] close(6 <unfinished ...>
[pid  4840] close(13 <unfinished ...>
[pid  4843] <... setpgid resumed>)      = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] setpgid(0, 0 <unfinished ...>
[pid  4844] setpgid(0, 0 <unfinished ...>
[pid  4845] <... setpgid resumed>)      = 0
[pid  4843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4842] close(7 <unfinished ...>
[pid  4844] <... setpgid resumed>)      = 0
[pid  4841] close(7 <unfinished ...>
[pid  4840] close(14 <unfinished ...>
[pid  4845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4843] <... openat resumed>)       = 3
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4843] write(3, "1000", 4 <unfinished ...>
[pid  4842] close(8 <unfinished ...>
[pid  4841] close(8 <unfinished ...>
[pid  4840] close(15 <unfinished ...>
[pid  4845] <... openat resumed>)       = 3
[pid  4844] <... openat resumed>)       = 3
[pid  4843] <... write resumed>)        = 4
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] write(3, "1000", 4 <unfinished ...>
[pid  4844] write(3, "1000", 4 <unfinished ...>
[pid  4843] close(3 <unfinished ...>
[pid  4842] close(9 <unfinished ...>
[pid  4841] close(9 <unfinished ...>
[pid  4840] close(16 <unfinished ...>
[pid  4843] <... close resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... write resumed>)        = 4
[pid  4844] <... write resumed>)        = 4
[pid  4843] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4842] close(10 <unfinished ...>
[pid  4841] close(10 <unfinished ...>
[pid  4840] close(17 <unfinished ...>
[pid  4845] close(3 <unfinished ...>
[pid  4844] close(3 <unfinished ...>
[pid  4843] <... openat resumed>)       = 3
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] <... close resumed>)        = 0
[pid  4843] setns(201, 0 <unfinished ...>
[pid  4842] close(11 <unfinished ...>
[pid  4841] close(11 <unfinished ...>
[pid  4840] close(18 <unfinished ...>
[pid  4845] <... close resumed>)        = 0
[pid  4844] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4843] <... setns resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4844] <... openat resumed>)       = 3
[pid  4843] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4842] close(12 <unfinished ...>
[pid  4841] close(12 <unfinished ...>
[pid  4840] close(19 <unfinished ...>
[pid  4845] <... openat resumed>)       = 3
[pid  4844] setns(201, 0 <unfinished ...>
[pid  4843] <... socket resumed>)       = 4
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] setns(201, 0 <unfinished ...>
[pid  4844] <... setns resumed>)        = 0
[pid  4843] setns(3, 0 <unfinished ...>
[pid  4842] close(13 <unfinished ...>
[pid  4841] close(13 <unfinished ...>
[pid  4840] close(20 <unfinished ...>
[pid  4845] <... setns resumed>)        = 0
[pid  4844] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4843] <... setns resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4844] <... socket resumed>)       = 4
[pid  4843] close(3 <unfinished ...>
[pid  4842] close(14 <unfinished ...>
[pid  4841] close(14 <unfinished ...>
[pid  4840] close(21 <unfinished ...>
[pid  4845] <... socket resumed>)       = 4
[pid  4844] setns(3, 0 <unfinished ...>
[pid  4843] <... close resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] setns(3, 0 <unfinished ...>
[pid  4844] <... setns resumed>)        = 0
[pid  4843] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4842] close(15 <unfinished ...>
[pid  4841] close(15 <unfinished ...>
[pid  4840] close(22 <unfinished ...>
[pid  4845] <... setns resumed>)        = 0
[pid  4844] close(3 <unfinished ...>
[pid  4843] <... fcntl resumed>)        = 5
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] close(3 <unfinished ...>
[pid  4844] <... close resumed>)        = 0
[pid  4843] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4842] close(16 <unfinished ...>
[pid  4841] close(16 <unfinished ...>
[pid  4840] close(23 <unfinished ...>
[pid  4845] <... close resumed>)        = 0
[pid  4844] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4843] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4844] <... fcntl resumed>)        = 5
[pid  4843] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4842] close(17 <unfinished ...>
[pid  4841] close(17 <unfinished ...>
[pid  4840] close(24 <unfinished ...>
[pid  4845] <... fcntl resumed>)        = 5
[pid  4844] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4843] <... openat resumed>)       = 3
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4844] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4843] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4842] close(18 <unfinished ...>
[pid  4841] close(18 <unfinished ...>
[pid  4840] close(25 <unfinished ...>
[pid  4845] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4844] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4843] <... write resumed>)        = 8
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4844] <... openat resumed>)       = 3
[pid  4843] close(3 <unfinished ...>
[pid  4842] close(19 <unfinished ...>
[pid  4841] close(19 <unfinished ...>
[pid  4840] close(26 <unfinished ...>
[pid  4845] <... openat resumed>)       = 3
[pid  4844] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4843] <... close resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4844] <... write resumed>)        = 8
[pid  4843] close(4 <unfinished ...>
[pid  4842] close(20 <unfinished ...>
[pid  4841] close(20 <unfinished ...>
[pid  4840] close(27 <unfinished ...>
[pid  4845] <... write resumed>)        = 8
[pid  4844] close(3 <unfinished ...>
[pid  4843] <... close resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] close(3 <unfinished ...>
[pid  4844] <... close resumed>)        = 0
[pid  4843] close(5 <unfinished ...>
[pid  4842] close(21 <unfinished ...>
[pid  4841] close(21 <unfinished ...>
[pid  4840] close(28 <unfinished ...>
[pid  4845] <... close resumed>)        = 0
[pid  4844] close(4 <unfinished ...>
[pid  4843] <... close resumed>)        = 0
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] close(4 <unfinished ...>
[pid  4844] <... close resumed>)        = 0
[pid  4843] close(6 <unfinished ...>
[pid  4842] close(22 <unfinished ...>
[pid  4841] close(22 <unfinished ...>
[pid  4840] close(29 <unfinished ...>
[pid  4845] <... close resumed>)        = 0
[pid  4844] close(5 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] close(5 <unfinished ...>
[pid  4844] <... close resumed>)        = 0
[pid  4843] close(7 <unfinished ...>
[pid  4842] close(23 <unfinished ...>
[pid  4841] close(23 <unfinished ...>
[pid  4840] exit_group(0 <unfinished ...>
[pid  4845] <... close resumed>)        = 0
[pid  4844] close(6 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4840] <... exit_group resumed>)   = ?
[pid  4845] close(6 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(8 <unfinished ...>
[pid  4842] close(24 <unfinished ...>
[pid  4841] close(24 <unfinished ...>
[pid  4840] +++ exited with 0 +++
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(7 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4845] close(7 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(9 <unfinished ...>
[pid  4842] close(25 <unfinished ...>
[pid  4841] close(25 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(8 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] close(8 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(10 <unfinished ...>
[pid  4842] close(26 <unfinished ...>
[pid  4841] close(26 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(9 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4845] close(9 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(11 <unfinished ...>
[pid  4842] close(27 <unfinished ...>
[pid  4841] close(27 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(12 <unfinished ...>
[pid  4842] close(28 <unfinished ...>
[pid  4841] close(28 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(13 <unfinished ...>
[pid  4842] close(29 <unfinished ...>
[pid  4841] close(29 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(10 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4841] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] close(10 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(14 <unfinished ...>
[pid  4842] exit_group(0 <unfinished ...>
[pid  4841] exit_group(0 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(11 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4842] <... exit_group resumed>)   = ?
[pid  4841] <... exit_group resumed>)   = ?
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 181
[pid  4845] close(11 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(15 <unfinished ...>
[pid  4842] +++ exited with 0 +++
[pid  4841] +++ exited with 0 +++
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4843] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(12 <unfinished ...>
[pid  4843] close(18 <unfinished ...>
[pid  4845] close(12 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(13 <unfinished ...>
[pid  4843] close(19 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4845] close(13 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4846 attached
 <unfinished ...>
[pid  4843] close(20 <unfinished ...>
[pid  4846] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... set_robust_list resumed>) = 0
[pid  4843] close(21 <unfinished ...>
[pid  4846] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(14 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... prctl resumed>)        = 0
[pid  4843] close(22 <unfinished ...>
[pid  4846] setpgid(0, 0 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... setpgid resumed>)      = 0
[pid  4843] close(23 <unfinished ...>
[pid  4846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... openat resumed>)       = 3
[pid  4845] close(14 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(24 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 190
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 181
[pid  4846] write(3, "1000", 4 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(15 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... write resumed>)        = 4
[pid  4845] close(15 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(25 <unfinished ...>
[pid  4846] close(3 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(16 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = 0
[pid  4845] close(16 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(26./strace-static-x86_64: Process 4847 attached
 <unfinished ...>
[pid  4846] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(17 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4846] <... openat resumed>)       = 3
[pid  4845] close(17 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(27 <unfinished ...>
[pid  4846] setns(201, 0 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(18 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4848 attached
[pid  4846] <... setns resumed>)        = 0
[pid  4843] close(28 <unfinished ...>
[pid  4848] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4846] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] <... set_robust_list resumed>) = 0
[pid  4846] <... socket resumed>)       = 4
[pid  4845] close(18 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] close(29 <unfinished ...>
[pid  4848] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4847] <... set_robust_list resumed>) = 0
[pid  4846] setns(3, 0 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(19 <unfinished ...>
[pid  4843] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] <... prctl resumed>)        = 0
[pid  4846] <... setns resumed>)        = 0
[pid  4845] close(19 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] exit_group(0 <unfinished ...>
[pid  4847] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4848] setpgid(0, 0 <unfinished ...>
[pid  4846] close(3 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(20 <unfinished ...>
[pid  4843] <... exit_group resumed>)   = ?
[pid  4848] <... setpgid resumed>)      = 0
[pid  4847] <... prctl resumed>)        = 0
[pid  4846] <... close resumed>)        = 0
[pid  4845] close(20 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4843] +++ exited with 0 +++
[pid  4848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4847] setpgid(0, 0 <unfinished ...>
[pid  4846] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(21 <unfinished ...>
[pid  4848] <... openat resumed>)       = 3
[pid  4847] <... setpgid resumed>)      = 0
[pid  4846] <... fcntl resumed>)        = 5
[pid  4845] close(21 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4848] write(3, "1000", 4 <unfinished ...>
[pid  4846] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(22 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4848] <... write resumed>)        = 4
[pid  4847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4846] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4845] close(22 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4848] close(3 <unfinished ...>
[pid  4846] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(23 <unfinished ...>
[pid  4848] <... close resumed>)        = 0
[pid  4847] <... openat resumed>)       = 3
[pid  4846] <... openat resumed>)       = 3
[pid  4845] close(23 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4847] write(3, "1000", 4 <unfinished ...>
[pid  4846] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(24 <unfinished ...>
[pid  4848] <... openat resumed>)       = 3
[pid  4847] <... write resumed>)        = 4
[pid  4846] <... write resumed>)        = 8
[pid  4845] close(24 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4848] setns(201, 0 <unfinished ...>
[pid  4847] close(3 <unfinished ...>
[pid  4846] close(3 <unfinished ...>
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(25 <unfinished ...>
[pid  4848] <... setns resumed>)        = 0
[pid  4846] <... close resumed>)        = 0
[pid  4848] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4846] close(4 <unfinished ...>
[pid  4848] <... socket resumed>)       = 4
[pid  4846] <... close resumed>)        = 0
[pid  4848] setns(3, 0 <unfinished ...>
[pid  4846] close(5 <unfinished ...>
[pid  4845] close(25 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = 0
[pid  4848] <... setns resumed>)        = 0
[pid  4847] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4846] <... close resumed>)        = 0
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(26 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 183
[pid  4848] close(3 <unfinished ...>
[pid  4846] close(6 <unfinished ...>
[pid  4845] close(26 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] <... close resumed>)        = 0
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(27 <unfinished ...>
[pid  4848] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4847] <... openat resumed>)       = 3
[pid  4846] close(7 <unfinished ...>
[pid  4845] close(27 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] <... fcntl resumed>)        = 5
[pid  4847] setns(201, 0 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(28 <unfinished ...>
[pid  4848] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4847] <... setns resumed>)        = 0
[pid  4846] close(8 <unfinished ...>
[pid  4845] close(28 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4847] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] close(29./strace-static-x86_64: Process 4849 attached
 <unfinished ...>
[pid  4848] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4847] <... socket resumed>)       = 4
[pid  4846] close(9 <unfinished ...>
[pid  4845] close(29 <unfinished ...>
[pid  4844] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4848] <... openat resumed>)       = 3
[pid  4847] setns(3, 0 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] exit_group(0 <unfinished ...>
[pid  4849] <... set_robust_list resumed>) = 0
[pid  4848] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4847] <... setns resumed>)        = 0
[pid  4846] close(10 <unfinished ...>
[pid  4845] exit_group(0 <unfinished ...>
[pid  4844] <... exit_group resumed>)   = ?
[pid  4849] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4848] <... write resumed>)        = 8
[pid  4847] close(3 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4845] <... exit_group resumed>)   = ?
[pid  4849] <... prctl resumed>)        = 0
[pid  4848] close(3 <unfinished ...>
[pid  4846] close(11 <unfinished ...>
[pid  4849] setpgid(0, 0 <unfinished ...>
[pid  4848] <... close resumed>)        = 0
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... setpgid resumed>)      = 0
[pid  4848] close(4 <unfinished ...>
[pid  4846] close(12 <unfinished ...>
[pid  4849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4848] <... close resumed>)        = 0
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4844] +++ exited with 0 +++
[pid  4849] <... openat resumed>)       = 3
[pid  4848] close(5 <unfinished ...>
[pid  4846] close(13 <unfinished ...>
[pid  4849] write(3, "1000", 4 <unfinished ...>
[pid  4848] <... close resumed>)        = 0
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... write resumed>)        = 4
[pid  4848] close(6 <unfinished ...>
[pid  4846] close(14 <unfinished ...>
[pid  4845] +++ exited with 0 +++
[pid  4849] close(3 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = 0
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4849] <... close resumed>)        = 0
[pid  4848] close(7 <unfinished ...>
[pid  4847] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4846] close(15 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4849] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... fcntl resumed>)        = 5
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4849] <... openat resumed>)       = 3
[pid  4848] close(8 <unfinished ...>
[pid  4846] close(16 <unfinished ...>
[pid  4849] setns(201, 0 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4849] <... setns resumed>)        = 0
[pid  4848] close(9 <unfinished ...>
[pid  4847] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4846] close(17 <unfinished ...>
[pid  4849] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... socket resumed>)       = 4
[pid  4848] close(10 <unfinished ...>
[pid  4846] close(18 <unfinished ...>
[pid  4849] setns(3, 0 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... openat resumed>)       = 3
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4849] <... setns resumed>)        = 0
[pid  4848] close(11 <unfinished ...>
[pid  4847] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4846] close(19 <unfinished ...>
[pid  4849] close(3 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... close resumed>)        = 0
[pid  4848] close(12 <unfinished ...>
[pid  4846] close(20 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4849] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... write resumed>)        = 8
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 185
[pid  4849] <... fcntl resumed>)        = 5
[pid  4848] close(13 <unfinished ...>
[pid  4846] close(21 <unfinished ...>
[pid  4849] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4848] close(14 <unfinished ...>
[pid  4846] close(22 <unfinished ...>
[pid  4849] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(3 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 184
[pid  4849] <... openat resumed>)       = 3
[pid  4848] close(15 <unfinished ...>
[pid  4847] <... close resumed>)        = 0
[pid  4846] close(23 <unfinished ...>
[pid  4849] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(4 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4851 attached
[pid  4849] <... write resumed>)        = 8
[pid  4848] close(16 <unfinished ...>
[pid  4847] <... close resumed>)        = 0
[pid  4846] close(24 <unfinished ...>
[pid  4849] close(3 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(5 <unfinished ...>
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... close resumed>)        = 0
[pid  4848] close(17 <unfinished ...>
[pid  4846] close(25./strace-static-x86_64: Process 4850 attached
 <unfinished ...>
[pid  4849] close(4 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = 0
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4849] <... close resumed>)        = 0
[pid  4848] close(18 <unfinished ...>
[pid  4847] close(6 <unfinished ...>
[pid  4846] close(26 <unfinished ...>
[pid  4851] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4850] <... set_robust_list resumed>) = 0
[pid  4849] close(5 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... set_robust_list resumed>) = 0
[pid  4850] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4849] <... close resumed>)        = 0
[pid  4848] close(19 <unfinished ...>
[pid  4847] close(7 <unfinished ...>
[pid  4846] close(27 <unfinished ...>
[pid  4851] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4850] <... prctl resumed>)        = 0
[pid  4849] close(6 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... prctl resumed>)        = 0
[pid  4850] setpgid(0, 0 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(20 <unfinished ...>
[pid  4847] close(8 <unfinished ...>
[pid  4846] close(28 <unfinished ...>
[pid  4850] <... setpgid resumed>)      = 0
[pid  4849] close(7 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] setpgid(0, 0 <unfinished ...>
[pid  4850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... setpgid resumed>)      = 0
[pid  4848] close(21 <unfinished ...>
[pid  4847] close(9 <unfinished ...>
[pid  4846] close(29 <unfinished ...>
[pid  4851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4850] <... openat resumed>)       = 3
[pid  4849] close(8 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] write(3, "1000", 4 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(22 <unfinished ...>
[pid  4847] close(10 <unfinished ...>
[pid  4846] exit_group(0 <unfinished ...>
[pid  4851] <... openat resumed>)       = 3
[pid  4851] write(3, "1000", 4 <unfinished ...>
[pid  4850] <... write resumed>)        = 4
[pid  4849] close(9 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4846] <... exit_group resumed>)   = ?
[pid  4851] <... write resumed>)        = 4
[pid  4850] close(3 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(23 <unfinished ...>
[pid  4847] close(11 <unfinished ...>
[pid  4846] +++ exited with 0 +++
[pid  4851] close(3 <unfinished ...>
[pid  4850] <... close resumed>)        = 0
[pid  4849] close(10 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = 0
[pid  4850] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(24 <unfinished ...>
[pid  4847] close(12 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4851] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4850] <... openat resumed>)       = 3
[pid  4849] close(11 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4850] setns(201, 0 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(25 <unfinished ...>
[pid  4847] close(13 <unfinished ...>
[pid  4850] <... setns resumed>)        = 0
[pid  4849] close(12 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... openat resumed>)       = 3
[pid  4850] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(26 <unfinished ...>
[pid  4847] close(14 <unfinished ...>
[pid  4851] setns(201, 0 <unfinished ...>
[pid  4850] <... socket resumed>)       = 4
[pid  4849] close(13 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... setns resumed>)        = 0
[pid  4850] setns(3, 0 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(27 <unfinished ...>
[pid  4847] close(15 <unfinished ...>
[pid  4851] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4850] <... setns resumed>)        = 0
[pid  4849] close(14 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4851] <... socket resumed>)       = 4
[pid  4850] close(3 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(28 <unfinished ...>
[pid  4847] close(16 <unfinished ...>
[pid  4850] <... close resumed>)        = 0
[pid  4849] close(15 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] close(29 <unfinished ...>
[pid  4850] <... fcntl resumed>)        = 5
[pid  4849] close(16 <unfinished ...>
[pid  4848] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4851] setns(3, 0 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] exit_group(0 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... setns resumed>)        = 0
[pid  4850] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4849] close(17 <unfinished ...>
[pid  4848] <... exit_group resumed>)   = ?
[pid  4847] close(17 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 182
[pid  4851] close(3 <unfinished ...>
[pid  4850] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4848] +++ exited with 0 +++
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = 0
[pid  4850] <... openat resumed>)       = 3
[pid  4849] close(18 <unfinished ...>
[pid  4847] close(18 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4851] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4850] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... fcntl resumed>)        = 5
[pid  4850] <... write resumed>)        = 8
[pid  4849] close(19 <unfinished ...>
[pid  4847] close(19 <unfinished ...>
[pid  4850] close(3 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4850] <... close resumed>)        = 0
[pid  4849] close(20 <unfinished ...>
[pid  4847] close(20 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4852 attached
 <unfinished ...>
[pid  4851] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4850] close(4 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4850] <... close resumed>)        = 0
[pid  4849] close(21 <unfinished ...>
[pid  4852] <... set_robust_list resumed>) = 0
[pid  4850] close(5 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4851] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4850] <... close resumed>)        = 0
[pid  4849] close(22 <unfinished ...>
[pid  4847] close(21 <unfinished ...>
[pid  4852] <... prctl resumed>)        = 0
[pid  4850] close(6 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] setpgid(0, 0 <unfinished ...>
[pid  4851] <... openat resumed>)       = 3
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(23 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 191
[pid  4852] <... setpgid resumed>)      = 0
[pid  4851] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4850] close(7 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(22 <unfinished ...>
[pid  4852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4851] <... write resumed>)        = 8
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(24 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4853 attached
[pid  4852] <... openat resumed>)       = 3
[pid  4851] close(3 <unfinished ...>
[pid  4850] close(8 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(23 <unfinished ...>
[pid  4853] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4852] write(3, "1000", 4 <unfinished ...>
[pid  4851] <... close resumed>)        = 0
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(25 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... write resumed>)        = 4
[pid  4851] close(4 <unfinished ...>
[pid  4850] close(9 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(24 <unfinished ...>
[pid  4853] <... set_robust_list resumed>) = 0
[pid  4852] close(3 <unfinished ...>
[pid  4851] <... close resumed>)        = 0
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(26 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4852] <... close resumed>)        = 0
[pid  4851] close(5 <unfinished ...>
[pid  4850] close(10 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(25 <unfinished ...>
[pid  4853] <... prctl resumed>)        = 0
[pid  4852] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4851] <... close resumed>)        = 0
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(27 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] setpgid(0, 0 <unfinished ...>
[pid  4852] <... openat resumed>)       = 3
[pid  4851] close(6 <unfinished ...>
[pid  4850] close(11 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(26 <unfinished ...>
[pid  4853] <... setpgid resumed>)      = 0
[pid  4852] setns(201, 0 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(28 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... setns resumed>)        = 0
[pid  4851] close(7 <unfinished ...>
[pid  4850] close(12 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(27 <unfinished ...>
[pid  4853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4852] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... openat resumed>)       = 3
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] close(29 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] write(3, "1000", 4 <unfinished ...>
[pid  4852] <... socket resumed>)       = 4
[pid  4851] close(8 <unfinished ...>
[pid  4850] close(13 <unfinished ...>
[pid  4849] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] close(28 <unfinished ...>
[pid  4852] setns(3, 0 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] exit_group(0 <unfinished ...>
[pid  4852] <... setns resumed>)        = 0
[pid  4850] close(14 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] <... exit_group resumed>)   = ?
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... write resumed>)        = 4
[pid  4852] close(3 <unfinished ...>
[pid  4851] close(9 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4849] +++ exited with 0 +++
[pid  4847] close(29 <unfinished ...>
[pid  4853] close(3 <unfinished ...>
[pid  4852] <... close resumed>)        = 0
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(15 <unfinished ...>
[pid  4847] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4851] close(10 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] exit_group(0 <unfinished ...>
[pid  4853] <... close resumed>)        = 0
[pid  4852] <... fcntl resumed>)        = 5
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(16 <unfinished ...>
[pid  4847] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4853] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4852] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4851] close(11 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4850] close(17 <unfinished ...>
[pid  4852] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... openat resumed>)       = 3
[pid  4850] close(18 <unfinished ...>
[pid  4852] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4847] +++ exited with 0 +++
[pid  4852] <... write resumed>)        = 8
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(19 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4853] <... openat resumed>)       = 3
[pid  4852] close(3 <unfinished ...>
[pid  4851] close(12 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... close resumed>)        = 0
[pid  4850] close(20 <unfinished ...>
[pid  4852] close(4 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... close resumed>)        = 0
[pid  4850] close(21 <unfinished ...>
[pid  4852] close(5 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] setns(201, 0 <unfinished ...>
[pid  4852] <... close resumed>)        = 0
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(22 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4853] <... setns resumed>)        = 0
[pid  4852] close(6 <unfinished ...>
[pid  4851] close(13 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 184
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4853] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(23 <unfinished ...>
[pid  4852] close(7 <unfinished ...>
[pid  4851] close(14 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4853] <... socket resumed>)       = 4
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(24 <unfinished ...>
[pid  4853] setns(3, 0 <unfinished ...>
[pid  4852] close(8 <unfinished ...>
[pid  4851] close(15 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... setns resumed>)        = 0
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(25 <unfinished ...>
[pid  4853] close(3 <unfinished ...>
[pid  4852] close(9 <unfinished ...>
[pid  4851] close(16 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4853] <... close resumed>)        = 0
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(26./strace-static-x86_64: Process 4854 attached
 <unfinished ...>
[pid  4852] close(10 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] close(27 <unfinished ...>
[pid  4854] <... set_robust_list resumed>) = 0
[pid  4852] close(11 <unfinished ...>
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4853] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(17 <unfinished ...>
[pid  4850] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 182
[pid  4854] <... prctl resumed>)        = 0
[pid  4853] <... fcntl resumed>)        = 5
[pid  4852] close(12 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] setpgid(0, 0 <unfinished ...>
[pid  4853] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(18 <unfinished ...>
[pid  4850] close(29 <unfinished ...>
[pid  4854] <... setpgid resumed>)      = 0
[pid  4853] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4852] close(13 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4853] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(19 <unfinished ...>
[pid  4850] exit_group(0 <unfinished ...>
[pid  4854] <... openat resumed>)       = 3
[pid  4853] <... openat resumed>)       = 3
[pid  4852] close(14 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4850] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4855 attached
[pid  4854] write(3, "1000", 4 <unfinished ...>
[pid  4853] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(20 <unfinished ...>
[pid  4850] +++ exited with 0 +++
[pid  4855] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4854] <... write resumed>)        = 4
[pid  4853] <... write resumed>)        = 8
[pid  4852] close(15 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... set_robust_list resumed>) = 0
[pid  4854] close(3 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(21 <unfinished ...>
[pid  4853] close(3 <unfinished ...>
[pid  4855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4854] <... close resumed>)        = 0
[pid  4852] close(16 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4855] <... prctl resumed>)        = 0
[pid  4854] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4853] <... close resumed>)        = 0
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(22 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4855] setpgid(0, 0 <unfinished ...>
[pid  4854] <... openat resumed>)       = 3
[pid  4853] close(4 <unfinished ...>
[pid  4852] close(17 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... setpgid resumed>)      = 0
[pid  4854] setns(201, 0 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4854] <... setns resumed>)        = 0
[pid  4852] close(18 <unfinished ...>
[pid  4855] <... openat resumed>)       = 3
[pid  4854] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] write(3, "1000", 4 <unfinished ...>
[pid  4854] <... socket resumed>)       = 4
[pid  4853] <... close resumed>)        = 0
[pid  4852] close(19 <unfinished ...>
[pid  4851] close(23 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 186
[pid  4855] <... write resumed>)        = 4
[pid  4854] setns(3, 0 <unfinished ...>
[pid  4853] close(5 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] close(3 <unfinished ...>
[pid  4854] <... setns resumed>)        = 0
[pid  4852] close(20 <unfinished ...>
[pid  4853] <... close resumed>)        = 0
[pid  4855] <... close resumed>)        = 0
[pid  4854] close(3 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(6 <unfinished ...>
[pid  4851] close(24 <unfinished ...>
[pid  4855] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4854] <... close resumed>)        = 0
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(21 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... openat resumed>)       = 3
[pid  4854] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4853] close(7 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(25 <unfinished ...>
[pid  4855] setns(201, 0 <unfinished ...>
[pid  4854] <... fcntl resumed>)        = 5
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(22 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4856 attached
[pid  4855] <... setns resumed>)        = 0
[pid  4854] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4853] close(8 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(26 <unfinished ...>
[pid  4856] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4855] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4854] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(23 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... set_robust_list resumed>) = 0
[pid  4855] <... socket resumed>)       = 4
[pid  4854] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4853] close(9 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(27 <unfinished ...>
[pid  4856] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4855] setns(3, 0 <unfinished ...>
[pid  4854] <... openat resumed>)       = 3
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(24 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... prctl resumed>)        = 0
[pid  4855] <... setns resumed>)        = 0
[pid  4854] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4853] close(10 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(28 <unfinished ...>
[pid  4856] setpgid(0, 0 <unfinished ...>
[pid  4855] close(3 <unfinished ...>
[pid  4854] <... write resumed>)        = 8
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(25 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... setpgid resumed>)      = 0
[pid  4855] <... close resumed>)        = 0
[pid  4854] close(3 <unfinished ...>
[pid  4853] close(11 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] close(29 <unfinished ...>
[pid  4856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4855] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4854] <... close resumed>)        = 0
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(26 <unfinished ...>
[pid  4851] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... openat resumed>)       = 3
[pid  4855] <... fcntl resumed>)        = 5
[pid  4854] close(4 <unfinished ...>
[pid  4853] close(12 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4851] exit_group(0 <unfinished ...>
[pid  4856] write(3, "1000", 4 <unfinished ...>
[pid  4855] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4854] <... close resumed>)        = 0
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(27 <unfinished ...>
[pid  4851] <... exit_group resumed>)   = ?
[pid  4856] <... write resumed>)        = 4
[pid  4855] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4854] close(5 <unfinished ...>
[pid  4853] close(13 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] close(3 <unfinished ...>
[pid  4855] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4854] <... close resumed>)        = 0
[pid  4852] close(28 <unfinished ...>
[pid  4856] <... close resumed>)        = 0
[pid  4855] <... openat resumed>)       = 3
[pid  4854] close(6 <unfinished ...>
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4855] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] close(29 <unfinished ...>
[pid  4851] +++ exited with 0 +++
[pid  4856] <... openat resumed>)       = 3
[pid  4855] <... write resumed>)        = 8
[pid  4854] close(7 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4856] setns(201, 0 <unfinished ...>
[pid  4855] close(3 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(14 <unfinished ...>
[pid  4852] exit_group(0 <unfinished ...>
[pid  4856] <... setns resumed>)        = 0
[pid  4855] <... close resumed>)        = 0
[pid  4854] close(8 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4852] <... exit_group resumed>)   = ?
[pid  4856] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4855] close(4 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(15 <unfinished ...>
[pid  4852] +++ exited with 0 +++
[pid  4856] <... socket resumed>)       = 4
[pid  4855] <... close resumed>)        = 0
[pid  4854] close(9 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] setns(3, 0 <unfinished ...>
[pid  4855] close(5 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(16 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4856] <... setns resumed>)        = 0
[pid  4855] <... close resumed>)        = 0
[pid  4854] close(10 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4856] close(3 <unfinished ...>
[pid  4855] close(6 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(17 <unfinished ...>
[pid  4856] <... close resumed>)        = 0
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(11 <unfinished ...>
[pid  4856] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4855] close(7 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... fcntl resumed>)        = 5
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(12 <unfinished ...>
[pid  4856] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4855] close(8 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4856] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(13 <unfinished ...>
[pid  4853] close(18 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 183
[pid  4856] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4855] close(9 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... openat resumed>)       = 3
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(14 <unfinished ...>
[pid  4856] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4855] close(10 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... write resumed>)        = 8
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(15 <unfinished ...>
[pid  4856] close(3 <unfinished ...>
[pid  4855] close(11 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(19 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 185
./strace-static-x86_64: Process 4858 attached
./strace-static-x86_64: Process 4857 attached
[pid  4856] <... close resumed>)        = 0
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(16 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] close(4 <unfinished ...>
[pid  4855] close(12 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(20 <unfinished ...>
[pid  4858] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4857] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4856] <... close resumed>)        = 0
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(17 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... set_robust_list resumed>) = 0
[pid  4856] close(5 <unfinished ...>
[pid  4855] close(13 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(21 <unfinished ...>
[pid  4856] <... close resumed>)        = 0
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(18 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4856] close(6 <unfinished ...>
[pid  4855] close(14 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(22 <unfinished ...>
[pid  4858] <... set_robust_list resumed>) = 0
[pid  4857] <... prctl resumed>)        = 0
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(19 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4857] setpgid(0, 0 <unfinished ...>
[pid  4856] close(7 <unfinished ...>
[pid  4855] close(15 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(23 <unfinished ...>
[pid  4858] <... prctl resumed>)        = 0
[pid  4857] <... setpgid resumed>)      = 0
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(20 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4856] close(8 <unfinished ...>
[pid  4855] close(16 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(24 <unfinished ...>
[pid  4858] setpgid(0, 0 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(21 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... setpgid resumed>)      = 0
[pid  4857] <... openat resumed>)       = 3
[pid  4856] close(9 <unfinished ...>
[pid  4855] close(17 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(25 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(22 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] write(3, "1000", 4 <unfinished ...>
[pid  4858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4856] close(10 <unfinished ...>
[pid  4855] close(18 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(26 <unfinished ...>
[pid  4857] <... write resumed>)        = 4
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(23 <unfinished ...>
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... openat resumed>)       = 3
[pid  4857] close(3 <unfinished ...>
[pid  4856] close(11 <unfinished ...>
[pid  4855] close(19 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] close(27 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(24 <unfinished ...>
[pid  4857] <... close resumed>)        = 0
[pid  4856] close(12 <unfinished ...>
[pid  4855] close(20 <unfinished ...>
[pid  4858] write(3, "1000", 4 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(25 <unfinished ...>
[pid  4853] close(28 <unfinished ...>
[pid  4857] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4858] <... write resumed>)        = 4
[pid  4856] close(13 <unfinished ...>
[pid  4855] close(21 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(26 <unfinished ...>
[pid  4853] close(29 <unfinished ...>
[pid  4858] close(3 <unfinished ...>
[pid  4857] <... openat resumed>)       = 3
[pid  4856] close(14 <unfinished ...>
[pid  4855] close(22 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... close resumed>)        = 0
[pid  4857] setns(201, 0 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(27 <unfinished ...>
[pid  4858] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4857] <... setns resumed>)        = 0
[pid  4856] close(15 <unfinished ...>
[pid  4855] close(23 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4853] exit_group(0 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(28 <unfinished ...>
[pid  4853] <... exit_group resumed>)   = ?
[pid  4857] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4858] <... openat resumed>)       = 3
[pid  4856] close(16 <unfinished ...>
[pid  4855] close(24 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] close(29 <unfinished ...>
[pid  4856] close(17 <unfinished ...>
[pid  4855] close(25 <unfinished ...>
[pid  4854] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] exit_group(0 <unfinished ...>
[pid  4856] close(18 <unfinished ...>
[pid  4855] close(26 <unfinished ...>
[pid  4854] <... exit_group resumed>)   = ?
[pid  4858] setns(201, 0 <unfinished ...>
[pid  4857] <... socket resumed>)       = 4
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4854] +++ exited with 0 +++
[pid  4853] +++ exited with 0 +++
[pid  4858] <... setns resumed>)        = 0
[pid  4857] setns(3, 0 <unfinished ...>
[pid  4856] close(19 <unfinished ...>
[pid  4855] close(27 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4858] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4857] <... setns resumed>)        = 0
[pid  4856] close(20 <unfinished ...>
[pid  4855] close(28 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4858] <... socket resumed>)       = 4
[pid  4857] close(3 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4856] close(21 <unfinished ...>
[pid  4855] close(29 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4856] close(22 <unfinished ...>
[pid  4855] exit_group(0 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4855] <... exit_group resumed>)   = ?
[pid  4858] setns(3, 0 <unfinished ...>
[pid  4857] <... close resumed>)        = 0
[pid  4856] close(23 <unfinished ...>
[pid  4855] +++ exited with 0 +++
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4858] <... setns resumed>)        = 0
[pid  4857] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4856] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 192
[pid  4856] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4856] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4856] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4856] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4856] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4856] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4856] exit_group(0 <unfinished ...>
[pid  4857] <... fcntl resumed>)        = 5
[pid  4856] <... exit_group resumed>)   = ?
[pid  4858] close(3 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 185
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4857] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4856] +++ exited with 0 +++
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4857] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4859 attached
[pid  4859] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4858] <... close resumed>)        = 0
[pid  4857] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4858] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4859] <... set_robust_list resumed>) = 0
[pid  4859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4859] setpgid(0, 0)               = 0
[pid  4859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 183
./strace-static-x86_64: Process 4860 attached
[pid  4859] <... openat resumed>)       = 3
[pid  4857] <... openat resumed>)       = 3
[pid  4858] <... fcntl resumed>)        = 5
[pid  4857] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4858] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4860] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4859] write(3, "1000", 4 <unfinished ...>
[pid  4860] <... set_robust_list resumed>) = 0
[pid  4859] <... write resumed>)        = 4
[pid  4860] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4859] close(3 <unfinished ...>
[pid  4860] <... prctl resumed>)        = 0
[pid  4859] <... close resumed>)        = 0
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 187
[pid  4857] <... write resumed>)        = 8
[pid  4860] setpgid(0, 0 <unfinished ...>
[pid  4859] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4858] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4857] close(3 <unfinished ...>
[pid  4858] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4857] <... close resumed>)        = 0
[pid  4860] <... setpgid resumed>)      = 0
[pid  4859] <... openat resumed>)       = 3
[pid  4858] <... openat resumed>)       = 3
[pid  4857] close(4 <unfinished ...>
[pid  4858] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4857] <... close resumed>)        = 0
[pid  4860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4859] setns(201, 0 <unfinished ...>
[pid  4857] close(5 <unfinished ...>
[pid  4858] <... write resumed>)        = 8
[pid  4860] <... openat resumed>)       = 3
[pid  4859] <... setns resumed>)        = 0
[pid  4858] close(3 <unfinished ...>
[pid  4857] <... close resumed>)        = 0
[pid  4857] close(6 <unfinished ...>
[pid  4858] <... close resumed>)        = 0
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(4 <unfinished ...>
[pid  4857] close(7 <unfinished ...>
[pid  4858] <... close resumed>)        = 0
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(5 <unfinished ...>
[pid  4857] close(8./strace-static-x86_64: Process 4862 attached
 <unfinished ...>
[pid  4860] write(3, "1000", 4 <unfinished ...>
[pid  4859] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4858] <... close resumed>)        = 0
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4861 attached
[pid  4862] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4860] <... write resumed>)        = 4
[pid  4859] <... socket resumed>)       = 4
[pid  4858] close(6 <unfinished ...>
[pid  4857] close(9 <unfinished ...>
[pid  4862] <... set_robust_list resumed>) = 0
[pid  4860] close(3 <unfinished ...>
[pid  4859] setns(3, 0 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4861] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4860] <... close resumed>)        = 0
[pid  4859] <... setns resumed>)        = 0
[pid  4858] close(7 <unfinished ...>
[pid  4857] close(10 <unfinished ...>
[pid  4862] <... prctl resumed>)        = 0
[pid  4860] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4859] close(3 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... set_robust_list resumed>) = 0
[pid  4862] setpgid(0, 0 <unfinished ...>
[pid  4860] <... openat resumed>)       = 3
[pid  4859] <... close resumed>)        = 0
[pid  4858] close(8 <unfinished ...>
[pid  4857] close(11 <unfinished ...>
[pid  4862] <... setpgid resumed>)      = 0
[pid  4861] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4860] setns(201, 0 <unfinished ...>
[pid  4859] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4861] <... prctl resumed>)        = 0
[pid  4860] <... setns resumed>)        = 0
[pid  4859] <... fcntl resumed>)        = 5
[pid  4858] close(9 <unfinished ...>
[pid  4857] close(12 <unfinished ...>
[pid  4862] <... openat resumed>)       = 3
[pid  4861] setpgid(0, 0 <unfinished ...>
[pid  4860] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4859] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] write(3, "1000", 4 <unfinished ...>
[pid  4861] <... setpgid resumed>)      = 0
[pid  4860] <... socket resumed>)       = 4
[pid  4859] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4858] close(10 <unfinished ...>
[pid  4857] close(13 <unfinished ...>
[pid  4862] <... write resumed>)        = 4
[pid  4860] setns(3, 0 <unfinished ...>
[pid  4859] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4862] close(3 <unfinished ...>
[pid  4860] <... setns resumed>)        = 0
[pid  4859] <... openat resumed>)       = 3
[pid  4858] close(11 <unfinished ...>
[pid  4857] close(14 <unfinished ...>
[pid  4862] <... close resumed>)        = 0
[pid  4861] <... openat resumed>)       = 3
[pid  4860] close(3 <unfinished ...>
[pid  4859] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4861] write(3, "1000", 4 <unfinished ...>
[pid  4860] <... close resumed>)        = 0
[pid  4859] <... write resumed>)        = 8
[pid  4858] close(12 <unfinished ...>
[pid  4857] close(15 <unfinished ...>
[pid  4862] <... openat resumed>)       = 3
[pid  4861] <... write resumed>)        = 4
[pid  4860] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4859] close(3 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] setns(201, 0 <unfinished ...>
[pid  4861] close(3 <unfinished ...>
[pid  4860] <... fcntl resumed>)        = 5
[pid  4859] <... close resumed>)        = 0
[pid  4858] close(13 <unfinished ...>
[pid  4857] close(16 <unfinished ...>
[pid  4862] <... setns resumed>)        = 0
[pid  4861] <... close resumed>)        = 0
[pid  4860] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4859] close(4 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4861] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4860] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4859] <... close resumed>)        = 0
[pid  4858] close(14 <unfinished ...>
[pid  4857] close(17 <unfinished ...>
[pid  4862] <... socket resumed>)       = 4
[pid  4861] <... openat resumed>)       = 3
[pid  4860] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4859] close(5 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] setns(3, 0 <unfinished ...>
[pid  4861] setns(201, 0 <unfinished ...>
[pid  4860] <... openat resumed>)       = 3
[pid  4859] <... close resumed>)        = 0
[pid  4858] close(15 <unfinished ...>
[pid  4857] close(18 <unfinished ...>
[pid  4862] <... setns resumed>)        = 0
[pid  4861] <... setns resumed>)        = 0
[pid  4860] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4859] close(6 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(3 <unfinished ...>
[pid  4861] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4860] <... write resumed>)        = 8
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = 0
[pid  4861] <... socket resumed>)       = 4
[pid  4860] close(3 <unfinished ...>
[pid  4859] close(7 <unfinished ...>
[pid  4858] close(16 <unfinished ...>
[pid  4857] close(19 <unfinished ...>
[pid  4862] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4861] setns(3, 0 <unfinished ...>
[pid  4860] <... close resumed>)        = 0
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... fcntl resumed>)        = 5
[pid  4861] <... setns resumed>)        = 0
[pid  4860] close(4 <unfinished ...>
[pid  4859] close(8 <unfinished ...>
[pid  4858] close(17 <unfinished ...>
[pid  4857] close(20 <unfinished ...>
[pid  4862] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4861] close(3 <unfinished ...>
[pid  4860] <... close resumed>)        = 0
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4861] <... close resumed>)        = 0
[pid  4860] close(5 <unfinished ...>
[pid  4859] close(9 <unfinished ...>
[pid  4858] close(18 <unfinished ...>
[pid  4857] close(21 <unfinished ...>
[pid  4862] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4861] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4860] <... close resumed>)        = 0
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(6 <unfinished ...>
[pid  4859] close(10 <unfinished ...>
[pid  4862] <... openat resumed>)       = 3
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... fcntl resumed>)        = 5
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(19 <unfinished ...>
[pid  4857] close(22 <unfinished ...>
[pid  4862] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4861] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4860] close(7 <unfinished ...>
[pid  4859] close(11 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... write resumed>)        = 8
[pid  4861] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(20 <unfinished ...>
[pid  4857] close(23 <unfinished ...>
[pid  4862] close(3 <unfinished ...>
[pid  4861] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4860] close(8 <unfinished ...>
[pid  4859] close(12 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = 0
[pid  4861] <... openat resumed>)       = 3
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(21 <unfinished ...>
[pid  4857] close(24 <unfinished ...>
[pid  4862] close(4 <unfinished ...>
[pid  4861] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4860] close(9 <unfinished ...>
[pid  4859] close(13 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = 0
[pid  4861] <... write resumed>)        = 8
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(22 <unfinished ...>
[pid  4857] close(25 <unfinished ...>
[pid  4862] close(5 <unfinished ...>
[pid  4861] close(3 <unfinished ...>
[pid  4860] close(10 <unfinished ...>
[pid  4859] close(14 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = 0
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = 0
[pid  4857] close(26 <unfinished ...>
[pid  4858] close(23 <unfinished ...>
[pid  4862] close(6 <unfinished ...>
[pid  4861] close(4 <unfinished ...>
[pid  4860] close(11 <unfinished ...>
[pid  4859] close(15 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = 0
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(24 <unfinished ...>
[pid  4857] close(27 <unfinished ...>
[pid  4862] close(7 <unfinished ...>
[pid  4861] close(5 <unfinished ...>
[pid  4860] close(12 <unfinished ...>
[pid  4859] close(16 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = 0
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(25 <unfinished ...>
[pid  4857] close(28 <unfinished ...>
[pid  4862] close(8 <unfinished ...>
[pid  4861] close(6 <unfinished ...>
[pid  4860] close(13 <unfinished ...>
[pid  4859] close(17 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(26 <unfinished ...>
[pid  4857] close(29 <unfinished ...>
[pid  4862] close(9 <unfinished ...>
[pid  4861] close(7 <unfinished ...>
[pid  4860] close(14 <unfinished ...>
[pid  4859] close(18 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(27 <unfinished ...>
[pid  4862] close(10 <unfinished ...>
[pid  4861] close(8 <unfinished ...>
[pid  4860] close(15 <unfinished ...>
[pid  4859] close(19 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] exit_group(0 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] close(28 <unfinished ...>
[pid  4857] <... exit_group resumed>)   = ?
[pid  4862] close(11 <unfinished ...>
[pid  4861] close(9 <unfinished ...>
[pid  4860] close(16 <unfinished ...>
[pid  4859] close(20 <unfinished ...>
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(17 <unfinished ...>
[pid  4859] close(21 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(18 <unfinished ...>
[pid  4859] close(22 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(19 <unfinished ...>
[pid  4859] close(23 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(20 <unfinished ...>
[pid  4859] close(24 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4857] +++ exited with 0 +++
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(21 <unfinished ...>
[pid  4859] close(25 <unfinished ...>
[pid  4858] close(29 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4862] close(12 <unfinished ...>
[pid  4861] close(10 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(22 <unfinished ...>
[pid  4859] close(26 <unfinished ...>
[pid  4858] exit_group(0 <unfinished ...>
[pid  4862] close(13 <unfinished ...>
[pid  4861] close(11 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4858] <... exit_group resumed>)   = ?
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(23 <unfinished ...>
[pid  4859] close(27 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(24 <unfinished ...>
[pid  4859] close(28 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(25 <unfinished ...>
[pid  4859] close(29 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(26 <unfinished ...>
[pid  4859] exit_group(0 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4859] <... exit_group resumed>)   = ?
[pid  4858] +++ exited with 0 +++
[pid  4862] close(14 <unfinished ...>
[pid  4861] close(12 <unfinished ...>
[pid  4860] close(27 <unfinished ...>
[pid  4859] +++ exited with 0 +++
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4862] close(15 <unfinished ...>
[pid  4861] close(13 <unfinished ...>
[pid  4860] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] close(29 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4862] close(16 <unfinished ...>
[pid  4861] close(14 <unfinished ...>
[pid  4860] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4860] exit_group(0 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4860] <... exit_group resumed>)   = ?
[pid  4862] close(17 <unfinished ...>
[pid  4861] close(15 <unfinished ...>
[pid  4860] +++ exited with 0 +++
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4863 attached
 <unfinished ...>
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] set_robust_list(0x5555569235e0, 24) = 0
[pid  4863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4863] setpgid(0, 0)               = 0
[pid  4861] close(16 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4862] close(18 <unfinished ...>
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 193
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 184
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 186
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] close(17 <unfinished ...>
[pid  4863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4862] close(19 <unfinished ...>
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] close(18 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4862] close(20 <unfinished ...>
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] <... openat resumed>)       = 3
[pid  4863] write(3, "1000", 4)         = 4
[pid  4863] close(3 <unfinished ...>
[pid  4861] close(19 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 186
[pid  4862] close(21 <unfinished ...>
[pid  4861] close(20 <unfinished ...>
[pid  4863] <... close resumed>)        = 0
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(22 <unfinished ...>
[pid  4861] close(21 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(23 <unfinished ...>
[pid  4861] close(22 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(24 <unfinished ...>
[pid  4861] close(23 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(25 <unfinished ...>
[pid  4861] close(24 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(26 <unfinished ...>
[pid  4861] close(25 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(27 <unfinished ...>
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] close(26 <unfinished ...>
[pid  4862] close(28 <unfinished ...>
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] close(29 <unfinished ...>
[pid  4861] close(27 <unfinished ...>
[pid  4862] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4862] exit_group(0 <unfinished ...>
[pid  4861] close(28 <unfinished ...>
[pid  4862] <... exit_group resumed>)   = ?
[pid  4861] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4864 attached
[pid  4863] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4864] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4863] <... openat resumed>)       = 3
[pid  4864] <... set_robust_list resumed>) = 0
[pid  4863] setns(201, 0 <unfinished ...>
[pid  4864] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4863] <... setns resumed>)        = 0
[pid  4862] +++ exited with 0 +++
[pid  4861] close(29)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4866 attached
[pid  4864] <... prctl resumed>)        = 0
[pid  4863] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4861] exit_group(0 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4861] <... exit_group resumed>)   = ?
[pid  4866] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4864] setpgid(0, 0 <unfinished ...>
[pid  4863] <... socket resumed>)       = 4
[pid  4866] <... set_robust_list resumed>) = 0
[pid  4864] <... setpgid resumed>)      = 0
[pid  4863] setns(3, 0 <unfinished ...>
[pid  4866] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4863] <... setns resumed>)        = 0
[pid  4861] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4866] <... prctl resumed>)        = 0
[pid  4864] <... openat resumed>)       = 3
[pid  4863] close(3 <unfinished ...>
[pid  4866] setpgid(0, 0 <unfinished ...>
[pid  4864] write(3, "1000", 4 <unfinished ...>
[pid  4863] <... close resumed>)        = 0
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 188
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4866] <... setpgid resumed>)      = 0
[pid  4864] <... write resumed>)        = 4
[pid  4863] fcntl(4, F_DUPFD, 4./strace-static-x86_64: Process 4865 attached
 <unfinished ...>
[pid  4866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4864] close(3 <unfinished ...>
[pid  4863] <... fcntl resumed>)        = 5
[pid  3613] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4867 attached
[pid  4866] <... openat resumed>)       = 3
[pid  4864] <... close resumed>)        = 0
[pid  4863] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4866] write(3, "1000", 4 <unfinished ...>
[pid  4865] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4864] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4863] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4866] <... write resumed>)        = 4
[pid  4865] <... set_robust_list resumed>) = 0
[pid  4864] <... openat resumed>)       = 3
[pid  4863] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4867] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4866] close(3 <unfinished ...>
[pid  4865] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4864] setns(201, 0 <unfinished ...>
[pid  4863] <... openat resumed>)       = 3
[pid  4866] <... close resumed>)        = 0
[pid  4864] <... setns resumed>)        = 0
[pid  4863] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4865] <... prctl resumed>)        = 0
[pid  4867] <... set_robust_list resumed>) = 0
[pid  4866] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4864] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4863] <... write resumed>)        = 8
[pid  4866] <... openat resumed>)       = 3
[pid  4865] setpgid(0, 0 <unfinished ...>
[pid  4864] <... socket resumed>)       = 4
[pid  4863] close(3 <unfinished ...>
[pid  4866] setns(201, 0 <unfinished ...>
[pid  4865] <... setpgid resumed>)      = 0
[pid  4864] setns(3, 0 <unfinished ...>
[pid  4863] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 184
./strace-static-x86_64: Process 4868 attached
[pid  4867] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4866] <... setns resumed>)        = 0
[pid  4865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4864] <... setns resumed>)        = 0
[pid  4863] close(4 <unfinished ...>
[pid  4867] <... prctl resumed>)        = 0
[pid  4866] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4864] close(3 <unfinished ...>
[pid  4863] <... close resumed>)        = 0
[pid  4867] setpgid(0, 0 <unfinished ...>
[pid  4866] <... socket resumed>)       = 4
[pid  4865] <... openat resumed>)       = 3
[pid  4864] <... close resumed>)        = 0
[pid  4863] close(5 <unfinished ...>
[pid  4867] <... setpgid resumed>)      = 0
[pid  4866] setns(3, 0 <unfinished ...>
[pid  4865] write(3, "1000", 4 <unfinished ...>
[pid  4864] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4863] <... close resumed>)        = 0
[pid  4868] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4866] <... setns resumed>)        = 0
[pid  4865] <... write resumed>)        = 4
[pid  4864] <... fcntl resumed>)        = 5
[pid  4863] close(6 <unfinished ...>
[pid  4866] close(3 <unfinished ...>
[pid  4865] close(3 <unfinished ...>
[pid  4864] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] <... openat resumed>)       = 3
[pid  4866] <... close resumed>)        = 0
[pid  4865] <... close resumed>)        = 0
[pid  4864] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4863] close(7 <unfinished ...>
[pid  4867] write(3, "1000", 4 <unfinished ...>
[pid  4866] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4865] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4864] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] <... write resumed>)        = 4
[pid  4866] <... fcntl resumed>)        = 5
[pid  4865] <... openat resumed>)       = 3
[pid  4864] <... openat resumed>)       = 3
[pid  4863] close(8 <unfinished ...>
[pid  4868] <... set_robust_list resumed>) = 0
[pid  4867] close(3 <unfinished ...>
[pid  4866] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4865] setns(201, 0 <unfinished ...>
[pid  4864] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4867] <... close resumed>)        = 0
[pid  4866] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4865] <... setns resumed>)        = 0
[pid  4864] <... write resumed>)        = 8
[pid  4863] close(9 <unfinished ...>
[pid  4868] <... prctl resumed>)        = 0
[pid  4867] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4866] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4865] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4864] close(3 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] setpgid(0, 0 <unfinished ...>
[pid  4867] <... openat resumed>)       = 3
[pid  4866] <... openat resumed>)       = 3
[pid  4865] <... socket resumed>)       = 4
[pid  4864] <... close resumed>)        = 0
[pid  4863] close(10 <unfinished ...>
[pid  4868] <... setpgid resumed>)      = 0
[pid  4867] setns(201, 0 <unfinished ...>
[pid  4866] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4865] setns(3, 0 <unfinished ...>
[pid  4864] close(4 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4867] <... setns resumed>)        = 0
[pid  4866] <... write resumed>)        = 8
[pid  4865] <... setns resumed>)        = 0
[pid  4864] <... close resumed>)        = 0
[pid  4863] close(11 <unfinished ...>
[pid  4868] <... openat resumed>)       = 3
[pid  4867] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4866] close(3 <unfinished ...>
[pid  4865] close(3 <unfinished ...>
[pid  4864] close(5 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] write(3, "1000", 4 <unfinished ...>
[pid  4867] <... socket resumed>)       = 4
[pid  4866] <... close resumed>)        = 0
[pid  4865] <... close resumed>)        = 0
[pid  4864] <... close resumed>)        = 0
[pid  4863] close(12 <unfinished ...>
[pid  4868] <... write resumed>)        = 4
[pid  4867] setns(3, 0 <unfinished ...>
[pid  4866] close(4 <unfinished ...>
[pid  4865] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4864] close(6 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(3 <unfinished ...>
[pid  4867] <... setns resumed>)        = 0
[pid  4866] <... close resumed>)        = 0
[pid  4865] <... fcntl resumed>)        = 5
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(13 <unfinished ...>
[pid  4868] <... close resumed>)        = 0
[pid  4867] close(3 <unfinished ...>
[pid  4866] close(5 <unfinished ...>
[pid  4864] close(7 <unfinished ...>
[pid  4865] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4867] <... close resumed>)        = 0
[pid  4866] <... close resumed>)        = 0
[pid  4865] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(14 <unfinished ...>
[pid  4867] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4866] close(6 <unfinished ...>
[pid  4865] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4864] close(8 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... openat resumed>)       = 3
[pid  4867] <... fcntl resumed>)        = 5
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(15 <unfinished ...>
[pid  4868] setns(201, 0 <unfinished ...>
[pid  4867] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4866] close(7 <unfinished ...>
[pid  4865] <... openat resumed>)       = 3
[pid  4864] close(9 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... setns resumed>)        = 0
[pid  4867] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(16 <unfinished ...>
[pid  4868] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4867] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4866] close(8 <unfinished ...>
[pid  4864] close(10 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... socket resumed>)       = 4
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... write resumed>)        = 8
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(17 <unfinished ...>
[pid  4867] <... openat resumed>)       = 3
[pid  4868] setns(3, 0 <unfinished ...>
[pid  4866] close(9 <unfinished ...>
[pid  4865] close(3 <unfinished ...>
[pid  4864] close(11 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = 0
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(18 <unfinished ...>
[pid  4868] <... setns resumed>)        = 0
[pid  4867] <... write resumed>)        = 8
[pid  4866] close(10 <unfinished ...>
[pid  4865] close(4 <unfinished ...>
[pid  4864] close(12 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(3 <unfinished ...>
[pid  4867] close(3 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = 0
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(19 <unfinished ...>
[pid  4868] <... close resumed>)        = 0
[pid  4867] <... close resumed>)        = 0
[pid  4866] close(11 <unfinished ...>
[pid  4865] close(5 <unfinished ...>
[pid  4864] close(13 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4867] close(4 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = 0
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(20 <unfinished ...>
[pid  4868] <... fcntl resumed>)        = 5
[pid  4867] <... close resumed>)        = 0
[pid  4866] close(12 <unfinished ...>
[pid  4865] close(6 <unfinished ...>
[pid  4864] close(14 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4867] close(5 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(21 <unfinished ...>
[pid  4868] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4867] <... close resumed>)        = 0
[pid  4866] close(13 <unfinished ...>
[pid  4865] close(7 <unfinished ...>
[pid  4864] close(15 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4867] close(6 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(22 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(14 <unfinished ...>
[pid  4865] close(8 <unfinished ...>
[pid  4864] close(16 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... openat resumed>)       = 3
[pid  4867] close(7 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(23 <unfinished ...>
[pid  4868] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(15 <unfinished ...>
[pid  4865] close(9 <unfinished ...>
[pid  4864] close(17 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... write resumed>)        = 8
[pid  4867] close(8 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(24 <unfinished ...>
[pid  4868] close(3 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(16 <unfinished ...>
[pid  4865] close(10 <unfinished ...>
[pid  4864] close(18 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = 0
[pid  4867] close(9 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(25 <unfinished ...>
[pid  4868] close(4 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(17 <unfinished ...>
[pid  4865] close(11 <unfinished ...>
[pid  4864] close(19 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = 0
[pid  4867] close(10 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(26 <unfinished ...>
[pid  4868] close(5 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(18 <unfinished ...>
[pid  4865] close(12 <unfinished ...>
[pid  4864] close(20 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = 0
[pid  4867] close(11 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(27 <unfinished ...>
[pid  4868] close(6 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(19 <unfinished ...>
[pid  4865] close(13 <unfinished ...>
[pid  4864] close(21 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(12 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(28 <unfinished ...>
[pid  4868] close(7 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(20 <unfinished ...>
[pid  4865] close(14 <unfinished ...>
[pid  4864] close(22 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(13 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] close(29 <unfinished ...>
[pid  4868] close(8 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(21 <unfinished ...>
[pid  4865] close(15 <unfinished ...>
[pid  4864] close(23 <unfinished ...>
[pid  4863] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(14 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] exit_group(0 <unfinished ...>
[pid  4868] close(9 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(22 <unfinished ...>
[pid  4865] close(16 <unfinished ...>
[pid  4864] close(24 <unfinished ...>
[pid  4863] <... exit_group resumed>)   = ?
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(15 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4863] +++ exited with 0 +++
[pid  4868] close(10 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(23 <unfinished ...>
[pid  4865] close(17 <unfinished ...>
[pid  4864] close(25 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(16 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4868] close(11 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(24 <unfinished ...>
[pid  4865] close(18 <unfinished ...>
[pid  4864] close(26 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(17 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(12 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(25 <unfinished ...>
[pid  4865] close(19 <unfinished ...>
[pid  4864] close(27 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(18 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4868] close(13 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(26 <unfinished ...>
[pid  4865] close(20 <unfinished ...>
[pid  4864] close(28 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(19 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(14 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(27 <unfinished ...>
[pid  4865] close(21 <unfinished ...>
[pid  4864] close(29 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(20 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4868] close(15 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] close(28 <unfinished ...>
[pid  4865] close(22 <unfinished ...>
[pid  4864] exit_group(0 <unfinished ...>
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] <... exit_group resumed>)   = ?
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(21 <unfinished ...>
[pid  4866] close(29 <unfinished ...>
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4864] +++ exited with 0 +++
[pid  4868] close(16 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] close(23 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 185
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(22 <unfinished ...>
[pid  4866] exit_group(0 <unfinished ...>
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4868] close(17 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4866] <... exit_group resumed>)   = ?
[pid  4865] close(24 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(23 <unfinished ...>
[pid  4866] +++ exited with 0 +++
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(18 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] close(25 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(24 <unfinished ...>
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(19 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] close(26./strace-static-x86_64: Process 4869 attached
 <unfinished ...>
[pid  4869] set_robust_list(0x5555569235e0, 24) = 0
[pid  4869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4869] setpgid(0, 0)               = 0
[pid  4869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4867] close(25 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4869] write(3, "1000", 4)         = 4
[pid  4869] close(3)                    = 0
[pid  4869] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4868] close(20 <unfinished ...>
[pid  4867] close(26 <unfinished ...>
[pid  4865] close(27 <unfinished ...>
[pid  4869] setns(201, 0)               = 0
[pid  4869] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4869] setns(3, 0)                 = 0
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] close(27 <unfinished ...>
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 194
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 187
[pid  4868] close(21 <unfinished ...>
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] close(28 <unfinished ...>
[pid  4869] close(3 <unfinished ...>
[pid  4867] close(28 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(22 <unfinished ...>
[pid  4867] close(29 <unfinished ...>
[pid  4865] close(29 <unfinished ...>
[pid  4869] <... close resumed>)        = 0
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4865] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(23 <unfinished ...>
[pid  4867] exit_group(0 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4867] <... exit_group resumed>)   = ?
[pid  4865] exit_group(0 <unfinished ...>
[pid  4868] close(24 <unfinished ...>
[pid  4869] fcntl(4, F_DUPFD, 4)        = 5
[pid  4869] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 4870 attached
) = -1 EHOSTUNREACH (No route to host)
[pid  4870] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4869] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4870] <... set_robust_list resumed>) = 0
[pid  4869] <... openat resumed>)       = 3
[pid  4867] +++ exited with 0 +++
[pid  4865] <... exit_group resumed>)   = ?
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4871 attached
[pid  4870] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4869] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4871] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4870] <... prctl resumed>)        = 0
[pid  4869] <... write resumed>)        = 8
[pid  4865] +++ exited with 0 +++
[pid  4871] <... set_robust_list resumed>) = 0
[pid  4870] setpgid(0, 0 <unfinished ...>
[pid  4869] close(3 <unfinished ...>
[pid  4871] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4870] <... setpgid resumed>)      = 0
[pid  4869] <... close resumed>)        = 0
[pid  4868] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4871] <... prctl resumed>)        = 0
[pid  4870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4869] close(4 <unfinished ...>
[pid  4868] close(26 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4868] close(27 <unfinished ...>
[pid  4871] setpgid(0, 0 <unfinished ...>
[pid  4870] <... openat resumed>)       = 3
[pid  4869] <... close resumed>)        = 0
[pid  4871] <... setpgid resumed>)      = 0
[pid  4870] write(3, "1000", 4 <unfinished ...>
[pid  4869] close(5 <unfinished ...>
[pid  4871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4870] <... write resumed>)        = 4
[pid  4869] <... close resumed>)        = 0
[pid  4871] <... openat resumed>)       = 3
[pid  4870] close(3 <unfinished ...>
[pid  4869] close(6 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 189
[pid  4871] write(3, "1000", 4 <unfinished ...>
[pid  4870] <... close resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(28 <unfinished ...>
[pid  4871] <... write resumed>)        = 4
[pid  4870] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4869] close(7 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 187
./strace-static-x86_64: Process 4873 attached
./strace-static-x86_64: Process 4872 attached
[pid  4871] close(3 <unfinished ...>
[pid  4870] <... openat resumed>)       = 3
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] close(29 <unfinished ...>
[pid  4871] <... close resumed>)        = 0
[pid  4870] setns(201, 0 <unfinished ...>
[pid  4869] close(8 <unfinished ...>
[pid  4868] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4870] <... setns resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4868] exit_group(0 <unfinished ...>
[pid  4872] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4871] <... openat resumed>)       = 3
[pid  4870] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4869] close(9 <unfinished ...>
[pid  4868] <... exit_group resumed>)   = ?
[pid  4871] setns(201, 0 <unfinished ...>
[pid  4870] <... socket resumed>)       = 4
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... setns resumed>)        = 0
[pid  4870] setns(3, 0 <unfinished ...>
[pid  4869] close(10 <unfinished ...>
[pid  4871] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4870] <... setns resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... socket resumed>)       = 4
[pid  4870] close(3 <unfinished ...>
[pid  4869] close(11 <unfinished ...>
[pid  4871] setns(3, 0 <unfinished ...>
[pid  4870] <... close resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... setns resumed>)        = 0
[pid  4870] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4869] close(12 <unfinished ...>
[pid  4868] +++ exited with 0 +++
[pid  4871] close(3 <unfinished ...>
[pid  4870] <... fcntl resumed>)        = 5
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... close resumed>)        = 0
[pid  4870] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4869] close(13 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4871] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4870] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4872] <... set_robust_list resumed>) = 0
[pid  4871] <... fcntl resumed>)        = 5
[pid  4870] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4869] close(14 <unfinished ...>
[pid  4873] <... set_robust_list resumed>) = 0
[pid  4872] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4871] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4870] <... openat resumed>)       = 3
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4872] <... prctl resumed>)        = 0
[pid  4871] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4870] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4869] close(15 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4873] <... prctl resumed>)        = 0
[pid  4872] setpgid(0, 0 <unfinished ...>
[pid  4871] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4870] <... write resumed>)        = 8
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... openat resumed>)       = 3
[pid  4870] close(3 <unfinished ...>
[pid  4869] close(16 <unfinished ...>
[pid  4873] setpgid(0, 0 <unfinished ...>
[pid  4872] <... setpgid resumed>)      = 0
[pid  4871] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4870] <... close resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... write resumed>)        = 8
[pid  4870] close(4 <unfinished ...>
[pid  4869] close(17 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 185
[pid  4873] <... setpgid resumed>)      = 0
[pid  4872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4871] close(3 <unfinished ...>
[pid  4870] <... close resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4871] <... close resumed>)        = 0
[pid  4870] close(5 <unfinished ...>
[pid  4869] close(18 <unfinished ...>
[pid  4873] <... openat resumed>)       = 3
[pid  4872] <... openat resumed>)       = 3
[pid  4871] close(4 <unfinished ...>
[pid  4870] <... close resumed>)        = 0
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] <... close resumed>)        = 0
[pid  4870] close(6 <unfinished ...>
[pid  4869] close(19 <unfinished ...>
[pid  4873] write(3, "1000", 4 <unfinished ...>
[pid  4872] write(3, "1000", 4 <unfinished ...>
[pid  4871] close(5 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... write resumed>)        = 4
[pid  4872] <... write resumed>)        = 4
[pid  4871] <... close resumed>)        = 0
[pid  4870] close(7 <unfinished ...>
[pid  4869] close(20 <unfinished ...>
[pid  4871] close(6 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4874 attached
[pid  4873] close(3 <unfinished ...>
[pid  4872] close(3 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(8 <unfinished ...>
[pid  4869] close(21 <unfinished ...>
[pid  4874] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4873] <... close resumed>)        = 0
[pid  4872] <... close resumed>)        = 0
[pid  4871] close(7 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... set_robust_list resumed>) = 0
[pid  4873] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4872] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(9 <unfinished ...>
[pid  4869] close(22 <unfinished ...>
[pid  4874] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4873] <... openat resumed>)       = 3
[pid  4871] close(8 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... prctl resumed>)        = 0
[pid  4873] setns(201, 0 <unfinished ...>
[pid  4872] <... openat resumed>)       = 3
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(10 <unfinished ...>
[pid  4869] close(23 <unfinished ...>
[pid  4874] setpgid(0, 0 <unfinished ...>
[pid  4873] <... setns resumed>)        = 0
[pid  4872] setns(201, 0 <unfinished ...>
[pid  4871] close(9 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... setpgid resumed>)      = 0
[pid  4873] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4872] <... setns resumed>)        = 0
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(11 <unfinished ...>
[pid  4869] close(24 <unfinished ...>
[pid  4874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4873] <... socket resumed>)       = 4
[pid  4872] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4871] close(10 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... openat resumed>)       = 3
[pid  4873] setns(3, 0 <unfinished ...>
[pid  4872] <... socket resumed>)       = 4
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(12 <unfinished ...>
[pid  4869] close(25 <unfinished ...>
[pid  4874] write(3, "1000", 4 <unfinished ...>
[pid  4873] <... setns resumed>)        = 0
[pid  4872] setns(3, 0 <unfinished ...>
[pid  4871] close(11 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... write resumed>)        = 4
[pid  4873] close(3 <unfinished ...>
[pid  4872] <... setns resumed>)        = 0
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(13 <unfinished ...>
[pid  4869] close(26 <unfinished ...>
[pid  4874] close(3 <unfinished ...>
[pid  4873] <... close resumed>)        = 0
[pid  4872] close(3 <unfinished ...>
[pid  4871] close(12 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = 0
[pid  4873] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4872] <... close resumed>)        = 0
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(14 <unfinished ...>
[pid  4869] close(27 <unfinished ...>
[pid  4874] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4873] <... fcntl resumed>)        = 5
[pid  4872] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4871] close(13 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... openat resumed>)       = 3
[pid  4873] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4872] <... fcntl resumed>)        = 5
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(15 <unfinished ...>
[pid  4869] close(28 <unfinished ...>
[pid  4874] setns(201, 0 <unfinished ...>
[pid  4873] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4872] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4871] close(14 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... setns resumed>)        = 0
[pid  4873] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4872] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(16 <unfinished ...>
[pid  4869] close(29 <unfinished ...>
[pid  4874] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4871] close(15 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... openat resumed>)       = 3
[pid  4874] <... socket resumed>)       = 4
[pid  4872] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4870] close(17 <unfinished ...>
[pid  4869] exit_group(0 <unfinished ...>
[pid  4874] setns(3, 0 <unfinished ...>
[pid  4872] <... openat resumed>)       = 3
[pid  4871] close(16 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4869] <... exit_group resumed>)   = ?
[pid  4874] <... setns resumed>)        = 0
[pid  4873] <... write resumed>)        = 8
[pid  4872] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(18 <unfinished ...>
[pid  4869] +++ exited with 0 +++
[pid  4874] close(3 <unfinished ...>
[pid  4873] close(3 <unfinished ...>
[pid  4871] close(17 <unfinished ...>
[pid  4872] <... write resumed>)        = 8
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = 0
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(19 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4872] close(3 <unfinished ...>
[pid  4874] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4873] <... close resumed>)        = 0
[pid  4871] close(18 <unfinished ...>
[pid  4872] <... close resumed>)        = 0
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4874] <... fcntl resumed>)        = 5
[pid  4873] close(4 <unfinished ...>
[pid  4872] close(4 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(20 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4874] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4873] <... close resumed>)        = 0
[pid  4872] <... close resumed>)        = 0
[pid  4871] close(19 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4873] close(5 <unfinished ...>
[pid  4872] close(5 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(21 <unfinished ...>
[pid  4874] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4871] close(20 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... openat resumed>)       = 3
[pid  4873] <... close resumed>)        = 0
[pid  4872] <... close resumed>)        = 0
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(22 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4874] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4873] close(6 <unfinished ...>
[pid  4872] close(6 <unfinished ...>
[pid  4871] close(21 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... write resumed>)        = 8
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(23 <unfinished ...>
[pid  4874] close(3 <unfinished ...>
[pid  4871] close(22 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = 0
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(24 <unfinished ...>
[pid  4874] close(4 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(23 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = 0
[pid  4873] close(7 <unfinished ...>
[pid  4872] close(7 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(25 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 186
[pid  4874] close(5 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(24 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = 0
[pid  4873] close(8 <unfinished ...>
[pid  4872] close(8 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(26 <unfinished ...>
[pid  4874] close(6 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(25 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(9 <unfinished ...>
[pid  4872] close(9 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(27 <unfinished ...>
[pid  4874] close(7 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(26 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4875 attached
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(10 <unfinished ...>
[pid  4872] close(10 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(28 <unfinished ...>
[pid  4875] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4874] close(8 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(27 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] <... set_robust_list resumed>) = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(11 <unfinished ...>
[pid  4872] close(11 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] close(29 <unfinished ...>
[pid  4875] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4874] close(9 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(28 <unfinished ...>
[pid  4870] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] <... prctl resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(12 <unfinished ...>
[pid  4872] close(12 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] exit_group(0 <unfinished ...>
[pid  4875] setpgid(0, 0 <unfinished ...>
[pid  4874] close(10 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] close(29 <unfinished ...>
[pid  4870] <... exit_group resumed>)   = ?
[pid  4875] <... setpgid resumed>)      = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(13 <unfinished ...>
[pid  4872] close(13 <unfinished ...>
[pid  4871] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4870] +++ exited with 0 +++
[pid  4875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4874] close(11 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] exit_group(0 <unfinished ...>
[pid  4875] <... openat resumed>)       = 3
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(14 <unfinished ...>
[pid  4872] close(14 <unfinished ...>
[pid  4871] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4875] write(3, "1000", 4 <unfinished ...>
[pid  4874] close(12 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4871] +++ exited with 0 +++
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4875] <... write resumed>)        = 4
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(15 <unfinished ...>
[pid  4872] close(15 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4875] close(3 <unfinished ...>
[pid  4874] close(13 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] <... close resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(16 <unfinished ...>
[pid  4872] close(16 <unfinished ...>
[pid  4875] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4874] close(14 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] <... openat resumed>)       = 3
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(17 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4875] setns(201, 0 <unfinished ...>
[pid  4874] close(15 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] close(17 <unfinished ...>
[pid  4875] <... setns resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4874] close(16 <unfinished ...>
[pid  4875] <... socket resumed>)       = 4
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] setns(3, 0 <unfinished ...>
[pid  4874] close(17 <unfinished ...>
[pid  4875] <... setns resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(3 <unfinished ...>
[pid  4874] close(18 <unfinished ...>
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(18 <unfinished ...>
[pid  4875] <... close resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] close(18 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 188
[pid  4875] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4874] close(19 <unfinished ...>
[pid  4873] close(19 <unfinished ...>
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] <... fcntl resumed>)        = 5
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4874] close(20 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] close(19 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4875] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] close(20 <unfinished ...>
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4874] close(21 <unfinished ...>
[pid  4875] <... openat resumed>)       = 3
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4874] close(22 <unfinished ...>
[pid  4875] <... write resumed>)        = 8
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(3 <unfinished ...>
[pid  4874] close(23 <unfinished ...>
[pid  4875] <... close resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(4 <unfinished ...>
[pid  4874] close(24 <unfinished ...>
[pid  4875] <... close resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] close(20 <unfinished ...>
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4876 attached
[pid  4875] close(5 <unfinished ...>
[pid  4874] close(25 <unfinished ...>
[pid  4873] close(21 <unfinished ...>
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 195
./strace-static-x86_64: Process 4877 attached
[pid  4876] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4875] <... close resumed>)        = 0
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] close(21 <unfinished ...>
[pid  4876] <... set_robust_list resumed>) = 0
[pid  4875] close(6 <unfinished ...>
[pid  4874] close(26 <unfinished ...>
[pid  4873] close(22 <unfinished ...>
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4876] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] close(22 <unfinished ...>
[pid  4876] <... prctl resumed>)        = 0
[pid  4875] close(7 <unfinished ...>
[pid  4874] close(27 <unfinished ...>
[pid  4873] close(23 <unfinished ...>
[pid  4877] <... set_robust_list resumed>) = 0
[pid  4876] setpgid(0, 0 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... setpgid resumed>)      = 0
[pid  4875] close(8 <unfinished ...>
[pid  4874] close(28 <unfinished ...>
[pid  4873] close(24 <unfinished ...>
[pid  4872] close(23 <unfinished ...>
[pid  4876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4876] <... openat resumed>)       = 3
[pid  4875] close(9 <unfinished ...>
[pid  4874] close(29 <unfinished ...>
[pid  4873] close(25 <unfinished ...>
[pid  4872] close(24 <unfinished ...>
[pid  4877] <... prctl resumed>)        = 0
[pid  4876] write(3, "1000", 4 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... write resumed>)        = 4
[pid  4875] close(10 <unfinished ...>
[pid  4874] exit_group(0 <unfinished ...>
[pid  4873] close(26 <unfinished ...>
[pid  4872] close(25 <unfinished ...>
[pid  4877] setpgid(0, 0 <unfinished ...>
[pid  4876] close(3 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4874] <... exit_group resumed>)   = ?
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] <... setpgid resumed>)      = 0
[pid  4876] <... close resumed>)        = 0
[pid  4875] close(11 <unfinished ...>
[pid  4874] +++ exited with 0 +++
[pid  4873] close(27 <unfinished ...>
[pid  4872] close(26 <unfinished ...>
[pid  4876] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4876] <... openat resumed>)       = 3
[pid  4875] close(12 <unfinished ...>
[pid  4873] close(28 <unfinished ...>
[pid  4872] close(27 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4877] <... openat resumed>)       = 3
[pid  4876] setns(201, 0 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... setns resumed>)        = 0
[pid  4875] close(13 <unfinished ...>
[pid  4873] close(29 <unfinished ...>
[pid  4872] close(28 <unfinished ...>
[pid  4876] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] write(3, "1000", 4 <unfinished ...>
[pid  4876] <... socket resumed>)       = 4
[pid  4875] close(14 <unfinished ...>
[pid  4873] exit_group(0 <unfinished ...>
[pid  4872] close(29 <unfinished ...>
[pid  4877] <... write resumed>)        = 4
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4877] close(3 <unfinished ...>
[pid  4876] setns(3, 0 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] <... exit_group resumed>)   = ?
[pid  4872] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... setns resumed>)        = 0
[pid  4875] close(15 <unfinished ...>
[pid  4876] close(3 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... close resumed>)        = 0
[pid  4875] close(16 <unfinished ...>
[pid  4876] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... fcntl resumed>)        = 5
[pid  4875] close(17 <unfinished ...>
[pid  4876] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4875] close(18 <unfinished ...>
[pid  4876] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... openat resumed>)       = 3
[pid  4875] close(19 <unfinished ...>
[pid  4876] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... write resumed>)        = 8
[pid  4875] close(20 <unfinished ...>
[pid  4876] close(3 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4873] +++ exited with 0 +++
[pid  4877] <... close resumed>)        = 0
[pid  4876] <... close resumed>)        = 0
[pid  4875] close(21 <unfinished ...>
[pid  4872] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 186
[pid  4877] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4876] close(4 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] <... exit_group resumed>)   = ?
[pid  4876] <... close resumed>)        = 0
[pid  4875] close(22 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4876] close(5 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... close resumed>)        = 0
[pid  4875] close(23 <unfinished ...>
[pid  4876] close(6 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(24 <unfinished ...>
[pid  4876] close(7 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(25 <unfinished ...>
[pid  4876] close(8 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4872] +++ exited with 0 +++
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(26 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4877] <... openat resumed>)       = 3
[pid  4876] close(9 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4878 attached
[pid  4877] setns(201, 0 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(27 <unfinished ...>
[pid  4878] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4877] <... setns resumed>)        = 0
[pid  4876] close(10 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4878] <... set_robust_list resumed>) = 0
[pid  4877] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(28 <unfinished ...>
[pid  4878] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4876] close(11 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... prctl resumed>)        = 0
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] close(29 <unfinished ...>
[pid  4878] setpgid(0, 0 <unfinished ...>
[pid  4876] close(12 <unfinished ...>
[pid  4875] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... setpgid resumed>)      = 0
[pid  4877] <... socket resumed>)       = 4
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] exit_group(0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 188
[pid  4878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4877] setns(3, 0 <unfinished ...>
[pid  4876] close(13 <unfinished ...>
[pid  4875] <... exit_group resumed>)   = ?
[pid  4878] <... openat resumed>)       = 3
[pid  4877] <... setns resumed>)        = 0
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4875] +++ exited with 0 +++
[pid  4878] write(3, "1000", 4 <unfinished ...>
[pid  4876] close(14 <unfinished ...>
[pid  4878] <... write resumed>)        = 4
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4877] close(3 <unfinished ...>
[pid  4878] close(3 <unfinished ...>
[pid  4876] close(15 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4878] <... close resumed>)        = 0
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4876] close(16 <unfinished ...>
[pid  4878] <... openat resumed>)       = 3
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] setns(201, 0 <unfinished ...>
[pid  4877] <... close resumed>)        = 0
[pid  4876] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 190
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4878] <... setns resumed>)        = 0
[pid  4877] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4876] close(18./strace-static-x86_64: Process 4879 attached
 <unfinished ...>
[pid  4878] <... socket resumed>)       = 4
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4878] setns(3, 0 <unfinished ...>
[pid  4876] close(19 <unfinished ...>
[pid  4879] <... set_robust_list resumed>) = 0
[pid  4878] <... setns resumed>)        = 0
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4878] close(3 <unfinished ...>
[pid  4877] <... fcntl resumed>)        = 5
[pid  4876] close(20 <unfinished ...>
[pid  4879] <... prctl resumed>)        = 0
[pid  4878] <... close resumed>)        = 0
[pid  4877] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 187
[pid  4879] setpgid(0, 0 <unfinished ...>
[pid  4878] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4877] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4876] close(21 <unfinished ...>
[pid  4879] <... setpgid resumed>)      = 0
[pid  4878] <... fcntl resumed>)        = 5
[pid  4877] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4881 attached
./strace-static-x86_64: Process 4880 attached
[pid  4879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4878] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4876] close(22 <unfinished ...>
[pid  4879] <... openat resumed>)       = 3
[pid  4878] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4877] <... openat resumed>)       = 3
[pid  4880] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] write(3, "1000", 4 <unfinished ...>
[pid  4878] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4877] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4876] close(23 <unfinished ...>
[pid  4879] <... write resumed>)        = 4
[pid  4878] <... openat resumed>)       = 3
[pid  4877] <... write resumed>)        = 8
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... set_robust_list resumed>) = 0
[pid  4879] close(3 <unfinished ...>
[pid  4878] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4877] close(3 <unfinished ...>
[pid  4876] close(24 <unfinished ...>
[pid  4879] <... close resumed>)        = 0
[pid  4878] <... write resumed>)        = 8
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4878] close(3 <unfinished ...>
[pid  4877] <... close resumed>)        = 0
[pid  4876] close(25 <unfinished ...>
[pid  4881] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4880] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4879] <... openat resumed>)       = 3
[pid  4878] <... close resumed>)        = 0
[pid  4877] close(4 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... prctl resumed>)        = 0
[pid  4879] setns(201, 0 <unfinished ...>
[pid  4878] close(4 <unfinished ...>
[pid  4877] <... close resumed>)        = 0
[pid  4876] close(26 <unfinished ...>
[pid  4879] <... setns resumed>)        = 0
[pid  4878] <... close resumed>)        = 0
[pid  4877] close(5 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] setpgid(0, 0 <unfinished ...>
[pid  4879] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4878] close(5 <unfinished ...>
[pid  4877] <... close resumed>)        = 0
[pid  4876] close(27 <unfinished ...>
[pid  4880] <... setpgid resumed>)      = 0
[pid  4881] <... set_robust_list resumed>) = 0
[pid  4879] <... socket resumed>)       = 4
[pid  4878] <... close resumed>)        = 0
[pid  4877] close(6 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4879] setns(3, 0 <unfinished ...>
[pid  4878] close(6 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] close(28 <unfinished ...>
[pid  4879] <... setns resumed>)        = 0
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(7 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... openat resumed>)       = 3
[pid  4879] close(3 <unfinished ...>
[pid  4878] close(7 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] close(29 <unfinished ...>
[pid  4881] <... prctl resumed>)        = 0
[pid  4880] write(3, "1000", 4 <unfinished ...>
[pid  4881] setpgid(0, 0 <unfinished ...>
[pid  4879] <... close resumed>)        = 0
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(8 <unfinished ...>
[pid  4876] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... setpgid resumed>)      = 0
[pid  4880] <... write resumed>)        = 4
[pid  4879] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4878] close(8 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] exit_group(0 <unfinished ...>
[pid  4881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4880] close(3 <unfinished ...>
[pid  4879] <... fcntl resumed>)        = 5
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(9 <unfinished ...>
[pid  4876] <... exit_group resumed>)   = ?
[pid  4881] <... openat resumed>)       = 3
[pid  4880] <... close resumed>)        = 0
[pid  4879] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4878] close(9 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4876] +++ exited with 0 +++
[pid  4881] write(3, "1000", 4 <unfinished ...>
[pid  4880] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4879] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(10 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4881] <... write resumed>)        = 4
[pid  4880] <... openat resumed>)       = 3
[pid  4879] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4878] close(10 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] close(3 <unfinished ...>
[pid  4880] setns(201, 0 <unfinished ...>
[pid  4879] <... openat resumed>)       = 3
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(11 <unfinished ...>
[pid  4881] <... close resumed>)        = 0
[pid  4880] <... setns resumed>)        = 0
[pid  4879] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4878] close(11 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4880] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4879] <... write resumed>)        = 8
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(12 <unfinished ...>
[pid  4879] close(3 <unfinished ...>
[pid  4878] close(12 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... socket resumed>)       = 4
[pid  4879] <... close resumed>)        = 0
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(13 <unfinished ...>
[pid  4881] <... openat resumed>)       = 3
[pid  4881] setns(201, 0 <unfinished ...>
[pid  4880] setns(3, 0 <unfinished ...>
[pid  4879] close(4 <unfinished ...>
[pid  4878] close(13 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... setns resumed>)        = 0
[pid  4880] <... setns resumed>)        = 0
[pid  4879] <... close resumed>)        = 0
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(14 <unfinished ...>
[pid  4879] close(5 <unfinished ...>
[pid  4878] close(14 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(3 <unfinished ...>
[pid  4881] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4879] <... close resumed>)        = 0
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(15 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4881] <... socket resumed>)       = 4
[pid  4880] <... close resumed>)        = 0
[pid  4879] close(6 <unfinished ...>
[pid  4878] close(15 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] close(7 <unfinished ...>
[pid  4878] close(16 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] close(8 <unfinished ...>
[pid  4878] close(17 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] close(9 <unfinished ...>
[pid  4878] close(18 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] close(10 <unfinished ...>
[pid  4878] close(19 <unfinished ...>
[pid  4880] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(16 <unfinished ...>
[pid  4881] setns(3, 0 <unfinished ...>
[pid  4880] <... fcntl resumed>)        = 5
[pid  4879] close(11 <unfinished ...>
[pid  4878] close(20 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... setns resumed>)        = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 189
[pid  4880] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(17 <unfinished ...>
[pid  4881] close(3 <unfinished ...>
[pid  4880] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4879] close(12 <unfinished ...>
[pid  4878] close(21 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = 0
[pid  4880] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(18 <unfinished ...>
[pid  4881] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4880] <... openat resumed>)       = 3
[pid  4879] close(13 <unfinished ...>
[pid  4878] close(22 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... fcntl resumed>)        = 5
[pid  4880] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(19./strace-static-x86_64: Process 4882 attached
 <unfinished ...>
[pid  4881] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4879] close(14 <unfinished ...>
[pid  4878] close(23 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4881] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4880] <... write resumed>)        = 8
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(20 <unfinished ...>
[pid  4882] <... set_robust_list resumed>) = 0
[pid  4881] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4880] close(3 <unfinished ...>
[pid  4879] close(15 <unfinished ...>
[pid  4878] close(24 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(21 <unfinished ...>
[pid  4880] <... close resumed>)        = 0
[pid  4881] <... openat resumed>)       = 3
[pid  4882] <... prctl resumed>)        = 0
[pid  4880] close(4 <unfinished ...>
[pid  4879] close(16 <unfinished ...>
[pid  4878] close(25 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4882] setpgid(0, 0 <unfinished ...>
[pid  4880] <... close resumed>)        = 0
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(22 <unfinished ...>
[pid  4882] <... setpgid resumed>)      = 0
[pid  4881] <... write resumed>)        = 8
[pid  4880] close(5 <unfinished ...>
[pid  4879] close(17 <unfinished ...>
[pid  4878] close(26 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4881] close(3 <unfinished ...>
[pid  4880] <... close resumed>)        = 0
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(23 <unfinished ...>
[pid  4882] <... openat resumed>)       = 3
[pid  4881] <... close resumed>)        = 0
[pid  4880] close(6 <unfinished ...>
[pid  4879] close(18 <unfinished ...>
[pid  4878] close(27 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] write(3, "1000", 4 <unfinished ...>
[pid  4881] close(4 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(24 <unfinished ...>
[pid  4882] <... write resumed>)        = 4
[pid  4881] <... close resumed>)        = 0
[pid  4880] close(7 <unfinished ...>
[pid  4879] close(19 <unfinished ...>
[pid  4878] close(28 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] close(3 <unfinished ...>
[pid  4881] close(5 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(25 <unfinished ...>
[pid  4882] <... close resumed>)        = 0
[pid  4881] <... close resumed>)        = 0
[pid  4880] close(8 <unfinished ...>
[pid  4879] close(20 <unfinished ...>
[pid  4878] close(29 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4881] close(6 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] close(26 <unfinished ...>
[pid  4882] <... openat resumed>)       = 3
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(9 <unfinished ...>
[pid  4879] close(21 <unfinished ...>
[pid  4878] exit_group(0 <unfinished ...>
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] setns(201, 0 <unfinished ...>
[pid  4881] close(7 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4878] <... exit_group resumed>)   = ?
[pid  4882] <... setns resumed>)        = 0
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(10 <unfinished ...>
[pid  4879] close(22 <unfinished ...>
[pid  4878] +++ exited with 0 +++
[pid  4877] close(27 <unfinished ...>
[pid  4882] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4881] close(8 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4882] <... socket resumed>)       = 4
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(11 <unfinished ...>
[pid  4879] close(23 <unfinished ...>
[pid  4877] close(28 <unfinished ...>
[pid  4882] setns(3, 0 <unfinished ...>
[pid  4881] close(9 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... setns resumed>)        = 0
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(12 <unfinished ...>
[pid  4879] close(24 <unfinished ...>
[pid  4877] close(29 <unfinished ...>
[pid  4882] close(3 <unfinished ...>
[pid  4881] close(10 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4882] <... close resumed>)        = 0
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(13 <unfinished ...>
[pid  4879] close(25 <unfinished ...>
[pid  4882] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4877] exit_group(0 <unfinished ...>
[pid  4882] <... fcntl resumed>)        = 5
[pid  4879] close(26 <unfinished ...>
[pid  4882] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4879] close(27 <unfinished ...>
[pid  4882] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4881] close(11 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... openat resumed>)       = 3
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(14 <unfinished ...>
[pid  4879] close(28 <unfinished ...>
[pid  4877] <... exit_group resumed>)   = ?
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 187
[pid  4882] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4881] close(12 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... write resumed>)        = 8
[pid  4879] close(29 <unfinished ...>
[pid  4882] close(3 <unfinished ...>
[pid  4879] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... close resumed>)        = 0
[pid  4879] exit_group(0 <unfinished ...>
[pid  4882] close(4 <unfinished ...>
[pid  4879] <... exit_group resumed>)   = ?
[pid  4882] <... close resumed>)        = 0
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(15 <unfinished ...>
[pid  4879] +++ exited with 0 +++
[pid  4877] +++ exited with 0 +++
[pid  4882] close(5 <unfinished ...>
[pid  4881] close(13 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... close resumed>)        = 0
[pid  4882] close(6 <unfinished ...>
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(16 <unfinished ...>
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] close(14 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4882] close(7 <unfinished ...>
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(17 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4883 attached
 <unfinished ...>
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] close(15 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4882] close(8 <unfinished ...>
[pid  4883] <... set_robust_list resumed>) = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4882] close(9 <unfinished ...>
[pid  4883] <... prctl resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] setpgid(0, 0 <unfinished ...>
[pid  4882] close(10 <unfinished ...>
[pid  4883] <... setpgid resumed>)      = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4882] close(11 <unfinished ...>
[pid  4883] <... openat resumed>)       = 3
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(18 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 196
[pid  4883] write(3, "1000", 4 <unfinished ...>
[pid  4882] close(12 <unfinished ...>
[pid  4881] close(16 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] <... write resumed>)        = 4
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(19 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 189
[pid  4883] close(3 <unfinished ...>
[pid  4882] close(13 <unfinished ...>
[pid  4881] close(17 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] <... close resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] close(20 <unfinished ...>
[pid  4883] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4882] close(14 <unfinished ...>
[pid  4881] close(18 <unfinished ...>
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4884 attached
[pid  4883] <... openat resumed>)       = 3
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] setns(201, 0 <unfinished ...>
[pid  4882] close(15 <unfinished ...>
[pid  4880] close(21 <unfinished ...>
[pid  4881] close(19 <unfinished ...>
[pid  4883] <... setns resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4885 attached
[pid  4883] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4882] close(16 <unfinished ...>
[pid  4881] close(20 <unfinished ...>
[pid  4880] close(22 <unfinished ...>
[pid  4885] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4884] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4883] <... socket resumed>)       = 4
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... set_robust_list resumed>) = 0
[pid  4884] <... set_robust_list resumed>) = 0
[pid  4883] setns(3, 0 <unfinished ...>
[pid  4882] close(17 <unfinished ...>
[pid  4881] close(21 <unfinished ...>
[pid  4880] close(23 <unfinished ...>
[pid  4885] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4883] <... setns resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... prctl resumed>)        = 0
[pid  4884] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4883] close(3 <unfinished ...>
[pid  4882] close(18 <unfinished ...>
[pid  4881] close(22 <unfinished ...>
[pid  4880] close(24 <unfinished ...>
[pid  4885] setpgid(0, 0 <unfinished ...>
[pid  4884] <... prctl resumed>)        = 0
[pid  4883] <... close resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... setpgid resumed>)      = 0
[pid  4883] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4882] close(19 <unfinished ...>
[pid  4881] close(23 <unfinished ...>
[pid  4880] close(25 <unfinished ...>
[pid  4885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4884] setpgid(0, 0 <unfinished ...>
[pid  4883] <... fcntl resumed>)        = 5
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... openat resumed>)       = 3
[pid  4884] <... setpgid resumed>)      = 0
[pid  4883] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4882] close(20 <unfinished ...>
[pid  4881] close(24 <unfinished ...>
[pid  4880] close(26 <unfinished ...>
[pid  4885] write(3, "1000", 4 <unfinished ...>
[pid  4884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4883] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... write resumed>)        = 4
[pid  4884] <... openat resumed>)       = 3
[pid  4883] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4882] close(21 <unfinished ...>
[pid  4881] close(25 <unfinished ...>
[pid  4880] close(27 <unfinished ...>
[pid  4885] close(3 <unfinished ...>
[pid  4884] write(3, "1000", 4 <unfinished ...>
[pid  4883] <... openat resumed>)       = 3
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = 0
[pid  4884] <... write resumed>)        = 4
[pid  4883] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4882] close(22 <unfinished ...>
[pid  4881] close(26 <unfinished ...>
[pid  4880] close(28 <unfinished ...>
[pid  4885] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4884] close(3 <unfinished ...>
[pid  4883] <... write resumed>)        = 8
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... openat resumed>)       = 3
[pid  4884] <... close resumed>)        = 0
[pid  4883] close(3 <unfinished ...>
[pid  4882] close(23 <unfinished ...>
[pid  4881] close(27 <unfinished ...>
[pid  4880] close(29 <unfinished ...>
[pid  4885] setns(201, 0 <unfinished ...>
[pid  4884] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4883] <... close resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... setns resumed>)        = 0
[pid  4883] close(4 <unfinished ...>
[pid  4882] close(24 <unfinished ...>
[pid  4881] close(28 <unfinished ...>
[pid  4880] exit_group(0 <unfinished ...>
[pid  4885] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4884] <... openat resumed>)       = 3
[pid  4883] <... close resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] <... exit_group resumed>)   = ?
[pid  4885] <... socket resumed>)       = 4
[pid  4884] setns(201, 0 <unfinished ...>
[pid  4883] close(5 <unfinished ...>
[pid  4882] close(25 <unfinished ...>
[pid  4881] close(29 <unfinished ...>
[pid  4885] setns(3, 0 <unfinished ...>
[pid  4883] <... close resumed>)        = 0
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... setns resumed>)        = 0
[pid  4883] close(6 <unfinished ...>
[pid  4882] close(26 <unfinished ...>
[pid  4885] close(3 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4880] +++ exited with 0 +++
[pid  4885] <... close resumed>)        = 0
[pid  4884] <... setns resumed>)        = 0
[pid  4883] close(7 <unfinished ...>
[pid  4882] close(27 <unfinished ...>
[pid  4881] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4885] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4884] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4881] exit_group(0 <unfinished ...>
[pid  4885] <... fcntl resumed>)        = 5
[pid  4884] <... socket resumed>)       = 4
[pid  4883] close(8 <unfinished ...>
[pid  4882] close(28 <unfinished ...>
[pid  4881] <... exit_group resumed>)   = ?
[pid  4885] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4884] setns(3, 0 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4883] close(9 <unfinished ...>
[pid  4882] close(29 <unfinished ...>
[pid  4885] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... openat resumed>)       = 3
[pid  4883] close(10 <unfinished ...>
[pid  4882] exit_group(0 <unfinished ...>
[pid  4881] +++ exited with 0 +++
[pid  4885] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4882] <... exit_group resumed>)   = ?
[pid  4885] <... write resumed>)        = 8
[pid  4884] <... setns resumed>)        = 0
[pid  4883] close(11 <unfinished ...>
[pid  4882] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4885] close(3 <unfinished ...>
[pid  4884] close(3 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4885] <... close resumed>)        = 0
[pid  4884] <... close resumed>)        = 0
[pid  4883] close(12 <unfinished ...>
[pid  4885] close(4 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = 0
[pid  4883] close(13 <unfinished ...>
[pid  4885] close(5 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = 0
[pid  4883] close(14 <unfinished ...>
[pid  4885] close(6 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(15 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 191
[pid  4884] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4885] close(7 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... fcntl resumed>)        = 5
[pid  4883] close(16 <unfinished ...>
[pid  4885] close(8 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(17 <unfinished ...>
[pid  4885] close(9 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(18 <unfinished ...>
[pid  4885] close(10 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(19 <unfinished ...>
[pid  4885] close(11 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(20 <unfinished ...>
[pid  4885] close(12 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(21 <unfinished ...>
[pid  4885] close(13 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(22 <unfinished ...>
[pid  4885] close(14 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 188
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4883] close(23 <unfinished ...>
[pid  4885] close(15 <unfinished ...>
[pid  4884] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 190
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4883] close(24 <unfinished ...>
[pid  4885] close(16 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... openat resumed>)       = 3
[pid  4883] close(25 <unfinished ...>
[pid  4885] close(17 <unfinished ...>
[pid  4884] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... write resumed>)        = 8
[pid  4883] close(26./strace-static-x86_64: Process 4887 attached
 <unfinished ...>
[pid  4885] close(18 <unfinished ...>
[pid  4884] close(3 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] close(27 <unfinished ...>
[pid  4887] <... set_robust_list resumed>) = 0
[pid  4885] close(19 <unfinished ...>
[pid  4884] <... close resumed>)        = 0
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] close(4 <unfinished ...>
[pid  4883] close(28./strace-static-x86_64: Process 4886 attached
 <unfinished ...>
[pid  4887] <... prctl resumed>)        = 0
[pid  4885] close(20 <unfinished ...>
[pid  4884] <... close resumed>)        = 0
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] setpgid(0, 0 <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] close(5 <unfinished ...>
[pid  4883] close(29./strace-static-x86_64: Process 4888 attached
 <unfinished ...>
[pid  4887] <... setpgid resumed>)      = 0
[pid  4886] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4885] close(21 <unfinished ...>
[pid  4883] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4886] <... set_robust_list resumed>) = 0
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = 0
[pid  4883] exit_group(0 <unfinished ...>
[pid  4888] <... set_robust_list resumed>) = 0
[pid  4887] <... openat resumed>)       = 3
[pid  4886] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4885] close(22 <unfinished ...>
[pid  4884] close(6 <unfinished ...>
[pid  4883] <... exit_group resumed>)   = ?
[pid  4888] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4887] write(3, "1000", 4 <unfinished ...>
[pid  4886] <... prctl resumed>)        = 0
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4883] +++ exited with 0 +++
[pid  4887] <... write resumed>)        = 4
[pid  4885] close(23 <unfinished ...>
[pid  4884] close(7 <unfinished ...>
[pid  4886] setpgid(0, 0 <unfinished ...>
[pid  4888] <... prctl resumed>)        = 0
[pid  4887] close(3 <unfinished ...>
[pid  4886] <... setpgid resumed>)      = 0
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4888] setpgid(0, 0 <unfinished ...>
[pid  4887] <... close resumed>)        = 0
[pid  4885] close(24 <unfinished ...>
[pid  4884] close(8 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4887] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4887] <... openat resumed>)       = 3
[pid  4885] close(25 <unfinished ...>
[pid  4884] close(9 <unfinished ...>
[pid  4887] setns(201, 0 <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... setns resumed>)        = 0
[pid  4885] close(26 <unfinished ...>
[pid  4888] <... setpgid resumed>)      = 0
[pid  4887] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4886] <... openat resumed>)       = 3
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] close(10 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4887] <... socket resumed>)       = 4
[pid  4885] close(27 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] setns(3, 0 <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... setns resumed>)        = 0
[pid  4885] close(28 <unfinished ...>
[pid  4887] close(3 <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = 0
[pid  4885] close(29 <unfinished ...>
[pid  4887] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4885] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... fcntl resumed>)        = 5
[pid  4885] exit_group(0 <unfinished ...>
[pid  4884] close(11 <unfinished ...>
[pid  4888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4887] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4886] write(3, "1000", 4 <unfinished ...>
[pid  4885] <... exit_group resumed>)   = ?
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 188
[pid  4888] <... openat resumed>)       = 3
[pid  4887] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4886] <... write resumed>)        = 4
[pid  4885] +++ exited with 0 +++
[pid  4884] close(12 <unfinished ...>
[pid  4888] write(3, "1000", 4 <unfinished ...>
[pid  4887] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4886] close(3 <unfinished ...>
[pid  4888] <... write resumed>)        = 4
[pid  4887] <... openat resumed>)       = 3
[pid  4884] close(13 <unfinished ...>
[pid  4887] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4886] <... close resumed>)        = 0
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(3 <unfinished ...>
[pid  4887] <... write resumed>)        = 8
[pid  4884] close(14 <unfinished ...>
[pid  4886] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4887] close(3 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4887] <... close resumed>)        = 0
[pid  4884] close(15./strace-static-x86_64: Process 4889 attached
 <unfinished ...>
[pid  4887] close(4 <unfinished ...>
[pid  4889] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4887] <... close resumed>)        = 0
[pid  4889] <... set_robust_list resumed>) = 0
[pid  4887] close(5 <unfinished ...>
[pid  4889] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4887] <... close resumed>)        = 0
[pid  4889] <... prctl resumed>)        = 0
[pid  4887] close(6 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... openat resumed>)       = 3
[pid  4889] setpgid(0, 0 <unfinished ...>
[pid  4888] <... close resumed>)        = 0
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] setns(201, 0 <unfinished ...>
[pid  4884] close(16 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 190
[pid  4889] <... setpgid resumed>)      = 0
[pid  4887] close(7 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... setns resumed>)        = 0
[pid  4888] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4884] close(17 <unfinished ...>
[pid  4889] <... openat resumed>)       = 3
[pid  4888] <... openat resumed>)       = 3
[pid  4887] close(8 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] write(3, "1000", 4 <unfinished ...>
[pid  4888] setns(201, 0 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... socket resumed>)       = 4
[pid  4884] close(18 <unfinished ...>
[pid  4889] <... write resumed>)        = 4
[pid  4888] <... setns resumed>)        = 0
[pid  4887] close(9 <unfinished ...>
[pid  4886] setns(3, 0 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] close(3 <unfinished ...>
[pid  4888] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... setns resumed>)        = 0
[pid  4884] close(19./strace-static-x86_64: Process 4890 attached
 <unfinished ...>
[pid  4889] <... close resumed>)        = 0
[pid  4888] <... socket resumed>)       = 4
[pid  4887] close(10 <unfinished ...>
[pid  4886] close(3 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4889] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4888] setns(3, 0 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... set_robust_list resumed>) = 0
[pid  4889] <... openat resumed>)       = 3
[pid  4888] <... setns resumed>)        = 0
[pid  4887] close(11 <unfinished ...>
[pid  4886] <... close resumed>)        = 0
[pid  4884] close(20 <unfinished ...>
[pid  4890] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4889] setns(201, 0 <unfinished ...>
[pid  4888] close(3 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... prctl resumed>)        = 0
[pid  4889] <... setns resumed>)        = 0
[pid  4888] <... close resumed>)        = 0
[pid  4887] close(12 <unfinished ...>
[pid  4886] <... fcntl resumed>)        = 5
[pid  4884] close(21 <unfinished ...>
[pid  4890] setpgid(0, 0 <unfinished ...>
[pid  4889] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4888] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4890] <... setpgid resumed>)      = 0
[pid  4889] <... socket resumed>)       = 4
[pid  4888] <... fcntl resumed>)        = 5
[pid  4887] close(13 <unfinished ...>
[pid  4886] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4884] close(22 <unfinished ...>
[pid  4890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4889] setns(3, 0 <unfinished ...>
[pid  4888] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... openat resumed>)       = 3
[pid  4889] <... setns resumed>)        = 0
[pid  4888] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4887] close(14 <unfinished ...>
[pid  4890] write(3, "1000", 4 <unfinished ...>
[pid  4889] close(3 <unfinished ...>
[pid  4888] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... openat resumed>)       = 3
[pid  4884] close(23 <unfinished ...>
[pid  4890] <... write resumed>)        = 4
[pid  4889] <... close resumed>)        = 0
[pid  4888] <... openat resumed>)       = 3
[pid  4887] close(15 <unfinished ...>
[pid  4886] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] close(3 <unfinished ...>
[pid  4889] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4888] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... write resumed>)        = 8
[pid  4884] close(24 <unfinished ...>
[pid  4890] <... close resumed>)        = 0
[pid  4889] <... fcntl resumed>)        = 5
[pid  4888] <... write resumed>)        = 8
[pid  4887] close(16 <unfinished ...>
[pid  4886] close(3 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4889] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4888] close(3 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... openat resumed>)       = 3
[pid  4889] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4887] close(17 <unfinished ...>
[pid  4886] <... close resumed>)        = 0
[pid  4884] close(25 <unfinished ...>
[pid  4890] setns(201, 0 <unfinished ...>
[pid  4889] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4888] <... close resumed>)        = 0
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(4 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... setns resumed>)        = 0
[pid  4889] <... openat resumed>)       = 3
[pid  4888] close(4 <unfinished ...>
[pid  4887] close(18 <unfinished ...>
[pid  4886] <... close resumed>)        = 0
[pid  4884] close(26 <unfinished ...>
[pid  4890] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4889] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4888] <... close resumed>)        = 0
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(5 <unfinished ...>
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... socket resumed>)       = 4
[pid  4889] <... write resumed>)        = 8
[pid  4888] close(5 <unfinished ...>
[pid  4887] close(19 <unfinished ...>
[pid  4886] <... close resumed>)        = 0
[pid  4890] setns(3, 0 <unfinished ...>
[pid  4889] close(3 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] close(27 <unfinished ...>
[pid  4888] <... close resumed>)        = 0
[pid  4886] close(6 <unfinished ...>
[pid  4890] <... setns resumed>)        = 0
[pid  4889] <... close resumed>)        = 0
[pid  4888] close(6 <unfinished ...>
[pid  4887] close(20 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] close(3 <unfinished ...>
[pid  4889] close(4 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(7 <unfinished ...>
[pid  4884] close(28 <unfinished ...>
[pid  4890] <... close resumed>)        = 0
[pid  4889] <... close resumed>)        = 0
[pid  4888] close(7 <unfinished ...>
[pid  4887] close(21 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4889] close(5 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(8 <unfinished ...>
[pid  4884] close(29 <unfinished ...>
[pid  4890] <... fcntl resumed>)        = 5
[pid  4889] <... close resumed>)        = 0
[pid  4888] close(8 <unfinished ...>
[pid  4887] close(22 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4889] close(6 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(9 <unfinished ...>
[pid  4884] exit_group(0 <unfinished ...>
[pid  4890] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(9 <unfinished ...>
[pid  4887] close(23 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4884] <... exit_group resumed>)   = ?
[pid  4890] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4889] close(7 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(10 <unfinished ...>
[pid  4890] <... openat resumed>)       = 3
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] close(24 <unfinished ...>
[pid  4890] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4889] close(8 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... write resumed>)        = 8
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] close(25 <unfinished ...>
[pid  4884] +++ exited with 0 +++
[pid  4890] close(3 <unfinished ...>
[pid  4889] close(9 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... close resumed>)        = 0
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(10 <unfinished ...>
[pid  4887] close(26 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] close(4 <unfinished ...>
[pid  4889] close(10 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(11 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4890] <... close resumed>)        = 0
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(11 <unfinished ...>
[pid  4887] close(27 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4890] close(5 <unfinished ...>
[pid  4889] close(11 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(12 <unfinished ...>
[pid  4890] <... close resumed>)        = 0
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] close(28 <unfinished ...>
[pid  4890] close(6 <unfinished ...>
[pid  4889] close(12 <unfinished ...>
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(12 <unfinished ...>
[pid  4887] close(29 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] close(7 <unfinished ...>
[pid  4889] close(13 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(13 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 197
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(13 <unfinished ...>
[pid  4887] exit_group(0 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] close(8 <unfinished ...>
[pid  4889] close(14 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4887] <... exit_group resumed>)   = ?
[pid  4886] close(14 <unfinished ...>
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(14 <unfinished ...>
[pid  4887] +++ exited with 0 +++
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] close(9 <unfinished ...>
[pid  4889] close(15 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(15 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(15 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4890] close(10 <unfinished ...>
[pid  4889] close(16 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(16./strace-static-x86_64: Process 4891 attached
 <unfinished ...>
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(16 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4891] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4890] close(11 <unfinished ...>
[pid  4889] close(17 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(17 <unfinished ...>
[pid  4891] <... set_robust_list resumed>) = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(17 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4890] close(12 <unfinished ...>
[pid  4889] close(18 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(18 <unfinished ...>
[pid  4891] <... prctl resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(18 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4891] setpgid(0, 0 <unfinished ...>
[pid  4890] close(13 <unfinished ...>
[pid  4889] close(19 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(19 <unfinished ...>
[pid  4891] <... setpgid resumed>)      = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4890] close(14 <unfinished ...>
[pid  4889] close(20 <unfinished ...>
[pid  4891] <... openat resumed>)       = 3
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(19 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] write(3, "1000", 4 <unfinished ...>
[pid  4890] close(15 <unfinished ...>
[pid  4889] close(21 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(20 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 189
[pid  4891] <... write resumed>)        = 4
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(20 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(3 <unfinished ...>
[pid  4890] close(16 <unfinished ...>
[pid  4889] close(22 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(21 <unfinished ...>
[pid  4891] <... close resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(21 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4890] close(17 <unfinished ...>
[pid  4889] close(23 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(22 <unfinished ...>
[pid  4891] <... openat resumed>)       = 3
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(22 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4892 attached
[pid  4891] setns(201, 0 <unfinished ...>
[pid  4890] close(18 <unfinished ...>
[pid  4889] close(24 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(23 <unfinished ...>
[pid  4892] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4891] <... setns resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(23 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... set_robust_list resumed>) = 0
[pid  4891] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4890] close(19 <unfinished ...>
[pid  4889] close(25 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(24 <unfinished ...>
[pid  4892] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4891] <... socket resumed>)       = 4
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(24 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... prctl resumed>)        = 0
[pid  4891] setns(3, 0 <unfinished ...>
[pid  4890] close(20 <unfinished ...>
[pid  4889] close(26 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] close(25 <unfinished ...>
[pid  4892] setpgid(0, 0 <unfinished ...>
[pid  4891] <... setns resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(25 <unfinished ...>
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... setpgid resumed>)      = 0
[pid  4891] close(3 <unfinished ...>
[pid  4890] close(21 <unfinished ...>
[pid  4889] close(27 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4891] <... close resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(26 <unfinished ...>
[pid  4886] close(26 <unfinished ...>
[pid  4892] <... openat resumed>)       = 3
[pid  4891] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4890] close(22 <unfinished ...>
[pid  4889] close(28 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] write(3, "1000", 4 <unfinished ...>
[pid  4891] <... fcntl resumed>)        = 5
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(27 <unfinished ...>
[pid  4886] close(27 <unfinished ...>
[pid  4892] <... write resumed>)        = 4
[pid  4891] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4890] close(23 <unfinished ...>
[pid  4889] close(29 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] close(3 <unfinished ...>
[pid  4891] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] close(28 <unfinished ...>
[pid  4886] close(28 <unfinished ...>
[pid  4892] <... close resumed>)        = 0
[pid  4891] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4890] close(24 <unfinished ...>
[pid  4889] exit_group(0 <unfinished ...>
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4891] <... openat resumed>)       = 3
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4889] <... exit_group resumed>)   = ?
[pid  4888] close(29 <unfinished ...>
[pid  4886] close(29 <unfinished ...>
[pid  4892] <... openat resumed>)       = 3
[pid  4891] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4890] close(25 <unfinished ...>
[pid  4889] +++ exited with 0 +++
[pid  4888] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4886] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] setns(201, 0 <unfinished ...>
[pid  4891] <... write resumed>)        = 8
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... setns resumed>)        = 0
[pid  4891] close(3 <unfinished ...>
[pid  4890] close(26 <unfinished ...>
[pid  4888] exit_group(0 <unfinished ...>
[pid  4886] exit_group(0 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4892] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4891] <... close resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4888] <... exit_group resumed>)   = ?
[pid  4886] <... exit_group resumed>)   = ?
[pid  4892] <... socket resumed>)       = 4
[pid  4891] close(4 <unfinished ...>
[pid  4890] close(27 <unfinished ...>
[pid  4892] setns(3, 0 <unfinished ...>
[pid  4891] <... close resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... setns resumed>)        = 0
[pid  4891] close(5 <unfinished ...>
[pid  4890] close(28 <unfinished ...>
[pid  4892] close(3 <unfinished ...>
[pid  4891] <... close resumed>)        = 0
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = 0
[pid  4891] close(6 <unfinished ...>
[pid  4890] close(29 <unfinished ...>
[pid  4888] +++ exited with 0 +++
[pid  4892] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... fcntl resumed>)        = 5
[pid  4891] close(7 <unfinished ...>
[pid  4890] exit_group(0 <unfinished ...>
[pid  4892] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4890] <... exit_group resumed>)   = ?
[pid  4892] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4891] close(8 <unfinished ...>
[pid  4890] +++ exited with 0 +++
[pid  4886] +++ exited with 0 +++
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4892] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... openat resumed>)       = 3
[pid  4891] close(9 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4892] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4892] <... write resumed>)        = 8
[pid  4891] close(10 <unfinished ...>
[pid  4892] close(3 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = 0
[pid  4891] close(11 <unfinished ...>
[pid  4892] close(4 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = 0
[pid  4891] close(12 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4892] close(5 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = 0
[pid  4891] close(13 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 189
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4892] close(6 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(14 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4892] close(7 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(15 <unfinished ...>
[pid  4892] close(8 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(16 <unfinished ...>
[pid  4892] close(9 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(17 <unfinished ...>
[pid  4892] close(10 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(18 <unfinished ...>
[pid  4892] close(11 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(19 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 192
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4892] close(12 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(20 <unfinished ...>
[pid  4892] close(13 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(21 <unfinished ...>
[pid  4892] close(14 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(22 <unfinished ...>
[pid  4892] close(15 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(23 <unfinished ...>
[pid  4892] close(16 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(24 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 191
[pid  4892] close(17 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(25 <unfinished ...>
[pid  4892] close(18 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4893 attached
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(26 <unfinished ...>
[pid  4893] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4892] close(19 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... set_robust_list resumed>) = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(27 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 191
./strace-static-x86_64: Process 4896 attached
./strace-static-x86_64: Process 4895 attached
./strace-static-x86_64: Process 4894 attached
[pid  4893] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4892] close(20 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... prctl resumed>)        = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(28 <unfinished ...>
[pid  4895] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4893] setpgid(0, 0 <unfinished ...>
[pid  4892] close(21 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4893] <... setpgid resumed>)      = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] close(29 <unfinished ...>
[pid  4896] <... set_robust_list resumed>) = 0
[pid  4895] <... set_robust_list resumed>) = 0
[pid  4893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4892] close(22 <unfinished ...>
[pid  4891] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4895] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4894] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4893] <... openat resumed>)       = 3
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] exit_group(0 <unfinished ...>
[pid  4893] write(3, "1000", 4 <unfinished ...>
[pid  4892] close(23 <unfinished ...>
[pid  4891] <... exit_group resumed>)   = ?
[pid  4896] <... prctl resumed>)        = 0
[pid  4895] <... prctl resumed>)        = 0
[pid  4894] <... set_robust_list resumed>) = 0
[pid  4893] <... write resumed>)        = 4
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4891] +++ exited with 0 +++
[pid  4895] setpgid(0, 0 <unfinished ...>
[pid  4893] close(3 <unfinished ...>
[pid  4892] close(24 <unfinished ...>
[pid  4896] setpgid(0, 0)               = 0
[pid  4895] <... setpgid resumed>)      = 0
[pid  4894] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4893] <... close resumed>)        = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4893] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4892] close(25 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4894] <... prctl resumed>)        = 0
[pid  4893] <... openat resumed>)       = 3
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] setns(201, 0 <unfinished ...>
[pid  4892] close(26 <unfinished ...>
[pid  4893] <... setns resumed>)        = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4895] <... openat resumed>)       = 3
[pid  4893] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4892] close(27 <unfinished ...>
[pid  4896] <... openat resumed>)       = 3
[pid  4895] write(3, "1000", 4 <unfinished ...>
[pid  4894] setpgid(0, 0 <unfinished ...>
[pid  4893] <... socket resumed>)       = 4
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] setns(3, 0 <unfinished ...>
[pid  4895] <... write resumed>)        = 4
[pid  4892] close(28 <unfinished ...>
[pid  4894] <... setpgid resumed>)      = 0
[pid  4896] write(3, "1000", 4 <unfinished ...>
[pid  4895] close(3 <unfinished ...>
[pid  4893] <... setns resumed>)        = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4896] <... write resumed>)        = 4
[pid  4895] <... close resumed>)        = 0
[pid  4894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4893] close(3 <unfinished ...>
[pid  4892] close(29 <unfinished ...>
[pid  4893] <... close resumed>)        = 0
[pid  4892] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4892] exit_group(0 <unfinished ...>
[pid  4893] <... fcntl resumed>)        = 5
[pid  4892] <... exit_group resumed>)   = ?
[pid  4896] close(3 <unfinished ...>
[pid  4895] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4894] <... openat resumed>)       = 3
[pid  4893] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4892] +++ exited with 0 +++
[pid  4896] <... close resumed>)        = 0
[pid  4893] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4893] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 198
[pid  4896] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4895] <... openat resumed>)       = 3
[pid  4894] write(3, "1000", 4 <unfinished ...>
[pid  4893] <... openat resumed>)       = 3
[pid  4893] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4895] setns(201, 0 <unfinished ...>
[pid  4893] <... write resumed>)        = 8
[pid  4896] <... openat resumed>)       = 3
[pid  4895] <... setns resumed>)        = 0
[pid  4894] <... write resumed>)        = 4
[pid  4893] close(3 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4895] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4894] close(3 <unfinished ...>
[pid  4893] <... close resumed>)        = 0
[pid  4893] close(4)                    = 0
[pid  4893] close(5)                    = 0
[pid  4893] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4893] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 190
[pid  4896] setns(201, 0 <unfinished ...>
[pid  4895] <... socket resumed>)       = 4
[pid  4894] <... close resumed>)        = 0
[pid  4893] close(8./strace-static-x86_64: Process 4897 attached
 <unfinished ...>
[pid  4896] <... setns resumed>)        = 0
[pid  4895] setns(3, 0 <unfinished ...>
[pid  4894] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4894] <... openat resumed>)       = 3
[pid  4893] close(9 <unfinished ...>
[pid  4897] <... set_robust_list resumed>) = 0
[pid  4896] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4895] <... setns resumed>)        = 0
[pid  4894] setns(201, 0 <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4893] close(10 <unfinished ...>
[pid  4897] <... prctl resumed>)        = 0
[pid  4896] <... socket resumed>)       = 4
[pid  4895] close(3 <unfinished ...>
[pid  4894] <... setns resumed>)        = 0
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] setpgid(0, 0 <unfinished ...>
[pid  4893] close(11 <unfinished ...>
[pid  4897] <... setpgid resumed>)      = 0
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4896] setns(3, 0 <unfinished ...>
[pid  4895] <... close resumed>)        = 0
[pid  4894] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4893] close(12 <unfinished ...>
[pid  4897] <... openat resumed>)       = 3
[pid  4896] <... setns resumed>)        = 0
[pid  4895] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4894] <... socket resumed>)       = 4
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4898 attached
[pid  4897] write(3, "1000", 4 <unfinished ...>
[pid  4896] close(3 <unfinished ...>
[pid  4895] <... fcntl resumed>)        = 5
[pid  4894] setns(3, 0 <unfinished ...>
[pid  4893] close(13 <unfinished ...>
[pid  4898] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4897] <... write resumed>)        = 4
[pid  4896] <... close resumed>)        = 0
[pid  4895] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4894] <... setns resumed>)        = 0
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... set_robust_list resumed>) = 0
[pid  4897] close(3 <unfinished ...>
[pid  4896] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4895] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4894] close(3 <unfinished ...>
[pid  4893] close(14 <unfinished ...>
[pid  4898] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4897] <... close resumed>)        = 0
[pid  4896] <... fcntl resumed>)        = 5
[pid  4895] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4894] <... close resumed>)        = 0
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... prctl resumed>)        = 0
[pid  4897] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4896] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4893] close(15 <unfinished ...>
[pid  4898] setpgid(0, 0 <unfinished ...>
[pid  4897] <... openat resumed>)       = 3
[pid  4896] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4895] <... openat resumed>)       = 3
[pid  4894] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... setpgid resumed>)      = 0
[pid  4897] setns(201, 0 <unfinished ...>
[pid  4896] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4895] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4894] <... fcntl resumed>)        = 5
[pid  4893] close(16 <unfinished ...>
[pid  4898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4897] <... setns resumed>)        = 0
[pid  4896] <... openat resumed>)       = 3
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... openat resumed>)       = 3
[pid  4897] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4896] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4895] <... write resumed>)        = 8
[pid  4894] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4893] close(17 <unfinished ...>
[pid  4898] write(3, "1000", 4 <unfinished ...>
[pid  4897] <... socket resumed>)       = 4
[pid  4895] close(3 <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4898] <... write resumed>)        = 4
[pid  4897] setns(3, 0 <unfinished ...>
[pid  4896] <... write resumed>)        = 8
[pid  4895] <... close resumed>)        = 0
[pid  4893] close(18 <unfinished ...>
[pid  4894] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4898] close(3 <unfinished ...>
[pid  4897] <... setns resumed>)        = 0
[pid  4896] close(3 <unfinished ...>
[pid  4895] close(4 <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... close resumed>)        = 0
[pid  4897] close(3 <unfinished ...>
[pid  4896] <... close resumed>)        = 0
[pid  4894] <... openat resumed>)       = 3
[pid  4893] close(19 <unfinished ...>
[pid  4895] <... close resumed>)        = 0
[pid  4898] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4897] <... close resumed>)        = 0
[pid  4896] close(4 <unfinished ...>
[pid  4895] close(5 <unfinished ...>
[pid  4894] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... openat resumed>)       = 3
[pid  4897] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4896] <... close resumed>)        = 0
[pid  4895] <... close resumed>)        = 0
[pid  4893] close(20 <unfinished ...>
[pid  4898] setns(201, 0 <unfinished ...>
[pid  4897] <... fcntl resumed>)        = 5
[pid  4896] close(5 <unfinished ...>
[pid  4895] close(6 <unfinished ...>
[pid  4894] <... write resumed>)        = 8
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... setns resumed>)        = 0
[pid  4897] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4896] <... close resumed>)        = 0
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(3 <unfinished ...>
[pid  4893] close(21 <unfinished ...>
[pid  4898] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4897] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4896] close(6 <unfinished ...>
[pid  4895] close(7 <unfinished ...>
[pid  4894] <... close resumed>)        = 0
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... socket resumed>)       = 4
[pid  4897] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(4 <unfinished ...>
[pid  4893] close(22 <unfinished ...>
[pid  4898] setns(3, 0 <unfinished ...>
[pid  4897] <... openat resumed>)       = 3
[pid  4896] close(7 <unfinished ...>
[pid  4895] close(8 <unfinished ...>
[pid  4894] <... close resumed>)        = 0
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... setns resumed>)        = 0
[pid  4897] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(5 <unfinished ...>
[pid  4893] close(23 <unfinished ...>
[pid  4898] close(3 <unfinished ...>
[pid  4897] <... write resumed>)        = 8
[pid  4896] close(8 <unfinished ...>
[pid  4895] close(9 <unfinished ...>
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = 0
[pid  4898] <... close resumed>)        = 0
[pid  4897] close(3 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(6 <unfinished ...>
[pid  4893] close(24 <unfinished ...>
[pid  4898] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4897] <... close resumed>)        = 0
[pid  4896] close(9 <unfinished ...>
[pid  4895] close(10 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... fcntl resumed>)        = 5
[pid  4897] close(4 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(7 <unfinished ...>
[pid  4893] close(25 <unfinished ...>
[pid  4898] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4897] <... close resumed>)        = 0
[pid  4896] close(10 <unfinished ...>
[pid  4895] close(11 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4897] close(5 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(8 <unfinished ...>
[pid  4893] close(26 <unfinished ...>
[pid  4898] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4897] <... close resumed>)        = 0
[pid  4896] close(11 <unfinished ...>
[pid  4895] close(12 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... openat resumed>)       = 3
[pid  4897] close(6 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(9 <unfinished ...>
[pid  4893] close(27 <unfinished ...>
[pid  4898] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(12 <unfinished ...>
[pid  4895] close(13 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... write resumed>)        = 8
[pid  4897] close(7 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(10 <unfinished ...>
[pid  4893] close(28 <unfinished ...>
[pid  4898] close(3 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(13 <unfinished ...>
[pid  4895] close(14 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... close resumed>)        = 0
[pid  4897] close(8 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(11 <unfinished ...>
[pid  4893] close(29 <unfinished ...>
[pid  4898] close(4 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(14 <unfinished ...>
[pid  4895] close(15 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... close resumed>)        = 0
[pid  4897] close(9 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(12 <unfinished ...>
[pid  4893] exit_group(0 <unfinished ...>
[pid  4898] close(5 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(15 <unfinished ...>
[pid  4895] close(16 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4893] <... exit_group resumed>)   = ?
[pid  4898] <... close resumed>)        = 0
[pid  4897] close(10 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(13 <unfinished ...>
[pid  4893] +++ exited with 0 +++
[pid  4898] close(6 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(16 <unfinished ...>
[pid  4895] close(17 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(11 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(14 <unfinished ...>
[pid  4898] close(7 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(17 <unfinished ...>
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(12 <unfinished ...>
[pid  4895] close(18 <unfinished ...>
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] close(8 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(15 <unfinished ...>
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(13 <unfinished ...>
[pid  4896] close(18 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4895] close(19 <unfinished ...>
[pid  4898] close(9 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(14 <unfinished ...>
[pid  4898] close(10 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(15 <unfinished ...>
[pid  4898] close(11 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(16 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] close(12 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(19 <unfinished ...>
[pid  4895] close(20 <unfinished ...>
[pid  4894] close(16 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 190
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(17 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] close(13 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(20 <unfinished ...>
[pid  4895] close(21 <unfinished ...>
[pid  4894] close(17 <unfinished ...>
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(18 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] close(14 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(21 <unfinished ...>
[pid  4895] close(22 <unfinished ...>
[pid  4894] close(18 <unfinished ...>
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(19 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4898] close(15 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(22 <unfinished ...>
[pid  4895] close(23 <unfinished ...>
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(20 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] close(19 <unfinished ...>
[pid  4898] close(16 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(23 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4899 attached
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(21 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] close(24 <unfinished ...>
[pid  4894] close(20 <unfinished ...>
[pid  4899] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4898] close(17 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(24 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... set_robust_list resumed>) = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(22 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] close(25 <unfinished ...>
[pid  4894] close(21 <unfinished ...>
[pid  4899] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4898] close(18 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(25 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... prctl resumed>)        = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(23 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] close(26 <unfinished ...>
[pid  4894] close(22 <unfinished ...>
[pid  4899] setpgid(0, 0 <unfinished ...>
[pid  4898] close(19 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(26 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... setpgid resumed>)      = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(24 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] close(27 <unfinished ...>
[pid  4894] close(23 <unfinished ...>
[pid  4899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4898] close(20 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(27 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... openat resumed>)       = 3
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(25 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] close(28 <unfinished ...>
[pid  4894] close(24 <unfinished ...>
[pid  4899] write(3, "1000", 4 <unfinished ...>
[pid  4898] close(21 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(28 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... write resumed>)        = 4
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(26 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] close(29 <unfinished ...>
[pid  4894] close(25 <unfinished ...>
[pid  4899] close(3 <unfinished ...>
[pid  4898] close(22 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] close(29 <unfinished ...>
[pid  4895] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... close resumed>)        = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(27 <unfinished ...>
[pid  4896] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4895] exit_group(0 <unfinished ...>
[pid  4894] close(26 <unfinished ...>
[pid  4899] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4898] close(23 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4896] exit_group(0 <unfinished ...>
[pid  4895] <... exit_group resumed>)   = ?
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... openat resumed>)       = 3
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(28 <unfinished ...>
[pid  4896] <... exit_group resumed>)   = ?
[pid  4899] setns(201, 0 <unfinished ...>
[pid  4898] close(24 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... setns resumed>)        = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] close(29 <unfinished ...>
[pid  4899] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4898] close(25 <unfinished ...>
[pid  4897] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] <... socket resumed>)       = 4
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] exit_group(0 <unfinished ...>
[pid  4899] setns(3, 0 <unfinished ...>
[pid  4898] close(26 <unfinished ...>
[pid  4897] <... exit_group resumed>)   = ?
[pid  4895] +++ exited with 0 +++
[pid  4894] close(27 <unfinished ...>
[pid  4899] <... setns resumed>)        = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4897] +++ exited with 0 +++
[pid  4896] +++ exited with 0 +++
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4899] close(3 <unfinished ...>
[pid  4898] close(27 <unfinished ...>
[pid  4894] close(28 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4899] <... close resumed>)        = 0
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4899] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4898] close(28 <unfinished ...>
[pid  4894] close(29 <unfinished ...>
[pid  4899] <... fcntl resumed>)        = 5
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4899] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4898] close(29 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4899] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4898] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4894] exit_group(0 <unfinished ...>
[pid  4899] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4898] exit_group(0 <unfinished ...>
[pid  4899] <... openat resumed>)       = 3
[pid  4898] <... exit_group resumed>)   = ?
[pid  4894] <... exit_group resumed>)   = ?
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4899] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4898] +++ exited with 0 +++
[pid  4899] <... write resumed>)        = 8
[pid  4899] close(3)                    = 0
[pid  4899] close(4)                    = 0
[pid  4899] close(5)                    = 0
[pid  4894] +++ exited with 0 +++
[pid  4899] close(6 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 192
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4899] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4899] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4899] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4899] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4899] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(15 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 192
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4899] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4899] close(21 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4900 attached
 <unfinished ...>
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4899] close(22 <unfinished ...>
[pid  4900] <... set_robust_list resumed>) = 0
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4899] close(23 <unfinished ...>
[pid  4900] <... prctl resumed>)        = 0
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] setpgid(0, 0 <unfinished ...>
[pid  4899] close(24 <unfinished ...>
[pid  4900] <... setpgid resumed>)      = 0
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4899] close(25 <unfinished ...>
[pid  4900] <... openat resumed>)       = 3
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 191
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 199
[pid  4900] write(3, "1000", 4 <unfinished ...>
[pid  4899] close(26 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 193
[pid  4900] <... write resumed>)        = 4
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(3 <unfinished ...>
[pid  4899] close(27 <unfinished ...>
[pid  4900] <... close resumed>)        = 0
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4899] close(28./strace-static-x86_64: Process 4904 attached
./strace-static-x86_64: Process 4902 attached
./strace-static-x86_64: Process 4901 attached
 <unfinished ...>
[pid  4900] <... openat resumed>)       = 3
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] setns(201, 0 <unfinished ...>
[pid  4899] close(29 <unfinished ...>
[pid  4900] <... setns resumed>)        = 0
[pid  4899] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4899] exit_group(0 <unfinished ...>
[pid  4900] <... socket resumed>)       = 4
[pid  4899] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4903 attached
[pid  4904] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4902] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4901] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4900] setns(3, 0 <unfinished ...>
[pid  4899] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4901] <... set_robust_list resumed>) = 0
[pid  4904] <... set_robust_list resumed>) = 0
[pid  4902] <... set_robust_list resumed>) = 0
[pid  4903] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4901] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4900] <... setns resumed>)        = 0
[pid  4902] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4903] <... set_robust_list resumed>) = 0
[pid  4904] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4900] close(3 <unfinished ...>
[pid  4902] <... prctl resumed>)        = 0
[pid  4901] <... prctl resumed>)        = 0
[pid  4903] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4900] <... close resumed>)        = 0
[pid  4901] setpgid(0, 0 <unfinished ...>
[pid  4904] <... prctl resumed>)        = 0
[pid  4902] setpgid(0, 0 <unfinished ...>
[pid  4901] <... setpgid resumed>)      = 0
[pid  4903] <... prctl resumed>)        = 0
[pid  4900] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4903] setpgid(0, 0 <unfinished ...>
[pid  4900] <... fcntl resumed>)        = 5
[pid  4904] setpgid(0, 0 <unfinished ...>
[pid  4903] <... setpgid resumed>)      = 0
[pid  4902] <... setpgid resumed>)      = 0
[pid  4900] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4904] <... setpgid resumed>)      = 0
[pid  4903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4900] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4903] <... openat resumed>)       = 3
[pid  4900] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4903] write(3, "1000", 4 <unfinished ...>
[pid  4901] <... openat resumed>)       = 3
[pid  4900] <... openat resumed>)       = 3
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4903] <... write resumed>)        = 4
[pid  4902] <... openat resumed>)       = 3
[pid  4900] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4903] close(3 <unfinished ...>
[pid  4900] <... write resumed>)        = 8
[pid  4903] <... close resumed>)        = 0
[pid  4900] close(3 <unfinished ...>
[pid  4903] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4900] <... close resumed>)        = 0
[pid  4904] <... openat resumed>)       = 3
[pid  4903] <... openat resumed>)       = 3
[pid  4902] write(3, "1000", 4 <unfinished ...>
[pid  4901] write(3, "1000", 4 <unfinished ...>
[pid  4900] close(4 <unfinished ...>
[pid  4904] write(3, "1000", 4 <unfinished ...>
[pid  4903] setns(201, 0 <unfinished ...>
[pid  4902] <... write resumed>)        = 4
[pid  4901] <... write resumed>)        = 4
[pid  4900] <... close resumed>)        = 0
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 191
[pid  4904] <... write resumed>)        = 4
[pid  4903] <... setns resumed>)        = 0
[pid  4902] close(3 <unfinished ...>
[pid  4901] close(3 <unfinished ...>
[pid  4900] close(5 <unfinished ...>
[pid  4904] close(3 <unfinished ...>
[pid  4903] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4900] <... close resumed>)        = 0
[pid  4901] <... close resumed>)        = 0
[pid  4903] <... socket resumed>)       = 4
[pid  4902] <... close resumed>)        = 0
[pid  4900] close(6 <unfinished ...>
[pid  4904] <... close resumed>)        = 0
[pid  4903] setns(3, 0 <unfinished ...>
[pid  4902] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4901] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4903] <... setns resumed>)        = 0
[pid  4900] close(7 <unfinished ...>
[pid  4903] close(3 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4905 attached
[pid  4903] <... close resumed>)        = 0
[pid  4901] <... openat resumed>)       = 3
[pid  4900] close(8 <unfinished ...>
[pid  4905] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4904] <... openat resumed>)       = 3
[pid  4903] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4902] <... openat resumed>)       = 3
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... set_robust_list resumed>) = 0
[pid  4904] setns(201, 0 <unfinished ...>
[pid  4903] <... fcntl resumed>)        = 5
[pid  4902] setns(201, 0 <unfinished ...>
[pid  4901] setns(201, 0 <unfinished ...>
[pid  4900] close(9 <unfinished ...>
[pid  4905] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4904] <... setns resumed>)        = 0
[pid  4903] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4902] <... setns resumed>)        = 0
[pid  4901] <... setns resumed>)        = 0
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... prctl resumed>)        = 0
[pid  4904] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4903] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4902] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4901] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4900] close(10 <unfinished ...>
[pid  4905] setpgid(0, 0 <unfinished ...>
[pid  4904] <... socket resumed>)       = 4
[pid  4903] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4902] <... socket resumed>)       = 4
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] <... socket resumed>)       = 4
[pid  4905] <... setpgid resumed>)      = 0
[pid  4904] setns(3, 0 <unfinished ...>
[pid  4903] <... openat resumed>)       = 3
[pid  4902] setns(3, 0 <unfinished ...>
[pid  4901] setns(3, 0 <unfinished ...>
[pid  4900] close(11 <unfinished ...>
[pid  4905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4904] <... setns resumed>)        = 0
[pid  4903] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4902] <... setns resumed>)        = 0
[pid  4901] <... setns resumed>)        = 0
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... openat resumed>)       = 3
[pid  4904] close(3 <unfinished ...>
[pid  4903] <... write resumed>)        = 8
[pid  4902] close(3 <unfinished ...>
[pid  4901] close(3 <unfinished ...>
[pid  4900] close(12 <unfinished ...>
[pid  4905] write(3, "1000", 4 <unfinished ...>
[pid  4904] <... close resumed>)        = 0
[pid  4903] close(3 <unfinished ...>
[pid  4902] <... close resumed>)        = 0
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... write resumed>)        = 4
[pid  4904] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4903] <... close resumed>)        = 0
[pid  4902] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4901] <... close resumed>)        = 0
[pid  4900] close(13 <unfinished ...>
[pid  4905] close(3 <unfinished ...>
[pid  4904] <... fcntl resumed>)        = 5
[pid  4903] close(4 <unfinished ...>
[pid  4902] <... fcntl resumed>)        = 5
[pid  4901] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = 0
[pid  4904] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4903] <... close resumed>)        = 0
[pid  4902] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4900] close(14 <unfinished ...>
[pid  4901] <... fcntl resumed>)        = 5
[pid  4905] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4904] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4903] close(5 <unfinished ...>
[pid  4902] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4901] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... openat resumed>)       = 3
[pid  4904] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4903] <... close resumed>)        = 0
[pid  4902] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4901] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4900] close(15 <unfinished ...>
[pid  4905] setns(201, 0 <unfinished ...>
[pid  4904] <... openat resumed>)       = 3
[pid  4903] close(6 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... setns resumed>)        = 0
[pid  4904] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... openat resumed>)       = 3
[pid  4901] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4900] close(16 <unfinished ...>
[pid  4905] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4904] <... write resumed>)        = 8
[pid  4903] close(7 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... socket resumed>)       = 4
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4901] <... openat resumed>)       = 3
[pid  4900] close(17 <unfinished ...>
[pid  4905] setns(3, 0 <unfinished ...>
[pid  4904] close(3 <unfinished ...>
[pid  4903] close(8 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... write resumed>)        = 8
[pid  4901] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4905] <... setns resumed>)        = 0
[pid  4904] <... close resumed>)        = 0
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(3 <unfinished ...>
[pid  4900] close(18 <unfinished ...>
[pid  4905] close(3 <unfinished ...>
[pid  4904] close(4 <unfinished ...>
[pid  4903] close(9 <unfinished ...>
[pid  4902] <... close resumed>)        = 0
[pid  4901] <... write resumed>)        = 8
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = 0
[pid  4904] <... close resumed>)        = 0
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(4 <unfinished ...>
[pid  4901] close(3 <unfinished ...>
[pid  4900] close(19 <unfinished ...>
[pid  4905] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4904] close(5 <unfinished ...>
[pid  4903] close(10 <unfinished ...>
[pid  4902] <... close resumed>)        = 0
[pid  4901] <... close resumed>)        = 0
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... fcntl resumed>)        = 5
[pid  4904] <... close resumed>)        = 0
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(5 <unfinished ...>
[pid  4901] close(4 <unfinished ...>
[pid  4900] close(20 <unfinished ...>
[pid  4905] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4904] close(6 <unfinished ...>
[pid  4903] close(11 <unfinished ...>
[pid  4902] <... close resumed>)        = 0
[pid  4901] <... close resumed>)        = 0
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(6 <unfinished ...>
[pid  4901] close(5 <unfinished ...>
[pid  4900] close(21 <unfinished ...>
[pid  4905] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4904] close(7 <unfinished ...>
[pid  4903] close(12 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... openat resumed>)       = 3
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(7 <unfinished ...>
[pid  4901] <... close resumed>)        = 0
[pid  4900] close(22 <unfinished ...>
[pid  4905] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4904] close(8 <unfinished ...>
[pid  4903] close(13 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(6 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... write resumed>)        = 8
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(8 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(23 <unfinished ...>
[pid  4905] close(3 <unfinished ...>
[pid  4904] close(9 <unfinished ...>
[pid  4903] close(14 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(7 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = 0
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(9 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(24 <unfinished ...>
[pid  4905] close(4 <unfinished ...>
[pid  4904] close(10 <unfinished ...>
[pid  4903] close(15 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(8 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = 0
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(10 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(25 <unfinished ...>
[pid  4905] close(5 <unfinished ...>
[pid  4904] close(11 <unfinished ...>
[pid  4903] close(16 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(9 <unfinished ...>
[pid  4905] <... close resumed>)        = 0
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(11 <unfinished ...>
[pid  4900] close(26 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(6 <unfinished ...>
[pid  4904] close(12 <unfinished ...>
[pid  4903] close(17 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(10 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(12 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(27 <unfinished ...>
[pid  4905] close(7 <unfinished ...>
[pid  4904] close(13 <unfinished ...>
[pid  4903] close(18 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(11 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(13 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(28 <unfinished ...>
[pid  4905] close(8 <unfinished ...>
[pid  4904] close(14 <unfinished ...>
[pid  4903] close(19 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(12 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(14 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] close(29 <unfinished ...>
[pid  4905] close(9 <unfinished ...>
[pid  4904] close(15 <unfinished ...>
[pid  4903] close(20 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(13 <unfinished ...>
[pid  4900] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(15 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] exit_group(0 <unfinished ...>
[pid  4905] close(10 <unfinished ...>
[pid  4904] close(16 <unfinished ...>
[pid  4903] close(21 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(14 <unfinished ...>
[pid  4900] <... exit_group resumed>)   = ?
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(16 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4900] +++ exited with 0 +++
[pid  4905] close(11 <unfinished ...>
[pid  4904] close(17 <unfinished ...>
[pid  4903] close(22 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(15 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(17 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(12 <unfinished ...>
[pid  4904] close(18 <unfinished ...>
[pid  4903] close(23 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(16 <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(18 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(13 <unfinished ...>
[pid  4904] close(19 <unfinished ...>
[pid  4903] close(24 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(17 <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(19 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(14 <unfinished ...>
[pid  4904] close(20 <unfinished ...>
[pid  4903] close(25 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(18 <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(20 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(15 <unfinished ...>
[pid  4904] close(21 <unfinished ...>
[pid  4903] close(26 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(19 <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(21 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(16 <unfinished ...>
[pid  4904] close(22 <unfinished ...>
[pid  4903] close(27 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(20 <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(22 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4905] close(17 <unfinished ...>
[pid  4904] close(23 <unfinished ...>
[pid  4903] close(28 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(21 <unfinished ...>
[pid  4903] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4903] exit_group(0)               = ?
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4903] +++ exited with 0 +++
[pid  4902] close(23 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(18 <unfinished ...>
[pid  4904] close(24 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(22 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 193
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] close(24 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(19 <unfinished ...>
[pid  4901] close(23 <unfinished ...>
[pid  4904] close(25 <unfinished ...>
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] close(26 <unfinished ...>
[pid  4905] close(20 <unfinished ...>
[pid  4902] close(25 <unfinished ...>
[pid  4901] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4906 attached
[pid  4906] set_robust_list(0x5555569235e0, 24) = 0
[pid  4906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4906] setpgid(0, 0 <unfinished ...>
[pid  4905] close(21 <unfinished ...>
[pid  4904] close(27 <unfinished ...>
[pid  4902] close(26 <unfinished ...>
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(25 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 192
[pid  4905] close(22 <unfinished ...>
[pid  4904] close(28 <unfinished ...>
[pid  4902] close(27 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(26 <unfinished ...>
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] close(23 <unfinished ...>
[pid  4904] close(29 <unfinished ...>
[pid  4902] close(28 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(27 <unfinished ...>
[pid  4905] close(24 <unfinished ...>
[pid  4904] exit_group(0 <unfinished ...>
[pid  4902] close(29 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4904] <... exit_group resumed>)   = ?
[pid  4902] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] close(28 <unfinished ...>
[pid  4905] close(25 <unfinished ...>
[pid  4906] <... setpgid resumed>)      = 0
[pid  4906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4906] write(3, "1000", 4)         = 4
[pid  4906] close(3 <unfinished ...>
[pid  4904] +++ exited with 0 +++
[pid  4906] <... close resumed>)        = 0
[pid  4902] exit_group(0 <unfinished ...>
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4902] <... exit_group resumed>)   = ?
[pid  4901] close(29 <unfinished ...>
[pid  4905] close(26 <unfinished ...>
[pid  4906] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4906] setns(201, 0)               = 0
[pid  4906] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4907 attached
) = 4
[pid  4907] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4906] setns(3, 0 <unfinished ...>
[pid  4907] <... set_robust_list resumed>) = 0
[pid  4906] <... setns resumed>)        = 0
[pid  4907] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4906] close(3 <unfinished ...>
[pid  4907] <... prctl resumed>)        = 0
[pid  4906] <... close resumed>)        = 0
[pid  4907] setpgid(0, 0 <unfinished ...>
[pid  4906] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4902] +++ exited with 0 +++
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4905] close(27 <unfinished ...>
[pid  4901] exit_group(0 <unfinished ...>
[pid  4907] <... setpgid resumed>)      = 0
[pid  4906] <... fcntl resumed>)        = 5
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4901] <... exit_group resumed>)   = ?
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4905] close(28 <unfinished ...>
[pid  4907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4906] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4907] <... openat resumed>)       = 3
[pid  4906] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4907] write(3, "1000", 4 <unfinished ...>
[pid  4906] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4901] +++ exited with 0 +++
[pid  4907] <... write resumed>)        = 4
[pid  4906] <... openat resumed>)       = 3
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(3 <unfinished ...>
[pid  4906] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4907] <... close resumed>)        = 0
[pid  4906] <... write resumed>)        = 8
[pid  4905] close(29 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4905] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 200
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4905] exit_group(0 <unfinished ...>
[pid  4907] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4906] close(3 <unfinished ...>
[pid  4907] <... openat resumed>)       = 3
[pid  4906] <... close resumed>)        = 0
[pid  4907] setns(201, 0 <unfinished ...>
[pid  4906] close(4 <unfinished ...>
[pid  4905] <... exit_group resumed>)   = ?
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4907] <... setns resumed>)        = 0
[pid  4906] <... close resumed>)        = 0
[pid  4907] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4906] close(5 <unfinished ...>
[pid  4907] <... socket resumed>)       = 4
[pid  4906] <... close resumed>)        = 0
[pid  4907] setns(3, 0 <unfinished ...>
[pid  4906] close(6 <unfinished ...>
[pid  4907] <... setns resumed>)        = 0
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(3 <unfinished ...>
[pid  4906] close(7 <unfinished ...>
[pid  4907] <... close resumed>)        = 0
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4905] +++ exited with 0 +++
[pid  4907] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4906] close(8 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 194
[pid  4907] <... fcntl resumed>)        = 5
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4906] close(9 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4907] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4907] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4906] close(10 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4908 attached
 <unfinished ...>
[pid  4907] <... openat resumed>)       = 3
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4907] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4906] close(11 <unfinished ...>
[pid  4907] <... write resumed>)        = 8
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4909 attached
[pid  4907] close(3 <unfinished ...>
[pid  4906] close(12 <unfinished ...>
[pid  4909] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4908] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4907] <... close resumed>)        = 0
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... set_robust_list resumed>) = 0
[pid  4907] close(4 <unfinished ...>
[pid  4906] close(13 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 193
./strace-static-x86_64: Process 4910 attached
[pid  4909] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4908] <... set_robust_list resumed>) = 0
[pid  4907] <... close resumed>)        = 0
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... prctl resumed>)        = 0
[pid  4907] close(5 <unfinished ...>
[pid  4906] close(14 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4909] setpgid(0, 0 <unfinished ...>
[pid  4907] <... close resumed>)        = 0
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... setpgid resumed>)      = 0
[pid  4907] close(6 <unfinished ...>
[pid  4906] close(15 <unfinished ...>
[pid  4909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... openat resumed>)       = 3
[pid  4907] close(7 <unfinished ...>
[pid  4906] close(16 <unfinished ...>
[pid  4909] write(3, "1000", 4 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 192
[pid  4909] <... write resumed>)        = 4
[pid  4907] close(8 <unfinished ...>
[pid  4906] close(17 <unfinished ...>
[pid  4909] close(3 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = 0
[pid  4908] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4907] close(9 <unfinished ...>
[pid  4906] close(18 <unfinished ...>
[pid  4909] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4908] <... prctl resumed>)        = 0
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4911 attached
[pid  4910] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4909] <... openat resumed>)       = 3
[pid  4908] setpgid(0, 0 <unfinished ...>
[pid  4907] close(10 <unfinished ...>
[pid  4906] close(19 <unfinished ...>
[pid  4909] setns(201, 0 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... setpgid resumed>)      = 0
[pid  4910] <... set_robust_list resumed>) = 0
[pid  4909] <... setns resumed>)        = 0
[pid  4907] close(11 <unfinished ...>
[pid  4906] close(20 <unfinished ...>
[pid  4908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4909] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... socket resumed>)       = 4
[pid  4908] <... openat resumed>)       = 3
[pid  4907] close(12 <unfinished ...>
[pid  4906] close(21 <unfinished ...>
[pid  4909] setns(3, 0 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4909] <... setns resumed>)        = 0
[pid  4908] write(3, "1000", 4 <unfinished ...>
[pid  4907] close(13 <unfinished ...>
[pid  4906] close(22 <unfinished ...>
[pid  4909] close(3 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] <... prctl resumed>)        = 0
[pid  4909] <... close resumed>)        = 0
[pid  4908] <... write resumed>)        = 4
[pid  4907] close(14 <unfinished ...>
[pid  4906] close(23 <unfinished ...>
[pid  4909] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] setpgid(0, 0 <unfinished ...>
[pid  4909] <... fcntl resumed>)        = 5
[pid  4908] close(3 <unfinished ...>
[pid  4907] close(15 <unfinished ...>
[pid  4906] close(24 <unfinished ...>
[pid  4910] <... setpgid resumed>)      = 0
[pid  4909] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4908] <... close resumed>)        = 0
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4909] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4908] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4907] close(16 <unfinished ...>
[pid  4906] close(25 <unfinished ...>
[pid  4909] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] <... openat resumed>)       = 3
[pid  4909] <... openat resumed>)       = 3
[pid  4908] <... openat resumed>)       = 3
[pid  4907] close(17 <unfinished ...>
[pid  4906] close(26 <unfinished ...>
[pid  4911] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4910] write(3, "1000", 4 <unfinished ...>
[pid  4909] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4908] setns(201, 0 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... set_robust_list resumed>) = 0
[pid  4910] <... write resumed>)        = 4
[pid  4909] <... write resumed>)        = 8
[pid  4908] <... setns resumed>)        = 0
[pid  4907] close(18 <unfinished ...>
[pid  4906] close(27 <unfinished ...>
[pid  4910] close(3 <unfinished ...>
[pid  4909] close(3 <unfinished ...>
[pid  4908] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4910] <... close resumed>)        = 0
[pid  4909] <... close resumed>)        = 0
[pid  4907] close(19 <unfinished ...>
[pid  4906] close(28 <unfinished ...>
[pid  4908] <... socket resumed>)       = 4
[pid  4911] <... prctl resumed>)        = 0
[pid  4910] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4909] close(4 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] setns(3, 0 <unfinished ...>
[pid  4909] <... close resumed>)        = 0
[pid  4907] close(20 <unfinished ...>
[pid  4906] close(29 <unfinished ...>
[pid  4909] close(5 <unfinished ...>
[pid  4908] <... setns resumed>)        = 0
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] setpgid(0, 0 <unfinished ...>
[pid  4910] <... openat resumed>)       = 3
[pid  4909] <... close resumed>)        = 0
[pid  4908] close(3 <unfinished ...>
[pid  4907] close(21 <unfinished ...>
[pid  4906] exit_group(0 <unfinished ...>
[pid  4911] <... setpgid resumed>)      = 0
[pid  4910] setns(201, 0 <unfinished ...>
[pid  4909] close(6 <unfinished ...>
[pid  4908] <... close resumed>)        = 0
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4906] <... exit_group resumed>)   = ?
[pid  4911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4910] <... setns resumed>)        = 0
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4907] close(22 <unfinished ...>
[pid  4906] +++ exited with 0 +++
[pid  4910] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4909] close(7 <unfinished ...>
[pid  4908] <... fcntl resumed>)        = 5
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4911] <... openat resumed>)       = 3
[pid  4910] <... socket resumed>)       = 4
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(23 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4911] write(3, "1000", 4 <unfinished ...>
[pid  4910] setns(3, 0 <unfinished ...>
[pid  4909] close(8 <unfinished ...>
[pid  4908] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... write resumed>)        = 4
[pid  4910] <... setns resumed>)        = 0
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4907] close(24 <unfinished ...>
[pid  4911] close(3 <unfinished ...>
[pid  4910] close(3 <unfinished ...>
[pid  4909] close(9 <unfinished ...>
[pid  4908] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4910] <... close resumed>)        = 0
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(25 <unfinished ...>
[pid  4909] close(10 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(26 <unfinished ...>
[pid  4909] close(11 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(27 <unfinished ...>
[pid  4909] close(12 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(28 <unfinished ...>
[pid  4909] close(13 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] close(29 <unfinished ...>
[pid  4908] <... openat resumed>)       = 3
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4910] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4911] <... close resumed>)        = 0
[pid  4909] close(14 <unfinished ...>
[pid  4908] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4907] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4907] exit_group(0 <unfinished ...>
[pid  4909] close(15 <unfinished ...>
[pid  4907] <... exit_group resumed>)   = ?
[pid  4911] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4910] <... fcntl resumed>)        = 5
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... write resumed>)        = 8
[pid  4907] +++ exited with 0 +++
[pid  4910] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4909] close(16 <unfinished ...>
[pid  4908] close(3 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 194
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  4909] close(18 <unfinished ...>
[pid  4908] <... close resumed>)        = 0
[pid  4910] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] close(4 <unfinished ...>
[pid  4911] <... openat resumed>)       = 3
[pid  4910] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4909] close(19 <unfinished ...>
[pid  4908] <... close resumed>)        = 0
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] close(20 <unfinished ...>
[pid  4908] close(5 <unfinished ...>
[pid  4911] setns(201, 0 <unfinished ...>
[pid  4910] <... openat resumed>)       = 3
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] close(21 <unfinished ...>
[pid  4908] <... close resumed>)        = 0
[pid  4910] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4911] <... setns resumed>)        = 0
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] close(6 <unfinished ...>
[pid  4909] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] <... write resumed>)        = 8
[pid  4909] close(23 <unfinished ...>
[pid  4908] close(7 <unfinished ...>
[pid  4911] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4912 attached
 <unfinished ...>
[pid  4910] close(3 <unfinished ...>
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4911] <... socket resumed>)       = 4
[pid  4910] <... close resumed>)        = 0
[pid  4909] close(24 <unfinished ...>
[pid  4912] <... set_robust_list resumed>) = 0
[pid  4911] setns(3, 0 <unfinished ...>
[pid  4910] close(4 <unfinished ...>
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] close(8 <unfinished ...>
[pid  4912] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4911] <... setns resumed>)        = 0
[pid  4910] <... close resumed>)        = 0
[pid  4909] close(25 <unfinished ...>
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... prctl resumed>)        = 0
[pid  4911] close(3 <unfinished ...>
[pid  4910] close(5 <unfinished ...>
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] close(9 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4912] setpgid(0, 0 <unfinished ...>
[pid  4910] <... close resumed>)        = 0
[pid  4909] close(26 <unfinished ...>
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... setpgid resumed>)      = 0
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4909] close(27 <unfinished ...>
[pid  4912] <... openat resumed>)       = 3
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] write(3, "1000", 4 <unfinished ...>
[pid  4910] close(6 <unfinished ...>
[pid  4909] close(28 <unfinished ...>
[pid  4911] <... close resumed>)        = 0
[pid  4908] close(10 <unfinished ...>
[pid  4912] <... write resumed>)        = 4
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 193
[pid  4911] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4912] close(3 <unfinished ...>
[pid  4910] close(7 <unfinished ...>
[pid  4909] close(29 <unfinished ...>
[pid  4908] close(11 <unfinished ...>
[pid  4912] <... close resumed>)        = 0
[pid  4911] <... fcntl resumed>)        = 5
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4911] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4910] close(8 <unfinished ...>
[pid  4909] exit_group(0 <unfinished ...>
[pid  4908] close(12 <unfinished ...>
[pid  4912] <... openat resumed>)       = 3
[pid  4911] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4909] <... exit_group resumed>)   = ?
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] setns(201, 0 <unfinished ...>
[pid  4911] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4910] close(9 <unfinished ...>
[pid  4909] +++ exited with 0 +++
[pid  4908] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] close(14)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4913 attached
[pid  4912] <... setns resumed>)        = 0
[pid  4913] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4912] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4911] <... openat resumed>)       = 3
[pid  4910] close(10 <unfinished ...>
[pid  4908] close(15 <unfinished ...>
[pid  4913] <... set_robust_list resumed>) = 0
[pid  4912] <... socket resumed>)       = 4
[pid  4911] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4913] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4912] setns(3, 0 <unfinished ...>
[pid  4910] close(11 <unfinished ...>
[pid  4908] close(16 <unfinished ...>
[pid  4913] <... prctl resumed>)        = 0
[pid  4912] <... setns resumed>)        = 0
[pid  4913] setpgid(0, 0 <unfinished ...>
[pid  4912] close(3 <unfinished ...>
[pid  4913] <... setpgid resumed>)      = 0
[pid  4912] <... close resumed>)        = 0
[pid  4913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4912] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4913] <... openat resumed>)       = 3
[pid  4912] <... fcntl resumed>)        = 5
[pid  4911] <... write resumed>)        = 8
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] write(3, "1000", 4 <unfinished ...>
[pid  4912] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4911] close(3 <unfinished ...>
[pid  4910] close(12 <unfinished ...>
[pid  4908] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 195
[pid  4913] <... write resumed>)        = 4
[pid  4912] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] close(3 <unfinished ...>
[pid  4912] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4908] close(18 <unfinished ...>
[pid  4910] close(13 <unfinished ...>
[pid  4913] <... close resumed>)        = 0
[pid  4912] <... openat resumed>)       = 3
[pid  4911] <... close resumed>)        = 0
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4912] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4911] close(4 <unfinished ...>
[pid  4910] close(14 <unfinished ...>
[pid  4908] close(19 <unfinished ...>
[pid  4913] <... openat resumed>)       = 3
[pid  4912] <... write resumed>)        = 8
[pid  4911] <... close resumed>)        = 0
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] setns(201, 0 <unfinished ...>
[pid  4912] close(3 <unfinished ...>
[pid  4911] close(5 <unfinished ...>
[pid  4910] close(15 <unfinished ...>
[pid  4908] close(20./strace-static-x86_64: Process 4914 attached
 <unfinished ...>
[pid  4913] <... setns resumed>)        = 0
[pid  4912] <... close resumed>)        = 0
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4913] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4912] close(4 <unfinished ...>
[pid  4911] <... close resumed>)        = 0
[pid  4910] close(16 <unfinished ...>
[pid  4908] close(21 <unfinished ...>
[pid  4914] <... set_robust_list resumed>) = 0
[pid  4913] <... socket resumed>)       = 4
[pid  4912] <... close resumed>)        = 0
[pid  4911] close(6 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4913] setns(3, 0 <unfinished ...>
[pid  4912] close(5 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(17 <unfinished ...>
[pid  4908] close(22 <unfinished ...>
[pid  4914] <... prctl resumed>)        = 0
[pid  4913] <... setns resumed>)        = 0
[pid  4912] <... close resumed>)        = 0
[pid  4911] close(7 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] setpgid(0, 0 <unfinished ...>
[pid  4913] close(3 <unfinished ...>
[pid  4912] close(6 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(18 <unfinished ...>
[pid  4908] close(23 <unfinished ...>
[pid  4914] <... setpgid resumed>)      = 0
[pid  4913] <... close resumed>)        = 0
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(8 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4913] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4912] close(7 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(19 <unfinished ...>
[pid  4908] close(24 <unfinished ...>
[pid  4914] <... openat resumed>)       = 3
[pid  4913] <... fcntl resumed>)        = 5
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(9 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] write(3, "1000", 4 <unfinished ...>
[pid  4913] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4912] close(8 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(20 <unfinished ...>
[pid  4908] close(25 <unfinished ...>
[pid  4914] <... write resumed>)        = 4
[pid  4913] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(10 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(3 <unfinished ...>
[pid  4913] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4912] close(9 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(21 <unfinished ...>
[pid  4908] close(26 <unfinished ...>
[pid  4914] <... close resumed>)        = 0
[pid  4913] <... openat resumed>)       = 3
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(11 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4913] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4912] close(10 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(22 <unfinished ...>
[pid  4908] close(27 <unfinished ...>
[pid  4914] <... openat resumed>)       = 3
[pid  4913] <... write resumed>)        = 8
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(12 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] setns(201, 0 <unfinished ...>
[pid  4913] close(3 <unfinished ...>
[pid  4912] close(11 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(23 <unfinished ...>
[pid  4908] close(28 <unfinished ...>
[pid  4914] <... setns resumed>)        = 0
[pid  4913] <... close resumed>)        = 0
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(13 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4913] close(4 <unfinished ...>
[pid  4912] close(12 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(24 <unfinished ...>
[pid  4908] close(29 <unfinished ...>
[pid  4914] <... socket resumed>)       = 4
[pid  4913] <... close resumed>)        = 0
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(14 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] setns(3, 0 <unfinished ...>
[pid  4913] close(5 <unfinished ...>
[pid  4912] close(13 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(25 <unfinished ...>
[pid  4914] <... setns resumed>)        = 0
[pid  4913] <... close resumed>)        = 0
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(15 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4908] exit_group(0 <unfinished ...>
[pid  4914] close(3 <unfinished ...>
[pid  4913] close(6 <unfinished ...>
[pid  4912] close(14 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(26 <unfinished ...>
[pid  4908] <... exit_group resumed>)   = ?
[pid  4914] <... close resumed>)        = 0
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(16 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4913] close(7 <unfinished ...>
[pid  4912] close(15 <unfinished ...>
[pid  4914] <... fcntl resumed>)        = 5
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4913] close(8 <unfinished ...>
[pid  4912] close(16 <unfinished ...>
[pid  4914] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4913] close(9 <unfinished ...>
[pid  4912] close(17 <unfinished ...>
[pid  4908] +++ exited with 0 +++
[pid  4914] <... openat resumed>)       = 3
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(27 <unfinished ...>
[pid  4914] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4913] close(10 <unfinished ...>
[pid  4912] close(18 <unfinished ...>
[pid  4911] close(17 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4914] <... write resumed>)        = 8
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(28 <unfinished ...>
[pid  4914] close(3 <unfinished ...>
[pid  4913] close(11 <unfinished ...>
[pid  4912] close(19 <unfinished ...>
[pid  4911] close(18 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] <... close resumed>)        = 0
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] close(29 <unfinished ...>
[pid  4914] close(4 <unfinished ...>
[pid  4913] close(12 <unfinished ...>
[pid  4912] close(20 <unfinished ...>
[pid  4911] close(19 <unfinished ...>
[pid  4910] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4914] <... close resumed>)        = 0
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(5 <unfinished ...>
[pid  4913] close(13 <unfinished ...>
[pid  4912] close(21 <unfinished ...>
[pid  4910] exit_group(0 <unfinished ...>
[pid  4914] <... close resumed>)        = 0
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(6 <unfinished ...>
[pid  4913] close(14 <unfinished ...>
[pid  4912] close(22 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(7 <unfinished ...>
[pid  4913] close(15 <unfinished ...>
[pid  4912] close(23 <unfinished ...>
[pid  4911] close(20 <unfinished ...>
[pid  4910] <... exit_group resumed>)   = ?
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 201
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(8 <unfinished ...>
[pid  4913] close(16 <unfinished ...>
[pid  4912] close(24 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(9 <unfinished ...>
[pid  4913] close(17 <unfinished ...>
[pid  4912] close(25 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(10 <unfinished ...>
[pid  4913] close(18 <unfinished ...>
[pid  4912] close(26 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4910] +++ exited with 0 +++
[pid  4914] close(11 <unfinished ...>
[pid  4913] close(19 <unfinished ...>
[pid  4912] close(27 <unfinished ...>
[pid  4911] close(21 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(12 <unfinished ...>
[pid  4913] close(20 <unfinished ...>
[pid  4912] close(28 <unfinished ...>
[pid  4911] close(22 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(13 <unfinished ...>
[pid  4913] close(21 <unfinished ...>
[pid  4912] close(29 <unfinished ...>
[pid  4911] close(23 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4914] close(14 <unfinished ...>
[pid  4913] close(22 <unfinished ...>
[pid  4912] exit_group(0 <unfinished ...>
[pid  4911] close(24 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4912] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4916 attached
./strace-static-x86_64: Process 4915 attached
[pid  4914] close(15 <unfinished ...>
[pid  4913] close(23 <unfinished ...>
[pid  4912] +++ exited with 0 +++
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(25 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 194
[pid  4914] close(16 <unfinished ...>
[pid  4913] close(24 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(26 <unfinished ...>
[pid  4914] close(17 <unfinished ...>
[pid  4913] close(25 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] close(27 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4914] close(18 <unfinished ...>
[pid  4913] close(26 <unfinished ...>
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(19 <unfinished ...>
[pid  4913] close(27 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(20 <unfinished ...>
[pid  4913] close(28 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4914] close(21 <unfinished ...>
[pid  4913] close(29 <unfinished ...>
[pid  4911] close(28 <unfinished ...>
[pid  4915] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] <... set_robust_list resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 195
[pid  4914] close(22 <unfinished ...>
[pid  4913] exit_group(0 <unfinished ...>
[pid  4911] close(29 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4913] <... exit_group resumed>)   = ?
[pid  4911] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4915] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4914] close(23 <unfinished ...>
[pid  4913] +++ exited with 0 +++
[pid  4911] exit_group(0 <unfinished ...>
[pid  4914] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4911] <... exit_group resumed>)   = ?
[pid  4915] <... prctl resumed>)        = 0
[pid  4914] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  4914] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  4914] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  4914] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4914] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4914] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4914] exit_group(0)               = ?
[pid  4915] setpgid(0, 0 <unfinished ...>
[pid  4914] +++ exited with 0 +++
[pid  4911] +++ exited with 0 +++
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4915] <... setpgid resumed>)      = 0
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4917 attached
 <unfinished ...>
[pid  4917] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  4917] <... set_robust_list resumed>) = 0
[pid  4917] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4917] <... prctl resumed>)        = 0
[pid  4917] setpgid(0, 0)               = 0
[pid  4917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4917] write(3, "1000", 4 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 196
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4917] <... write resumed>)        = 4
[pid  4917] close(3)                    = 0
[pid  4917] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4917] setns(201, 0)               = 0
[pid  4917] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4917] setns(3, 0)                 = 0
[pid  4917] close(3)                    = 0
[pid  4917] fcntl(4, F_DUPFD, 4)        = 5
[pid  4917] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 194
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 193
[pid  4917] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4917] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4915] <... openat resumed>)       = 3
[pid  4917] <... openat resumed>)       = 3
[pid  4916] <... set_robust_list resumed>) = 0
[pid  4915] write(3, "1000", 4 <unfinished ...>
[pid  4917] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4915] <... write resumed>)        = 4
./strace-static-x86_64: Process 4918 attached
[pid  4917] <... write resumed>)        = 8
[pid  4916] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4915] close(3)                    = 0
[pid  4916] <... prctl resumed>)        = 0
[pid  4915] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 4919 attached
 <unfinished ...>
[pid  4918] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4917] close(3 <unfinished ...>
[pid  4916] setpgid(0, 0 <unfinished ...>
[pid  4915] <... openat resumed>)       = 3
[pid  4919] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4918] <... set_robust_list resumed>) = 0
[pid  4917] <... close resumed>)        = 0
[pid  4916] <... setpgid resumed>)      = 0
[pid  4915] setns(201, 0./strace-static-x86_64: Process 4920 attached
 <unfinished ...>
[pid  4919] <... set_robust_list resumed>) = 0
[pid  4915] <... setns resumed>)        = 0
[pid  4919] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4918] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4917] close(4 <unfinished ...>
[pid  4916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4915] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4919] <... prctl resumed>)        = 0
[pid  4918] <... prctl resumed>)        = 0
[pid  4917] <... close resumed>)        = 0
[pid  4915] <... socket resumed>)       = 4
[pid  4916] <... openat resumed>)       = 3
[pid  4915] setns(3, 0 <unfinished ...>
[pid  4916] write(3, "1000", 4 <unfinished ...>
[pid  4915] <... setns resumed>)        = 0
[pid  4919] setpgid(0, 0 <unfinished ...>
[pid  4918] setpgid(0, 0 <unfinished ...>
[pid  4917] close(5 <unfinished ...>
[pid  4916] <... write resumed>)        = 4
[pid  4915] close(3 <unfinished ...>
[pid  4920] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4919] <... setpgid resumed>)      = 0
[pid  4918] <... setpgid resumed>)      = 0
[pid  4917] <... close resumed>)        = 0
[pid  4916] close(3 <unfinished ...>
[pid  4920] <... set_robust_list resumed>) = 0
[pid  4919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4917] close(6 <unfinished ...>
[pid  4915] <... close resumed>)        = 0
[pid  4916] <... close resumed>)        = 0
[pid  4920] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4919] <... openat resumed>)       = 3
[pid  4918] <... openat resumed>)       = 3
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4916] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4920] <... prctl resumed>)        = 0
[pid  4919] write(3, "1000", 4 <unfinished ...>
[pid  4918] write(3, "1000", 4 <unfinished ...>
[pid  4917] close(7 <unfinished ...>
[pid  4915] <... fcntl resumed>)        = 5
[pid  4920] setpgid(0, 0 <unfinished ...>
[pid  4919] <... write resumed>)        = 4
[pid  4918] <... write resumed>)        = 4
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... openat resumed>)       = 3
[pid  4920] <... setpgid resumed>)      = 0
[pid  4919] close(3 <unfinished ...>
[pid  4918] close(3 <unfinished ...>
[pid  4917] close(8 <unfinished ...>
[pid  4916] setns(201, 0 <unfinished ...>
[pid  4915] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4919] <... close resumed>)        = 0
[pid  4918] <... close resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... setns resumed>)        = 0
[pid  4915] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4919] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4918] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4917] close(9 <unfinished ...>
[pid  4916] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4915] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4920] <... openat resumed>)       = 3
[pid  4919] <... openat resumed>)       = 3
[pid  4918] <... openat resumed>)       = 3
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] setns(201, 0 <unfinished ...>
[pid  4918] setns(201, 0 <unfinished ...>
[pid  4917] close(10 <unfinished ...>
[pid  4920] write(3, "1000", 4 <unfinished ...>
[pid  4919] <... setns resumed>)        = 0
[pid  4918] <... setns resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... socket resumed>)       = 4
[pid  4915] <... openat resumed>)       = 3
[pid  4919] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4920] <... write resumed>)        = 4
[pid  4918] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4917] close(11 <unfinished ...>
[pid  4916] setns(3, 0 <unfinished ...>
[pid  4915] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4920] close(3 <unfinished ...>
[pid  4919] <... socket resumed>)       = 4
[pid  4918] <... socket resumed>)       = 4
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... setns resumed>)        = 0
[pid  4919] setns(3, 0 <unfinished ...>
[pid  4918] setns(3, 0 <unfinished ...>
[pid  4917] close(12 <unfinished ...>
[pid  4916] close(3 <unfinished ...>
[pid  4915] <... write resumed>)        = 8
[pid  4920] <... close resumed>)        = 0
[pid  4920] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4919] <... setns resumed>)        = 0
[pid  4918] <... setns resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = 0
[pid  4915] close(3 <unfinished ...>
[pid  4919] close(3 <unfinished ...>
[pid  4918] close(3 <unfinished ...>
[pid  4917] close(13 <unfinished ...>
[pid  4916] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4919] <... close resumed>)        = 0
[pid  4918] <... close resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] <... close resumed>)        = 0
[pid  4920] <... openat resumed>)       = 3
[pid  4919] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4918] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4917] close(14 <unfinished ...>
[pid  4916] <... fcntl resumed>)        = 5
[pid  4915] close(4 <unfinished ...>
[pid  4920] setns(201, 0 <unfinished ...>
[pid  4919] <... fcntl resumed>)        = 5
[pid  4918] <... fcntl resumed>)        = 5
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... setns resumed>)        = 0
[pid  4919] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4918] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4917] close(15 <unfinished ...>
[pid  4916] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4915] <... close resumed>)        = 0
[pid  4919] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4918] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4918] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4917] close(16 <unfinished ...>
[pid  4920] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4919] <... openat resumed>)       = 3
[pid  4918] <... openat resumed>)       = 3
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4915] close(5 <unfinished ...>
[pid  4920] <... socket resumed>)       = 4
[pid  4919] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4918] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4917] close(17 <unfinished ...>
[pid  4916] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4920] setns(3, 0 <unfinished ...>
[pid  4919] <... write resumed>)        = 8
[pid  4918] <... write resumed>)        = 8
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] <... close resumed>)        = 0
[pid  4920] <... setns resumed>)        = 0
[pid  4919] close(3 <unfinished ...>
[pid  4918] close(3 <unfinished ...>
[pid  4917] close(18 <unfinished ...>
[pid  4916] <... openat resumed>)       = 3
[pid  4915] close(6 <unfinished ...>
[pid  4920] close(3 <unfinished ...>
[pid  4919] <... close resumed>)        = 0
[pid  4918] <... close resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... close resumed>)        = 0
[pid  4919] close(4 <unfinished ...>
[pid  4918] close(4 <unfinished ...>
[pid  4917] close(19 <unfinished ...>
[pid  4920] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4919] <... close resumed>)        = 0
[pid  4918] <... close resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... write resumed>)        = 8
[pid  4915] close(7 <unfinished ...>
[pid  4920] <... fcntl resumed>)        = 5
[pid  4919] close(5 <unfinished ...>
[pid  4918] close(5 <unfinished ...>
[pid  4917] close(20 <unfinished ...>
[pid  4916] close(3 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4919] <... close resumed>)        = 0
[pid  4918] <... close resumed>)        = 0
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4919] close(6 <unfinished ...>
[pid  4918] close(6 <unfinished ...>
[pid  4917] close(21 <unfinished ...>
[pid  4916] <... close resumed>)        = 0
[pid  4915] close(8 <unfinished ...>
[pid  4920] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(4 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... openat resumed>)       = 3
[pid  4919] close(7 <unfinished ...>
[pid  4918] close(7 <unfinished ...>
[pid  4917] close(22 <unfinished ...>
[pid  4915] close(9 <unfinished ...>
[pid  4916] <... close resumed>)        = 0
[pid  4920] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(5 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... write resumed>)        = 8
[pid  4919] close(8 <unfinished ...>
[pid  4918] close(8 <unfinished ...>
[pid  4917] close(23 <unfinished ...>
[pid  4920] close(3 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = 0
[pid  4915] close(10 <unfinished ...>
[pid  4920] <... close resumed>)        = 0
[pid  4919] close(9 <unfinished ...>
[pid  4918] close(9 <unfinished ...>
[pid  4917] close(24 <unfinished ...>
[pid  4916] close(6 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(4 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(11 <unfinished ...>
[pid  4920] <... close resumed>)        = 0
[pid  4919] close(10 <unfinished ...>
[pid  4918] close(10 <unfinished ...>
[pid  4917] close(25 <unfinished ...>
[pid  4916] close(7 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(5 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(12 <unfinished ...>
[pid  4920] <... close resumed>)        = 0
[pid  4919] close(11 <unfinished ...>
[pid  4918] close(11 <unfinished ...>
[pid  4917] close(26 <unfinished ...>
[pid  4916] close(8 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(6 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(13 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(12 <unfinished ...>
[pid  4918] close(12 <unfinished ...>
[pid  4917] close(27 <unfinished ...>
[pid  4916] close(9 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(7 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(14 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(13 <unfinished ...>
[pid  4918] close(13 <unfinished ...>
[pid  4917] close(28 <unfinished ...>
[pid  4916] close(10 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(8 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(15 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(14 <unfinished ...>
[pid  4918] close(14 <unfinished ...>
[pid  4917] close(29 <unfinished ...>
[pid  4916] close(11 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(9 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(16 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(15 <unfinished ...>
[pid  4918] close(15 <unfinished ...>
[pid  4917] exit_group(0 <unfinished ...>
[pid  4916] close(12 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(10 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4917] <... exit_group resumed>)   = ?
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(17 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(16 <unfinished ...>
[pid  4918] close(16 <unfinished ...>
[pid  4917] +++ exited with 0 +++
[pid  4916] close(13 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(11 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(17 <unfinished ...>
[pid  4918] close(17 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(18 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4920] close(12 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(14 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(18 <unfinished ...>
[pid  4918] close(18 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(19 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4920] close(13 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(15 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(19 <unfinished ...>
[pid  4918] close(19 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(20 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(14 <unfinished ...>
[pid  4916] close(16 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(20 <unfinished ...>
[pid  4918] close(20 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(21 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4920] close(15 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(17 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(21 <unfinished ...>
[pid  4918] close(21 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(22 <unfinished ...>
[pid  4918] close(22 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] close(23 <unfinished ...>
[pid  4918] close(23 <unfinished ...>
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(16 <unfinished ...>
[pid  4919] close(24 <unfinished ...>
[pid  4918] close(24 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(22 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 196
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(18 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(17 <unfinished ...>
[pid  4919] close(25 <unfinished ...>
[pid  4918] close(25 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(23 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(19 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(18 <unfinished ...>
[pid  4919] close(26 <unfinished ...>
[pid  4918] close(26 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(24 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(20 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] close(19 <unfinished ...>
[pid  4919] close(27 <unfinished ...>
[pid  4918] close(27 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(25./strace-static-x86_64: Process 4921 attached
 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(21 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4921] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4920] close(20 <unfinished ...>
[pid  4919] close(28 <unfinished ...>
[pid  4918] close(28 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(26 <unfinished ...>
[pid  4921] <... set_robust_list resumed>) = 0
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(22 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4921] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4920] close(21 <unfinished ...>
[pid  4919] close(29 <unfinished ...>
[pid  4918] close(29 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(27 <unfinished ...>
[pid  4921] <... prctl resumed>)        = 0
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4918] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(23 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4921] setpgid(0, 0 <unfinished ...>
[pid  4920] close(22 <unfinished ...>
[pid  4919] exit_group(0 <unfinished ...>
[pid  4918] exit_group(0 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(28 <unfinished ...>
[pid  4921] <... setpgid resumed>)      = 0
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4919] <... exit_group resumed>)   = ?
[pid  4918] <... exit_group resumed>)   = ?
[pid  4916] close(24 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4920] close(23 <unfinished ...>
[pid  4919] +++ exited with 0 +++
[pid  4918] +++ exited with 0 +++
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] close(29 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(25 <unfinished ...>
[pid  4915] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4920] close(24 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4915] exit_group(0 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(26 <unfinished ...>
[pid  4915] <... exit_group resumed>)   = ?
[pid  4921] <... openat resumed>)       = 3
[pid  4920] close(25 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4921] write(3, "1000", 4)         = 4
[pid  4921] close(3)                    = 0
[pid  4921] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4921] setns(201, 0)               = 0
[pid  4915] +++ exited with 0 +++
[pid  4921] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4921] setns(3, 0 <unfinished ...>
[pid  4920] close(26 <unfinished ...>
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4921] <... setns resumed>)        = 0
[pid  4921] close(3)                    = 0
[pid  4921] fcntl(4, F_DUPFD, 4)        = 5
[pid  4921] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4916] close(28 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4921] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4921] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  4921] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 197
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4921] close(3 <unfinished ...>
[pid  4920] close(27 <unfinished ...>
[pid  4916] close(29 <unfinished ...>
[pid  4921] <... close resumed>)        = 0
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 195
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4921] close(4 <unfinished ...>
[pid  4920] close(28 <unfinished ...>
[pid  4916] exit_group(0 <unfinished ...>
[pid  4921] <... close resumed>)        = 0
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] <... exit_group resumed>)   = ?
[pid  4921] close(5)                    = 0
[pid  4920] close(29 <unfinished ...>
[pid  4921] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4921] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4921] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4921] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4921] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4921] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4921] close(12./strace-static-x86_64: Process 4922 attached
)                   = -1 EBADF (Bad file descriptor)
[pid  4922] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4921] close(13 <unfinished ...>
[pid  4920] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4916] +++ exited with 0 +++
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4922] <... set_robust_list resumed>) = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] exit_group(0 <unfinished ...>
[pid  4922] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4921] close(14 <unfinished ...>
[pid  4922] <... prctl resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] setpgid(0, 0 <unfinished ...>
[pid  4921] close(15 <unfinished ...>
[pid  4920] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4922] <... setpgid resumed>)      = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4921] close(16 <unfinished ...>
[pid  4922] <... openat resumed>)       = 3
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] write(3, "1000", 4 <unfinished ...>
[pid  4921] close(17 <unfinished ...>
[pid  4922] <... write resumed>)        = 4
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4920] +++ exited with 0 +++
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 202
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4922] close(3 <unfinished ...>
[pid  4921] close(18 <unfinished ...>
[pid  4922] <... close resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4921] close(19 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 4923 attached
[pid  4922] <... openat resumed>)       = 3
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4922] setns(201, 0 <unfinished ...>
[pid  4921] close(20 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4922] <... setns resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4921] close(21 <unfinished ...>
[pid  4922] <... socket resumed>)       = 4
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4922] setns(3, 0 <unfinished ...>
[pid  4921] close(22./strace-static-x86_64: Process 4924 attached
 <unfinished ...>
[pid  4922] <... setns resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4922] close(3 <unfinished ...>
[pid  4921] close(23 <unfinished ...>
[pid  4924] <... set_robust_list resumed>) = 0
[pid  4922] <... close resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4922] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4921] close(24 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 195
[pid  4924] <... prctl resumed>)        = 0
[pid  4923] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4922] <... fcntl resumed>)        = 5
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4924] setpgid(0, 0 <unfinished ...>
[pid  4922] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4921] close(25 <unfinished ...>
[pid  4924] <... setpgid resumed>)      = 0
[pid  4922] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4922] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4921] close(26./strace-static-x86_64: Process 4925 attached
./strace-static-x86_64: Process 4926 attached
 <unfinished ...>
[pid  4924] <... openat resumed>)       = 3
[pid  4923] <... set_robust_list resumed>) = 0
[pid  4922] <... openat resumed>)       = 3
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4924] write(3, "1000", 4 <unfinished ...>
[pid  4922] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4921] close(27 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 194
[pid  4925] <... set_robust_list resumed>) = 0
[pid  4924] <... write resumed>)        = 4
[pid  4923] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4922] <... write resumed>)        = 8
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(3 <unfinished ...>
[pid  4922] close(3 <unfinished ...>
[pid  4921] close(28 <unfinished ...>
[pid  4926] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4925] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4924] <... close resumed>)        = 0
[pid  4923] <... prctl resumed>)        = 0
[pid  4922] <... close resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4922] close(4 <unfinished ...>
[pid  4921] close(29 <unfinished ...>
[pid  4926] <... set_robust_list resumed>) = 0
[pid  4925] <... prctl resumed>)        = 0
[pid  4924] <... openat resumed>)       = 3
[pid  4923] setpgid(0, 0 <unfinished ...>
[pid  4922] <... close resumed>)        = 0
[pid  4921] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] setns(201, 0 <unfinished ...>
[pid  4922] close(5 <unfinished ...>
[pid  4921] exit_group(0 <unfinished ...>
[pid  4923] <... setpgid resumed>)      = 0
[pid  4926] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4925] setpgid(0, 0 <unfinished ...>
[pid  4924] <... setns resumed>)        = 0
[pid  4922] <... close resumed>)        = 0
[pid  4921] <... exit_group resumed>)   = ?
[pid  4926] <... prctl resumed>)        = 0
[pid  4925] <... setpgid resumed>)      = 0
[pid  4924] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4922] close(6 <unfinished ...>
[pid  4921] +++ exited with 0 +++
[pid  4926] setpgid(0, 0 <unfinished ...>
[pid  4925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4924] <... socket resumed>)       = 4
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4924] setns(3, 0 <unfinished ...>
[pid  4923] <... openat resumed>)       = 3
[pid  4922] close(7 <unfinished ...>
[pid  4926] <... setpgid resumed>)      = 0
[pid  4925] <... openat resumed>)       = 3
[pid  4924] <... setns resumed>)        = 0
[pid  4923] write(3, "1000", 4 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(3 <unfinished ...>
[pid  4922] close(8 <unfinished ...>
[pid  4926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4925] write(3, "1000", 4 <unfinished ...>
[pid  4924] <... close resumed>)        = 0
[pid  4923] <... write resumed>)        = 4
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4924] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4922] close(9 <unfinished ...>
[pid  4924] <... fcntl resumed>)        = 5
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4922] close(10 <unfinished ...>
[pid  4924] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4922] close(11 <unfinished ...>
[pid  4923] close(3 <unfinished ...>
[pid  4926] <... openat resumed>)       = 3
[pid  4925] <... write resumed>)        = 4
[pid  4924] <... openat resumed>)       = 3
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 197
[pid  4925] close(3 <unfinished ...>
[pid  4924] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4923] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4922] close(12 <unfinished ...>
[pid  4926] write(3, "1000", 4 <unfinished ...>
[pid  4925] <... close resumed>)        = 0
[pid  4924] <... write resumed>)        = 8
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(3 <unfinished ...>
[pid  4923] <... openat resumed>)       = 3
[pid  4922] close(13 <unfinished ...>
[pid  4926] <... write resumed>)        = 4
[pid  4925] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4924] <... close resumed>)        = 0
[pid  4923] setns(201, 0 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(4 <unfinished ...>
[pid  4923] <... setns resumed>)        = 0
[pid  4922] close(14 <unfinished ...>
[pid  4926] close(3 <unfinished ...>
[pid  4925] <... openat resumed>)       = 3
[pid  4924] <... close resumed>)        = 0
[pid  4923] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4927 attached
[pid  4924] close(5 <unfinished ...>
[pid  4923] <... socket resumed>)       = 4
[pid  4922] close(15 <unfinished ...>
[pid  4927] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4926] <... close resumed>)        = 0
[pid  4925] setns(201, 0 <unfinished ...>
[pid  4924] <... close resumed>)        = 0
[pid  4923] setns(3, 0 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... set_robust_list resumed>) = 0
[pid  4924] close(6 <unfinished ...>
[pid  4922] close(16 <unfinished ...>
[pid  4923] <... setns resumed>)        = 0
[pid  4925] <... setns resumed>)        = 0
[pid  4927] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4926] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(3 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... prctl resumed>)        = 0
[pid  4925] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4924] close(7 <unfinished ...>
[pid  4923] <... close resumed>)        = 0
[pid  4922] close(17 <unfinished ...>
[pid  4926] <... openat resumed>)       = 3
[pid  4927] setpgid(0, 0 <unfinished ...>
[pid  4925] <... socket resumed>)       = 4
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... setpgid resumed>)      = 0
[pid  4926] setns(201, 0 <unfinished ...>
[pid  4925] setns(3, 0 <unfinished ...>
[pid  4924] close(8 <unfinished ...>
[pid  4923] <... fcntl resumed>)        = 5
[pid  4922] close(18 <unfinished ...>
[pid  4927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4926] <... setns resumed>)        = 0
[pid  4925] <... setns resumed>)        = 0
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... openat resumed>)       = 3
[pid  4926] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4925] close(3 <unfinished ...>
[pid  4924] close(9 <unfinished ...>
[pid  4923] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4922] close(19 <unfinished ...>
[pid  4927] write(3, "1000", 4 <unfinished ...>
[pid  4926] <... socket resumed>)       = 4
[pid  4925] <... close resumed>)        = 0
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... write resumed>)        = 4
[pid  4926] setns(3, 0 <unfinished ...>
[pid  4925] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4924] close(10 <unfinished ...>
[pid  4923] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4922] close(20 <unfinished ...>
[pid  4927] close(3 <unfinished ...>
[pid  4926] <... setns resumed>)        = 0
[pid  4925] <... fcntl resumed>)        = 5
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... close resumed>)        = 0
[pid  4924] close(11 <unfinished ...>
[pid  4923] <... openat resumed>)       = 3
[pid  4922] close(21 <unfinished ...>
[pid  4925] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4926] close(3 <unfinished ...>
[pid  4927] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4925] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... openat resumed>)       = 3
[pid  4926] <... close resumed>)        = 0
[pid  4925] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4924] close(12 <unfinished ...>
[pid  4922] close(22 <unfinished ...>
[pid  4927] setns(201, 0 <unfinished ...>
[pid  4926] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... write resumed>)        = 8
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... setns resumed>)        = 0
[pid  4926] <... fcntl resumed>)        = 5
[pid  4925] <... openat resumed>)       = 3
[pid  4924] close(13 <unfinished ...>
[pid  4923] close(3 <unfinished ...>
[pid  4922] close(23 <unfinished ...>
[pid  4927] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4926] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = 0
[pid  4927] <... socket resumed>)       = 4
[pid  4926] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4925] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4924] close(14 <unfinished ...>
[pid  4923] close(4 <unfinished ...>
[pid  4922] close(24 <unfinished ...>
[pid  4927] setns(3, 0 <unfinished ...>
[pid  4926] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = 0
[pid  4925] <... write resumed>)        = 8
[pid  4927] <... setns resumed>)        = 0
[pid  4924] close(15 <unfinished ...>
[pid  4923] close(5 <unfinished ...>
[pid  4922] close(25 <unfinished ...>
[pid  4927] close(3 <unfinished ...>
[pid  4926] <... openat resumed>)       = 3
[pid  4925] close(3 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = 0
[pid  4927] <... close resumed>)        = 0
[pid  4926] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4925] <... close resumed>)        = 0
[pid  4924] close(16 <unfinished ...>
[pid  4923] close(6 <unfinished ...>
[pid  4922] close(26 <unfinished ...>
[pid  4927] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4925] close(4 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... fcntl resumed>)        = 5
[pid  4926] <... write resumed>)        = 8
[pid  4924] close(17 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] close(27 <unfinished ...>
[pid  4927] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4926] close(3 <unfinished ...>
[pid  4925] <... close resumed>)        = 0
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(7 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4926] <... close resumed>)        = 0
[pid  4925] close(5 <unfinished ...>
[pid  4924] close(18 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] close(28 <unfinished ...>
[pid  4927] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4926] close(4 <unfinished ...>
[pid  4925] <... close resumed>)        = 0
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(8 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... openat resumed>)       = 3
[pid  4926] <... close resumed>)        = 0
[pid  4925] close(6 <unfinished ...>
[pid  4924] close(19 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] close(29 <unfinished ...>
[pid  4927] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4926] close(5 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(9 <unfinished ...>
[pid  4922] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... write resumed>)        = 8
[pid  4926] <... close resumed>)        = 0
[pid  4925] close(7 <unfinished ...>
[pid  4924] close(20 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] exit_group(0 <unfinished ...>
[pid  4927] close(3 <unfinished ...>
[pid  4926] close(6 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(10 <unfinished ...>
[pid  4922] <... exit_group resumed>)   = ?
[pid  4927] <... close resumed>)        = 0
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(8 <unfinished ...>
[pid  4924] close(21 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4922] +++ exited with 0 +++
[pid  4927] close(4 <unfinished ...>
[pid  4926] close(7 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(11 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4927] <... close resumed>)        = 0
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(9 <unfinished ...>
[pid  4924] close(22 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] close(5 <unfinished ...>
[pid  4926] close(8 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(12 <unfinished ...>
[pid  4927] <... close resumed>)        = 0
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(10 <unfinished ...>
[pid  4924] close(23 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] close(6 <unfinished ...>
[pid  4926] close(9 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(13 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(11 <unfinished ...>
[pid  4924] close(24 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] close(7 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(25 <unfinished ...>
[pid  4927] close(8 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(26 <unfinished ...>
[pid  4927] close(9 <unfinished ...>
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] close(27 <unfinished ...>
[pid  4927] close(10 <unfinished ...>
[pid  4926] close(10 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(14 <unfinished ...>
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(12 <unfinished ...>
[pid  4924] close(28 <unfinished ...>
[pid  4927] close(11 <unfinished ...>
[pid  4926] close(11 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 198
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(13 <unfinished ...>
[pid  4924] close(29 <unfinished ...>
[pid  4923] close(15 <unfinished ...>
[pid  4927] close(12 <unfinished ...>
[pid  4926] close(12 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(14 <unfinished ...>
[pid  4924] exit_group(0 <unfinished ...>
[pid  4923] close(16 <unfinished ...>
[pid  4927] close(13 <unfinished ...>
[pid  4926] close(13 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4924] <... exit_group resumed>)   = ?
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(15 <unfinished ...>
[pid  4924] +++ exited with 0 +++
[pid  4927] close(14 <unfinished ...>
[pid  4926] close(14 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(17 <unfinished ...>
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(16 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4927] close(15 <unfinished ...>
[pid  4926] close(15 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(18./strace-static-x86_64: Process 4928 attached
 <unfinished ...>
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4927] close(16 <unfinished ...>
[pid  4928] <... set_robust_list resumed>) = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4927] close(17 <unfinished ...>
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(17 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] <... prctl resumed>)        = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] close(16 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(19 <unfinished ...>
[pid  4928] setpgid(0, 0 <unfinished ...>
[pid  4927] close(18 <unfinished ...>
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(18 <unfinished ...>
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4928] <... setpgid resumed>)      = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] close(17 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] close(20 <unfinished ...>
[pid  4928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4927] close(19 <unfinished ...>
[pid  4928] <... openat resumed>)       = 3
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(19 <unfinished ...>
[pid  4928] write(3, "1000", 4 <unfinished ...>
[pid  4927] close(20 <unfinished ...>
[pid  4926] close(18 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 203
[pid  4928] <... write resumed>)        = 4
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(20 <unfinished ...>
[pid  4923] close(21 <unfinished ...>
[pid  4928] close(3 <unfinished ...>
[pid  4927] close(21 <unfinished ...>
[pid  4926] close(19 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] <... close resumed>)        = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(21 <unfinished ...>
[pid  4923] close(22 <unfinished ...>
[pid  4928] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4927] close(22 <unfinished ...>
[pid  4926] close(20 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] <... openat resumed>)       = 3
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(22 <unfinished ...>
[pid  4923] close(23 <unfinished ...>
[pid  4928] setns(201, 0 <unfinished ...>
[pid  4927] close(23 <unfinished ...>
[pid  4926] close(21 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] <... setns resumed>)        = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(23 <unfinished ...>
[pid  4923] close(24./strace-static-x86_64: Process 4929 attached
 <unfinished ...>
[pid  4928] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4927] close(24 <unfinished ...>
[pid  4926] close(22 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4928] <... socket resumed>)       = 4
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(24 <unfinished ...>
[pid  4923] close(25 <unfinished ...>
[pid  4929] <... set_robust_list resumed>) = 0
[pid  4928] setns(3, 0 <unfinished ...>
[pid  4927] close(25 <unfinished ...>
[pid  4926] close(23 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4928] <... setns resumed>)        = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(25 <unfinished ...>
[pid  4923] close(26 <unfinished ...>
[pid  4929] <... prctl resumed>)        = 0
[pid  4928] close(3 <unfinished ...>
[pid  4927] close(26 <unfinished ...>
[pid  4926] close(24 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] setpgid(0, 0 <unfinished ...>
[pid  4928] <... close resumed>)        = 0
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(26 <unfinished ...>
[pid  4923] close(27 <unfinished ...>
[pid  4929] <... setpgid resumed>)      = 0
[pid  4928] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4927] close(27 <unfinished ...>
[pid  4926] close(25 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4928] <... fcntl resumed>)        = 5
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(27 <unfinished ...>
[pid  4923] close(28 <unfinished ...>
[pid  4929] <... openat resumed>)       = 3
[pid  4928] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4927] close(28 <unfinished ...>
[pid  4926] close(26 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] write(3, "1000", 4 <unfinished ...>
[pid  4928] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(28 <unfinished ...>
[pid  4923] close(29 <unfinished ...>
[pid  4929] <... write resumed>)        = 4
[pid  4928] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4927] close(29 <unfinished ...>
[pid  4926] close(27 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] close(3 <unfinished ...>
[pid  4928] <... openat resumed>)       = 3
[pid  4927] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] close(29 <unfinished ...>
[pid  4923] exit_group(0 <unfinished ...>
[pid  4929] <... close resumed>)        = 0
[pid  4928] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4927] exit_group(0 <unfinished ...>
[pid  4926] close(28 <unfinished ...>
[pid  4925] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4923] <... exit_group resumed>)   = ?
[pid  4929] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4928] <... write resumed>)        = 8
[pid  4927] <... exit_group resumed>)   = ?
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] exit_group(0 <unfinished ...>
[pid  4929] <... openat resumed>)       = 3
[pid  4928] close(3 <unfinished ...>
[pid  4927] +++ exited with 0 +++
[pid  4926] close(29 <unfinished ...>
[pid  4925] <... exit_group resumed>)   = ?
[pid  4923] +++ exited with 0 +++
[pid  4929] setns(201, 0 <unfinished ...>
[pid  4928] <... close resumed>)        = 0
[pid  4926] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... setns resumed>)        = 0
[pid  4928] close(4 <unfinished ...>
[pid  4929] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4928] <... close resumed>)        = 0
[pid  4929] <... socket resumed>)       = 4
[pid  4928] close(5 <unfinished ...>
[pid  4929] setns(3, 0 <unfinished ...>
[pid  4928] <... close resumed>)        = 0
[pid  4929] <... setns resumed>)        = 0
[pid  4928] close(6 <unfinished ...>
[pid  4929] close(3 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4925] +++ exited with 0 +++
[pid  4929] <... close resumed>)        = 0
[pid  4928] close(7 <unfinished ...>
[pid  4929] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4929] <... fcntl resumed>)        = 5
[pid  4928] close(8 <unfinished ...>
[pid  4926] exit_group(0 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4929] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4926] <... exit_group resumed>)   = ?
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4929] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4928] close(9 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4929] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... openat resumed>)       = 3
[pid  4928] close(10 <unfinished ...>
[pid  4929] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... write resumed>)        = 8
[pid  4928] close(11 <unfinished ...>
[pid  4926] +++ exited with 0 +++
[pid  4929] close(3 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = 0
[pid  4928] close(12 <unfinished ...>
[pid  4929] close(4 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = 0
[pid  4928] close(13 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4929] close(5 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = 0
[pid  4928] close(14 <unfinished ...>
[pid  4929] close(6 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 196
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(15 <unfinished ...>
[pid  4929] close(7 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(16 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4929] close(8 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(17 <unfinished ...>
[pid  4929] close(9 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(18 <unfinished ...>
[pid  4929] close(10 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(19 <unfinished ...>
[pid  4929] close(11 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(20 <unfinished ...>
[pid  4929] close(12 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(21 <unfinished ...>
[pid  4929] close(13 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(22 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 196
[pid  4929] close(14 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 198
./strace-static-x86_64: Process 4930 attached
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(23 <unfinished ...>
[pid  4930] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4929] close(15 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] <... set_robust_list resumed>) = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(24 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4932 attached
./strace-static-x86_64: Process 4931 attached
 <unfinished ...>
[pid  4930] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4929] close(16 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] <... prctl resumed>)        = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(25 <unfinished ...>
[pid  4930] setpgid(0, 0 <unfinished ...>
[pid  4929] close(17 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] <... setpgid resumed>)      = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(26 <unfinished ...>
[pid  4930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4929] close(18 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4933 attached
[pid  4932] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4931] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4930] <... openat resumed>)       = 3
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(27 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 195
[pid  4930] write(3, "1000", 4 <unfinished ...>
[pid  4929] close(19 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] <... write resumed>)        = 4
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(28 <unfinished ...>
[pid  4930] close(3 <unfinished ...>
[pid  4929] close(20 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] <... close resumed>)        = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] close(29 <unfinished ...>
[pid  4930] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4929] close(21 <unfinished ...>
[pid  4928] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4932] <... set_robust_list resumed>) = 0
[pid  4931] <... set_robust_list resumed>) = 0
[pid  4930] <... openat resumed>)       = 3
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] exit_group(0 <unfinished ...>
[pid  4930] setns(201, 0 <unfinished ...>
[pid  4929] close(22 <unfinished ...>
[pid  4928] <... exit_group resumed>)   = ?
[pid  4933] <... set_robust_list resumed>) = 0
[pid  4932] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4931] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4930] <... setns resumed>)        = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4928] +++ exited with 0 +++
[pid  4932] <... prctl resumed>)        = 0
[pid  4930] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4929] close(23 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4931] <... prctl resumed>)        = 0
[pid  4930] <... socket resumed>)       = 4
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] setpgid(0, 0 <unfinished ...>
[pid  4931] setpgid(0, 0 <unfinished ...>
[pid  4930] setns(3, 0 <unfinished ...>
[pid  4929] close(24 <unfinished ...>
[pid  4930] <... setns resumed>)        = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... setpgid resumed>)      = 0
[pid  4931] <... setpgid resumed>)      = 0
[pid  4930] close(3 <unfinished ...>
[pid  4929] close(25 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4930] <... close resumed>)        = 0
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4929] close(26 <unfinished ...>
[pid  4930] <... fcntl resumed>)        = 5
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4929] close(27 <unfinished ...>
[pid  4930] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4929] close(28 <unfinished ...>
[pid  4932] <... openat resumed>)       = 3
[pid  4930] <... openat resumed>)       = 3
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 199
[pid  4932] write(3, "1000", 4 <unfinished ...>
[pid  4931] <... openat resumed>)       = 3
[pid  4930] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4929] close(29 <unfinished ...>
[pid  4932] <... write resumed>)        = 4
[pid  4931] write(3, "1000", 4 <unfinished ...>
[pid  4930] <... write resumed>)        = 8
[pid  4929] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(3 <unfinished ...>
[pid  4931] <... write resumed>)        = 4
[pid  4930] close(3 <unfinished ...>
[pid  4929] exit_group(0 <unfinished ...>
[pid  4932] <... close resumed>)        = 0
[pid  4931] close(3 <unfinished ...>
[pid  4930] <... close resumed>)        = 0
[pid  4929] <... exit_group resumed>)   = ?
[pid  4933] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4932] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4931] <... close resumed>)        = 0
[pid  4930] close(4 <unfinished ...>
[pid  4929] +++ exited with 0 +++
[pid  4933] <... prctl resumed>)        = 0
[pid  4930] <... close resumed>)        = 0
[pid  4930] close(5 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4930] <... close resumed>)        = 0
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4932] <... openat resumed>)       = 3
[pid  4931] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4930] close(6./strace-static-x86_64: Process 4934 attached
 <unfinished ...>
[pid  4933] setpgid(0, 0 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4931] <... openat resumed>)       = 3
[pid  4932] setns(201, 0 <unfinished ...>
[pid  4930] close(7 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4934] <... set_robust_list resumed>) = 0
[pid  4933] <... setpgid resumed>)      = 0
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... setns resumed>)        = 0
[pid  4934] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4931] setns(201, 0 <unfinished ...>
[pid  4930] close(8 <unfinished ...>
[pid  4934] <... prctl resumed>)        = 0
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] setpgid(0, 0 <unfinished ...>
[pid  4933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4932] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4931] <... setns resumed>)        = 0
[pid  4930] close(9 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4934] <... setpgid resumed>)      = 0
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4930] close(10 <unfinished ...>
[pid  4934] <... openat resumed>)       = 3
[pid  4932] <... socket resumed>)       = 4
[pid  4931] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... openat resumed>)       = 3
[pid  4934] write(3, "1000", 4 <unfinished ...>
[pid  4932] setns(3, 0 <unfinished ...>
[pid  4930] close(11 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 204
[pid  4934] <... write resumed>)        = 4
[pid  4933] write(3, "1000", 4 <unfinished ...>
[pid  4932] <... setns resumed>)        = 0
[pid  4931] <... socket resumed>)       = 4
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] close(3 <unfinished ...>
[pid  4933] <... write resumed>)        = 4
[pid  4932] close(3 <unfinished ...>
[pid  4931] setns(3, 0 <unfinished ...>
[pid  4930] close(12 <unfinished ...>
[pid  4934] <... close resumed>)        = 0
[pid  4932] <... close resumed>)        = 0
[pid  4931] <... setns resumed>)        = 0
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(3 <unfinished ...>
[pid  4934] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4932] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4933] <... close resumed>)        = 0
[pid  4931] close(3 <unfinished ...>
[pid  4930] close(13 <unfinished ...>
[pid  4934] <... openat resumed>)       = 3
[pid  4933] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4932] <... fcntl resumed>)        = 5
[pid  4931] <... close resumed>)        = 0
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] setns(201, 0 <unfinished ...>
[pid  4930] close(14 <unfinished ...>
[pid  4931] fcntl(4, F_DUPFD, 4./strace-static-x86_64: Process 4935 attached
 <unfinished ...>
[pid  4934] <... setns resumed>)        = 0
[pid  4932] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] <... fcntl resumed>)        = 5
[pid  4935] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4934] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4933] <... openat resumed>)       = 3
[pid  4932] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4931] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4930] close(15 <unfinished ...>
[pid  4935] <... set_robust_list resumed>) = 0
[pid  4934] <... socket resumed>)       = 4
[pid  4933] setns(201, 0 <unfinished ...>
[pid  4932] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4931] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4934] setns(3, 0 <unfinished ...>
[pid  4933] <... setns resumed>)        = 0
[pid  4930] close(16 <unfinished ...>
[pid  4931] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4935] <... prctl resumed>)        = 0
[pid  4934] <... setns resumed>)        = 0
[pid  4933] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4932] <... openat resumed>)       = 3
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] setpgid(0, 0 <unfinished ...>
[pid  4934] close(3 <unfinished ...>
[pid  4933] <... socket resumed>)       = 4
[pid  4931] <... openat resumed>)       = 3
[pid  4930] close(17 <unfinished ...>
[pid  4932] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4935] <... setpgid resumed>)      = 0
[pid  4934] <... close resumed>)        = 0
[pid  4933] setns(3, 0 <unfinished ...>
[pid  4931] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4934] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4933] <... setns resumed>)        = 0
[pid  4932] <... write resumed>)        = 8
[pid  4930] close(18 <unfinished ...>
[pid  4931] <... write resumed>)        = 8
[pid  4935] <... openat resumed>)       = 3
[pid  4934] <... fcntl resumed>)        = 5
[pid  4933] close(3 <unfinished ...>
[pid  4932] close(3 <unfinished ...>
[pid  4931] close(3 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] write(3, "1000", 4 <unfinished ...>
[pid  4934] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4933] <... close resumed>)        = 0
[pid  4930] close(19 <unfinished ...>
[pid  4935] <... write resumed>)        = 4
[pid  4934] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4933] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4932] <... close resumed>)        = 0
[pid  4931] <... close resumed>)        = 0
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(3 <unfinished ...>
[pid  4934] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4933] <... fcntl resumed>)        = 5
[pid  4932] close(4 <unfinished ...>
[pid  4931] close(4 <unfinished ...>
[pid  4930] close(20 <unfinished ...>
[pid  4935] <... close resumed>)        = 0
[pid  4934] <... openat resumed>)       = 3
[pid  4933] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] <... close resumed>)        = 0
[pid  4932] <... close resumed>)        = 0
[pid  4935] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4934] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4933] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4932] close(5 <unfinished ...>
[pid  4931] close(5 <unfinished ...>
[pid  4930] close(21 <unfinished ...>
[pid  4935] <... openat resumed>)       = 3
[pid  4934] <... write resumed>)        = 8
[pid  4933] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = 0
[pid  4935] setns(201, 0 <unfinished ...>
[pid  4934] close(3 <unfinished ...>
[pid  4931] <... close resumed>)        = 0
[pid  4930] close(22 <unfinished ...>
[pid  4932] close(6 <unfinished ...>
[pid  4935] <... setns resumed>)        = 0
[pid  4934] <... close resumed>)        = 0
[pid  4933] <... openat resumed>)       = 3
[pid  4931] close(6 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4934] close(4 <unfinished ...>
[pid  4933] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4932] close(7 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(23 <unfinished ...>
[pid  4935] <... socket resumed>)       = 4
[pid  4934] <... close resumed>)        = 0
[pid  4933] <... write resumed>)        = 8
[pid  4931] close(7 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] setns(3, 0 <unfinished ...>
[pid  4934] close(5 <unfinished ...>
[pid  4933] close(3 <unfinished ...>
[pid  4932] close(8 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(24 <unfinished ...>
[pid  4935] <... setns resumed>)        = 0
[pid  4934] <... close resumed>)        = 0
[pid  4933] <... close resumed>)        = 0
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(8 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(3 <unfinished ...>
[pid  4934] close(6 <unfinished ...>
[pid  4933] close(4 <unfinished ...>
[pid  4932] close(9 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(25 <unfinished ...>
[pid  4935] <... close resumed>)        = 0
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = 0
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(9 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4934] close(7 <unfinished ...>
[pid  4933] close(5 <unfinished ...>
[pid  4932] close(10 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(26 <unfinished ...>
[pid  4935] <... fcntl resumed>)        = 5
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = 0
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(10 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4934] close(8 <unfinished ...>
[pid  4933] close(6 <unfinished ...>
[pid  4932] close(11 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(27 <unfinished ...>
[pid  4935] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(11 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4934] close(9 <unfinished ...>
[pid  4933] close(7 <unfinished ...>
[pid  4932] close(12 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(28 <unfinished ...>
[pid  4935] <... openat resumed>)       = 3
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(12 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4934] close(10 <unfinished ...>
[pid  4933] close(8 <unfinished ...>
[pid  4932] close(13 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] close(29 <unfinished ...>
[pid  4935] <... write resumed>)        = 8
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(13 <unfinished ...>
[pid  4930] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(3 <unfinished ...>
[pid  4934] close(11 <unfinished ...>
[pid  4933] close(9 <unfinished ...>
[pid  4932] close(14 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] exit_group(0 <unfinished ...>
[pid  4935] <... close resumed>)        = 0
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(14 <unfinished ...>
[pid  4930] <... exit_group resumed>)   = ?
[pid  4935] close(4 <unfinished ...>
[pid  4934] close(12 <unfinished ...>
[pid  4933] close(10 <unfinished ...>
[pid  4932] close(15 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4930] +++ exited with 0 +++
[pid  4935] <... close resumed>)        = 0
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(15 <unfinished ...>
[pid  4935] close(5 <unfinished ...>
[pid  4934] close(13 <unfinished ...>
[pid  4933] close(11 <unfinished ...>
[pid  4932] close(16 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4935] <... close resumed>)        = 0
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(16 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4935] close(6 <unfinished ...>
[pid  4934] close(14 <unfinished ...>
[pid  4933] close(12 <unfinished ...>
[pid  4932] close(17 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(17 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4935] close(7 <unfinished ...>
[pid  4934] close(15 <unfinished ...>
[pid  4933] close(13 <unfinished ...>
[pid  4932] close(18 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(18 <unfinished ...>
[pid  4935] close(8 <unfinished ...>
[pid  4934] close(16 <unfinished ...>
[pid  4932] close(19 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(14 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(19 <unfinished ...>
[pid  4935] close(9 <unfinished ...>
[pid  4934] close(17 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(20 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(15 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(20 <unfinished ...>
[pid  4935] close(10 <unfinished ...>
[pid  4934] close(18 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(11 <unfinished ...>
[pid  4934] close(19 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(12 <unfinished ...>
[pid  4934] close(20 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(13 <unfinished ...>
[pid  4934] close(21 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(14 <unfinished ...>
[pid  4934] close(22 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(15 <unfinished ...>
[pid  4934] close(23 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(16 <unfinished ...>
[pid  4934] close(24 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(17 <unfinished ...>
[pid  4934] close(25 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] close(18 <unfinished ...>
[pid  4934] close(26 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(21 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 197
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(16 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(21 <unfinished ...>
[pid  4935] close(19 <unfinished ...>
[pid  4934] close(27 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(22 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(17 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(22 <unfinished ...>
[pid  4935] close(20 <unfinished ...>
[pid  4934] close(28 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(23 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(18 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(23 <unfinished ...>
[pid  4935] close(21 <unfinished ...>
[pid  4934] close(29 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(24 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(19 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(24./strace-static-x86_64: Process 4936 attached
 <unfinished ...>
[pid  4935] close(22 <unfinished ...>
[pid  4934] exit_group(0 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(25 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4934] <... exit_group resumed>)   = ?
[pid  4933] close(20 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(25 <unfinished ...>
[pid  4936] <... set_robust_list resumed>) = 0
[pid  4935] close(23 <unfinished ...>
[pid  4934] +++ exited with 0 +++
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(26 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(21 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(26 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4936] <... prctl resumed>)        = 0
[pid  4935] close(24 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(27 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] setpgid(0, 0 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(22 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(27 <unfinished ...>
[pid  4936] <... setpgid resumed>)      = 0
[pid  4935] close(25 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(28 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(23 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(28 <unfinished ...>
[pid  4936] <... openat resumed>)       = 3
[pid  4935] close(26 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] close(29 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] write(3, "1000", 4 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(24 <unfinished ...>
[pid  4932] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4931] close(29 <unfinished ...>
[pid  4936] <... write resumed>)        = 4
[pid  4935] close(27 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4932] exit_group(0 <unfinished ...>
[pid  4931] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] close(3 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4933] close(25 <unfinished ...>
[pid  4932] <... exit_group resumed>)   = ?
[pid  4931] exit_group(0 <unfinished ...>
[pid  4936] <... close resumed>)        = 0
[pid  4935] close(28 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] <... openat resumed>)       = 3
[pid  4935] close(29 <unfinished ...>
[pid  4936] setns(201, 0 <unfinished ...>
[pid  4935] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] <... setns resumed>)        = 0
[pid  4935] exit_group(0 <unfinished ...>
[pid  4936] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4935] <... exit_group resumed>)   = ?
[pid  4932] +++ exited with 0 +++
[pid  4936] <... socket resumed>)       = 4
[pid  4935] +++ exited with 0 +++
[pid  4933] close(26 <unfinished ...>
[pid  4931] <... exit_group resumed>)   = ?
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4936] setns(3, 0 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4936] <... setns resumed>)        = 0
[pid  4936] close(3 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 200
[pid  4936] <... close resumed>)        = 0
[pid  4931] +++ exited with 0 +++
[pid  4933] close(27 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4936] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4936] <... fcntl resumed>)        = 5
[pid  4933] close(28 <unfinished ...>
[pid  4936] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4936] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4933] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4936] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4933] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4936] <... openat resumed>)       = 3
[pid  4936] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  4933] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 205
./strace-static-x86_64: Process 4938 attached
[pid  4936] close(3 <unfinished ...>
[pid  4933] <... exit_group resumed>)   = ?
[pid  4936] <... close resumed>)        = 0
[pid  4936] close(4)                    = 0
[pid  4936] close(5)                    = 0
[pid  4936] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  4936] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  4936] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  4936] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  4936] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  4933] +++ exited with 0 +++
[pid  4936] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  4936] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  4936] close(13 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4937 attached
[pid  4936] close(14 <unfinished ...>
[pid  4937] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] <... set_robust_list resumed>) = 0
[pid  4936] close(15 <unfinished ...>
[pid  4937] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 199
[pid  4937] <... prctl resumed>)        = 0
[pid  4936] close(16 <unfinished ...>
[pid  4937] setpgid(0, 0 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] <... setpgid resumed>)      = 0
[pid  4936] close(17 <unfinished ...>
[pid  4937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] <... openat resumed>)       = 3
[pid  4936] close(18 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 197
[pid  4937] write(3, "1000", 4 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 196
[pid  4937] <... write resumed>)        = 4
[pid  4936] close(19 <unfinished ...>
[pid  4937] close(3 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] <... close resumed>)        = 0
[pid  4936] close(20 <unfinished ...>
[pid  4938] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4937] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4941 attached
./strace-static-x86_64: Process 4939 attached
[pid  4938] <... set_robust_list resumed>) = 0
[pid  4937] <... openat resumed>)       = 3
[pid  4936] close(21 <unfinished ...>
[pid  4937] setns(201, 0 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] <... setns resumed>)        = 0
[pid  4936] close(22 <unfinished ...>
[pid  4937] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4937] <... socket resumed>)       = 4
[pid  4936] close(23./strace-static-x86_64: Process 4940 attached
 <unfinished ...>
[pid  4941] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4938] <... prctl resumed>)        = 0
[pid  4937] setns(3, 0 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4937] <... setns resumed>)        = 0
[pid  4936] close(24 <unfinished ...>
[pid  4941] <... set_robust_list resumed>) = 0
[pid  4940] <... set_robust_list resumed>) = 0
[pid  4938] setpgid(0, 0 <unfinished ...>
[pid  4937] close(3 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4940] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4937] <... close resumed>)        = 0
[pid  4936] close(25 <unfinished ...>
[pid  4938] <... setpgid resumed>)      = 0
[pid  4941] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4939] <... set_robust_list resumed>) = 0
[pid  4940] <... prctl resumed>)        = 0
[pid  4937] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] setpgid(0, 0 <unfinished ...>
[pid  4938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4937] <... fcntl resumed>)        = 5
[pid  4936] close(26 <unfinished ...>
[pid  4940] <... setpgid resumed>)      = 0
[pid  4937] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... prctl resumed>)        = 0
[pid  4940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4938] <... openat resumed>)       = 3
[pid  4937] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4936] close(27 <unfinished ...>
[pid  4941] setpgid(0, 0 <unfinished ...>
[pid  4940] <... openat resumed>)       = 3
[pid  4939] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4938] write(3, "1000", 4 <unfinished ...>
[pid  4937] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... setpgid resumed>)      = 0
[pid  4940] write(3, "1000", 4 <unfinished ...>
[pid  4939] <... prctl resumed>)        = 0
[pid  4938] <... write resumed>)        = 4
[pid  4937] <... openat resumed>)       = 3
[pid  4936] close(28 <unfinished ...>
[pid  4941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4940] <... write resumed>)        = 4
[pid  4938] close(3 <unfinished ...>
[pid  4937] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] setpgid(0, 0 <unfinished ...>
[pid  4941] <... openat resumed>)       = 3
[pid  4940] close(3 <unfinished ...>
[pid  4938] <... close resumed>)        = 0
[pid  4937] <... write resumed>)        = 8
[pid  4939] <... setpgid resumed>)      = 0
[pid  4936] close(29 <unfinished ...>
[pid  4941] write(3, "1000", 4 <unfinished ...>
[pid  4940] <... close resumed>)        = 0
[pid  4938] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4937] close(3 <unfinished ...>
[pid  4936] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... write resumed>)        = 4
[pid  4940] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4938] <... openat resumed>)       = 3
[pid  4937] <... close resumed>)        = 0
[pid  4936] exit_group(0 <unfinished ...>
[pid  4941] close(3 <unfinished ...>
[pid  4940] <... openat resumed>)       = 3
[pid  4938] setns(201, 0 <unfinished ...>
[pid  4937] close(4 <unfinished ...>
[pid  4936] <... exit_group resumed>)   = ?
[pid  4941] <... close resumed>)        = 0
[pid  4940] setns(201, 0 <unfinished ...>
[pid  4939] <... openat resumed>)       = 3
[pid  4938] <... setns resumed>)        = 0
[pid  4937] <... close resumed>)        = 0
[pid  4936] +++ exited with 0 +++
[pid  4941] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4940] <... setns resumed>)        = 0
[pid  4939] write(3, "1000", 4 <unfinished ...>
[pid  4938] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4937] close(5 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4941] <... openat resumed>)       = 3
[pid  4940] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4939] <... write resumed>)        = 4
[pid  4938] <... socket resumed>)       = 4
[pid  4937] <... close resumed>)        = 0
[pid  4941] setns(201, 0 <unfinished ...>
[pid  4940] <... socket resumed>)       = 4
[pid  4939] close(3 <unfinished ...>
[pid  4938] setns(3, 0 <unfinished ...>
[pid  4937] close(6 <unfinished ...>
[pid  4941] <... setns resumed>)        = 0
[pid  4940] setns(3, 0 <unfinished ...>
[pid  4939] <... close resumed>)        = 0
[pid  4938] <... setns resumed>)        = 0
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4941] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4940] <... setns resumed>)        = 0
[pid  4939] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4938] close(3 <unfinished ...>
[pid  4937] close(7./strace-static-x86_64: Process 4942 attached
 <unfinished ...>
[pid  4940] close(3 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 198
[pid  4941] <... socket resumed>)       = 4
[pid  4940] <... close resumed>)        = 0
[pid  4939] <... openat resumed>)       = 3
[pid  4938] <... close resumed>)        = 0
[pid  4937] close(8 <unfinished ...>
[pid  4941] setns(3, 0 <unfinished ...>
[pid  4940] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4939] setns(201, 0 <unfinished ...>
[pid  4938] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... setns resumed>)        = 0
[pid  4940] <... fcntl resumed>)        = 5
[pid  4939] <... setns resumed>)        = 0
[pid  4938] <... fcntl resumed>)        = 5
[pid  4937] close(9 <unfinished ...>
[pid  4941] close(3 <unfinished ...>
[pid  4940] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4939] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4938] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... close resumed>)        = 0
[pid  4940] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4939] <... socket resumed>)       = 4
[pid  4938] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4937] close(10 <unfinished ...>
[pid  4941] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4940] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4939] setns(3, 0 <unfinished ...>
[pid  4938] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... fcntl resumed>)        = 5
[pid  4940] <... openat resumed>)       = 3
[pid  4939] <... setns resumed>)        = 0
[pid  4938] <... openat resumed>)       = 3
[pid  4937] close(11 <unfinished ...>
[pid  4941] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4940] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4939] close(3 <unfinished ...>
[pid  4938] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4940] <... write resumed>)        = 8
[pid  4939] <... close resumed>)        = 0
[pid  4937] close(12 <unfinished ...>
[pid  4938] <... write resumed>)        = 8
[pid  4941] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4940] close(3 <unfinished ...>
[pid  4939] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4938] close(3 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... openat resumed>)       = 3
[pid  4940] <... close resumed>)        = 0
[pid  4939] <... fcntl resumed>)        = 5
[pid  4938] <... close resumed>)        = 0
[pid  4937] close(13 <unfinished ...>
[pid  4941] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4940] close(4 <unfinished ...>
[pid  4939] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4938] close(4 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... write resumed>)        = 8
[pid  4940] <... close resumed>)        = 0
[pid  4939] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4938] <... close resumed>)        = 0
[pid  4937] close(14 <unfinished ...>
[pid  4941] close(3 <unfinished ...>
[pid  4940] close(5 <unfinished ...>
[pid  4939] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4938] close(5 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... close resumed>)        = 0
[pid  4940] <... close resumed>)        = 0
[pid  4937] close(15 <unfinished ...>
[pid  4940] close(6 <unfinished ...>
[pid  4939] <... openat resumed>)       = 3
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(4 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4938] <... close resumed>)        = 0
[pid  4937] close(16 <unfinished ...>
[pid  4941] <... close resumed>)        = 0
[pid  4940] close(7 <unfinished ...>
[pid  4939] <... write resumed>)        = 8
[pid  4938] close(6 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(5 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(3 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(17 <unfinished ...>
[pid  4941] <... close resumed>)        = 0
[pid  4940] close(8 <unfinished ...>
[pid  4939] <... close resumed>)        = 0
[pid  4938] close(7 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(6 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(4 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(18 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(9 <unfinished ...>
[pid  4939] <... close resumed>)        = 0
[pid  4938] close(8 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(7 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(5 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(19 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(10 <unfinished ...>
[pid  4939] <... close resumed>)        = 0
[pid  4938] close(9 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(8 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(6 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(20 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(11 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(10 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(9 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(7 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(21 <unfinished ...>
[pid  4942] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(12 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(11 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... set_robust_list resumed>) = 0
[pid  4941] close(10 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(8 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(22 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(13 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(12 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4941] close(11 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(9 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(23 <unfinished ...>
[pid  4942] <... prctl resumed>)        = 0
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(14 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(13 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] setpgid(0, 0 <unfinished ...>
[pid  4941] close(12 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(10 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(24 <unfinished ...>
[pid  4942] <... setpgid resumed>)      = 0
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(15 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(14 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4941] close(13 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(11 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(25 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(16 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(15 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... openat resumed>)       = 3
[pid  4941] close(14 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(12 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(26 <unfinished ...>
[pid  4942] write(3, "1000", 4 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(17 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(16 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... write resumed>)        = 4
[pid  4941] close(15 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(13 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(27 <unfinished ...>
[pid  4942] close(3 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(18 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(17 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = 0
[pid  4941] close(16 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(14 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(28 <unfinished ...>
[pid  4942] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(19 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(18 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] close(17 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(15 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] close(29 <unfinished ...>
[pid  4942] <... openat resumed>)       = 3
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(20 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(19 <unfinished ...>
[pid  4937] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] setns(201, 0 <unfinished ...>
[pid  4941] close(18 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(16 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] exit_group(0 <unfinished ...>
[pid  4942] <... setns resumed>)        = 0
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(21 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(20 <unfinished ...>
[pid  4937] <... exit_group resumed>)   = ?
[pid  4942] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4941] close(19 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(17 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4937] +++ exited with 0 +++
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(22 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(21 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4942] <... socket resumed>)       = 4
[pid  4942] setns(3, 0 <unfinished ...>
[pid  4941] close(20 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(18 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... setns resumed>)        = 0
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(23 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(22 <unfinished ...>
[pid  4942] close(3 <unfinished ...>
[pid  4941] close(21 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(19 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4943 attached
 <unfinished ...>
[pid  4942] <... close resumed>)        = 0
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(24 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(23 <unfinished ...>
[pid  4942] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4941] close(22 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(20 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 201
[pid  4942] <... fcntl resumed>)        = 5
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(25 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(24 <unfinished ...>
[pid  4942] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4941] close(23 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(21 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(26 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(25 <unfinished ...>
[pid  4942] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4941] close(24 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(22 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... openat resumed>)       = 3
[pid  4940] close(27 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(26 <unfinished ...>
[pid  4941] close(25 <unfinished ...>
[pid  4940] close(28 <unfinished ...>
[pid  4942] <... write resumed>)        = 8
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(3 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] close(29 <unfinished ...>
[pid  4939] close(23 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = 0
[pid  4941] close(26 <unfinished ...>
[pid  4940] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(27 <unfinished ...>
[pid  4942] close(4 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] exit_group(0 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = 0
[pid  4941] close(27 <unfinished ...>
[pid  4940] <... exit_group resumed>)   = ?
[pid  4939] close(24 <unfinished ...>
[pid  4943] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4942] close(5 <unfinished ...>
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4940] +++ exited with 0 +++
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(28 <unfinished ...>
[pid  4942] <... close resumed>)        = 0
[pid  4943] <... set_robust_list resumed>) = 0
[pid  4942] close(6 <unfinished ...>
[pid  4941] close(28 <unfinished ...>
[pid  4939] close(25 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(7 <unfinished ...>
[pid  4941] close(29 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] close(29 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4941] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(26 <unfinished ...>
[pid  4938] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4942] close(8 <unfinished ...>
[pid  4941] exit_group(0 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4938] exit_group(0 <unfinished ...>
[pid  4941] <... exit_group resumed>)   = ?
[pid  4943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4943] setpgid(0, 0 <unfinished ...>
[pid  4938] <... exit_group resumed>)   = ?
[pid  4943] <... setpgid resumed>)      = 0
[pid  4943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4943] write(3, "1000", 4)         = 4
[pid  4943] close(3)                    = 0
[pid  4941] +++ exited with 0 +++
[pid  4943] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4943] setns(201, 0)               = 0
[pid  4943] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4938] +++ exited with 0 +++
[pid  4943] <... socket resumed>)       = 4
[pid  4939] close(27 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 198
[pid  4942] close(9 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] setns(3, 0)                 = 0
[pid  4943] close(3)                    = 0
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4943] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4942] close(10 <unfinished ...>
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... fcntl resumed>)        = 5
[pid  4943] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  4943] openat(AT_FDCWD, "/dev/rfkill", O_RDWR./strace-static-x86_64: Process 4944 attached
) = 3
[pid  4939] close(29 <unfinished ...>
[pid  4944] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4943] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4944] <... set_robust_list resumed>) = 0
[pid  4943] <... write resumed>)        = 8
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 206
./strace-static-x86_64: Process 4945 attached
[pid  4944] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4943] close(3 <unfinished ...>
[pid  4942] close(11 <unfinished ...>
[pid  4939] exit_group(0 <unfinished ...>
[pid  4944] <... prctl resumed>)        = 0
[pid  4943] <... close resumed>)        = 0
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4939] <... exit_group resumed>)   = ?
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 197
[pid  4945] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4944] setpgid(0, 0 <unfinished ...>
[pid  4943] close(4 <unfinished ...>
[pid  4942] close(12 <unfinished ...>
[pid  4944] <... setpgid resumed>)      = 0
[pid  4943] <... close resumed>)        = 0
[pid  4944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4943] close(5 <unfinished ...>
[pid  4944] <... openat resumed>)       = 3
[pid  4943] <... close resumed>)        = 0
[pid  4939] +++ exited with 0 +++
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(13 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] write(3, "1000", 4 <unfinished ...>
[pid  4943] close(6 <unfinished ...>
[pid  4942] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  4945] <... set_robust_list resumed>) = 0
[pid  4944] <... write resumed>)        = 4
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(15./strace-static-x86_64: Process 4946 attached
 <unfinished ...>
[pid  4944] close(3 <unfinished ...>
[pid  4943] close(7 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4944] <... close resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(16 <unfinished ...>
[pid  4946] <... set_robust_list resumed>) = 0
[pid  4944] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4943] close(8 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4944] <... openat resumed>)       = 3
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(17 <unfinished ...>
[pid  4946] <... prctl resumed>)        = 0
[pid  4944] setns(201, 0 <unfinished ...>
[pid  4943] close(9 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] setpgid(0, 0 <unfinished ...>
[pid  4944] <... setns resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(18 <unfinished ...>
[pid  4946] <... setpgid resumed>)      = 0
[pid  4944] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4943] close(10 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4944] <... socket resumed>)       = 4
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(19 <unfinished ...>
[pid  4946] <... openat resumed>)       = 3
[pid  4945] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4944] setns(3, 0 <unfinished ...>
[pid  4943] close(11 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4946] write(3, "1000", 4 <unfinished ...>
[pid  4944] <... setns resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] close(20 <unfinished ...>
[pid  4946] <... write resumed>)        = 4
[pid  4944] close(3 <unfinished ...>
[pid  4943] close(12 <unfinished ...>
[pid  4946] close(3 <unfinished ...>
[pid  4944] <... close resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = 0
[pid  4944] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4943] close(13 <unfinished ...>
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4944] <... fcntl resumed>)        = 5
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4947 attached
[pid  4946] <... openat resumed>)       = 3
[pid  4945] <... prctl resumed>)        = 0
[pid  4944] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4943] close(14 <unfinished ...>
[pid  4942] close(21 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 200
[pid  4946] setns(201, 0 <unfinished ...>
[pid  4944] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] setpgid(0, 0 <unfinished ...>
[pid  4946] <... setns resumed>)        = 0
[pid  4944] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4943] close(15 <unfinished ...>
[pid  4942] close(22 <unfinished ...>
[pid  4945] <... setpgid resumed>)      = 0
[pid  4947] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4946] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4944] <... openat resumed>)       = 3
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... socket resumed>)       = 4
[pid  4945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4944] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4943] close(16 <unfinished ...>
[pid  4942] close(23 <unfinished ...>
[pid  4946] setns(3, 0 <unfinished ...>
[pid  4945] <... openat resumed>)       = 3
[pid  4944] <... write resumed>)        = 8
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] <... set_robust_list resumed>) = 0
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... setns resumed>)        = 0
[pid  4944] close(3 <unfinished ...>
[pid  4943] close(17 <unfinished ...>
[pid  4942] close(24 <unfinished ...>
[pid  4946] close(3 <unfinished ...>
[pid  4945] write(3, "1000", 4 <unfinished ...>
[pid  4944] <... close resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = 0
[pid  4945] <... write resumed>)        = 4
[pid  4944] close(4 <unfinished ...>
[pid  4943] close(18 <unfinished ...>
[pid  4942] close(25 <unfinished ...>
[pid  4946] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4945] close(3 <unfinished ...>
[pid  4944] <... close resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... fcntl resumed>)        = 5
[pid  4944] close(5 <unfinished ...>
[pid  4943] close(19 <unfinished ...>
[pid  4942] close(26 <unfinished ...>
[pid  4945] <... close resumed>)        = 0
[pid  4947] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4946] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4945] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4944] <... close resumed>)        = 0
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4944] close(6 <unfinished ...>
[pid  4943] close(20 <unfinished ...>
[pid  4942] close(27 <unfinished ...>
[pid  4945] <... openat resumed>)       = 3
[pid  4947] <... prctl resumed>)        = 0
[pid  4946] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] setns(201, 0 <unfinished ...>
[pid  4947] setpgid(0, 0 <unfinished ...>
[pid  4946] <... openat resumed>)       = 3
[pid  4944] close(7 <unfinished ...>
[pid  4943] close(21 <unfinished ...>
[pid  4942] close(28 <unfinished ...>
[pid  4945] <... setns resumed>)        = 0
[pid  4947] <... setpgid resumed>)      = 0
[pid  4946] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4945] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4946] <... write resumed>)        = 8
[pid  4945] <... socket resumed>)       = 4
[pid  4944] close(8 <unfinished ...>
[pid  4943] close(22 <unfinished ...>
[pid  4942] close(29 <unfinished ...>
[pid  4946] close(3 <unfinished ...>
[pid  4945] setns(3, 0 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] <... openat resumed>)       = 3
[pid  4946] <... close resumed>)        = 0
[pid  4945] <... setns resumed>)        = 0
[pid  4944] close(9 <unfinished ...>
[pid  4943] close(23 <unfinished ...>
[pid  4942] exit_group(0 <unfinished ...>
[pid  4947] write(3, "1000", 4 <unfinished ...>
[pid  4946] close(4 <unfinished ...>
[pid  4945] close(3 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] <... exit_group resumed>)   = ?
[pid  4947] <... write resumed>)        = 4
[pid  4946] <... close resumed>)        = 0
[pid  4945] <... close resumed>)        = 0
[pid  4944] close(10 <unfinished ...>
[pid  4943] close(24 <unfinished ...>
[pid  4946] close(5 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = 0
[pid  4944] close(11 <unfinished ...>
[pid  4943] close(25 <unfinished ...>
[pid  4946] close(6 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(12 <unfinished ...>
[pid  4943] close(26 <unfinished ...>
[pid  4946] close(7 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4942] +++ exited with 0 +++
[pid  4947] close(3 <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4944] close(13 <unfinished ...>
[pid  4943] close(27 <unfinished ...>
[pid  4947] <... close resumed>)        = 0
[pid  4946] close(8 <unfinished ...>
[pid  4945] <... fcntl resumed>)        = 5
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4947] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4944] close(14 <unfinished ...>
[pid  4943] close(28 <unfinished ...>
[pid  4947] <... openat resumed>)       = 3
[pid  4946] close(9 <unfinished ...>
[pid  4945] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4944] close(15 <unfinished ...>
[pid  4947] setns(201, 0 <unfinished ...>
[pid  4943] close(29 <unfinished ...>
[pid  4946] close(10 <unfinished ...>
[pid  4945] <... openat resumed>)       = 3
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4947] <... setns resumed>)        = 0
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4944] close(16 <unfinished ...>
[pid  4943] exit_group(0 <unfinished ...>
[pid  4946] close(11 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4943] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4948 attached
[pid  4947] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... write resumed>)        = 8
[pid  4944] close(17 <unfinished ...>
[pid  4943] +++ exited with 0 +++
[pid  4947] <... socket resumed>)       = 4
[pid  4946] close(12 <unfinished ...>
[pid  4945] close(3 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 199
[pid  4947] setns(3, 0 <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = 0
[pid  4944] close(18 <unfinished ...>
[pid  4946] close(13 <unfinished ...>
[pid  4947] <... setns resumed>)        = 0
[pid  4945] close(4 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4947] close(3 <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = 0
[pid  4944] close(19 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4947] <... close resumed>)        = 0
[pid  4946] close(14 <unfinished ...>
[pid  4945] close(5 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(20 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4947] <... fcntl resumed>)        = 5
[pid  4946] close(15 <unfinished ...>
[pid  4945] <... close resumed>)        = 0
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(6 <unfinished ...>
[pid  4944] close(21 <unfinished ...>
[pid  4947] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4946] close(16 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(7 <unfinished ...>
[pid  4944] close(22 <unfinished ...>
[pid  4946] close(17 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(23 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4947] <... openat resumed>)       = 3
[pid  4946] close(18 <unfinished ...>
[pid  4945] close(8 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(24 <unfinished ...>
[pid  4946] close(19 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(25 <unfinished ...>
[pid  4946] close(20 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(26 <unfinished ...>
[pid  4946] close(21 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(27 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 202
[pid  4947] <... write resumed>)        = 8
[pid  4946] close(22 <unfinished ...>
[pid  4945] close(9 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] close(3 <unfinished ...>
[pid  4944] close(28 <unfinished ...>
[pid  4946] close(23 <unfinished ...>
[pid  4945] close(10 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] <... close resumed>)        = 0
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] close(29 <unfinished ...>
[pid  4947] close(4 <unfinished ...>
[pid  4946] close(24 <unfinished ...>
[pid  4945] close(11 <unfinished ...>
[pid  4944] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] <... close resumed>)        = 0
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] exit_group(0 <unfinished ...>
[pid  4947] close(5 <unfinished ...>
[pid  4946] close(25 <unfinished ...>
[pid  4945] close(12 <unfinished ...>
[pid  4944] <... exit_group resumed>)   = ?
[pid  4947] <... close resumed>)        = 0
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4944] +++ exited with 0 +++
[pid  4947] close(6 <unfinished ...>
[pid  4946] close(26 <unfinished ...>
[pid  4945] close(13 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4948] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 4949 attached
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4948] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4947] close(7 <unfinished ...>
[pid  4946] close(27 <unfinished ...>
[pid  4945] close(14 <unfinished ...>
[pid  4949] <... set_robust_list resumed>) = 0
[pid  4948] <... prctl resumed>)        = 0
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4948] setpgid(0, 0 <unfinished ...>
[pid  4947] close(8 <unfinished ...>
[pid  4946] close(28 <unfinished ...>
[pid  4945] close(15 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4949] <... prctl resumed>)        = 0
[pid  4948] <... setpgid resumed>)      = 0
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] setpgid(0, 0 <unfinished ...>
[pid  4946] close(29 <unfinished ...>
[pid  4949] <... setpgid resumed>)      = 0
[pid  4946] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4946] exit_group(0 <unfinished ...>
[pid  4945] close(16 <unfinished ...>
[pid  4947] close(9 <unfinished ...>
[pid  4949] <... openat resumed>)       = 3
[pid  4948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4946] <... exit_group resumed>)   = ?
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 199
[pid  4949] write(3, "1000", 4 <unfinished ...>
[pid  4948] <... openat resumed>)       = 3
[pid  4947] close(10 <unfinished ...>
[pid  4946] +++ exited with 0 +++
[pid  4945] close(17 <unfinished ...>
[pid  4948] write(3, "1000", 4 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4947] close(11 <unfinished ...>
[pid  4945] close(18 <unfinished ...>
[pid  4948] <... write resumed>)        = 4
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] close(12 <unfinished ...>
[pid  4945] close(19 <unfinished ...>
[pid  4948] close(3 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] <... write resumed>)        = 4
[pid  4947] close(13 <unfinished ...>
[pid  4945] close(20 <unfinished ...>
[pid  4948] <... close resumed>)        = 0
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] close(14 <unfinished ...>
[pid  4948] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4945] close(21 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] close(15 <unfinished ...>
[pid  4945] close(22 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] close(16 <unfinished ...>
[pid  4945] close(23 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4950 attached
[pid  4949] close(3 <unfinished ...>
[pid  4947] close(17 <unfinished ...>
[pid  4948] <... openat resumed>)       = 3
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4949] <... close resumed>)        = 0
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(24 <unfinished ...>
[pid  4948] setns(201, 0 <unfinished ...>
[pid  4950] <... set_robust_list resumed>) = 0
[pid  4949] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4947] close(18 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] <... setns resumed>)        = 0
[pid  4950] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4949] <... openat resumed>)       = 3
[pid  4948] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(25 <unfinished ...>
[pid  4950] <... prctl resumed>)        = 0
[pid  4949] setns(201, 0 <unfinished ...>
[pid  4947] close(19 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] setpgid(0, 0 <unfinished ...>
[pid  4949] <... setns resumed>)        = 0
[pid  4948] <... socket resumed>)       = 4
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(26 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4950] <... setpgid resumed>)      = 0
[pid  4949] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4948] setns(3, 0 <unfinished ...>
[pid  4947] close(20 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4949] <... socket resumed>)       = 4
[pid  4950] <... openat resumed>)       = 3
[pid  4949] setns(3, 0 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(27 <unfinished ...>
[pid  4948] <... setns resumed>)        = 0
[pid  4950] write(3, "1000", 4 <unfinished ...>
[pid  4949] <... setns resumed>)        = 0
[pid  4947] close(21 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(3 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 198
[pid  4950] <... write resumed>)        = 4
[pid  4949] close(3 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(28 <unfinished ...>
[pid  4950] close(3 <unfinished ...>
[pid  4949] <... close resumed>)        = 0
[pid  4948] <... close resumed>)        = 0
[pid  4947] close(22 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] <... close resumed>)        = 0
[pid  4949] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4948] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4945] close(29 <unfinished ...>
[pid  4950] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4949] <... fcntl resumed>)        = 5
[pid  4948] <... fcntl resumed>)        = 5
[pid  4947] close(23 <unfinished ...>
[pid  4945] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] <... openat resumed>)       = 3
[pid  4949] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4951 attached
[pid  4950] setns(201, 0 <unfinished ...>
[pid  4949] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4948] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4945] exit_group(0 <unfinished ...>
[pid  4951] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4950] <... setns resumed>)        = 0
[pid  4949] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4948] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4947] close(24 <unfinished ...>
[pid  4945] <... exit_group resumed>)   = ?
[pid  4951] <... set_robust_list resumed>) = 0
[pid  4950] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4949] <... openat resumed>)       = 3
[pid  4948] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4950] <... socket resumed>)       = 4
[pid  4949] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4951] <... prctl resumed>)        = 0
[pid  4950] setns(3, 0 <unfinished ...>
[pid  4949] <... write resumed>)        = 8
[pid  4947] close(25 <unfinished ...>
[pid  4945] +++ exited with 0 +++
[pid  4951] setpgid(0, 0 <unfinished ...>
[pid  4950] <... setns resumed>)        = 0
[pid  4949] close(3 <unfinished ...>
[pid  4948] <... openat resumed>)       = 3
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... setpgid resumed>)      = 0
[pid  4950] close(3 <unfinished ...>
[pid  4949] <... close resumed>)        = 0
[pid  4948] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4947] close(26 <unfinished ...>
[pid  4951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4950] <... close resumed>)        = 0
[pid  4949] close(4 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4948] <... write resumed>)        = 8
[pid  4951] <... openat resumed>)       = 3
[pid  4950] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4949] <... close resumed>)        = 0
[pid  4948] close(3 <unfinished ...>
[pid  4947] close(27 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4951] write(3, "1000", 4 <unfinished ...>
[pid  4950] <... fcntl resumed>)        = 5
[pid  4949] close(5 <unfinished ...>
[pid  4948] <... close resumed>)        = 0
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... write resumed>)        = 4
[pid  4950] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4949] <... close resumed>)        = 0
[pid  4951] close(3 <unfinished ...>
[pid  4950] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4949] close(6 <unfinished ...>
[pid  4951] <... close resumed>)        = 0
[pid  4950] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(4 <unfinished ...>
[pid  4947] close(28 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 207
./strace-static-x86_64: Process 4952 attached
[pid  4951] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4950] <... openat resumed>)       = 3
[pid  4949] close(7 <unfinished ...>
[pid  4948] <... close resumed>)        = 0
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4951] <... openat resumed>)       = 3
[pid  4950] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] close(29 <unfinished ...>
[pid  4948] close(5 <unfinished ...>
[pid  4952] <... set_robust_list resumed>) = 0
[pid  4951] setns(201, 0 <unfinished ...>
[pid  4950] <... write resumed>)        = 8
[pid  4949] close(8 <unfinished ...>
[pid  4947] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... setns resumed>)        = 0
[pid  4950] close(3 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4950] <... close resumed>)        = 0
[pid  4949] close(9 <unfinished ...>
[pid  4948] <... close resumed>)        = 0
[pid  4947] exit_group(0 <unfinished ...>
[pid  4952] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4951] <... socket resumed>)       = 4
[pid  4950] close(4 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(6 <unfinished ...>
[pid  4947] <... exit_group resumed>)   = ?
[pid  4951] setns(3, 0 <unfinished ...>
[pid  4950] <... close resumed>)        = 0
[pid  4949] close(10 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... setns resumed>)        = 0
[pid  4950] close(5 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(3 <unfinished ...>
[pid  4950] <... close resumed>)        = 0
[pid  4949] close(11 <unfinished ...>
[pid  4951] <... close resumed>)        = 0
[pid  4950] close(6 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(12 <unfinished ...>
[pid  4951] <... fcntl resumed>)        = 5
[pid  4950] close(7 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4947] +++ exited with 0 +++
[pid  4948] close(7 <unfinished ...>
[pid  4951] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(13 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] <... prctl resumed>)        = 0
[pid  4951] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4950] close(8 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(8 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4952] setpgid(0, 0 <unfinished ...>
[pid  4951] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(14 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4952] <... setpgid resumed>)      = 0
[pid  4951] <... openat resumed>)       = 3
[pid  4950] close(9 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(9 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4951] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(15 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4951] <... write resumed>)        = 8
[pid  4950] close(10 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(10 <unfinished ...>
[pid  4951] close(3 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(16 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4953 attached
 <unfinished ...>
[pid  4952] <... openat resumed>)       = 3
[pid  4951] <... close resumed>)        = 0
[pid  4950] close(11 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(11 <unfinished ...>
[pid  4952] write(3, "1000", 4 <unfinished ...>
[pid  4951] close(4 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(17 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 201
[pid  4952] <... write resumed>)        = 4
[pid  4951] <... close resumed>)        = 0
[pid  4950] close(12 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(12 <unfinished ...>
[pid  4952] close(3 <unfinished ...>
[pid  4951] close(5 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(18 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] <... close resumed>)        = 0
[pid  4951] <... close resumed>)        = 0
[pid  4950] close(13 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(13 <unfinished ...>
[pid  4952] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4951] close(6 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(19 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(14 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(7 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(20 <unfinished ...>
[pid  4952] <... openat resumed>)       = 3
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(15 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] setns(201, 0 <unfinished ...>
[pid  4948] close(14 <unfinished ...>
[pid  4952] <... setns resumed>)        = 0
[pid  4951] close(8 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(21 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(16 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(15 <unfinished ...>
[pid  4952] <... socket resumed>)       = 4
[pid  4951] close(9 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(22 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] setns(3, 0 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(17 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(16 <unfinished ...>
[pid  4952] <... setns resumed>)        = 0
[pid  4951] close(10 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(23 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] close(3 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(18 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(17 <unfinished ...>
[pid  4952] <... close resumed>)        = 0
[pid  4951] close(11 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(24 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4952] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(19 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(18 <unfinished ...>
[pid  4952] <... fcntl resumed>)        = 5
[pid  4951] close(12 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... set_robust_list resumed>) = 0
[pid  4949] close(25 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(20 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(19 <unfinished ...>
[pid  4953] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4952] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4951] close(13 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(26 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... prctl resumed>)        = 0
[pid  4952] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(21 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(20 <unfinished ...>
[pid  4952] <... openat resumed>)       = 3
[pid  4951] close(14 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(27 <unfinished ...>
[pid  4953] setpgid(0, 0 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(22 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(21 <unfinished ...>
[pid  4953] <... setpgid resumed>)      = 0
[pid  4952] <... write resumed>)        = 8
[pid  4951] close(15 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(28 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] close(3 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(23 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(22 <unfinished ...>
[pid  4953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4952] <... close resumed>)        = 0
[pid  4951] close(16 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] close(29 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] close(4 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(24 <unfinished ...>
[pid  4949] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(23 <unfinished ...>
[pid  4953] <... openat resumed>)       = 3
[pid  4952] <... close resumed>)        = 0
[pid  4951] close(17 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] exit_group(0 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] write(3, "1000", 4 <unfinished ...>
[pid  4952] close(5 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(25 <unfinished ...>
[pid  4949] <... exit_group resumed>)   = ?
[pid  4948] close(24 <unfinished ...>
[pid  4953] <... write resumed>)        = 4
[pid  4952] <... close resumed>)        = 0
[pid  4951] close(18 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4949] +++ exited with 0 +++
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(3 <unfinished ...>
[pid  4952] close(6 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(26 <unfinished ...>
[pid  4948] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4953] <... close resumed>)        = 0
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(19 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4952] close(7 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(27 <unfinished ...>
[pid  4948] close(26 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(20 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... openat resumed>)       = 3
[pid  4952] close(8 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(28 <unfinished ...>
[pid  4948] close(27 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4953] setns(201, 0 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(21 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] close(29 <unfinished ...>
[pid  4951] close(22 <unfinished ...>
[pid  4950] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] exit_group(0 <unfinished ...>
[pid  4951] close(23 <unfinished ...>
[pid  4950] <... exit_group resumed>)   = ?
[pid  4953] <... setns resumed>)        = 0
[pid  4952] close(9 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4950] +++ exited with 0 +++
[pid  4948] close(28 <unfinished ...>
[pid  4953] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(24 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 203
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4952] close(10 <unfinished ...>
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] close(29 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(25 <unfinished ...>
[pid  4948] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] close(26 <unfinished ...>
[pid  4948] exit_group(0 <unfinished ...>
[pid  4952] close(11 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4953] <... socket resumed>)       = 4
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4951] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4948] <... exit_group resumed>)   = ?
[pid  4951] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  4951] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  4951] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  4951] exit_group(0)               = ?
[pid  4951] +++ exited with 0 +++
./strace-static-x86_64: Process 4954 attached
[pid  4948] +++ exited with 0 +++
[pid  4954] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4952] close(12 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4953] setns(3, 0 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 200
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4954] <... set_robust_list resumed>) = 0
[pid  4952] close(13 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4954] setpgid(0, 0)               = 0
[pid  4954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  4953] <... setns resumed>)        = 0
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4952] close(14 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 200
[pid  4954] write(3, "1000", 4)         = 4
[pid  4954] close(3)                    = 0
[pid  4954] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4955 attached
[pid  4954] setns(201, 0 <unfinished ...>
[pid  4952] close(15 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 199
[pid  4953] close(3 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = 0
[pid  4952] close(17./strace-static-x86_64: Process 4956 attached
 <unfinished ...>
[pid  4955] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4954] <... setns resumed>)        = 0
[pid  4953] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... fcntl resumed>)        = 5
[pid  4952] close(18 <unfinished ...>
[pid  4955] <... set_robust_list resumed>) = 0
[pid  4954] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4952] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  4953] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4952] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  4953] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4952] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  4952] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4952] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  4953] <... openat resumed>)       = 3
[pid  4952] close(24 <unfinished ...>
[pid  4953] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4957 attached
[pid  4955] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4954] <... socket resumed>)       = 4
[pid  4953] <... write resumed>)        = 8
[pid  4952] close(25 <unfinished ...>
[pid  4953] close(3 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4955] <... prctl resumed>)        = 0
[pid  4954] setns(3, 0 <unfinished ...>
[pid  4953] <... close resumed>)        = 0
[pid  4952] close(26 <unfinished ...>
[pid  4957] <... set_robust_list resumed>) = 0
[pid  4955] setpgid(0, 0 <unfinished ...>
[pid  4954] <... setns resumed>)        = 0
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(4 <unfinished ...>
[pid  4957] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4955] <... setpgid resumed>)      = 0
[pid  4954] close(3 <unfinished ...>
[pid  4952] close(27 <unfinished ...>
[pid  4953] <... close resumed>)        = 0
[pid  4957] <... prctl resumed>)        = 0
[pid  4956] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4954] <... close resumed>)        = 0
[pid  4953] close(5 <unfinished ...>
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] setpgid(0, 0 <unfinished ...>
[pid  4956] <... set_robust_list resumed>) = 0
[pid  4955] <... openat resumed>)       = 3
[pid  4954] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4952] close(28 <unfinished ...>
[pid  4957] <... setpgid resumed>)      = 0
[pid  4955] write(3, "1000", 4 <unfinished ...>
[pid  4954] <... fcntl resumed>)        = 5
[pid  4953] <... close resumed>)        = 0
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4956] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4955] <... write resumed>)        = 4
[pid  4954] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4953] close(6 <unfinished ...>
[pid  4952] close(29 <unfinished ...>
[pid  4957] <... openat resumed>)       = 3
[pid  4956] <... prctl resumed>)        = 0
[pid  4955] close(3 <unfinished ...>
[pid  4954] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] write(3, "1000", 4 <unfinished ...>
[pid  4956] setpgid(0, 0 <unfinished ...>
[pid  4955] <... close resumed>)        = 0
[pid  4954] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4953] close(7 <unfinished ...>
[pid  4952] exit_group(0 <unfinished ...>
[pid  4957] <... write resumed>)        = 4
[pid  4956] <... setpgid resumed>)      = 0
[pid  4955] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4954] <... openat resumed>)       = 3
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] <... exit_group resumed>)   = ?
[pid  4957] close(3 <unfinished ...>
[pid  4956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4955] <... openat resumed>)       = 3
[pid  4954] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4953] close(8 <unfinished ...>
[pid  4957] <... close resumed>)        = 0
[pid  4955] setns(201, 0 <unfinished ...>
[pid  4954] <... write resumed>)        = 8
[pid  4957] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4955] <... setns resumed>)        = 0
[pid  4954] close(3 <unfinished ...>
[pid  4957] <... openat resumed>)       = 3
[pid  4955] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4954] <... close resumed>)        = 0
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4952] +++ exited with 0 +++
[pid  4957] setns(201, 0 <unfinished ...>
[pid  4956] <... openat resumed>)       = 3
[pid  4955] <... socket resumed>)       = 4
[pid  4954] close(4 <unfinished ...>
[pid  4953] close(9 <unfinished ...>
[pid  4957] <... setns resumed>)        = 0
[pid  4955] setns(3, 0 <unfinished ...>
[pid  4954] <... close resumed>)        = 0
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4956] write(3, "1000", 4 <unfinished ...>
[pid  4955] <... setns resumed>)        = 0
[pid  4954] close(5 <unfinished ...>
[pid  4953] close(10 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4957] <... socket resumed>)       = 4
[pid  4956] <... write resumed>)        = 4
[pid  4955] close(3 <unfinished ...>
[pid  4954] <... close resumed>)        = 0
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4957] setns(3, 0 <unfinished ...>
[pid  4956] close(3 <unfinished ...>
[pid  4955] <... close resumed>)        = 0
[pid  4954] close(6 <unfinished ...>
[pid  4953] close(11 <unfinished ...>
[pid  4957] <... setns resumed>)        = 0
[pid  4956] <... close resumed>)        = 0
[pid  4955] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4957] close(3 <unfinished ...>
[pid  4956] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4955] <... fcntl resumed>)        = 5
[pid  4954] close(7 <unfinished ...>
[pid  4953] close(12 <unfinished ...>
[pid  4957] <... close resumed>)        = 0
[pid  4956] <... openat resumed>)       = 3
[pid  4955] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4956] setns(201, 0 <unfinished ...>
[pid  4955] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4954] close(8 <unfinished ...>
[pid  4953] close(13 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4957] <... fcntl resumed>)        = 5
[pid  4956] <... setns resumed>)        = 0
[pid  4955] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4955] <... openat resumed>)       = 3
[pid  4954] close(9 <unfinished ...>
[pid  4953] close(14 <unfinished ...>
[pid  4956] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4957] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4955] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 208
[pid  4957] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4956] <... socket resumed>)       = 4
[pid  4955] <... write resumed>)        = 8
[pid  4954] close(10 <unfinished ...>
[pid  4953] close(15 <unfinished ...>
[pid  4957] <... openat resumed>)       = 3
[pid  4956] setns(3, 0 <unfinished ...>
[pid  4955] close(3 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4956] <... setns resumed>)        = 0
[pid  4955] <... close resumed>)        = 0
[pid  4954] close(11 <unfinished ...>
[pid  4953] close(16 <unfinished ...>
[pid  4957] <... write resumed>)        = 8
[pid  4956] close(3 <unfinished ...>
[pid  4955] close(4 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] close(3 <unfinished ...>
[pid  4956] <... close resumed>)        = 0
[pid  4955] <... close resumed>)        = 0
[pid  4954] close(12 <unfinished ...>
[pid  4953] close(17./strace-static-x86_64: Process 4958 attached
 <unfinished ...>
[pid  4957] <... close resumed>)        = 0
[pid  4956] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4955] close(5 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] close(4 <unfinished ...>
[pid  4956] <... fcntl resumed>)        = 5
[pid  4955] <... close resumed>)        = 0
[pid  4954] close(13 <unfinished ...>
[pid  4953] close(18 <unfinished ...>
[pid  4957] <... close resumed>)        = 0
[pid  4956] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4955] close(6 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] close(5 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(14 <unfinished ...>
[pid  4958] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4957] <... close resumed>)        = 0
[pid  4956] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4955] close(7 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... set_robust_list resumed>) = 0
[pid  4957] close(6 <unfinished ...>
[pid  4956] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(15 <unfinished ...>
[pid  4953] close(19 <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... openat resumed>)       = 3
[pid  4955] close(8 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4957] close(7 <unfinished ...>
[pid  4956] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(16 <unfinished ...>
[pid  4953] close(20 <unfinished ...>
[pid  4958] <... prctl resumed>)        = 0
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... write resumed>)        = 8
[pid  4955] close(9 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] setpgid(0, 0 <unfinished ...>
[pid  4957] close(8 <unfinished ...>
[pid  4956] close(3 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(17 <unfinished ...>
[pid  4953] close(21 <unfinished ...>
[pid  4958] <... setpgid resumed>)      = 0
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = 0
[pid  4955] close(10 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] close(9 <unfinished ...>
[pid  4956] close(4 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(18 <unfinished ...>
[pid  4958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = 0
[pid  4955] close(11 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(22 <unfinished ...>
[pid  4957] close(10 <unfinished ...>
[pid  4956] close(5 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(19 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... openat resumed>)       = 3
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = 0
[pid  4955] close(12 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(23 <unfinished ...>
[pid  4958] write(3, "1000", 4 <unfinished ...>
[pid  4957] close(11 <unfinished ...>
[pid  4956] close(6 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(20 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... write resumed>)        = 4
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(13 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(24 <unfinished ...>
[pid  4958] close(3 <unfinished ...>
[pid  4957] close(12 <unfinished ...>
[pid  4956] close(7 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(21 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... close resumed>)        = 0
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(14 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(25 <unfinished ...>
[pid  4958] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4957] close(13 <unfinished ...>
[pid  4956] close(8 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(22 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(15 <unfinished ...>
[pid  4958] <... openat resumed>)       = 3
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(26 <unfinished ...>
[pid  4958] setns(201, 0 <unfinished ...>
[pid  4957] close(14 <unfinished ...>
[pid  4956] close(9 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(23 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... setns resumed>)        = 0
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(16 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(27 <unfinished ...>
[pid  4958] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4957] close(15 <unfinished ...>
[pid  4956] close(10 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(24 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... socket resumed>)       = 4
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(17 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(28 <unfinished ...>
[pid  4958] setns(3, 0 <unfinished ...>
[pid  4957] close(16 <unfinished ...>
[pid  4956] close(11 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(25 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... setns resumed>)        = 0
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(18 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] close(29 <unfinished ...>
[pid  4958] close(3 <unfinished ...>
[pid  4957] close(17 <unfinished ...>
[pid  4956] close(12 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(26 <unfinished ...>
[pid  4953] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... close resumed>)        = 0
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(19 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4957] close(18 <unfinished ...>
[pid  4956] close(13 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(27 <unfinished ...>
[pid  4953] exit_group(0 <unfinished ...>
[pid  4958] <... fcntl resumed>)        = 5
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(20 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] <... exit_group resumed>)   = ?
[pid  4958] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4957] close(19 <unfinished ...>
[pid  4956] close(14 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(28 <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(21 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] close(20 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] close(29 <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(22 <unfinished ...>
[pid  4954] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] close(21 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4954] exit_group(0 <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(23 <unfinished ...>
[pid  4954] <... exit_group resumed>)   = ?
[pid  4958] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4957] close(22 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4953] +++ exited with 0 +++
[pid  4958] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] close(15 <unfinished ...>
[pid  4955] close(24 <unfinished ...>
[pid  4954] +++ exited with 0 +++
[pid  4957] close(23 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] close(16 <unfinished ...>
[pid  4955] close(25 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4958] <... openat resumed>)       = 3
[pid  4957] close(24 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4958] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] close(17 <unfinished ...>
[pid  4955] close(26 <unfinished ...>
[pid  4957] close(25 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(27 <unfinished ...>
[pid  4957] close(26 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(28 <unfinished ...>
[pid  4957] close(27 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] close(29 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4957] close(28 <unfinished ...>
[pid  4956] close(18 <unfinished ...>
[pid  4955] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 202
[pid  4958] <... write resumed>)        = 8
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] exit_group(0 <unfinished ...>
[pid  4957] close(29 <unfinished ...>
[pid  4956] close(19 <unfinished ...>
[pid  4955] <... exit_group resumed>)   = ?
[pid  4958] close(3 <unfinished ...>
[pid  4957] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4955] +++ exited with 0 +++
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4958] <... close resumed>)        = 0
[pid  4957] exit_group(0 <unfinished ...>
[pid  4956] close(20 <unfinished ...>
[pid  4957] <... exit_group resumed>)   = ?
[pid  4958] close(4 <unfinished ...>
[pid  4957] +++ exited with 0 +++
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4958] <... close resumed>)        = 0
[pid  4956] close(21 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 204
[pid  4958] close(5 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4959 attached
[pid  4959] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4956] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  4958] <... close resumed>)        = 0
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4956] close(23 <unfinished ...>
[pid  4958] close(6 <unfinished ...>
[pid  4959] <... set_robust_list resumed>) = 0
[pid  4959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4959] setpgid(0, 0)               = 0
[pid  4959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(7 <unfinished ...>
[pid  4956] close(24 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 201
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] close(25 <unfinished ...>
[pid  4958] close(8 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4960 attached
[pid  4959] <... openat resumed>)       = 3
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] close(26 <unfinished ...>
[pid  4958] close(9 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] close(27 <unfinished ...>
[pid  4960] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4959] write(3, "1000", 4 <unfinished ...>
[pid  4960] <... set_robust_list resumed>) = 0
[pid  4959] <... write resumed>)        = 4
[pid  4960] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4959] close(3 <unfinished ...>
[pid  4960] <... prctl resumed>)        = 0
[pid  4959] <... close resumed>)        = 0
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(10 <unfinished ...>
[pid  4956] close(28 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 200
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] setpgid(0, 0 <unfinished ...>
[pid  4959] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4956] close(29 <unfinished ...>
[pid  4958] close(11 <unfinished ...>
[pid  4956] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(12 <unfinished ...>
[pid  4956] exit_group(0 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4956] <... exit_group resumed>)   = ?
[pid  4958] close(13 <unfinished ...>
[pid  4960] <... setpgid resumed>)      = 0
[pid  4959] <... openat resumed>)       = 3
[pid  4960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4959] setns(201, 0 <unfinished ...>
[pid  4956] +++ exited with 0 +++
[pid  4960] <... openat resumed>)       = 3
[pid  4959] <... setns resumed>)        = 0
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(14./strace-static-x86_64: Process 4962 attached
 <unfinished ...>
[pid  4960] write(3, "1000", 4 <unfinished ...>
[pid  4959] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4958] close(15 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4962] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4960] <... write resumed>)        = 4
[pid  4959] <... socket resumed>)       = 4
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4962] <... set_robust_list resumed>) = 0
[pid  4960] close(3 <unfinished ...>
[pid  4959] setns(3, 0 <unfinished ...>
[pid  4958] close(16 <unfinished ...>
[pid  4962] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4960] <... close resumed>)        = 0
[pid  4959] <... setns resumed>)        = 0
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... prctl resumed>)        = 0
[pid  4960] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4959] close(3 <unfinished ...>
[pid  4958] close(17 <unfinished ...>
[pid  4962] setpgid(0, 0 <unfinished ...>
[pid  4960] <... openat resumed>)       = 3
[pid  4959] <... close resumed>)        = 0
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4961 attached
 <unfinished ...>
[pid  4962] <... setpgid resumed>)      = 0
[pid  4960] setns(201, 0 <unfinished ...>
[pid  4959] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4958] close(18 <unfinished ...>
[pid  4962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4961] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4960] <... setns resumed>)        = 0
[pid  4959] <... fcntl resumed>)        = 5
[pid  4962] <... openat resumed>)       = 3
[pid  4961] <... set_robust_list resumed>) = 0
[pid  4960] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4959] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] write(3, "1000", 4 <unfinished ...>
[pid  4961] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4960] <... socket resumed>)       = 4
[pid  4959] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4958] close(19 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 201
[pid  4962] <... write resumed>)        = 4
[pid  4961] <... prctl resumed>)        = 0
[pid  4960] setns(3, 0 <unfinished ...>
[pid  4959] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(3 <unfinished ...>
[pid  4961] setpgid(0, 0 <unfinished ...>
[pid  4960] <... setns resumed>)        = 0
[pid  4959] <... openat resumed>)       = 3
[pid  4958] close(20 <unfinished ...>
[pid  4962] <... close resumed>)        = 0
[pid  4961] <... setpgid resumed>)      = 0
[pid  4960] close(3 <unfinished ...>
[pid  4959] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4960] <... close resumed>)        = 0
[pid  4959] <... write resumed>)        = 8
[pid  4958] close(21./strace-static-x86_64: Process 4963 attached
 <unfinished ...>
[pid  4962] <... openat resumed>)       = 3
[pid  4961] <... openat resumed>)       = 3
[pid  4960] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4959] close(3 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4962] setns(201, 0 <unfinished ...>
[pid  4961] write(3, "1000", 4 <unfinished ...>
[pid  4960] <... fcntl resumed>)        = 5
[pid  4959] <... close resumed>)        = 0
[pid  4958] close(22 <unfinished ...>
[pid  4963] <... set_robust_list resumed>) = 0
[pid  4962] <... setns resumed>)        = 0
[pid  4961] <... write resumed>)        = 4
[pid  4960] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4959] close(4 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4962] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4961] close(3 <unfinished ...>
[pid  4960] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4959] <... close resumed>)        = 0
[pid  4958] close(23 <unfinished ...>
[pid  4963] <... prctl resumed>)        = 0
[pid  4962] <... socket resumed>)       = 4
[pid  4961] <... close resumed>)        = 0
[pid  4960] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4959] close(5 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] setpgid(0, 0 <unfinished ...>
[pid  4962] setns(3, 0 <unfinished ...>
[pid  4961] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4960] <... openat resumed>)       = 3
[pid  4959] <... close resumed>)        = 0
[pid  4958] close(24 <unfinished ...>
[pid  4963] <... setpgid resumed>)      = 0
[pid  4962] <... setns resumed>)        = 0
[pid  4961] <... openat resumed>)       = 3
[pid  4960] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4959] close(6 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4962] close(3 <unfinished ...>
[pid  4961] setns(201, 0 <unfinished ...>
[pid  4960] <... write resumed>)        = 8
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(25 <unfinished ...>
[pid  4963] <... openat resumed>)       = 3
[pid  4962] <... close resumed>)        = 0
[pid  4961] <... setns resumed>)        = 0
[pid  4960] close(3 <unfinished ...>
[pid  4959] close(7 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] write(3, "1000", 4 <unfinished ...>
[pid  4962] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4961] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4960] <... close resumed>)        = 0
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(26 <unfinished ...>
[pid  4963] <... write resumed>)        = 4
[pid  4962] <... fcntl resumed>)        = 5
[pid  4961] <... socket resumed>)       = 4
[pid  4960] close(4 <unfinished ...>
[pid  4959] close(8 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] close(3 <unfinished ...>
[pid  4962] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4961] setns(3, 0 <unfinished ...>
[pid  4960] <... close resumed>)        = 0
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(27 <unfinished ...>
[pid  4963] <... close resumed>)        = 0
[pid  4962] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4961] <... setns resumed>)        = 0
[pid  4960] close(5 <unfinished ...>
[pid  4959] close(9 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4962] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4961] close(3 <unfinished ...>
[pid  4960] <... close resumed>)        = 0
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(28 <unfinished ...>
[pid  4963] <... openat resumed>)       = 3
[pid  4962] <... openat resumed>)       = 3
[pid  4961] <... close resumed>)        = 0
[pid  4960] close(6 <unfinished ...>
[pid  4959] close(10 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] setns(201, 0 <unfinished ...>
[pid  4962] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4961] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] close(29 <unfinished ...>
[pid  4963] <... setns resumed>)        = 0
[pid  4962] <... write resumed>)        = 8
[pid  4961] <... fcntl resumed>)        = 5
[pid  4960] close(7 <unfinished ...>
[pid  4959] close(11 <unfinished ...>
[pid  4958] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4962] close(3 <unfinished ...>
[pid  4961] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] exit_group(0 <unfinished ...>
[pid  4963] <... socket resumed>)       = 4
[pid  4962] <... close resumed>)        = 0
[pid  4961] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4960] close(8 <unfinished ...>
[pid  4959] close(12 <unfinished ...>
[pid  4958] <... exit_group resumed>)   = ?
[pid  4963] setns(3, 0 <unfinished ...>
[pid  4962] close(4 <unfinished ...>
[pid  4961] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... setns resumed>)        = 0
[pid  4961] <... openat resumed>)       = 3
[pid  4960] close(9 <unfinished ...>
[pid  4959] close(13 <unfinished ...>
[pid  4963] close(3 <unfinished ...>
[pid  4961] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4958] +++ exited with 0 +++
[pid  4963] <... close resumed>)        = 0
[pid  4962] <... close resumed>)        = 0
[pid  4961] <... write resumed>)        = 8
[pid  4960] close(10 <unfinished ...>
[pid  4959] close(14 <unfinished ...>
[pid  4963] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4962] close(5 <unfinished ...>
[pid  4961] close(3 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4963] <... fcntl resumed>)        = 5
[pid  4962] <... close resumed>)        = 0
[pid  4961] <... close resumed>)        = 0
[pid  4960] close(11 <unfinished ...>
[pid  4959] close(15 <unfinished ...>
[pid  4963] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4962] close(6 <unfinished ...>
[pid  4961] close(4 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = 0
[pid  4960] close(12 <unfinished ...>
[pid  4959] close(16 <unfinished ...>
[pid  4963] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4962] close(7 <unfinished ...>
[pid  4961] close(5 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4963] <... openat resumed>)       = 3
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = 0
[pid  4960] close(13 <unfinished ...>
[pid  4959] close(17 <unfinished ...>
[pid  4963] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4961] close(6 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... write resumed>)        = 8
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(14 <unfinished ...>
[pid  4959] close(18 <unfinished ...>
[pid  4963] close(3 <unfinished ...>
[pid  4962] close(8 <unfinished ...>
[pid  4961] close(7 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... close resumed>)        = 0
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(15 <unfinished ...>
[pid  4959] close(19 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 209
[pid  4963] close(4 <unfinished ...>
[pid  4962] close(9 <unfinished ...>
[pid  4961] close(8 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... close resumed>)        = 0
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(16 <unfinished ...>
[pid  4959] close(20 <unfinished ...>
[pid  4963] close(5 <unfinished ...>
[pid  4962] close(10 <unfinished ...>
[pid  4961] close(9 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... close resumed>)        = 0
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(17 <unfinished ...>
[pid  4959] close(21 <unfinished ...>
[pid  4963] close(6 <unfinished ...>
[pid  4962] close(11 <unfinished ...>
[pid  4961] close(10 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(18 <unfinished ...>
[pid  4959] close(22./strace-static-x86_64: Process 4964 attached
 <unfinished ...>
[pid  4963] close(7 <unfinished ...>
[pid  4962] close(12 <unfinished ...>
[pid  4961] close(11 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(19 <unfinished ...>
[pid  4959] close(23 <unfinished ...>
[pid  4964] <... set_robust_list resumed>) = 0
[pid  4963] close(8 <unfinished ...>
[pid  4962] close(13 <unfinished ...>
[pid  4961] close(12 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(20 <unfinished ...>
[pid  4959] close(24 <unfinished ...>
[pid  4964] <... prctl resumed>)        = 0
[pid  4963] close(9 <unfinished ...>
[pid  4962] close(14 <unfinished ...>
[pid  4961] close(13 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] setpgid(0, 0 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(21 <unfinished ...>
[pid  4959] close(25 <unfinished ...>
[pid  4964] <... setpgid resumed>)      = 0
[pid  4963] close(10 <unfinished ...>
[pid  4962] close(15 <unfinished ...>
[pid  4961] close(14 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(22 <unfinished ...>
[pid  4959] close(26 <unfinished ...>
[pid  4964] <... openat resumed>)       = 3
[pid  4963] close(11 <unfinished ...>
[pid  4962] close(16 <unfinished ...>
[pid  4961] close(15 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] write(3, "1000", 4 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(23 <unfinished ...>
[pid  4959] close(27 <unfinished ...>
[pid  4964] <... write resumed>)        = 4
[pid  4963] close(12 <unfinished ...>
[pid  4962] close(17 <unfinished ...>
[pid  4961] close(16 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] close(3 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(24 <unfinished ...>
[pid  4959] close(28 <unfinished ...>
[pid  4964] <... close resumed>)        = 0
[pid  4963] close(13 <unfinished ...>
[pid  4961] close(17 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(18 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(25 <unfinished ...>
[pid  4959] close(29 <unfinished ...>
[pid  4964] <... openat resumed>)       = 3
[pid  4963] close(14 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(18 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] setns(201, 0 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(19 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(26 <unfinished ...>
[pid  4959] exit_group(0 <unfinished ...>
[pid  4964] <... setns resumed>)        = 0
[pid  4963] close(15 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(19 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4959] <... exit_group resumed>)   = ?
[pid  4964] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(20 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(27 <unfinished ...>
[pid  4959] +++ exited with 0 +++
[pid  4964] <... socket resumed>)       = 4
[pid  4963] close(16 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(20 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4964] setns(3, 0 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(21 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(28 <unfinished ...>
[pid  4964] <... setns resumed>)        = 0
[pid  4963] close(17 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(21 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] close(3 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(22 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] close(29 <unfinished ...>
[pid  4964] <... close resumed>)        = 0
[pid  4963] close(18 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(22 <unfinished ...>
[pid  4960] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(23 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] exit_group(0 <unfinished ...>
[pid  4964] <... fcntl resumed>)        = 5
[pid  4963] close(19 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(23 <unfinished ...>
[pid  4960] <... exit_group resumed>)   = ?
[pid  4964] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(24 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4960] +++ exited with 0 +++
[pid  4964] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4963] close(20 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(24 <unfinished ...>
[pid  4964] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4962] close(25 <unfinished ...>
[pid  4964] <... openat resumed>)       = 3
[pid  4963] close(21 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(25 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4964] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(26 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] <... write resumed>)        = 8
[pid  4963] close(22 <unfinished ...>
[pid  4961] close(26 <unfinished ...>
[pid  4964] close(3 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] <... close resumed>)        = 0
[pid  4963] close(23 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(27 <unfinished ...>
[pid  4964] close(4 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(27 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 203
[pid  4964] <... close resumed>)        = 0
[pid  4963] close(24 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(28 <unfinished ...>
[pid  4964] close(5 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(28 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] <... close resumed>)        = 0
[pid  4963] close(25 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] close(29 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4964] close(6 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] close(29 <unfinished ...>
[pid  4961] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] close(26 <unfinished ...>
[pid  4961] exit_group(0 <unfinished ...>
[pid  4964] close(7 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4965 attached
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] close(27 <unfinished ...>
[pid  4962] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4961] +++ exited with 0 +++
[pid  4964] close(8 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4962] exit_group(0 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 205
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] close(28 <unfinished ...>
[pid  4962] <... exit_group resumed>)   = ?
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4964] close(9 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] close(29 <unfinished ...>
[pid  4964] close(10 <unfinished ...>
[pid  4963] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] exit_group(0 <unfinished ...>
[pid  4964] close(11 <unfinished ...>
[pid  4963] <... exit_group resumed>)   = ?
[pid  4965] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4963] +++ exited with 0 +++
[pid  4962] +++ exited with 0 +++
[pid  4964] close(12 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4964] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4964] close(14 <unfinished ...>
[pid  4965] <... set_robust_list resumed>) = 0
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4966 attached
 <unfinished ...>
[pid  4964] close(15 <unfinished ...>
[pid  4966] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... set_robust_list resumed>) = 0
[pid  4964] close(16 <unfinished ...>
[pid  4966] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... prctl resumed>)        = 0
[pid  4964] close(17 <unfinished ...>
[pid  4966] setpgid(0, 0 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 202
[pid  4966] <... setpgid resumed>)      = 0
[pid  4965] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4964] close(18 <unfinished ...>
[pid  4966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4965] <... prctl resumed>)        = 0
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... openat resumed>)       = 3
[pid  4965] setpgid(0, 0 <unfinished ...>
[pid  4964] close(19 <unfinished ...>
[pid  4966] write(3, "1000", 4 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4966] <... write resumed>)        = 4
[pid  4965] <... setpgid resumed>)      = 0
[pid  4964] close(20 <unfinished ...>
[pid  4966] close(3 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = 0
[pid  4964] close(21 <unfinished ...>
[pid  4966] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... openat resumed>)       = 3
[pid  4964] close(22 <unfinished ...>
[pid  4966] setns(201, 0 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4966] <... setns resumed>)        = 0
[pid  4965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4964] close(23 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 202
[pid  4966] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... socket resumed>)       = 4
[pid  4964] close(24 <unfinished ...>
[pid  4966] setns(3, 0 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... setns resumed>)        = 0
[pid  4964] close(25 <unfinished ...>
[pid  4966] close(3 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = 0
[pid  4964] close(26 <unfinished ...>
[pid  4966] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 201
./strace-static-x86_64: Process 4967 attached
[pid  4966] <... fcntl resumed>)        = 5
[pid  4965] <... openat resumed>)       = 3
[pid  4964] close(27 <unfinished ...>
[pid  4967] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4966] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4965] write(3, "1000", 4 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4969 attached
./strace-static-x86_64: Process 4968 attached
[pid  4967] <... set_robust_list resumed>) = 0
[pid  4966] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4964] close(28 <unfinished ...>
[pid  4965] <... write resumed>)        = 4
[pid  4967] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4966] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(3 <unfinished ...>
[pid  4968] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4967] <... prctl resumed>)        = 0
[pid  4966] <... openat resumed>)       = 3
[pid  4964] close(29 <unfinished ...>
[pid  4965] <... close resumed>)        = 0
[pid  4969] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4967] setpgid(0, 0 <unfinished ...>
[pid  4966] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4964] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4969] <... set_robust_list resumed>) = 0
[pid  4968] <... set_robust_list resumed>) = 0
[pid  4967] <... setpgid resumed>)      = 0
[pid  4966] <... write resumed>)        = 8
[pid  4964] exit_group(0 <unfinished ...>
[pid  4967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4966] close(3 <unfinished ...>
[pid  4965] <... openat resumed>)       = 3
[pid  4964] <... exit_group resumed>)   = ?
[pid  4969] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4968] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4967] <... openat resumed>)       = 3
[pid  4966] <... close resumed>)        = 0
[pid  4965] setns(201, 0 <unfinished ...>
[pid  4964] +++ exited with 0 +++
[pid  4969] <... prctl resumed>)        = 0
[pid  4967] write(3, "1000", 4 <unfinished ...>
[pid  4966] close(4 <unfinished ...>
[pid  4968] <... prctl resumed>)        = 0
[pid  4967] <... write resumed>)        = 4
[pid  4966] <... close resumed>)        = 0
[pid  4969] setpgid(0, 0 <unfinished ...>
[pid  4965] <... setns resumed>)        = 0
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4969] <... setpgid resumed>)      = 0
[pid  4968] setpgid(0, 0 <unfinished ...>
[pid  4967] close(3 <unfinished ...>
[pid  4966] close(5 <unfinished ...>
[pid  4965] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4968] <... setpgid resumed>)      = 0
[pid  4967] <... close resumed>)        = 0
[pid  4966] <... close resumed>)        = 0
[pid  4967] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4966] close(6 <unfinished ...>
[pid  4969] <... openat resumed>)       = 3
[pid  4968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4967] <... openat resumed>)       = 3
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... socket resumed>)       = 4
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4967] setns(201, 0 <unfinished ...>
[pid  4966] close(7 <unfinished ...>
[pid  4967] <... setns resumed>)        = 0
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4966] close(8 <unfinished ...>
[pid  4967] <... socket resumed>)       = 4
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] setns(3, 0 <unfinished ...>
[pid  4966] close(9 <unfinished ...>
[pid  4967] <... setns resumed>)        = 0
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(3 <unfinished ...>
[pid  4966] close(10 <unfinished ...>
[pid  4967] <... close resumed>)        = 0
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] setns(3, 0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 210
[pid  4969] write(3, "1000", 4 <unfinished ...>
[pid  4968] <... openat resumed>)       = 3
[pid  4967] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4966] close(11 <unfinished ...>
[pid  4965] <... setns resumed>)        = 0
[pid  4969] <... write resumed>)        = 4
[pid  4967] <... fcntl resumed>)        = 5
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(3 <unfinished ...>
[pid  4968] write(3, "1000", 4 <unfinished ...>
[pid  4969] close(3 <unfinished ...>
[pid  4967] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4966] close(12 <unfinished ...>
[pid  4969] <... close resumed>)        = 0
[pid  4968] <... write resumed>)        = 4
[pid  4967] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = 0
[pid  4967] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4966] close(13 <unfinished ...>
[pid  4969] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4968] close(3 <unfinished ...>
[pid  4967] <... openat resumed>)       = 3
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4968] <... close resumed>)        = 0
[pid  4967] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4966] close(14 <unfinished ...>
[pid  4965] <... fcntl resumed>)        = 5
./strace-static-x86_64: Process 4970 attached
[pid  4969] <... openat resumed>)       = 3
[pid  4968] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4967] <... write resumed>)        = 8
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4969] setns(201, 0 <unfinished ...>
[pid  4968] <... openat resumed>)       = 3
[pid  4967] close(3 <unfinished ...>
[pid  4966] close(15 <unfinished ...>
[pid  4965] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4970] <... set_robust_list resumed>) = 0
[pid  4967] <... close resumed>)        = 0
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4968] setns(201, 0 <unfinished ...>
[pid  4969] <... setns resumed>)        = 0
[pid  4970] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4968] <... setns resumed>)        = 0
[pid  4967] close(4 <unfinished ...>
[pid  4966] close(16 <unfinished ...>
[pid  4965] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4969] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4970] <... prctl resumed>)        = 0
[pid  4968] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4967] <... close resumed>)        = 0
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] setpgid(0, 0 <unfinished ...>
[pid  4967] close(5 <unfinished ...>
[pid  4966] close(17 <unfinished ...>
[pid  4970] <... setpgid resumed>)      = 0
[pid  4967] <... close resumed>)        = 0
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... openat resumed>)       = 3
[pid  4969] <... socket resumed>)       = 4
[pid  4970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4968] <... socket resumed>)       = 4
[pid  4967] close(6 <unfinished ...>
[pid  4966] close(18 <unfinished ...>
[pid  4965] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4969] setns(3, 0 <unfinished ...>
[pid  4970] <... openat resumed>)       = 3
[pid  4968] setns(3, 0 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] write(3, "1000", 4 <unfinished ...>
[pid  4969] <... setns resumed>)        = 0
[pid  4967] close(7 <unfinished ...>
[pid  4966] close(19 <unfinished ...>
[pid  4968] <... setns resumed>)        = 0
[pid  4965] <... write resumed>)        = 8
[pid  4970] <... write resumed>)        = 4
[pid  4969] close(3 <unfinished ...>
[pid  4968] close(3 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(3 <unfinished ...>
[pid  4970] close(3 <unfinished ...>
[pid  4969] <... close resumed>)        = 0
[pid  4968] <... close resumed>)        = 0
[pid  4967] close(8 <unfinished ...>
[pid  4966] close(20 <unfinished ...>
[pid  4965] <... close resumed>)        = 0
[pid  4970] <... close resumed>)        = 0
[pid  4969] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4968] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(4 <unfinished ...>
[pid  4970] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4969] <... fcntl resumed>)        = 5
[pid  4968] <... fcntl resumed>)        = 5
[pid  4967] close(9 <unfinished ...>
[pid  4966] close(21 <unfinished ...>
[pid  4965] <... close resumed>)        = 0
[pid  4970] <... openat resumed>)       = 3
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(5 <unfinished ...>
[pid  4970] setns(201, 0 <unfinished ...>
[pid  4969] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4968] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4967] close(10 <unfinished ...>
[pid  4966] close(22 <unfinished ...>
[pid  4970] <... setns resumed>)        = 0
[pid  4969] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4968] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = 0
[pid  4970] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4969] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4968] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4967] close(11 <unfinished ...>
[pid  4966] close(23 <unfinished ...>
[pid  4965] close(6 <unfinished ...>
[pid  4970] <... socket resumed>)       = 4
[pid  4969] <... openat resumed>)       = 3
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] setns(3, 0 <unfinished ...>
[pid  4969] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4968] <... openat resumed>)       = 3
[pid  4967] close(12 <unfinished ...>
[pid  4966] close(24 <unfinished ...>
[pid  4965] close(7 <unfinished ...>
[pid  4970] <... setns resumed>)        = 0
[pid  4968] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] <... write resumed>)        = 8
[pid  4970] close(3 <unfinished ...>
[pid  4967] close(13 <unfinished ...>
[pid  4966] close(25 <unfinished ...>
[pid  4965] close(8 <unfinished ...>
[pid  4968] <... write resumed>)        = 8
[pid  4969] close(3 <unfinished ...>
[pid  4970] <... close resumed>)        = 0
[pid  4968] close(3 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4969] <... close resumed>)        = 0
[pid  4968] <... close resumed>)        = 0
[pid  4967] close(14 <unfinished ...>
[pid  4966] close(26 <unfinished ...>
[pid  4965] close(9 <unfinished ...>
[pid  4970] <... fcntl resumed>)        = 5
[pid  4969] close(4 <unfinished ...>
[pid  4968] close(4 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4969] <... close resumed>)        = 0
[pid  4968] <... close resumed>)        = 0
[pid  4967] close(15 <unfinished ...>
[pid  4966] close(27 <unfinished ...>
[pid  4965] close(10 <unfinished ...>
[pid  4970] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4969] close(5 <unfinished ...>
[pid  4968] close(5 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4969] <... close resumed>)        = 0
[pid  4968] <... close resumed>)        = 0
[pid  4967] close(16 <unfinished ...>
[pid  4966] close(28 <unfinished ...>
[pid  4965] close(11 <unfinished ...>
[pid  4970] <... openat resumed>)       = 3
[pid  4969] close(6 <unfinished ...>
[pid  4968] close(6 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(17 <unfinished ...>
[pid  4966] close(29 <unfinished ...>
[pid  4965] close(12 <unfinished ...>
[pid  4970] <... write resumed>)        = 8
[pid  4969] close(7 <unfinished ...>
[pid  4968] close(7 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(3 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(18 <unfinished ...>
[pid  4966] exit_group(0 <unfinished ...>
[pid  4965] close(13 <unfinished ...>
[pid  4970] <... close resumed>)        = 0
[pid  4969] close(8 <unfinished ...>
[pid  4968] close(8 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4966] <... exit_group resumed>)   = ?
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(4 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(19 <unfinished ...>
[pid  4966] +++ exited with 0 +++
[pid  4965] close(14 <unfinished ...>
[pid  4970] <... close resumed>)        = 0
[pid  4969] close(9 <unfinished ...>
[pid  4968] close(9 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4970] close(5 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(20 <unfinished ...>
[pid  4965] close(15 <unfinished ...>
[pid  4970] <... close resumed>)        = 0
[pid  4969] close(10 <unfinished ...>
[pid  4968] close(10 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(6 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(21 <unfinished ...>
[pid  4965] close(16 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(11 <unfinished ...>
[pid  4968] close(11 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4970] close(7 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(22 <unfinished ...>
[pid  4965] close(17 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(8 <unfinished ...>
[pid  4967] close(23 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(9 <unfinished ...>
[pid  4967] close(24 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(10 <unfinished ...>
[pid  4967] close(25 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(12 <unfinished ...>
[pid  4968] close(12 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 206
[pid  4970] close(11 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(26 <unfinished ...>
[pid  4965] close(18 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(13 <unfinished ...>
[pid  4968] close(13 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(12 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(27 <unfinished ...>
[pid  4965] close(19 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(14 <unfinished ...>
[pid  4968] close(14 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(13 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(28 <unfinished ...>
[pid  4965] close(20 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(15 <unfinished ...>
[pid  4968] close(15 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4970] close(14 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] close(29 <unfinished ...>
[pid  4965] close(21./strace-static-x86_64: Process 4971 attached
 <unfinished ...>
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(16 <unfinished ...>
[pid  4968] close(16 <unfinished ...>
[pid  4967] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4970] close(15 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] exit_group(0 <unfinished ...>
[pid  4965] close(22 <unfinished ...>
[pid  4971] <... set_robust_list resumed>) = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(17 <unfinished ...>
[pid  4968] close(17 <unfinished ...>
[pid  4967] <... exit_group resumed>)   = ?
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4970] close(16 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4967] +++ exited with 0 +++
[pid  4965] close(23 <unfinished ...>
[pid  4971] <... prctl resumed>)        = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(18 <unfinished ...>
[pid  4968] close(18 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4971] setpgid(0, 0 <unfinished ...>
[pid  4970] close(17 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(24 <unfinished ...>
[pid  4971] <... setpgid resumed>)      = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(19 <unfinished ...>
[pid  4968] close(19 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4970] close(18 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(25 <unfinished ...>
[pid  4971] <... openat resumed>)       = 3
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(20 <unfinished ...>
[pid  4968] close(20 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] write(3, "1000", 4 <unfinished ...>
[pid  4970] close(19 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(26 <unfinished ...>
[pid  4971] <... write resumed>)        = 4
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(21 <unfinished ...>
[pid  4968] close(21 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] close(3 <unfinished ...>
[pid  4970] close(20 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(27 <unfinished ...>
[pid  4971] <... close resumed>)        = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(22 <unfinished ...>
[pid  4968] close(22 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4970] close(21 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(28 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4971] <... openat resumed>)       = 3
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(23 <unfinished ...>
[pid  4968] close(23 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] setns(201, 0 <unfinished ...>
[pid  4970] close(22 <unfinished ...>
[pid  4971] <... setns resumed>)        = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4970] close(23 <unfinished ...>
[pid  4971] <... socket resumed>)       = 4
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] setns(3, 0 <unfinished ...>
[pid  4970] close(24 <unfinished ...>
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] close(29 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... setns resumed>)        = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(24 <unfinished ...>
[pid  4968] close(24 <unfinished ...>
[pid  4965] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 203
[pid  4971] close(3 <unfinished ...>
[pid  4970] close(25 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] exit_group(0 <unfinished ...>
[pid  4971] <... close resumed>)        = 0
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(25 <unfinished ...>
[pid  4968] close(25 <unfinished ...>
[pid  4965] <... exit_group resumed>)   = ?
[pid  4971] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4970] close(26 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... fcntl resumed>)        = 5
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4970] close(27 <unfinished ...>
[pid  4971] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4970] close(28 <unfinished ...>
[pid  4971] <... openat resumed>)       = 3
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4965] +++ exited with 0 +++
[pid  4969] close(26 <unfinished ...>
[pid  4971] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4970] close(29 <unfinished ...>
[pid  4968] close(26 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4972 attached
[pid  4971] <... write resumed>)        = 8
[pid  4970] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] close(27 <unfinished ...>
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4972] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4971] close(3 <unfinished ...>
[pid  4970] exit_group(0 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] close(27 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4972] <... set_robust_list resumed>) = 0
[pid  4971] <... close resumed>)        = 0
[pid  4970] <... exit_group resumed>)   = ?
[pid  4969] close(28 <unfinished ...>
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4972] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4971] close(4 <unfinished ...>
[pid  4970] +++ exited with 0 +++
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] close(28 <unfinished ...>
[pid  4972] <... prctl resumed>)        = 0
[pid  4971] <... close resumed>)        = 0
[pid  4969] close(29 <unfinished ...>
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4972] setpgid(0, 0 <unfinished ...>
[pid  4971] close(5 <unfinished ...>
[pid  4969] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] close(29 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4972] <... setpgid resumed>)      = 0
[pid  4971] <... close resumed>)        = 0
[pid  4969] exit_group(0 <unfinished ...>
[pid  4968] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4971] close(6 <unfinished ...>
[pid  4972] <... openat resumed>)       = 3
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] <... exit_group resumed>)   = ?
[pid  4968] exit_group(0 <unfinished ...>
[pid  4972] write(3, "1000", 4 <unfinished ...>
[pid  4971] close(7 <unfinished ...>
[pid  4972] <... write resumed>)        = 4
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] close(3 <unfinished ...>
[pid  4971] close(8 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 204
[pid  4972] <... close resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4971] close(9 <unfinished ...>
[pid  4972] <... openat resumed>)       = 3
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4969] +++ exited with 0 +++
[pid  4968] <... exit_group resumed>)   = ?
[pid  4972] setns(201, 0 <unfinished ...>
[pid  4971] close(10 <unfinished ...>
[pid  4972] <... setns resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4971] close(11 <unfinished ...>
[pid  4972] <... socket resumed>)       = 4
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] setns(3, 0 <unfinished ...>
[pid  4971] close(12 <unfinished ...>
[pid  4972] <... setns resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] close(3 <unfinished ...>
[pid  4971] close(13 <unfinished ...>
[pid  4972] <... close resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4968] +++ exited with 0 +++
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4972] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4971] close(14 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4972] <... fcntl resumed>)        = 5
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4972] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4971] close(15 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4973 attached
 <unfinished ...>
[pid  4972] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4971] close(16 <unfinished ...>
[pid  4972] <... openat resumed>)       = 3
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4974 attached
 <unfinished ...>
[pid  4973] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4972] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4971] close(17 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 211
[pid  4972] <... write resumed>)        = 8
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 203
[pid  4972] close(3 <unfinished ...>
[pid  4971] close(18 <unfinished ...>
[pid  4972] <... close resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] close(4 <unfinished ...>
[pid  4971] close(19 <unfinished ...>
[pid  4973] <... set_robust_list resumed>) = 0
[pid  4972] <... close resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 202
[pid  4972] close(5 <unfinished ...>
[pid  4971] close(20 <unfinished ...>
[pid  4972] <... close resumed>)        = 0
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4972] close(6 <unfinished ...>
[pid  4971] close(21 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] close(7 <unfinished ...>
[pid  4971] close(22 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4973] <... prctl resumed>)        = 0
[pid  4972] close(8 <unfinished ...>
[pid  4971] close(23./strace-static-x86_64: Process 4975 attached
 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] close(9 <unfinished ...>
[pid  4971] close(24 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4976 attached
[pid  4972] close(10 <unfinished ...>
[pid  4971] close(25 <unfinished ...>
[pid  4976] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4974] <... set_robust_list resumed>) = 0
[pid  4973] setpgid(0, 0 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... set_robust_list resumed>) = 0
[pid  4973] <... setpgid resumed>)      = 0
[pid  4972] close(11 <unfinished ...>
[pid  4971] close(26 <unfinished ...>
[pid  4974] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4976] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4974] <... prctl resumed>)        = 0
[pid  4973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... prctl resumed>)        = 0
[pid  4972] close(12 <unfinished ...>
[pid  4971] close(27 <unfinished ...>
[pid  4976] setpgid(0, 0 <unfinished ...>
[pid  4974] setpgid(0, 0 <unfinished ...>
[pid  4973] <... openat resumed>)       = 3
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... setpgid resumed>)      = 0
[pid  4974] <... setpgid resumed>)      = 0
[pid  4973] write(3, "1000", 4 <unfinished ...>
[pid  4972] close(13 <unfinished ...>
[pid  4971] close(28 <unfinished ...>
[pid  4976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4973] <... write resumed>)        = 4
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... openat resumed>)       = 3
[pid  4974] <... openat resumed>)       = 3
[pid  4973] close(3 <unfinished ...>
[pid  4972] close(14 <unfinished ...>
[pid  4971] close(29 <unfinished ...>
[pid  4976] write(3, "1000", 4 <unfinished ...>
[pid  4974] write(3, "1000", 4 <unfinished ...>
[pid  4973] <... close resumed>)        = 0
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... write resumed>)        = 4
[pid  4974] <... write resumed>)        = 4
[pid  4973] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4972] close(15 <unfinished ...>
[pid  4971] exit_group(0 <unfinished ...>
[pid  4976] close(3 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4971] <... exit_group resumed>)   = ?
[pid  4976] <... close resumed>)        = 0
[pid  4975] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4974] close(3 <unfinished ...>
[pid  4973] <... openat resumed>)       = 3
[pid  4972] close(16 <unfinished ...>
[pid  4971] +++ exited with 0 +++
[pid  4976] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4974] <... close resumed>)        = 0
[pid  4973] setns(201, 0 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... openat resumed>)       = 3
[pid  4975] <... set_robust_list resumed>) = 0
[pid  4974] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4973] <... setns resumed>)        = 0
[pid  4972] close(17 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4976] setns(201, 0 <unfinished ...>
[pid  4973] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4976] <... setns resumed>)        = 0
[pid  4972] close(18 <unfinished ...>
[pid  4976] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4973] <... socket resumed>)       = 4
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... restart_syscall resumed>) = 0
[pid  4976] <... socket resumed>)       = 4
[pid  4974] <... openat resumed>)       = 3
[pid  4973] setns(3, 0 <unfinished ...>
[pid  4972] close(19 <unfinished ...>
[pid  4976] setns(3, 0 <unfinished ...>
[pid  4973] <... setns resumed>)        = 0
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... setns resumed>)        = 0
[pid  4972] close(20 <unfinished ...>
[pid  4976] close(3 <unfinished ...>
[pid  4974] setns(201, 0 <unfinished ...>
[pid  4973] close(3 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4976] <... close resumed>)        = 0
[pid  4974] <... setns resumed>)        = 0
[pid  4973] <... close resumed>)        = 0
[pid  4972] close(21 <unfinished ...>
[pid  4976] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... fcntl resumed>)        = 5
[pid  4972] close(22 <unfinished ...>
[pid  4976] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4974] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4973] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4972] close(23 <unfinished ...>
[pid  4976] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 207
[pid  4976] <... openat resumed>)       = 3
[pid  4974] <... socket resumed>)       = 4
[pid  4973] <... fcntl resumed>)        = 5
[pid  4972] close(24 <unfinished ...>
[pid  4976] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4974] setns(3, 0 <unfinished ...>
[pid  4973] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... write resumed>)        = 8
[pid  4975] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4974] <... setns resumed>)        = 0
[pid  4973] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4972] close(25 <unfinished ...>
[pid  4976] close(3 <unfinished ...>
[pid  4975] <... prctl resumed>)        = 0
[pid  4974] close(3 <unfinished ...>
[pid  4973] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = 0
[pid  4975] setpgid(0, 0 <unfinished ...>
[pid  4974] <... close resumed>)        = 0
[pid  4972] close(26 <unfinished ...>
[pid  4976] close(4 <unfinished ...>
[pid  4975] <... setpgid resumed>)      = 0
[pid  4974] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4973] <... openat resumed>)       = 3
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4977 attached
[pid  4976] <... close resumed>)        = 0
[pid  4975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4974] <... fcntl resumed>)        = 5
[pid  4973] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4972] close(27 <unfinished ...>
[pid  4977] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4976] close(5 <unfinished ...>
[pid  4974] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4973] <... write resumed>)        = 8
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] <... set_robust_list resumed>) = 0
[pid  4976] <... close resumed>)        = 0
[pid  4975] <... openat resumed>)       = 3
[pid  4974] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4973] close(3 <unfinished ...>
[pid  4972] close(28 <unfinished ...>
[pid  4977] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4976] close(6 <unfinished ...>
[pid  4975] write(3, "1000", 4 <unfinished ...>
[pid  4974] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4973] <... close resumed>)        = 0
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] <... prctl resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4972] close(29 <unfinished ...>
[pid  4973] close(4 <unfinished ...>
[pid  4977] setpgid(0, 0 <unfinished ...>
[pid  4976] close(7 <unfinished ...>
[pid  4975] <... write resumed>)        = 4
[pid  4974] <... openat resumed>)       = 3
[pid  4973] <... close resumed>)        = 0
[pid  4972] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] <... setpgid resumed>)      = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] close(3 <unfinished ...>
[pid  4974] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4973] close(5 <unfinished ...>
[pid  4972] exit_group(0 <unfinished ...>
[pid  4977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4976] close(8 <unfinished ...>
[pid  4975] <... close resumed>)        = 0
[pid  4972] <... exit_group resumed>)   = ?
[pid  4974] <... write resumed>)        = 8
[pid  4977] <... openat resumed>)       = 3
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4974] close(3 <unfinished ...>
[pid  4973] <... close resumed>)        = 0
[pid  4972] +++ exited with 0 +++
[pid  4977] write(3, "1000", 4 <unfinished ...>
[pid  4976] close(9 <unfinished ...>
[pid  4974] <... close resumed>)        = 0
[pid  4973] close(6 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4977] <... write resumed>)        = 4
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... openat resumed>)       = 3
[pid  4974] close(4 <unfinished ...>
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(3 <unfinished ...>
[pid  4976] close(10 <unfinished ...>
[pid  4975] setns(201, 0 <unfinished ...>
[pid  4974] <... close resumed>)        = 0
[pid  4973] close(7 <unfinished ...>
[pid  4977] <... close resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... setns resumed>)        = 0
[pid  4974] close(5 <unfinished ...>
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4976] close(11 <unfinished ...>
[pid  4975] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4977] <... openat resumed>)       = 3
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = 0
[pid  4973] close(8 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4977] setns(201, 0 <unfinished ...>
[pid  4976] close(12 <unfinished ...>
[pid  4975] <... socket resumed>)       = 4
[pid  4974] close(6 <unfinished ...>
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] <... setns resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4976] close(13 <unfinished ...>
[pid  4977] <... socket resumed>)       = 4
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] setns(3, 0 <unfinished ...>
[pid  4976] close(14 <unfinished ...>
[pid  4973] close(9 <unfinished ...>
[pid  4977] <... setns resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] setns(3, 0 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 204
[pid  4977] close(3 <unfinished ...>
[pid  4976] close(15 <unfinished ...>
[pid  4975] <... setns resumed>)        = 0
[pid  4974] close(7 <unfinished ...>
[pid  4973] close(10 <unfinished ...>
[pid  4977] <... close resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] close(3 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4976] close(16 <unfinished ...>
[pid  4975] <... close resumed>)        = 0
[pid  4974] close(8 <unfinished ...>
[pid  4973] close(11 <unfinished ...>
[pid  4977] <... fcntl resumed>)        = 5
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4976] close(17 <unfinished ...>
[pid  4975] <... fcntl resumed>)        = 5
[pid  4974] close(9 <unfinished ...>
[pid  4973] close(12 <unfinished ...>
[pid  4977] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8./strace-static-x86_64: Process 4978 attached
 <unfinished ...>
[pid  4977] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4976] close(18 <unfinished ...>
[pid  4974] close(10 <unfinished ...>
[pid  4975] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4973] close(13 <unfinished ...>
[pid  4978] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4977] <... openat resumed>)       = 3
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... set_robust_list resumed>) = 0
[pid  4977] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4976] close(19 <unfinished ...>
[pid  4975] <... openat resumed>)       = 3
[pid  4974] close(11 <unfinished ...>
[pid  4973] close(14 <unfinished ...>
[pid  4978] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4977] <... write resumed>)        = 8
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... prctl resumed>)        = 0
[pid  4977] close(3 <unfinished ...>
[pid  4976] close(20 <unfinished ...>
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] setpgid(0, 0 <unfinished ...>
[pid  4977] <... close resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... write resumed>)        = 8
[pid  4974] close(12 <unfinished ...>
[pid  4973] close(15 <unfinished ...>
[pid  4978] <... setpgid resumed>)      = 0
[pid  4977] close(4 <unfinished ...>
[pid  4976] close(21 <unfinished ...>
[pid  4975] close(3 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4977] <... close resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = 0
[pid  4978] <... openat resumed>)       = 3
[pid  4977] close(5 <unfinished ...>
[pid  4976] close(22 <unfinished ...>
[pid  4975] close(4 <unfinished ...>
[pid  4974] close(13 <unfinished ...>
[pid  4973] close(16 <unfinished ...>
[pid  4978] write(3, "1000", 4 <unfinished ...>
[pid  4977] <... close resumed>)        = 0
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = 0
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... write resumed>)        = 4
[pid  4977] close(6 <unfinished ...>
[pid  4976] close(23 <unfinished ...>
[pid  4975] close(5 <unfinished ...>
[pid  4974] close(14 <unfinished ...>
[pid  4973] close(17 <unfinished ...>
[pid  4978] close(3 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = 0
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = 0
[pid  4977] close(7 <unfinished ...>
[pid  4976] close(24 <unfinished ...>
[pid  4975] close(6 <unfinished ...>
[pid  4974] close(15 <unfinished ...>
[pid  4973] close(18 <unfinished ...>
[pid  4978] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... openat resumed>)       = 3
[pid  4977] close(8 <unfinished ...>
[pid  4976] close(25 <unfinished ...>
[pid  4975] close(7 <unfinished ...>
[pid  4974] close(16 <unfinished ...>
[pid  4973] close(19 <unfinished ...>
[pid  4978] setns(201, 0 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... setns resumed>)        = 0
[pid  4977] close(9 <unfinished ...>
[pid  4976] close(26 <unfinished ...>
[pid  4975] close(8 <unfinished ...>
[pid  4974] close(17 <unfinished ...>
[pid  4973] close(20 <unfinished ...>
[pid  4978] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... socket resumed>)       = 4
[pid  4977] close(10 <unfinished ...>
[pid  4976] close(27 <unfinished ...>
[pid  4975] close(9 <unfinished ...>
[pid  4974] close(18 <unfinished ...>
[pid  4973] close(21 <unfinished ...>
[pid  4978] setns(3, 0 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... setns resumed>)        = 0
[pid  4977] close(11 <unfinished ...>
[pid  4976] close(28 <unfinished ...>
[pid  4975] close(10 <unfinished ...>
[pid  4974] close(19 <unfinished ...>
[pid  4973] close(22 <unfinished ...>
[pid  4978] close(3 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = 0
[pid  4977] close(12 <unfinished ...>
[pid  4976] close(29 <unfinished ...>
[pid  4975] close(11 <unfinished ...>
[pid  4974] close(20 <unfinished ...>
[pid  4973] close(23 <unfinished ...>
[pid  4978] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... fcntl resumed>)        = 5
[pid  4977] close(13 <unfinished ...>
[pid  4976] exit_group(0 <unfinished ...>
[pid  4975] close(12 <unfinished ...>
[pid  4974] close(21 <unfinished ...>
[pid  4973] close(24 <unfinished ...>
[pid  4978] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4976] <... exit_group resumed>)   = ?
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4977] close(14 <unfinished ...>
[pid  4976] +++ exited with 0 +++
[pid  4975] close(13 <unfinished ...>
[pid  4974] close(22 <unfinished ...>
[pid  4973] close(25 <unfinished ...>
[pid  4978] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... openat resumed>)       = 3
[pid  4977] close(15 <unfinished ...>
[pid  4975] close(14 <unfinished ...>
[pid  4974] close(23 <unfinished ...>
[pid  4973] close(26 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4978] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... write resumed>)        = 8
[pid  4977] close(16 <unfinished ...>
[pid  4975] close(15 <unfinished ...>
[pid  4974] close(24 <unfinished ...>
[pid  4973] close(27 <unfinished ...>
[pid  4978] close(3 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = 0
[pid  4977] close(17 <unfinished ...>
[pid  4975] close(16 <unfinished ...>
[pid  4974] close(25 <unfinished ...>
[pid  4973] close(28 <unfinished ...>
[pid  4978] close(4 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4978] <... close resumed>)        = 0
[pid  4977] close(18 <unfinished ...>
[pid  4975] close(17 <unfinished ...>
[pid  4974] close(26 <unfinished ...>
[pid  4973] close(29 <unfinished ...>
[pid  4978] close(5 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = 0
[pid  4977] close(19 <unfinished ...>
[pid  4978] close(6 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(20 <unfinished ...>
[pid  4978] close(7 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(21 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] close(8 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] close(27 <unfinished ...>
[pid  4973] exit_group(0 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 203
[pid  4975] close(18 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(22 <unfinished ...>
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] <... exit_group resumed>)   = ?
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] close(9 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] close(28 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(23 <unfinished ...>
[pid  4978] close(10 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(24 <unfinished ...>
[pid  4978] close(11 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(25 <unfinished ...>
[pid  4978] close(12 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(26 <unfinished ...>
[pid  4978] close(13 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4973] +++ exited with 0 +++
[pid  4975] close(19 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(27 <unfinished ...>
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4979 attached
[pid  4978] close(14 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] close(20 <unfinished ...>
[pid  4974] close(29 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4979] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(28 <unfinished ...>
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4979] <... set_robust_list resumed>) = 0
[pid  4978] close(15 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] close(21 <unfinished ...>
[pid  4974] exit_group(0 <unfinished ...>
[pid  4979] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] close(29 <unfinished ...>
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4974] <... exit_group resumed>)   = ?
[pid  4979] <... prctl resumed>)        = 0
[pid  4978] close(16 <unfinished ...>
[pid  4977] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] close(22 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4979] setpgid(0, 0 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] exit_group(0 <unfinished ...>
[pid  4974] +++ exited with 0 +++
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] <... setpgid resumed>)      = 0
[pid  4978] close(17 <unfinished ...>
[pid  4977] <... exit_group resumed>)   = ?
[pid  4975] close(23 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 205
[pid  4979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4977] +++ exited with 0 +++
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4980 attached
[pid  4979] <... openat resumed>)       = 3
[pid  4978] close(18 <unfinished ...>
[pid  4975] close(24 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4979] write(3, "1000", 4 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4979] <... write resumed>)        = 4
[pid  4978] close(19 <unfinished ...>
[pid  4975] close(25 <unfinished ...>
[pid  4979] close(3 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] <... close resumed>)        = 0
[pid  4978] close(20 <unfinished ...>
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4979] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] close(26 <unfinished ...>
[pid  4979] <... openat resumed>)       = 3
[pid  4978] close(21 <unfinished ...>
[pid  4979] setns(201, 0 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4979] <... setns resumed>)        = 0
[pid  4978] close(22 <unfinished ...>
[pid  4975] close(27 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 208
[pid  4979] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] <... socket resumed>)       = 4
[pid  4978] close(23 <unfinished ...>
[pid  4979] setns(3, 0 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] <... setns resumed>)        = 0
[pid  4978] close(24 <unfinished ...>
[pid  4975] close(28 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 212
[pid  4979] close(3 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] <... close resumed>)        = 0
[pid  4978] close(25 <unfinished ...>
[pid  4975] close(29 <unfinished ...>
[pid  4979] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] <... fcntl resumed>)        = 5
[pid  4978] close(26 <unfinished ...>
[pid  4979] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4975] exit_group(0 <unfinished ...>
[pid  4979] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4978] close(27 <unfinished ...>
[pid  4975] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4981 attached
[pid  4979] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4979] <... openat resumed>)       = 3
[pid  4978] close(28 <unfinished ...>
[pid  4981] <... set_robust_list resumed>) = 0
[pid  4979] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4979] <... write resumed>)        = 8
[pid  4978] close(29 <unfinished ...>
[pid  4975] +++ exited with 0 +++
[pid  4981] <... prctl resumed>)        = 0
[pid  4979] close(3 <unfinished ...>
[pid  4978] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] setpgid(0, 0 <unfinished ...>
[pid  4979] <... close resumed>)        = 0
[pid  4978] exit_group(0 <unfinished ...>
[pid  4981] <... setpgid resumed>)      = 0
[pid  4980] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4979] close(4 <unfinished ...>
[pid  4978] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
./strace-static-x86_64: Process 4982 attached
[pid  4981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4980] <... set_robust_list resumed>) = 0
[pid  4979] <... close resumed>)        = 0
[pid  4978] +++ exited with 0 +++
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4982] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4981] <... openat resumed>)       = 3
[pid  4980] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4979] close(5 <unfinished ...>
[pid  4981] write(3, "1000", 4 <unfinished ...>
[pid  4979] <... close resumed>)        = 0
[pid  4981] <... write resumed>)        = 4
[pid  4979] close(6 <unfinished ...>
[pid  4981] close(3 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... set_robust_list resumed>) = 0
[pid  4981] <... close resumed>)        = 0
[pid  4980] <... prctl resumed>)        = 0
[pid  4979] close(7 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 204
[pid  4980] setpgid(0, 0 <unfinished ...>
[pid  4979] close(8 <unfinished ...>
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4981] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4980] <... setpgid resumed>)      = 0
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... openat resumed>)       = 3
[pid  4980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4979] close(9 <unfinished ...>
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4981] setns(201, 0 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... setns resumed>)        = 0
[pid  4980] <... openat resumed>)       = 3
[pid  4979] close(10 <unfinished ...>
[pid  4981] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4
[pid  4980] write(3, "1000", 4 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] setns(3, 0 <unfinished ...>
[pid  4980] <... write resumed>)        = 4
[pid  4979] close(11 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4983 attached
 <unfinished ...>
[pid  4982] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4981] <... setns resumed>)        = 0
[pid  4980] close(3 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4981] close(3 <unfinished ...>
[pid  4983] <... set_robust_list resumed>) = 0
[pid  4981] <... close resumed>)        = 0
[pid  4983] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4981] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4983] <... prctl resumed>)        = 0
[pid  4981] <... fcntl resumed>)        = 5
[pid  4980] <... close resumed>)        = 0
[pid  4979] close(12 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 205
[pid  4983] setpgid(0, 0 <unfinished ...>
[pid  4982] <... prctl resumed>)        = 0
[pid  4981] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4980] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... setpgid resumed>)      = 0
[pid  4981] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4979] close(13 <unfinished ...>
[pid  4983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4981] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4980] <... openat resumed>)       = 3
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... openat resumed>)       = 3
[pid  4982] setpgid(0, 0 <unfinished ...>
[pid  4981] <... openat resumed>)       = 3
[pid  4980] setns(201, 0 <unfinished ...>
[pid  4979] close(14 <unfinished ...>
[pid  4983] write(3, "1000", 4 <unfinished ...>
[pid  4981] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... write resumed>)        = 4
[pid  4982] <... setpgid resumed>)      = 0
[pid  4981] <... write resumed>)        = 8
[pid  4980] <... setns resumed>)        = 0
[pid  4979] close(15 <unfinished ...>
[pid  4983] close(3 <unfinished ...>
[pid  4981] close(3 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4984 attached
 <unfinished ...>
[pid  4983] <... close resumed>)        = 0
[pid  4982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4981] <... close resumed>)        = 0
[pid  4979] close(16 <unfinished ...>
[pid  4984] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4983] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4981] close(4 <unfinished ...>
[pid  4980] <... socket resumed>)       = 4
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... set_robust_list resumed>) = 0
[pid  4983] <... openat resumed>)       = 3
[pid  4982] <... openat resumed>)       = 3
[pid  4981] <... close resumed>)        = 0
[pid  4980] setns(3, 0 <unfinished ...>
[pid  4979] close(17 <unfinished ...>
[pid  4984] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4983] setns(201, 0 <unfinished ...>
[pid  4981] close(5 <unfinished ...>
[pid  4980] <... setns resumed>)        = 0
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] write(3, "1000", 4 <unfinished ...>
[pid  4984] <... prctl resumed>)        = 0
[pid  4983] <... setns resumed>)        = 0
[pid  4981] <... close resumed>)        = 0
[pid  4980] close(3 <unfinished ...>
[pid  4979] close(18 <unfinished ...>
[pid  4984] setpgid(0, 0 <unfinished ...>
[pid  4983] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4982] <... write resumed>)        = 4
[pid  4981] close(6 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... setpgid resumed>)      = 0
[pid  4983] <... socket resumed>)       = 4
[pid  4982] close(3 <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = 0
[pid  4979] close(19 <unfinished ...>
[pid  4984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4983] setns(3, 0 <unfinished ...>
[pid  4982] <... close resumed>)        = 0
[pid  4981] close(7 <unfinished ...>
[pid  4980] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... openat resumed>)       = 3
[pid  4983] <... setns resumed>)        = 0
[pid  4982] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... fcntl resumed>)        = 5
[pid  4979] close(20 <unfinished ...>
[pid  4984] write(3, "1000", 4 <unfinished ...>
[pid  4983] close(3 <unfinished ...>
[pid  4982] <... openat resumed>)       = 3
[pid  4981] close(8 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... write resumed>)        = 4
[pid  4983] <... close resumed>)        = 0
[pid  4982] setns(201, 0 <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4979] close(21 <unfinished ...>
[pid  4984] close(3 <unfinished ...>
[pid  4983] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4982] <... setns resumed>)        = 0
[pid  4981] close(9 <unfinished ...>
[pid  4980] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... close resumed>)        = 0
[pid  4983] <... fcntl resumed>)        = 5
[pid  4982] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4979] close(22 <unfinished ...>
[pid  4984] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4983] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4982] <... socket resumed>)       = 4
[pid  4981] close(10 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... openat resumed>)       = 3
[pid  4983] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4982] setns(3, 0 <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... openat resumed>)       = 3
[pid  4979] close(23 <unfinished ...>
[pid  4984] setns(201, 0 <unfinished ...>
[pid  4983] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4982] <... setns resumed>)        = 0
[pid  4981] close(11 <unfinished ...>
[pid  4980] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... setns resumed>)        = 0
[pid  4983] <... openat resumed>)       = 3
[pid  4982] close(3 <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4983] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4982] <... close resumed>)        = 0
[pid  4981] close(12 <unfinished ...>
[pid  4980] <... write resumed>)        = 8
[pid  4979] close(24 <unfinished ...>
[pid  4984] <... socket resumed>)       = 4
[pid  4983] <... write resumed>)        = 8
[pid  4982] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] close(3 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] setns(3, 0 <unfinished ...>
[pid  4983] close(3 <unfinished ...>
[pid  4982] <... fcntl resumed>)        = 5
[pid  4981] close(13 <unfinished ...>
[pid  4984] <... setns resumed>)        = 0
[pid  4983] <... close resumed>)        = 0
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = 0
[pid  4979] close(25 <unfinished ...>
[pid  4984] close(3 <unfinished ...>
[pid  4983] close(4 <unfinished ...>
[pid  4982] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4981] close(14 <unfinished ...>
[pid  4980] close(4 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... close resumed>)        = 0
[pid  4983] <... close resumed>)        = 0
[pid  4982] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = 0
[pid  4979] close(26 <unfinished ...>
[pid  4984] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4983] close(5 <unfinished ...>
[pid  4982] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4981] close(15 <unfinished ...>
[pid  4980] close(5 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... fcntl resumed>)        = 5
[pid  4983] <... close resumed>)        = 0
[pid  4982] <... openat resumed>)       = 3
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = 0
[pid  4979] close(27 <unfinished ...>
[pid  4984] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4983] close(6 <unfinished ...>
[pid  4982] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4981] close(16 <unfinished ...>
[pid  4980] close(6 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... write resumed>)        = 8
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] close(28 <unfinished ...>
[pid  4984] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4983] close(7 <unfinished ...>
[pid  4982] close(3 <unfinished ...>
[pid  4981] close(17 <unfinished ...>
[pid  4980] close(7 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... openat resumed>)       = 3
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = 0
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] close(29 <unfinished ...>
[pid  4984] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4983] close(8 <unfinished ...>
[pid  4982] close(4 <unfinished ...>
[pid  4981] close(18 <unfinished ...>
[pid  4980] close(8 <unfinished ...>
[pid  4979] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... write resumed>)        = 8
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = 0
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4979] exit_group(0 <unfinished ...>
[pid  4984] close(3 <unfinished ...>
[pid  4983] close(9 <unfinished ...>
[pid  4982] close(5 <unfinished ...>
[pid  4981] close(19 <unfinished ...>
[pid  4980] close(9 <unfinished ...>
[pid  4979] <... exit_group resumed>)   = ?
[pid  4984] <... close resumed>)        = 0
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(4 <unfinished ...>
[pid  4983] close(10 <unfinished ...>
[pid  4981] close(20 <unfinished ...>
[pid  4984] <... close resumed>)        = 0
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(5 <unfinished ...>
[pid  4983] close(11 <unfinished ...>
[pid  4982] <... close resumed>)        = 0
[pid  4981] close(21 <unfinished ...>
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... close resumed>)        = 0
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(6 <unfinished ...>
[pid  4983] close(12 <unfinished ...>
[pid  4981] close(22 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(7 <unfinished ...>
[pid  4983] close(13 <unfinished ...>
[pid  4981] close(23 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(8 <unfinished ...>
[pid  4983] close(14 <unfinished ...>
[pid  4981] close(24 <unfinished ...>
[pid  4979] +++ exited with 0 +++
[pid  4980] close(10 <unfinished ...>
[pid  4982] close(6 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4984] close(9 <unfinished ...>
[pid  4983] close(15 <unfinished ...>
[pid  4982] close(7 <unfinished ...>
[pid  4981] close(25 <unfinished ...>
[pid  4980] close(11 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(10 <unfinished ...>
[pid  4983] close(16 <unfinished ...>
[pid  4982] close(8 <unfinished ...>
[pid  4981] close(26 <unfinished ...>
[pid  4980] close(12 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(11 <unfinished ...>
[pid  4983] close(17 <unfinished ...>
[pid  4982] close(9 <unfinished ...>
[pid  4981] close(27 <unfinished ...>
[pid  4980] close(13 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(12 <unfinished ...>
[pid  4983] close(18 <unfinished ...>
[pid  4982] close(10 <unfinished ...>
[pid  4981] close(28 <unfinished ...>
[pid  4980] close(14 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(13 <unfinished ...>
[pid  4983] close(19 <unfinished ...>
[pid  4982] close(11 <unfinished ...>
[pid  4981] close(29 <unfinished ...>
[pid  4980] close(15 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4984] close(14 <unfinished ...>
[pid  4983] close(20 <unfinished ...>
[pid  4982] close(12 <unfinished ...>
[pid  4981] exit_group(0 <unfinished ...>
[pid  4980] close(16 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4985 attached
[pid  4984] close(15 <unfinished ...>
[pid  4983] close(21 <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4981] +++ exited with 0 +++
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] close(13 <unfinished ...>
[pid  4980] close(17 <unfinished ...>
[pid  4984] close(16 <unfinished ...>
[pid  4983] close(22 <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 204
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] close(14 <unfinished ...>
[pid  4980] close(18 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4984] close(17 <unfinished ...>
[pid  4983] close(23 <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] close(15 <unfinished ...>
[pid  4980] close(19 <unfinished ...>
[pid  4984] close(18 <unfinished ...>
[pid  4983] close(24 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(19 <unfinished ...>
[pid  4983] close(25 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(20 <unfinished ...>
[pid  4983] close(26 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(21 <unfinished ...>
[pid  4983] close(27 <unfinished ...>
[pid  4982] close(16 <unfinished ...>
[pid  4980] close(20 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 209
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4984] close(22 <unfinished ...>
[pid  4983] close(28 <unfinished ...>
[pid  4982] close(17 <unfinished ...>
[pid  4980] close(21 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4984] close(23 <unfinished ...>
[pid  4983] close(29 <unfinished ...>
[pid  4982] close(18 <unfinished ...>
[pid  4980] close(22 <unfinished ...>
[pid  4985] <... set_robust_list resumed>) = 0
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4984] close(24 <unfinished ...>
[pid  4983] exit_group(0 <unfinished ...>
[pid  4982] close(19 <unfinished ...>
[pid  4980] close(23 <unfinished ...>
[pid  4985] <... prctl resumed>)        = 0
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4983] <... exit_group resumed>)   = ?
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4986 attached
[pid  4985] setpgid(0, 0 <unfinished ...>
[pid  4984] close(25 <unfinished ...>
[pid  4983] +++ exited with 0 +++
[pid  4982] close(20 <unfinished ...>
[pid  4980] close(24 <unfinished ...>
[pid  4986] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4985] <... setpgid resumed>)      = 0
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4986] <... set_robust_list resumed>) = 0
[pid  4984] close(26 <unfinished ...>
[pid  4982] close(21 <unfinished ...>
[pid  4980] close(25 <unfinished ...>
[pid  4986] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] <... prctl resumed>)        = 0
[pid  4984] close(27 <unfinished ...>
[pid  4982] close(22 <unfinished ...>
[pid  4980] close(26 <unfinished ...>
[pid  4986] setpgid(0, 0 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4986] <... setpgid resumed>)      = 0
[pid  4985] <... openat resumed>)       = 3
[pid  4984] close(28 <unfinished ...>
[pid  4982] close(23 <unfinished ...>
[pid  4980] close(27 <unfinished ...>
[pid  4986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] <... openat resumed>)       = 3
[pid  4984] close(29 <unfinished ...>
[pid  4986] write(3, "1000", 4 <unfinished ...>
[pid  4985] write(3, "1000", 4 <unfinished ...>
[pid  4984] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] <... write resumed>)        = 4
[pid  4985] <... write resumed>)        = 4
[pid  4984] exit_group(0 <unfinished ...>
[pid  4982] close(24 <unfinished ...>
[pid  4980] close(28 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 205
[pid  4986] close(3 <unfinished ...>
[pid  4984] <... exit_group resumed>)   = ?
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] <... close resumed>)        = 0
[pid  4985] close(3 <unfinished ...>
[pid  4984] +++ exited with 0 +++
[pid  4982] close(25 <unfinished ...>
[pid  4980] close(29 <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4985] <... close resumed>)        = 0
[pid  4982] close(26 <unfinished ...>
[pid  4980] exit_group(0 <unfinished ...>
[pid  4985] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4980] <... exit_group resumed>)   = ?
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4982] close(27 <unfinished ...>
[pid  4986] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
./strace-static-x86_64: Process 4987 attached
[pid  4986] setns(201, 0 <unfinished ...>
[pid  4987] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4986] <... setns resumed>)        = 0
[pid  4987] <... set_robust_list resumed>) = 0
[pid  4986] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4980] +++ exited with 0 +++
[pid  4987] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4986] <... socket resumed>)       = 4
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  4987] <... prctl resumed>)        = 0
[pid  4986] setns(3, 0 <unfinished ...>
[pid  4985] <... openat resumed>)       = 3
[pid  4982] close(28 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4987] setpgid(0, 0 <unfinished ...>
[pid  4986] <... setns resumed>)        = 0
[pid  4985] setns(201, 0 <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4987] <... setpgid resumed>)      = 0
[pid  4986] close(3 <unfinished ...>
[pid  4985] <... setns resumed>)        = 0
[pid  4982] close(29 <unfinished ...>
[pid  3614] <... restart_syscall resumed>) = 0
[pid  4987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4986] <... close resumed>)        = 0
[pid  4985] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4982] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4987] <... openat resumed>)       = 3
[pid  4986] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4987] write(3, "1000", 4 <unfinished ...>
[pid  4986] <... fcntl resumed>)        = 5
[pid  4982] exit_group(0 <unfinished ...>
[pid  4987] <... write resumed>)        = 4
[pid  4986] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4987] close(3 <unfinished ...>
[pid  4986] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4987] <... close resumed>)        = 0
[pid  4986] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4987] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4986] <... openat resumed>)       = 3
./strace-static-x86_64: Process 4988 attached
[pid  4987] <... openat resumed>)       = 3
[pid  4986] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4985] <... socket resumed>)       = 4
[pid  4982] <... exit_group resumed>)   = ?
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 206
[pid  4987] setns(201, 0 <unfinished ...>
[pid  4986] <... write resumed>)        = 8
[pid  4985] setns(3, 0 <unfinished ...>
[pid  4987] <... setns resumed>)        = 0
[pid  4986] close(3 <unfinished ...>
[pid  4987] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4986] <... close resumed>)        = 0
[pid  4987] <... socket resumed>)       = 4
[pid  4986] close(4 <unfinished ...>
[pid  4987] setns(3, 0 <unfinished ...>
[pid  4986] <... close resumed>)        = 0
[pid  4987] <... setns resumed>)        = 0
[pid  4986] close(5 <unfinished ...>
[pid  4987] close(3 <unfinished ...>
[pid  4986] <... close resumed>)        = 0
[pid  4982] +++ exited with 0 +++
[pid  4987] <... close resumed>)        = 0
[pid  4986] close(6 <unfinished ...>
[pid  4987] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... fcntl resumed>)        = 5
[pid  4986] close(7 <unfinished ...>
[pid  4987] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4986] close(8 <unfinished ...>
[pid  4987] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... openat resumed>)       = 3
[pid  4986] close(9 <unfinished ...>
[pid  4985] <... setns resumed>)        = 0
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 206
[pid  4988] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4987] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4988] <... set_robust_list resumed>) = 0
[pid  4987] <... write resumed>)        = 8
[pid  4986] close(10 <unfinished ...>
[pid  4985] close(3 <unfinished ...>
[pid  4987] close(3 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... close resumed>)        = 0
[pid  4986] close(11 <unfinished ...>
[pid  4987] close(4 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... close resumed>)        = 0
[pid  4986] close(12 <unfinished ...>
[pid  4987] close(5 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... close resumed>)        = 0
[pid  4986] close(13 <unfinished ...>
[pid  4985] <... close resumed>)        = 0
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 213
[pid  4987] close(6 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(14 <unfinished ...>
[pid  4985] <... fcntl resumed>)        = 5
./strace-static-x86_64: Process 4989 attached
[pid  4987] close(7 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(15 <unfinished ...>
[pid  4985] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4989] <... set_robust_list resumed>) = 0
[pid  4988] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4987] close(8 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
./strace-static-x86_64: Process 4990 attached
[pid  4989] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4988] <... prctl resumed>)        = 0
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(16 <unfinished ...>
[pid  4985] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4989] <... prctl resumed>)        = 0
[pid  4987] close(9 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] setpgid(0, 0 <unfinished ...>
[pid  4988] setpgid(0, 0 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(17 <unfinished ...>
[pid  4985] <... openat resumed>)       = 3
[pid  4989] <... setpgid resumed>)      = 0
[pid  4988] <... setpgid resumed>)      = 0
[pid  4987] close(10 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(18 <unfinished ...>
[pid  4989] <... openat resumed>)       = 3
[pid  4988] <... openat resumed>)       = 3
[pid  4987] close(11 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... write resumed>)        = 8
[pid  4989] write(3, "1000", 4 <unfinished ...>
[pid  4988] write(3, "1000", 4 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(19 <unfinished ...>
[pid  4985] close(3 <unfinished ...>
[pid  4990] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4989] <... write resumed>)        = 4
[pid  4988] <... write resumed>)        = 4
[pid  4987] close(12 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... set_robust_list resumed>) = 0
[pid  4989] close(3 <unfinished ...>
[pid  4988] close(3 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(20 <unfinished ...>
[pid  4985] <... close resumed>)        = 0
[pid  4990] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4989] <... close resumed>)        = 0
[pid  4988] <... close resumed>)        = 0
[pid  4987] close(13 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(4 <unfinished ...>
[pid  4989] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(21 <unfinished ...>
[pid  4990] <... prctl resumed>)        = 0
[pid  4989] <... openat resumed>)       = 3
[pid  4988] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4987] close(14 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = 0
[pid  4989] setns(201, 0 <unfinished ...>
[pid  4988] <... openat resumed>)       = 3
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(22 <unfinished ...>
[pid  4985] close(5 <unfinished ...>
[pid  4990] setpgid(0, 0 <unfinished ...>
[pid  4989] <... setns resumed>)        = 0
[pid  4988] setns(201, 0 <unfinished ...>
[pid  4987] close(15 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... setpgid resumed>)      = 0
[pid  4989] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4988] <... setns resumed>)        = 0
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(23 <unfinished ...>
[pid  4985] <... close resumed>)        = 0
[pid  4990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4989] <... socket resumed>)       = 4
[pid  4988] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4987] close(16 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(6 <unfinished ...>
[pid  4989] setns(3, 0 <unfinished ...>
[pid  4988] <... socket resumed>)       = 4
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(24 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... openat resumed>)       = 3
[pid  4989] <... setns resumed>)        = 0
[pid  4988] setns(3, 0 <unfinished ...>
[pid  4987] close(17 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(7 <unfinished ...>
[pid  4990] write(3, "1000", 4 <unfinished ...>
[pid  4989] close(3 <unfinished ...>
[pid  4988] <... setns resumed>)        = 0
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(25 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... write resumed>)        = 4
[pid  4989] <... close resumed>)        = 0
[pid  4988] close(3 <unfinished ...>
[pid  4987] close(18 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(8 <unfinished ...>
[pid  4990] close(3 <unfinished ...>
[pid  4989] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4988] <... close resumed>)        = 0
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(26 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... fcntl resumed>)        = 5
[pid  4988] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4987] close(19 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(9 <unfinished ...>
[pid  4990] <... close resumed>)        = 0
[pid  4990] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4989] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4988] <... fcntl resumed>)        = 5
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(27 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... openat resumed>)       = 3
[pid  4989] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4987] close(20 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(10 <unfinished ...>
[pid  4989] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4988] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(28 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] setns(201, 0)               = 0
[pid  4989] <... openat resumed>)       = 3
[pid  4988] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4987] close(21 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(11 <unfinished ...>
[pid  4990] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4989] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4988] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] close(29 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... socket resumed>)       = 4
[pid  4989] <... write resumed>)        = 8
[pid  4988] <... openat resumed>)       = 3
[pid  4987] close(22 <unfinished ...>
[pid  4986] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(12 <unfinished ...>
[pid  4990] setns(3, 0 <unfinished ...>
[pid  4989] close(3 <unfinished ...>
[pid  4988] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] exit_group(0 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... setns resumed>)        = 0
[pid  4989] <... close resumed>)        = 0
[pid  4988] <... write resumed>)        = 8
[pid  4987] close(23 <unfinished ...>
[pid  4986] <... exit_group resumed>)   = ?
[pid  4985] close(13 <unfinished ...>
[pid  4990] close(3 <unfinished ...>
[pid  4989] close(4 <unfinished ...>
[pid  4988] close(3 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4986] +++ exited with 0 +++
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... close resumed>)        = 0
[pid  4989] <... close resumed>)        = 0
[pid  4988] <... close resumed>)        = 0
[pid  4987] close(24 <unfinished ...>
[pid  4985] close(14 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4990] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4989] close(5 <unfinished ...>
[pid  4988] close(4 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... fcntl resumed>)        = 5
[pid  4989] <... close resumed>)        = 0
[pid  4988] <... close resumed>)        = 0
[pid  4987] close(25 <unfinished ...>
[pid  4985] close(15 <unfinished ...>
[pid  4990] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4989] close(6 <unfinished ...>
[pid  4988] close(5 <unfinished ...>
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] close(26 <unfinished ...>
[pid  4990] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4989] close(7 <unfinished ...>
[pid  4988] <... close resumed>)        = 0
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(16 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(6 <unfinished ...>
[pid  4987] close(27 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] close(8 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(17 <unfinished ...>
[pid  4990] <... openat resumed>)       = 3
[pid  4990] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(7 <unfinished ...>
[pid  4987] close(28 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] close(9 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(18 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] close(29 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(8 <unfinished ...>
[pid  4990] <... write resumed>)        = 8
[pid  4989] close(10 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(19 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4990] close(3 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(9 <unfinished ...>
[pid  4987] exit_group(0 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] close(11 <unfinished ...>
[pid  4987] <... exit_group resumed>)   = ?
[pid  4990] <... close resumed>)        = 0
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4987] +++ exited with 0 +++
[pid  4985] close(20 <unfinished ...>
[pid  4990] close(4 <unfinished ...>
[pid  4989] close(12 <unfinished ...>
[pid  4988] close(10 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 210
[pid  4990] <... close resumed>)        = 0
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(21 <unfinished ...>
[pid  4990] close(5 <unfinished ...>
[pid  4989] close(13 <unfinished ...>
[pid  4988] close(11 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4990] <... close resumed>)        = 0
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] close(6 <unfinished ...>
[pid  4989] close(14 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] close(22 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(12 <unfinished ...>
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] close(7 <unfinished ...>
[pid  4989] close(15 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(13 <unfinished ...>
[pid  4985] close(23 <unfinished ...>
[pid  4990] close(8 <unfinished ...>
[pid  4989] close(16 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4991 attached
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] close(17 <unfinished ...>
[pid  4988] close(14 <unfinished ...>
[pid  4985] close(24 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4991] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4990] close(9 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] <... set_robust_list resumed>) = 0
[pid  4989] close(18 <unfinished ...>
[pid  4991] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] <... prctl resumed>)        = 0
[pid  4989] close(19 <unfinished ...>
[pid  4991] setpgid(0, 0 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] <... setpgid resumed>)      = 0
[pid  4989] close(20 <unfinished ...>
[pid  4991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(15 <unfinished ...>
[pid  4985] close(25 <unfinished ...>
[pid  4991] <... openat resumed>)       = 3
[pid  4990] close(10 <unfinished ...>
[pid  4989] close(21 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 206
[pid  4991] write(3, "1000", 4 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(16 <unfinished ...>
[pid  4985] close(26 <unfinished ...>
[pid  4991] <... write resumed>)        = 4
[pid  4990] close(11 <unfinished ...>
[pid  4989] close(22 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(3 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(17 <unfinished ...>
[pid  4985] close(27 <unfinished ...>
[pid  4991] <... close resumed>)        = 0
[pid  4990] close(12 <unfinished ...>
[pid  4989] close(23 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(18 <unfinished ...>
[pid  4985] close(28 <unfinished ...>
[pid  4991] <... openat resumed>)       = 3
[pid  4990] close(13 <unfinished ...>
[pid  4989] close(24 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4992 attached
[pid  4991] setns(201, 0 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(19 <unfinished ...>
[pid  4985] close(29 <unfinished ...>
[pid  4992] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4991] <... setns resumed>)        = 0
[pid  4990] close(14 <unfinished ...>
[pid  4989] close(25 <unfinished ...>
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] <... set_robust_list resumed>) = 0
[pid  4991] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] close(20 <unfinished ...>
[pid  4992] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4991] <... socket resumed>)       = 4
[pid  4990] close(15 <unfinished ...>
[pid  4989] close(26 <unfinished ...>
[pid  4985] exit_group(0 <unfinished ...>
[pid  4992] <... prctl resumed>)        = 0
[pid  4991] setns(3, 0 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4985] <... exit_group resumed>)   = ?
[pid  4992] setpgid(0, 0 <unfinished ...>
[pid  4991] <... setns resumed>)        = 0
[pid  4990] close(16 <unfinished ...>
[pid  4989] close(27 <unfinished ...>
[pid  4988] close(21 <unfinished ...>
[pid  4992] <... setpgid resumed>)      = 0
[pid  4991] close(3 <unfinished ...>
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4991] <... close resumed>)        = 0
[pid  4989] close(28 <unfinished ...>
[pid  4985] +++ exited with 0 +++
[pid  4992] <... openat resumed>)       = 3
[pid  4991] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4992] write(3, "1000", 4 <unfinished ...>
[pid  4991] <... fcntl resumed>)        = 5
[pid  4990] close(17 <unfinished ...>
[pid  4989] close(29 <unfinished ...>
[pid  4988] close(22 <unfinished ...>
[pid  4992] <... write resumed>)        = 4
[pid  4991] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] close(3 <unfinished ...>
[pid  4991] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4990] close(18 <unfinished ...>
[pid  4989] exit_group(0 <unfinished ...>
[pid  4988] close(23 <unfinished ...>
[pid  4992] <... close resumed>)        = 0
[pid  4991] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4989] <... exit_group resumed>)   = ?
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4992] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4991] <... openat resumed>)       = 3
[pid  4990] close(19 <unfinished ...>
[pid  4989] +++ exited with 0 +++
[pid  4988] close(24 <unfinished ...>
[pid  4992] <... openat resumed>)       = 3
[pid  4991] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4992] setns(201, 0 <unfinished ...>
[pid  4991] <... write resumed>)        = 8
[pid  4992] <... setns resumed>)        = 0
[pid  4991] close(3 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 205
[pid  4992] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4991] <... close resumed>)        = 0
[pid  4990] close(20 <unfinished ...>
[pid  4988] close(25 <unfinished ...>
[pid  4992] <... socket resumed>)       = 4
[pid  4991] close(4 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] setns(3, 0 <unfinished ...>
[pid  4991] <... close resumed>)        = 0
[pid  4990] close(21 <unfinished ...>
[pid  4988] close(26 <unfinished ...>
[pid  4992] <... setns resumed>)        = 0
[pid  4991] close(5 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4993 attached
 <unfinished ...>
[pid  4992] close(3 <unfinished ...>
[pid  4991] <... close resumed>)        = 0
[pid  4990] close(22 <unfinished ...>
[pid  4988] close(27 <unfinished ...>
[pid  4992] <... close resumed>)        = 0
[pid  4991] close(6 <unfinished ...>
[pid  4992] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] <... fcntl resumed>)        = 5
[pid  4991] close(7 <unfinished ...>
[pid  4992] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4991] close(8 <unfinished ...>
[pid  4992] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 207
[pid  4993] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4992] <... openat resumed>)       = 3
[pid  4991] close(9 <unfinished ...>
[pid  4990] close(23 <unfinished ...>
[pid  4988] close(28 <unfinished ...>
[pid  4992] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] <... write resumed>)        = 8
[pid  4991] close(10 <unfinished ...>
[pid  4990] close(24 <unfinished ...>
[pid  4988] close(29 <unfinished ...>
[pid  4993] <... set_robust_list resumed>) = 0
[pid  4992] close(3 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] <... close resumed>)        = 0
[pid  4991] close(11 <unfinished ...>
[pid  4990] close(25 <unfinished ...>
[pid  4992] close(4 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] exit_group(0 <unfinished ...>
[pid  4993] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4992] <... close resumed>)        = 0
[pid  4991] close(12 <unfinished ...>
[pid  4990] close(26 <unfinished ...>
[pid  4988] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4994 attached
[pid  4992] close(5 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4992] <... close resumed>)        = 0
[pid  4991] close(13 <unfinished ...>
[pid  4994] <... set_robust_list resumed>) = 0
[pid  4992] close(6 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(14 <unfinished ...>
[pid  4994] <... prctl resumed>)        = 0
[pid  4992] close(7 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] setpgid(0, 0 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(15 <unfinished ...>
[pid  4994] <... setpgid resumed>)      = 0
[pid  4992] close(8 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4988] +++ exited with 0 +++
[pid  4994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4993] <... prctl resumed>)        = 0
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(16 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... openat resumed>)       = 3
[pid  4993] setpgid(0, 0 <unfinished ...>
[pid  4992] close(9 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] close(27 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4994] write(3, "1000", 4 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(17 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... write resumed>)        = 4
[pid  4993] <... setpgid resumed>)      = 0
[pid  4992] close(10 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] close(28 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4994] close(3 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(18 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... close resumed>)        = 0
[pid  4992] close(11 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(19 <unfinished ...>
[pid  4994] <... openat resumed>)       = 3
[pid  4992] close(12 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] close(29 <unfinished ...>
[pid  4993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4994] setns(201, 0 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(20 <unfinished ...>
[pid  4990] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 207
[pid  4994] <... setns resumed>)        = 0
[pid  4992] close(13 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] exit_group(0 <unfinished ...>
[pid  4994] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(21 <unfinished ...>
[pid  4990] <... exit_group resumed>)   = ?
[pid  4994] <... socket resumed>)       = 4
[pid  4993] <... openat resumed>)       = 3
[pid  4992] close(14 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] setns(3, 0 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(22 <unfinished ...>
[pid  4994] <... setns resumed>)        = 0
[pid  4992] close(15 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] close(3 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(23 <unfinished ...>
[pid  4994] <... close resumed>)        = 0
[pid  4992] close(16 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4990] +++ exited with 0 +++
[pid  4994] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4993] write(3, "1000", 4 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(24 <unfinished ...>
[pid  4994] <... fcntl resumed>)        = 5
[pid  4992] close(17 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 4995 attached
[pid  4994] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4993] <... write resumed>)        = 4
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(25 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4994] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4993] close(3 <unfinished ...>
[pid  4992] close(18 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4993] <... close resumed>)        = 0
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(26 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  4994] <... openat resumed>)       = 3
[pid  4993] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4992] close(19 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(27 <unfinished ...>
[pid  4994] <... write resumed>)        = 8
[pid  4993] <... openat resumed>)       = 3
[pid  4992] close(20 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] close(3 <unfinished ...>
[pid  4993] setns(201, 0 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4995] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4994] <... close resumed>)        = 0
[pid  4993] <... setns resumed>)        = 0
[pid  4992] close(21 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] close(4 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] close(29 <unfinished ...>
[pid  4994] <... close resumed>)        = 0
[pid  4992] close(22 <unfinished ...>
[pid  4991] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] close(5 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] exit_group(0 <unfinished ...>
[pid  4994] <... close resumed>)        = 0
[pid  4993] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4992] close(23 <unfinished ...>
[pid  4991] <... exit_group resumed>)   = ?
[pid  4994] close(6 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4991] +++ exited with 0 +++
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 214
[pid  4993] <... socket resumed>)       = 4
[pid  4995] <... set_robust_list resumed>) = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] setns(3, 0 <unfinished ...>
[pid  4992] close(24 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4995] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4994] close(7 <unfinished ...>
[pid  4993] <... setns resumed>)        = 0
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... prctl resumed>)        = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(3 <unfinished ...>
[pid  4992] close(25 <unfinished ...>
[pid  4994] close(8 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] setpgid(0, 0 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = 0
[pid  4992] close(26 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4995] <... setpgid resumed>)      = 0
[pid  4994] close(9 <unfinished ...>
[pid  4993] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] close(27 <unfinished ...>
[pid  4994] close(10 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] close(28 <unfinished ...>
[pid  4994] close(11 <unfinished ...>
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] close(29 <unfinished ...>
[pid  4994] close(12 <unfinished ...>
[pid  4993] <... fcntl resumed>)        = 5
[pid  4992] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4992] exit_group(0 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 211
[pid  4993] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4994] close(13 <unfinished ...>
[pid  4992] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 4996 attached
[pid  4995] <... openat resumed>)       = 3
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4992] +++ exited with 0 +++
[pid  4994] close(14 <unfinished ...>
[pid  4993] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4995] write(3, "1000", 4 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  4995] <... write resumed>)        = 4
[pid  4994] close(15 <unfinished ...>
[pid  4993] <... openat resumed>)       = 3
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(3 <unfinished ...>
[pid  4994] close(16 <unfinished ...>
[pid  4993] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4994] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  4993] <... write resumed>)        = 8
[pid  4995] <... close resumed>)        = 0
[pid  4994] close(18 <unfinished ...>
[pid  4993] close(3./strace-static-x86_64: Process 4997 attached
 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4994] close(19 <unfinished ...>
[pid  4997] <... set_robust_list resumed>) = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4993] <... close resumed>)        = 0
[pid  4997] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4995] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4994] close(20 <unfinished ...>
[pid  4997] <... prctl resumed>)        = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] setpgid(0, 0 <unfinished ...>
[pid  4994] close(21 <unfinished ...>
[pid  4997] <... setpgid resumed>)      = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4994] close(22 <unfinished ...>
[pid  4993] close(4 <unfinished ...>
[pid  4997] <... openat resumed>)       = 3
[pid  4995] <... openat resumed>)       = 3
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = 0
[pid  4996] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 207
[pid  4997] write(3, "1000", 4 <unfinished ...>
[pid  4996] <... set_robust_list resumed>) = 0
[pid  4995] setns(201, 0 <unfinished ...>
[pid  4994] close(23 <unfinished ...>
[pid  4993] close(5 <unfinished ...>
[pid  4997] <... write resumed>)        = 4
[pid  4995] <... setns resumed>)        = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(3 <unfinished ...>
[pid  4995] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4994] close(24 <unfinished ...>
[pid  4993] <... close resumed>)        = 0
[pid  4997] <... close resumed>)        = 0
[pid  4996] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4996] <... prctl resumed>)        = 0
[pid  4995] <... socket resumed>)       = 4
[pid  4994] close(25 <unfinished ...>
[pid  4993] close(6 <unfinished ...>
[pid  4997] <... openat resumed>)       = 3
[pid  4996] setpgid(0, 0 <unfinished ...>
[pid  4995] setns(3, 0 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] setns(201, 0 <unfinished ...>
[pid  4994] close(26 <unfinished ...>
[pid  4993] close(7 <unfinished ...>
[pid  4997] <... setns resumed>)        = 0
[pid  4996] <... setpgid resumed>)      = 0
[pid  4995] <... setns resumed>)        = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4998 attached
[pid  4997] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4995] close(3 <unfinished ...>
[pid  4994] close(27 <unfinished ...>
[pid  4993] close(8 <unfinished ...>
[pid  4998] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4997] <... socket resumed>)       = 4
[pid  4996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4995] <... close resumed>)        = 0
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... set_robust_list resumed>) = 0
[pid  4997] setns(3, 0 <unfinished ...>
[pid  4994] close(28 <unfinished ...>
[pid  4993] close(9 <unfinished ...>
[pid  4998] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4997] <... setns resumed>)        = 0
[pid  4996] <... openat resumed>)       = 3
[pid  4995] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... prctl resumed>)        = 0
[pid  4997] close(3 <unfinished ...>
[pid  4996] write(3, "1000", 4 <unfinished ...>
[pid  4995] <... fcntl resumed>)        = 5
[pid  4994] close(29 <unfinished ...>
[pid  4993] close(10 <unfinished ...>
[pid  4998] setpgid(0, 0 <unfinished ...>
[pid  4997] <... close resumed>)        = 0
[pid  4996] <... write resumed>)        = 4
[pid  4995] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4994] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... setpgid resumed>)      = 0
[pid  4997] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4996] close(3 <unfinished ...>
[pid  4995] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4994] exit_group(0 <unfinished ...>
[pid  4993] close(11 <unfinished ...>
[pid  4998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4997] <... fcntl resumed>)        = 5
[pid  4996] <... close resumed>)        = 0
[pid  4995] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4994] <... exit_group resumed>)   = ?
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... openat resumed>)       = 3
[pid  4997] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4996] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4995] <... openat resumed>)       = 3
[pid  4994] +++ exited with 0 +++
[pid  4993] close(12 <unfinished ...>
[pid  4998] write(3, "1000", 4 <unfinished ...>
[pid  4997] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4995] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4998] <... write resumed>)        = 4
[pid  4997] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4996] <... openat resumed>)       = 3
[pid  4993] close(13 <unfinished ...>
[pid  4998] close(3 <unfinished ...>
[pid  4997] <... openat resumed>)       = 3
[pid  4996] setns(201, 0 <unfinished ...>
[pid  4995] <... write resumed>)        = 8
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... close resumed>)        = 0
[pid  4997] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4996] <... setns resumed>)        = 0
[pid  4995] close(3 <unfinished ...>
[pid  4993] close(14 <unfinished ...>
[pid  4998] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4997] <... write resumed>)        = 8
[pid  4996] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4998] <... openat resumed>)       = 3
[pid  4997] close(3 <unfinished ...>
[pid  4996] <... socket resumed>)       = 4
[pid  4995] <... close resumed>)        = 0
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] setns(201, 0 <unfinished ...>
[pid  4997] <... close resumed>)        = 0
[pid  4996] setns(3, 0 <unfinished ...>
[pid  4995] close(4 <unfinished ...>
[pid  4993] close(15 <unfinished ...>
[pid  4998] <... setns resumed>)        = 0
[pid  4997] close(4 <unfinished ...>
[pid  4996] <... setns resumed>)        = 0
[pid  4995] <... close resumed>)        = 0
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4997] <... close resumed>)        = 0
[pid  4995] close(5 <unfinished ...>
[pid  4993] close(16 <unfinished ...>
[pid  4998] <... socket resumed>)       = 4
[pid  4997] close(5 <unfinished ...>
[pid  4996] close(3 <unfinished ...>
[pid  4998] setns(3, 0 <unfinished ...>
[pid  4997] <... close resumed>)        = 0
[pid  4995] <... close resumed>)        = 0
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4998] <... setns resumed>)        = 0
[pid  4997] close(6 <unfinished ...>
[pid  4996] <... close resumed>)        = 0
[pid  4995] close(6 <unfinished ...>
[pid  4993] close(17 <unfinished ...>
[pid  4998] close(3 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... close resumed>)        = 0
[pid  4997] close(7 <unfinished ...>
[pid  4998] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... fcntl resumed>)        = 5
[pid  4997] close(8 <unfinished ...>
[pid  4998] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4997] close(9 <unfinished ...>
[pid  4998] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... openat resumed>)       = 3
[pid  4997] close(10 <unfinished ...>
[pid  4996] <... fcntl resumed>)        = 5
[pid  4995] close(7 <unfinished ...>
[pid  4993] close(18 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 208
[pid  4998] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... write resumed>)        = 8
[pid  4997] close(11 <unfinished ...>
[pid  4996] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(19 <unfinished ...>
[pid  4998] close(3 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4995] close(8 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] <... close resumed>)        = 0
[pid  4997] close(12 <unfinished ...>
[pid  4998] close(4 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... openat resumed>)       = 3
[pid  4993] close(20 <unfinished ...>
[pid  4998] <... close resumed>)        = 0
[pid  4997] close(13 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 4999 attached
[pid  4998] close(5 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4998] <... close resumed>)        = 0
[pid  4997] close(14 <unfinished ...>
[pid  4999] <... set_robust_list resumed>) = 0
[pid  4998] close(6 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(9 <unfinished ...>
[pid  4996] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4999] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(15 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(21 <unfinished ...>
[pid  4999] <... prctl resumed>)        = 0
[pid  4998] close(7 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... write resumed>)        = 8
[pid  4995] close(10 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] setpgid(0, 0 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(16 <unfinished ...>
[pid  4996] close(3 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(22 <unfinished ...>
[pid  4999] <... setpgid resumed>)      = 0
[pid  4998] close(8 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = 0
[pid  4995] close(11 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(17 <unfinished ...>
[pid  4996] close(4 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(23 <unfinished ...>
[pid  4999] <... openat resumed>)       = 3
[pid  4998] close(9 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = 0
[pid  4995] close(12 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] write(3, "1000", 4 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(18 <unfinished ...>
[pid  4996] close(5 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(24 <unfinished ...>
[pid  4999] <... write resumed>)        = 4
[pid  4998] close(10 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] close(3 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(19 <unfinished ...>
[pid  4996] <... close resumed>)        = 0
[pid  4995] close(13 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = 0
[pid  4998] close(11 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(6 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(25 <unfinished ...>
[pid  4999] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(20 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(14 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... openat resumed>)       = 3
[pid  4998] close(12 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(7 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(26 <unfinished ...>
[pid  4999] setns(201, 0 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(21 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(15 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... setns resumed>)        = 0
[pid  4998] close(13 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(8 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(27 <unfinished ...>
[pid  4999] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(22 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(16 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... socket resumed>)       = 4
[pid  4998] close(14 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(9 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(28 <unfinished ...>
[pid  4999] setns(3, 0 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(23 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(17 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... setns resumed>)        = 0
[pid  4998] close(15 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(10 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] close(29 <unfinished ...>
[pid  4999] close(3 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(24 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(18 <unfinished ...>
[pid  4993] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = 0
[pid  4998] close(16 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(11 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(25 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(19 <unfinished ...>
[pid  4993] exit_group(0 <unfinished ...>
[pid  4999] <... fcntl resumed>)        = 5
[pid  4998] close(17 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(12 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] <... exit_group resumed>)   = ?
[pid  4999] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(26 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(20 <unfinished ...>
[pid  4999] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4998] close(18 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(27 <unfinished ...>
[pid  4999] <... openat resumed>)       = 3
[pid  4998] close(19 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(28 <unfinished ...>
[pid  4999] <... write resumed>)        = 8
[pid  4998] close(20 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(13 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4993] +++ exited with 0 +++
[pid  4999] close(3 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] close(29 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(21 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4999] <... close resumed>)        = 0
[pid  4998] close(21 <unfinished ...>
[pid  4997] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(14 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] close(4 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] exit_group(0 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(22 <unfinished ...>
[pid  4999] <... close resumed>)        = 0
[pid  4998] close(22 <unfinished ...>
[pid  4997] <... exit_group resumed>)   = ?
[pid  4996] close(15 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] close(5 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4997] +++ exited with 0 +++
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] close(23 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4999] <... close resumed>)        = 0
[pid  4998] close(23 <unfinished ...>
[pid  4996] close(16 <unfinished ...>
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  4999] close(6 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] close(24 <unfinished ...>
[pid  4999] close(7 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] close(25 <unfinished ...>
[pid  4999] close(8 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] close(26 <unfinished ...>
[pid  4995] close(24 <unfinished ...>
[pid  4999] close(9 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 206
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] close(27 <unfinished ...>
[pid  4996] close(17 <unfinished ...>
[pid  4995] close(25 <unfinished ...>
[pid  4999] close(10 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] close(28 <unfinished ...>
[pid  4996] close(18 <unfinished ...>
[pid  4995] close(26 <unfinished ...>
[pid  4999] close(11 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] close(29 <unfinished ...>
[pid  4999] close(12 <unfinished ...>
[pid  4998] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] exit_group(0 <unfinished ...>
[pid  4999] close(13 <unfinished ...>
[pid  4998] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 5001 attached
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4998] +++ exited with 0 +++
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4999] close(14 <unfinished ...>
[pid  4996] close(19 <unfinished ...>
[pid  4995] close(27 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 212
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5000 attached
[pid  4999] close(15 <unfinished ...>
[pid  4996] close(20 <unfinished ...>
[pid  4995] close(28 <unfinished ...>
[pid  5001] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5000] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... set_robust_list resumed>) = 0
[pid  4999] close(16 <unfinished ...>
[pid  4996] close(21 <unfinished ...>
[pid  4995] close(29 <unfinished ...>
[pid  5000] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5000] <... prctl resumed>)        = 0
[pid  4999] close(17 <unfinished ...>
[pid  4996] close(22 <unfinished ...>
[pid  4995] exit_group(0 <unfinished ...>
[pid  5000] setpgid(0, 0 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... setpgid resumed>)      = 0
[pid  4999] close(18 <unfinished ...>
[pid  5000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... openat resumed>)       = 3
[pid  4999] close(19 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4995] <... exit_group resumed>)   = ?
[pid  5000] write(3, "1000", 4 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(23 <unfinished ...>
[pid  5000] <... write resumed>)        = 4
[pid  4999] close(20 <unfinished ...>
[pid  5000] close(3 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... close resumed>)        = 0
[pid  4999] close(21 <unfinished ...>
[pid  5000] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... openat resumed>)       = 3
[pid  4999] close(22 <unfinished ...>
[pid  4995] +++ exited with 0 +++
[pid  5000] setns(201, 0 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 208
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5000] <... setns resumed>)        = 0
[pid  4999] close(23 <unfinished ...>
[pid  4996] close(24 <unfinished ...>
[pid  5001] <... set_robust_list resumed>) = 0
[pid  5000] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... socket resumed>)       = 4
[pid  4999] close(24 <unfinished ...>
[pid  4996] close(25 <unfinished ...>
[pid  5001] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5000] setns(3, 0 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] <... setns resumed>)        = 0
[pid  4999] close(25./strace-static-x86_64: Process 5002 attached
 <unfinished ...>
[pid  5001] <... prctl resumed>)        = 0
[pid  5000] close(3 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(26 <unfinished ...>
[pid  5002] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5001] setpgid(0, 0 <unfinished ...>
[pid  5000] <... close resumed>)        = 0
[pid  4999] close(26 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... set_robust_list resumed>) = 0
[pid  5001] <... setpgid resumed>)      = 0
[pid  5000] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(27 <unfinished ...>
[pid  5002] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5000] <... fcntl resumed>)        = 5
[pid  4999] close(27 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5002] <... prctl resumed>)        = 0
[pid  5000] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(28 <unfinished ...>
[pid  5002] setpgid(0, 0 <unfinished ...>
[pid  5000] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  4999] close(28 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... setpgid resumed>)      = 0
[pid  5001] <... openat resumed>)       = 3
[pid  5000] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  4996] close(29 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5001] write(3, "1000", 4 <unfinished ...>
[pid  5000] <... openat resumed>)       = 3
[pid  4999] close(29 <unfinished ...>
[pid  4996] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... openat resumed>)       = 3
[pid  5000] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  4999] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] write(3, "1000", 4 <unfinished ...>
[pid  5001] <... write resumed>)        = 4
[pid  5000] <... write resumed>)        = 8
[pid  4999] exit_group(0 <unfinished ...>
[pid  4996] exit_group(0 <unfinished ...>
[pid  5002] <... write resumed>)        = 4
[pid  5001] close(3 <unfinished ...>
[pid  5000] close(3 <unfinished ...>
[pid  4999] <... exit_group resumed>)   = ?
[pid  4996] <... exit_group resumed>)   = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 208
./strace-static-x86_64: Process 5003 attached
[pid  5002] close(3 <unfinished ...>
[pid  5001] <... close resumed>)        = 0
[pid  5000] <... close resumed>)        = 0
[pid  4999] +++ exited with 0 +++
[pid  5002] <... close resumed>)        = 0
[pid  5000] close(4 <unfinished ...>
[pid  5002] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5000] <... close resumed>)        = 0
[pid  5002] <... openat resumed>)       = 3
[pid  5000] close(5 <unfinished ...>
[pid  5002] setns(201, 0 <unfinished ...>
[pid  5000] <... close resumed>)        = 0
[pid  4996] +++ exited with 0 +++
[pid  5002] <... setns resumed>)        = 0
[pid  5000] close(6 <unfinished ...>
[pid  5002] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5002] <... socket resumed>)       = 4
[pid  5001] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5000] close(7 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5002] setns(3, 0 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5002] <... setns resumed>)        = 0
[pid  5000] close(8 <unfinished ...>
[pid  5002] close(3 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... close resumed>)        = 0
[pid  5000] close(9 <unfinished ...>
[pid  5002] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... fcntl resumed>)        = 5
[pid  5000] close(10 <unfinished ...>
[pid  5002] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... openat resumed>)       = 3
[pid  5002] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5001] setns(201, 0 <unfinished ...>
[pid  5000] close(11 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 209
[pid  5002] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5001] <... setns resumed>)        = 0
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... openat resumed>)       = 3
[pid  5001] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5000] close(12 <unfinished ...>
[pid  5002] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5002] <... write resumed>)        = 8
[pid  5001] <... socket resumed>)       = 4
[pid  5000] close(13 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5003] <... set_robust_list resumed>) = 0
[pid  5002] close(3 <unfinished ...>
[pid  5001] setns(3, 0 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... close resumed>)        = 0
[pid  5000] close(14 <unfinished ...>
[pid  5002] close(4 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... close resumed>)        = 0
[pid  5000] close(15 <unfinished ...>
[pid  5002] close(5 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] <... close resumed>)        = 0
[pid  5001] <... setns resumed>)        = 0
[pid  5000] close(16 <unfinished ...>
[pid  5003] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5004 attached
 <unfinished ...>
[pid  5002] close(6 <unfinished ...>
[pid  5001] close(3 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 215
[pid  5003] <... prctl resumed>)        = 0
[pid  5004] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = 0
[pid  5000] close(17 <unfinished ...>
[pid  5004] <... set_robust_list resumed>) = 0
[pid  5003] setpgid(0, 0 <unfinished ...>
[pid  5002] close(7 <unfinished ...>
[pid  5001] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5003] <... setpgid resumed>)      = 0
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... fcntl resumed>)        = 5
[pid  5000] close(18 <unfinished ...>
[pid  5004] <... prctl resumed>)        = 0
[pid  5002] close(8 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] setpgid(0, 0 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5000] close(19 <unfinished ...>
[pid  5004] <... setpgid resumed>)      = 0
[pid  5003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5002] close(9 <unfinished ...>
[pid  5001] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5005 attached
[pid  5004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5003] <... openat resumed>)       = 3
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5000] close(20 <unfinished ...>
[pid  5005] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5004] <... openat resumed>)       = 3
[pid  5003] write(3, "1000", 4 <unfinished ...>
[pid  5002] close(10 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] write(3, "1000", 4 <unfinished ...>
[pid  5003] <... write resumed>)        = 4
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... openat resumed>)       = 3
[pid  5000] close(21 <unfinished ...>
[pid  5005] <... set_robust_list resumed>) = 0
[pid  5004] <... write resumed>)        = 4
[pid  5003] close(3 <unfinished ...>
[pid  5002] close(11 <unfinished ...>
[pid  5001] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(3 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] close(22 <unfinished ...>
[pid  5004] <... close resumed>)        = 0
[pid  5003] <... close resumed>)        = 0
[pid  5002] close(12 <unfinished ...>
[pid  5001] <... write resumed>)        = 8
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5004] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5003] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] close(3 <unfinished ...>
[pid  5000] close(23 <unfinished ...>
[pid  5005] <... prctl resumed>)        = 0
[pid  5004] <... openat resumed>)       = 3
[pid  5002] close(13 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] setns(201, 0 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = 0
[pid  5000] close(24 <unfinished ...>
[pid  5004] <... setns resumed>)        = 0
[pid  5003] <... openat resumed>)       = 3
[pid  5002] close(14 <unfinished ...>
[pid  5001] close(4 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] setpgid(0, 0 <unfinished ...>
[pid  5004] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5003] setns(201, 0 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = 0
[pid  5000] close(25 <unfinished ...>
[pid  5005] <... setpgid resumed>)      = 0
[pid  5004] <... socket resumed>)       = 4
[pid  5003] <... setns resumed>)        = 0
[pid  5002] close(15 <unfinished ...>
[pid  5001] close(5 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] setns(3, 0 <unfinished ...>
[pid  5003] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = 0
[pid  5000] close(26 <unfinished ...>
[pid  5005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5004] <... setns resumed>)        = 0
[pid  5002] close(16 <unfinished ...>
[pid  5001] close(6 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... socket resumed>)       = 4
[pid  5004] close(3 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] close(27 <unfinished ...>
[pid  5004] <... close resumed>)        = 0
[pid  5003] setns(3, 0 <unfinished ...>
[pid  5002] close(17 <unfinished ...>
[pid  5001] close(7 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... openat resumed>)       = 3
[pid  5004] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5003] <... setns resumed>)        = 0
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] close(28 <unfinished ...>
[pid  5005] write(3, "1000", 4 <unfinished ...>
[pid  5004] <... fcntl resumed>)        = 5
[pid  5003] close(3 <unfinished ...>
[pid  5002] close(18 <unfinished ...>
[pid  5001] close(8 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... write resumed>)        = 4
[pid  5004] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5003] <... close resumed>)        = 0
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] close(29 <unfinished ...>
[pid  5005] close(3 <unfinished ...>
[pid  5004] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5003] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5002] close(19 <unfinished ...>
[pid  5001] close(9 <unfinished ...>
[pid  5000] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = 0
[pid  5004] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5003] <... fcntl resumed>)        = 5
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] exit_group(0 <unfinished ...>
[pid  5005] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5004] <... openat resumed>)       = 3
[pid  5003] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5002] close(20 <unfinished ...>
[pid  5001] close(10 <unfinished ...>
[pid  5000] <... exit_group resumed>)   = ?
[pid  5005] <... openat resumed>)       = 3
[pid  5004] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5003] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5000] +++ exited with 0 +++
[pid  5005] setns(201, 0 <unfinished ...>
[pid  5004] <... write resumed>)        = 8
[pid  5003] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5002] close(21 <unfinished ...>
[pid  5001] close(11 <unfinished ...>
[pid  5005] <... setns resumed>)        = 0
[pid  5004] close(3 <unfinished ...>
[pid  5003] <... openat resumed>)       = 3
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5005] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5004] <... close resumed>)        = 0
[pid  5003] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5002] close(22 <unfinished ...>
[pid  5001] close(12 <unfinished ...>
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5005] <... socket resumed>)       = 4
[pid  5004] close(4 <unfinished ...>
[pid  5003] <... write resumed>)        = 8
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] setns(3, 0 <unfinished ...>
[pid  5004] <... close resumed>)        = 0
[pid  5003] close(3 <unfinished ...>
[pid  5002] close(23 <unfinished ...>
[pid  5001] close(13 <unfinished ...>
[pid  3613] <... restart_syscall resumed>) = 0
[pid  5005] <... setns resumed>)        = 0
[pid  5004] close(5 <unfinished ...>
[pid  5003] <... close resumed>)        = 0
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] close(3 <unfinished ...>
[pid  5004] <... close resumed>)        = 0
[pid  5003] close(4 <unfinished ...>
[pid  5002] close(24 <unfinished ...>
[pid  5001] close(14 <unfinished ...>
[pid  5005] <... close resumed>)        = 0
[pid  5004] close(6 <unfinished ...>
[pid  5003] <... close resumed>)        = 0
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] close(5 <unfinished ...>
[pid  5002] close(25 <unfinished ...>
[pid  5001] close(15 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5005] <... fcntl resumed>)        = 5
[pid  5004] close(7 <unfinished ...>
[pid  5003] <... close resumed>)        = 0
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] close(26 <unfinished ...>
[pid  5004] close(8 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] close(27 <unfinished ...>
[pid  5004] close(9 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] close(28 <unfinished ...>
[pid  5004] close(10 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] close(29 <unfinished ...>
[pid  5001] close(16 <unfinished ...>
[pid  5004] close(11 <unfinished ...>
[pid  5003] close(6 <unfinished ...>
[pid  5002] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 207
[pid  5005] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] exit_group(0 <unfinished ...>
[pid  5001] close(17 <unfinished ...>
[pid  5005] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5004] close(12 <unfinished ...>
[pid  5003] close(7 <unfinished ...>
[pid  5002] <... exit_group resumed>)   = ?
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... openat resumed>)       = 3
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5002] +++ exited with 0 +++
[pid  5001] close(18 <unfinished ...>
[pid  5005] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5004] close(13 <unfinished ...>
[pid  5003] close(8 <unfinished ...>
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] close(19 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... write resumed>)        = 8
[pid  5004] close(14 <unfinished ...>
[pid  5003] close(9 <unfinished ...>
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5006 attached
[pid  5005] close(3 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5005] <... close resumed>)        = 0
[pid  5004] close(15 <unfinished ...>
[pid  5001] close(20 <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  5006] <... set_robust_list resumed>) = 0
[pid  5005] close(4 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] close(10 <unfinished ...>
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5005] <... close resumed>)        = 0
[pid  5004] close(16 <unfinished ...>
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] close(21 <unfinished ...>
[pid  5006] <... prctl resumed>)        = 0
[pid  5005] close(5 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] close(11 <unfinished ...>
[pid  5006] setpgid(0, 0 <unfinished ...>
[pid  5004] close(17 <unfinished ...>
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] <... setpgid resumed>)      = 0
[pid  5005] <... close resumed>)        = 0
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] close(12 <unfinished ...>
[pid  5001] close(22 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5005] close(6 <unfinished ...>
[pid  5004] close(18 <unfinished ...>
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] <... openat resumed>)       = 3
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] write(3, "1000", 4 <unfinished ...>
[pid  5004] close(19 <unfinished ...>
[pid  5006] <... write resumed>)        = 4
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(3 <unfinished ...>
[pid  5004] close(20 <unfinished ...>
[pid  5001] close(23 <unfinished ...>
[pid  5003] close(13 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] <... close resumed>)        = 0
[pid  5005] close(7 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 209
[pid  5006] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(21 <unfinished ...>
[pid  5003] close(14 <unfinished ...>
[pid  5001] close(24 <unfinished ...>
[pid  5006] <... openat resumed>)       = 3
[pid  5005] close(8 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] setns(201, 0 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(22 <unfinished ...>
[pid  5003] close(15 <unfinished ...>
[pid  5001] close(25 <unfinished ...>
[pid  5006] <... setns resumed>)        = 0
[pid  5005] close(9 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(23 <unfinished ...>
[pid  5003] close(16 <unfinished ...>
[pid  5001] close(26 <unfinished ...>
[pid  5006] <... socket resumed>)       = 4
[pid  5005] close(10 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5007 attached
[pid  5006] setns(3, 0 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(24 <unfinished ...>
[pid  5003] close(17 <unfinished ...>
[pid  5001] close(27 <unfinished ...>
[pid  5007] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5006] <... setns resumed>)        = 0
[pid  5005] close(11 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] <... set_robust_list resumed>) = 0
[pid  5006] close(3 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(25 <unfinished ...>
[pid  5003] close(18 <unfinished ...>
[pid  5001] close(28 <unfinished ...>
[pid  5007] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5006] <... close resumed>)        = 0
[pid  5005] close(12 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] <... prctl resumed>)        = 0
[pid  5006] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(26 <unfinished ...>
[pid  5003] close(19 <unfinished ...>
[pid  5001] close(29 <unfinished ...>
[pid  5007] setpgid(0, 0 <unfinished ...>
[pid  5006] <... fcntl resumed>)        = 5
[pid  5005] close(13 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] <... setpgid resumed>)      = 0
[pid  5006] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(27 <unfinished ...>
[pid  5003] close(20 <unfinished ...>
[pid  5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5006] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5005] close(14 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] exit_group(0 <unfinished ...>
[pid  5007] <... openat resumed>)       = 3
[pid  5006] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] close(28 <unfinished ...>
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5001] <... exit_group resumed>)   = ?
[pid  5007] write(3, "1000", 4 <unfinished ...>
[pid  5006] <... openat resumed>)       = 3
[pid  5005] close(15 <unfinished ...>
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] close(21 <unfinished ...>
[pid  5007] <... write resumed>)        = 4
[pid  5006] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5004] close(29 <unfinished ...>
[pid  5007] close(3 <unfinished ...>
[pid  5006] <... write resumed>)        = 8
[pid  5004] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] <... close resumed>)        = 0
[pid  5006] close(3 <unfinished ...>
[pid  5004] exit_group(0 <unfinished ...>
[pid  5007] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5006] <... close resumed>)        = 0
[pid  5004] <... exit_group resumed>)   = ?
[pid  5001] +++ exited with 0 +++
[pid  5007] <... openat resumed>)       = 3
[pid  5006] close(4 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5004] +++ exited with 0 +++
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] setns(201, 0 <unfinished ...>
[pid  5006] <... close resumed>)        = 0
[pid  5005] close(16 <unfinished ...>
[pid  5003] close(22 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5007] <... setns resumed>)        = 0
[pid  5006] close(5 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5007] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5006] <... close resumed>)        = 0
[pid  5005] close(17 <unfinished ...>
[pid  5003] close(23 <unfinished ...>
[pid  5007] <... socket resumed>)       = 4
[pid  5006] close(6 <unfinished ...>
[pid  5007] setns(3, 0 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] <... setns resumed>)        = 0
[pid  5006] close(7 <unfinished ...>
[pid  5007] close(3 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] <... close resumed>)        = 0
[pid  5006] close(8 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] close(18 <unfinished ...>
[pid  5003] close(24 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 213
[pid  5007] <... fcntl resumed>)        = 5
[pid  5006] close(9 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] close(19 <unfinished ...>
[pid  5003] close(25 <unfinished ...>
[pid  5007] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5006] close(10 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] close(20 <unfinished ...>
[pid  5003] close(26 <unfinished ...>
[pid  5007] <... openat resumed>)       = 3
[pid  5006] close(11 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] close(21 <unfinished ...>
[pid  5003] close(27 <unfinished ...>
[pid  5007] <... write resumed>)        = 8
[pid  5006] close(12 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5008 attached
[pid  5007] close(3 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] close(22 <unfinished ...>
[pid  5003] close(28 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5008] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5007] <... close resumed>)        = 0
[pid  5006] close(13 <unfinished ...>
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] <... set_robust_list resumed>) = 0
[pid  5007] close(4 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5007] <... close resumed>)        = 0
[pid  5006] close(14 <unfinished ...>
[pid  5008] <... prctl resumed>)        = 0
[pid  5007] close(5 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] setpgid(0, 0 <unfinished ...>
[pid  5007] <... close resumed>)        = 0
[pid  5006] close(15 <unfinished ...>
[pid  5005] close(23 <unfinished ...>
[pid  5003] close(29 <unfinished ...>
[pid  5008] <... setpgid resumed>)      = 0
[pid  5007] close(6 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5009 attached
[pid  5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(16 <unfinished ...>
[pid  5005] close(24 <unfinished ...>
[pid  5003] exit_group(0 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 210
[pid  5009] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5008] <... openat resumed>)       = 3
[pid  5007] close(7 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] <... exit_group resumed>)   = ?
[pid  5008] write(3, "1000", 4 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(17 <unfinished ...>
[pid  5005] close(25 <unfinished ...>
[pid  5008] <... write resumed>)        = 4
[pid  5007] close(8 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] close(3 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(18 <unfinished ...>
[pid  5008] <... close resumed>)        = 0
[pid  5007] close(9 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(19 <unfinished ...>
[pid  5008] <... openat resumed>)       = 3
[pid  5007] close(10 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5003] +++ exited with 0 +++
[pid  5008] setns(201, 0 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(20 <unfinished ...>
[pid  5005] close(26 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5008] <... setns resumed>)        = 0
[pid  5007] close(11 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5009] <... set_robust_list resumed>) = 0
[pid  5008] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(21 <unfinished ...>
[pid  5005] close(27 <unfinished ...>
[pid  5009] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5008] <... socket resumed>)       = 4
[pid  5007] close(12 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... restart_syscall resumed>) = 0
[pid  5009] <... prctl resumed>)        = 0
[pid  5008] setns(3, 0 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(22 <unfinished ...>
[pid  5005] close(28 <unfinished ...>
[pid  5008] <... setns resumed>)        = 0
[pid  5007] close(13 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] setpgid(0, 0 <unfinished ...>
[pid  5008] close(3 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(23 <unfinished ...>
[pid  5005] close(29 <unfinished ...>
[pid  5008] <... close resumed>)        = 0
[pid  5007] close(14 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... setpgid resumed>)      = 0
[pid  5008] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(24 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5008] <... fcntl resumed>)        = 5
[pid  5007] close(15 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] exit_group(0 <unfinished ...>
[pid  5008] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(25 <unfinished ...>
[pid  5008] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5007] close(16 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(26 <unfinished ...>
[pid  5005] <... exit_group resumed>)   = ?
[pid  5009] <... openat resumed>)       = 3
[pid  5008] <... openat resumed>)       = 3
[pid  5007] close(17 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(27 <unfinished ...>
[pid  5008] <... write resumed>)        = 8
[pid  5007] close(18 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] close(3 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(28 <unfinished ...>
[pid  5008] <... close resumed>)        = 0
[pid  5007] close(19 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5005] +++ exited with 0 +++
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 209
[pid  5009] write(3, "1000", 4 <unfinished ...>
[pid  5008] close(4 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] close(29 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5008] <... close resumed>)        = 0
[pid  5007] close(20 <unfinished ...>
[pid  5006] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5009] <... write resumed>)        = 4
[pid  5008] close(5 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] exit_group(0 <unfinished ...>
[pid  5009] close(3 <unfinished ...>
[pid  5008] <... close resumed>)        = 0
[pid  5007] close(21 <unfinished ...>
[pid  5006] <... exit_group resumed>)   = ?
[pid  3615] <... restart_syscall resumed>) = 0
[pid  5009] <... close resumed>)        = 0
[pid  5008] close(6 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5006] +++ exited with 0 +++
./strace-static-x86_64: Process 5010 attached
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(22 <unfinished ...>
[pid  5010] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5009] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5008] close(7 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5010] <... set_robust_list resumed>) = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(23 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5010] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5009] <... openat resumed>)       = 3
[pid  5008] close(8 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... prctl resumed>)        = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(24 <unfinished ...>
[pid  5010] setpgid(0, 0 <unfinished ...>
[pid  5008] close(9 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... setpgid resumed>)      = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(25 <unfinished ...>
[pid  5010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5009] setns(201, 0 <unfinished ...>
[pid  5008] close(10 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... openat resumed>)       = 3
[pid  5009] <... setns resumed>)        = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(26 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 216
[pid  5010] write(3, "1000", 4 <unfinished ...>
[pid  5009] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5008] close(11 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5010] <... write resumed>)        = 4
[pid  5009] <... socket resumed>)       = 4
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(27 <unfinished ...>
[pid  5010] close(3 <unfinished ...>
[pid  5008] close(12 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(28 <unfinished ...>
[pid  5010] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5008] close(13 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... openat resumed>)       = 3
[pid  5009] setns(3, 0 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] close(29 <unfinished ...>
[pid  5010] setns(201, 0 <unfinished ...>
[pid  5009] <... setns resumed>)        = 0
[pid  5008] close(14 <unfinished ...>
[pid  5007] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 208
[pid  5010] <... setns resumed>)        = 0
[pid  5009] close(3 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] exit_group(0 <unfinished ...>
[pid  5010] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5009] <... close resumed>)        = 0
[pid  5008] close(15 <unfinished ...>
[pid  5007] <... exit_group resumed>)   = ?
./strace-static-x86_64: Process 5012 attached
./strace-static-x86_64: Process 5011 attached
[pid  5010] <... socket resumed>)       = 4
[pid  5009] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5007] +++ exited with 0 +++
[pid  5011] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5010] setns(3, 0 <unfinished ...>
[pid  5009] <... fcntl resumed>)        = 5
[pid  5008] close(16 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5011] <... set_robust_list resumed>) = 0
[pid  5010] <... setns resumed>)        = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5010] close(3 <unfinished ...>
[pid  5009] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5008] close(17 <unfinished ...>
[pid  5011] <... prctl resumed>)        = 0
[pid  5010] <... close resumed>)        = 0
[pid  5009] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5011] setpgid(0, 0 <unfinished ...>
[pid  5010] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5009] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5008] close(18 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5011] <... setpgid resumed>)      = 0
[pid  5010] <... fcntl resumed>)        = 5
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5010] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5008] close(19 <unfinished ...>
[pid  5011] <... openat resumed>)       = 3
[pid  5010] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... openat resumed>)       = 3
[pid  5012] <... set_robust_list resumed>) = 0
[pid  5011] write(3, "1000", 4 <unfinished ...>
[pid  5010] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5008] close(20 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 210
[pid  5009] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5012] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5011] <... write resumed>)        = 4
[pid  5010] <... openat resumed>)       = 3
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] <... prctl resumed>)        = 0
[pid  5011] close(3 <unfinished ...>
[pid  5010] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5009] <... write resumed>)        = 8
[pid  5008] close(21./strace-static-x86_64: Process 5013 attached
 <unfinished ...>
[pid  5012] setpgid(0, 0 <unfinished ...>
[pid  5011] <... close resumed>)        = 0
[pid  5010] <... write resumed>)        = 8
[pid  5009] close(3 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5010] close(3 <unfinished ...>
[pid  5009] <... close resumed>)        = 0
[pid  5008] close(22 <unfinished ...>
[pid  5013] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5012] <... setpgid resumed>)      = 0
[pid  5011] <... openat resumed>)       = 3
[pid  5010] <... close resumed>)        = 0
[pid  5009] close(4 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] setns(201, 0 <unfinished ...>
[pid  5010] close(4 <unfinished ...>
[pid  5009] <... close resumed>)        = 0
[pid  5008] close(23 <unfinished ...>
[pid  5012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5011] <... setns resumed>)        = 0
[pid  5010] <... close resumed>)        = 0
[pid  5009] close(5 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5010] close(5 <unfinished ...>
[pid  5008] close(24 <unfinished ...>
[pid  5012] <... openat resumed>)       = 3
[pid  5011] <... socket resumed>)       = 4
[pid  5010] <... close resumed>)        = 0
[pid  5009] <... close resumed>)        = 0
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] write(3, "1000", 4 <unfinished ...>
[pid  5011] setns(3, 0 <unfinished ...>
[pid  5010] close(6 <unfinished ...>
[pid  5009] close(6 <unfinished ...>
[pid  5008] close(25 <unfinished ...>
[pid  5013] <... set_robust_list resumed>) = 0
[pid  5012] <... write resumed>)        = 4
[pid  5011] <... setns resumed>)        = 0
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5012] close(3 <unfinished ...>
[pid  5011] close(3 <unfinished ...>
[pid  5010] close(7 <unfinished ...>
[pid  5009] close(7 <unfinished ...>
[pid  5008] close(26 <unfinished ...>
[pid  5013] <... prctl resumed>)        = 0
[pid  5012] <... close resumed>)        = 0
[pid  5011] <... close resumed>)        = 0
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] setpgid(0, 0 <unfinished ...>
[pid  5012] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5011] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5010] close(8 <unfinished ...>
[pid  5009] close(8 <unfinished ...>
[pid  5008] close(27 <unfinished ...>
[pid  5011] <... fcntl resumed>)        = 5
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... setpgid resumed>)      = 0
[pid  5012] <... openat resumed>)       = 3
[pid  5011] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5010] close(9 <unfinished ...>
[pid  5009] close(9 <unfinished ...>
[pid  5008] close(28 <unfinished ...>
[pid  5012] setns(201, 0 <unfinished ...>
[pid  5011] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5010] close(10 <unfinished ...>
[pid  5008] close(29 <unfinished ...>
[pid  5013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5012] <... setns resumed>)        = 0
[pid  5011] <... openat resumed>)       = 3
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(10 <unfinished ...>
[pid  5008] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5011] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5010] close(11 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] exit_group(0 <unfinished ...>
[pid  5013] <... openat resumed>)       = 3
[pid  5012] <... socket resumed>)       = 4
[pid  5011] <... write resumed>)        = 8
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(11 <unfinished ...>
[pid  5008] <... exit_group resumed>)   = ?
[pid  5013] write(3, "1000", 4 <unfinished ...>
[pid  5012] setns(3, 0 <unfinished ...>
[pid  5011] close(3 <unfinished ...>
[pid  5010] close(12 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5008] +++ exited with 0 +++
[pid  5013] <... write resumed>)        = 4
[pid  5012] <... setns resumed>)        = 0
[pid  5011] <... close resumed>)        = 0
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(12 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5013] close(3 <unfinished ...>
[pid  5012] close(3 <unfinished ...>
[pid  5011] close(4 <unfinished ...>
[pid  5010] close(13 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = 0
[pid  5012] <... close resumed>)        = 0
[pid  5011] <... close resumed>)        = 0
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(13 <unfinished ...>
[pid  5011] close(5 <unfinished ...>
[pid  5010] close(14 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5013] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5012] <... fcntl resumed>)        = 5
[pid  5011] <... close resumed>)        = 0
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(14 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5012] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5011] close(6 <unfinished ...>
[pid  5010] close(15 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(7 <unfinished ...>
[pid  5010] close(16 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(8 <unfinished ...>
[pid  5010] close(17 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(9 <unfinished ...>
[pid  5010] close(18 <unfinished ...>
[pid  5012] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(15 <unfinished ...>
[pid  5012] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5011] close(10 <unfinished ...>
[pid  5010] close(19 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 214
[pid  5013] <... openat resumed>)       = 3
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(16 <unfinished ...>
[pid  5011] close(11 <unfinished ...>
[pid  5010] close(20 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] setns(201, 0 <unfinished ...>
[pid  5012] <... openat resumed>)       = 3
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(17 <unfinished ...>
[pid  5013] <... setns resumed>)        = 0
[pid  5012] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5011] close(12 <unfinished ...>
[pid  5010] close(21 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(18 <unfinished ...>
[pid  5013] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5012] <... write resumed>)        = 8
[pid  5011] close(13 <unfinished ...>
[pid  5010] close(22 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... socket resumed>)       = 4
[pid  5012] close(3 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5014 attached
[pid  5013] setns(3, 0 <unfinished ...>
[pid  5012] <... close resumed>)        = 0
[pid  5011] close(14 <unfinished ...>
[pid  5010] close(23 <unfinished ...>
[pid  5009] close(19 <unfinished ...>
[pid  5014] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5013] <... setns resumed>)        = 0
[pid  5012] close(4 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] <... set_robust_list resumed>) = 0
[pid  5013] close(3 <unfinished ...>
[pid  5012] <... close resumed>)        = 0
[pid  5011] close(15 <unfinished ...>
[pid  5010] close(24 <unfinished ...>
[pid  5009] close(20 <unfinished ...>
[pid  5014] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5013] <... close resumed>)        = 0
[pid  5012] close(5 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] <... prctl resumed>)        = 0
[pid  5013] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5012] <... close resumed>)        = 0
[pid  5011] close(16 <unfinished ...>
[pid  5010] close(25 <unfinished ...>
[pid  5009] close(21 <unfinished ...>
[pid  5014] setpgid(0, 0 <unfinished ...>
[pid  5013] <... fcntl resumed>)        = 5
[pid  5012] close(6 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] <... setpgid resumed>)      = 0
[pid  5013] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(17 <unfinished ...>
[pid  5010] close(26 <unfinished ...>
[pid  5014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5013] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5012] close(7 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(22 <unfinished ...>
[pid  5014] <... openat resumed>)       = 3
[pid  5013] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(18 <unfinished ...>
[pid  5010] close(27 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] write(3, "1000", 4 <unfinished ...>
[pid  5013] <... openat resumed>)       = 3
[pid  5012] close(8 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(23 <unfinished ...>
[pid  5014] <... write resumed>)        = 4
[pid  5013] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(19 <unfinished ...>
[pid  5010] close(28 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(3 <unfinished ...>
[pid  5013] <... write resumed>)        = 8
[pid  5012] close(9 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(24 <unfinished ...>
[pid  5014] <... close resumed>)        = 0
[pid  5013] close(3 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(20 <unfinished ...>
[pid  5010] close(29 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5013] <... close resumed>)        = 0
[pid  5012] close(10 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(25 <unfinished ...>
[pid  5014] <... openat resumed>)       = 3
[pid  5013] close(4 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(21 <unfinished ...>
[pid  5010] exit_group(0 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] setns(201, 0 <unfinished ...>
[pid  5013] <... close resumed>)        = 0
[pid  5012] close(11 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5010] <... exit_group resumed>)   = ?
[pid  5009] close(26 <unfinished ...>
[pid  5014] <... setns resumed>)        = 0
[pid  5013] close(5 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(22 <unfinished ...>
[pid  5010] +++ exited with 0 +++
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5013] <... close resumed>)        = 0
[pid  5012] close(12 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(27 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5014] <... socket resumed>)       = 4
[pid  5013] close(6 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(23 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] setns(3, 0 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(13 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(28 <unfinished ...>
[pid  5014] <... setns resumed>)        = 0
[pid  5013] close(7 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(24 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(3 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(14 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] close(29 <unfinished ...>
[pid  5014] <... close resumed>)        = 0
[pid  5013] close(8 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(25 <unfinished ...>
[pid  5009] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(15 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] exit_group(0 <unfinished ...>
[pid  5014] <... fcntl resumed>)        = 5
[pid  5013] close(9 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(26 <unfinished ...>
[pid  5009] <... exit_group resumed>)   = ?
[pid  5014] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(16 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(27 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5015 attached
 <unfinished ...>
[pid  5014] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5013] close(10 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5009] +++ exited with 0 +++
[pid  5014] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(17 <unfinished ...>
[pid  5011] close(28 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 210
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] <... openat resumed>)       = 3
[pid  5013] close(11 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] close(29 <unfinished ...>
[pid  5014] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(18 <unfinished ...>
[pid  5011] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] <... write resumed>)        = 8
[pid  5013] close(12 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] exit_group(0 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5014] close(3 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(19 <unfinished ...>
[pid  5011] <... exit_group resumed>)   = ?
[pid  3614] <... restart_syscall resumed>) = 0
[pid  5015] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5014] <... close resumed>)        = 0
[pid  5013] close(13 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5011] +++ exited with 0 +++
[pid  5014] close(4 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(20 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5014] <... close resumed>)        = 0
[pid  5013] close(14 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5014] close(5 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(21 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5014] <... close resumed>)        = 0
[pid  5013] close(15 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(6 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(22 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 217
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 211
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] close(16 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(7 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(23 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] close(17 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(8 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(24 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] close(18 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(9 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(25 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] close(19 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(10 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(26 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] close(20 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(11 <unfinished ...>
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(27 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5016 attached
[pid  5014] close(12 <unfinished ...>
[pid  5013] close(21 <unfinished ...>
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] close(28 <unfinished ...>
[pid  5016] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5014] close(13 <unfinished ...>
[pid  5013] close(22 <unfinished ...>
[pid  5016] <... set_robust_list resumed>) = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5014] close(14 <unfinished ...>
[pid  5013] close(23 <unfinished ...>
[pid  5012] close(29 <unfinished ...>
[pid  5016] <... prctl resumed>)        = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5012] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] setpgid(0, 0 <unfinished ...>
[pid  5014] close(15 <unfinished ...>
[pid  5013] close(24 <unfinished ...>
[pid  5012] exit_group(0 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5014] close(16 <unfinished ...>
[pid  5012] <... exit_group resumed>)   = ?
[pid  5013] close(25 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5017 attached
[pid  5016] <... setpgid resumed>)      = 0
[pid  5017] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5017] <... set_robust_list resumed>) = 0
[pid  5016] <... openat resumed>)       = 3
[pid  5012] +++ exited with 0 +++
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5016] write(3, "1000", 4 <unfinished ...>
[pid  5014] close(17 <unfinished ...>
[pid  5013] close(26 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5017] <... prctl resumed>)        = 0
[pid  5016] <... write resumed>)        = 4
[pid  5015] <... set_robust_list resumed>) = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5017] setpgid(0, 0 <unfinished ...>
[pid  5016] close(3 <unfinished ...>
[pid  5014] close(18 <unfinished ...>
[pid  5013] close(27 <unfinished ...>
[pid  5017] <... setpgid resumed>)      = 0
[pid  5016] <... close resumed>)        = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  5017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5016] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5015] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5014] close(19 <unfinished ...>
[pid  5013] close(28 <unfinished ...>
[pid  5017] <... openat resumed>)       = 3
[pid  5016] <... openat resumed>)       = 3
[pid  5015] <... prctl resumed>)        = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] write(3, "1000", 4 <unfinished ...>
[pid  5016] setns(201, 0 <unfinished ...>
[pid  5014] close(20 <unfinished ...>
[pid  5013] close(29 <unfinished ...>
[pid  5015] setpgid(0, 0 <unfinished ...>
[pid  5017] <... write resumed>)        = 4
[pid  5016] <... setns resumed>)        = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5017] close(3 <unfinished ...>
[pid  5016] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5015] <... setpgid resumed>)      = 0
[pid  5014] close(21 <unfinished ...>
[pid  5013] exit_group(0 <unfinished ...>
[pid  5017] <... close resumed>)        = 0
[pid  5016] <... socket resumed>)       = 4
[pid  5017] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5016] setns(3, 0 <unfinished ...>
[pid  5017] <... openat resumed>)       = 3
[pid  5016] <... setns resumed>)        = 0
[pid  5015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5013] <... exit_group resumed>)   = ?
[pid  5017] setns(201, 0 <unfinished ...>
[pid  5016] close(3 <unfinished ...>
[pid  5014] close(22 <unfinished ...>
[pid  5017] <... setns resumed>)        = 0
[pid  5016] <... close resumed>)        = 0
[pid  5017] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5016] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5017] <... socket resumed>)       = 4
[pid  5016] <... fcntl resumed>)        = 5
[pid  5017] setns(3, 0 <unfinished ...>
[pid  5016] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5013] +++ exited with 0 +++
[pid  5017] <... setns resumed>)        = 0
[pid  5016] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 209
[pid  5017] close(3 <unfinished ...>
[pid  5016] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5015] <... openat resumed>)       = 3
[pid  5014] close(23 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5017] <... close resumed>)        = 0
[pid  5016] <... openat resumed>)       = 3
[pid  5015] write(3, "1000", 4 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5016] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5014] close(24 <unfinished ...>
[pid  5017] <... fcntl resumed>)        = 5
[pid  5016] <... write resumed>)        = 8
[pid  5015] <... write resumed>)        = 4
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5018 attached
[pid  5017] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5016] close(3 <unfinished ...>
[pid  5014] close(25 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5015] close(3 <unfinished ...>
[pid  5018] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5017] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5016] <... close resumed>)        = 0
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... set_robust_list resumed>) = 0
[pid  5017] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5016] close(4 <unfinished ...>
[pid  5018] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5017] <... openat resumed>)       = 3
[pid  5016] <... close resumed>)        = 0
[pid  5015] <... close resumed>)        = 0
[pid  5014] close(26 <unfinished ...>
[pid  5018] <... prctl resumed>)        = 0
[pid  5017] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5016] close(5 <unfinished ...>
[pid  5015] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 211
./strace-static-x86_64: Process 5019 attached
[pid  5018] setpgid(0, 0 <unfinished ...>
[pid  5017] <... write resumed>)        = 8
[pid  5016] <... close resumed>)        = 0
[pid  5014] close(27 <unfinished ...>
[pid  5018] <... setpgid resumed>)      = 0
[pid  5017] close(3 <unfinished ...>
[pid  5016] close(6 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5017] <... close resumed>)        = 0
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... openat resumed>)       = 3
[pid  5014] close(28 <unfinished ...>
[pid  5019] <... set_robust_list resumed>) = 0
[pid  5018] <... openat resumed>)       = 3
[pid  5017] close(4 <unfinished ...>
[pid  5016] close(7 <unfinished ...>
[pid  5015] setns(201, 0 <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] write(3, "1000", 4 <unfinished ...>
[pid  5017] <... close resumed>)        = 0
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... setns resumed>)        = 0
[pid  5014] close(29 <unfinished ...>
[pid  5019] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5018] <... write resumed>)        = 4
[pid  5017] close(5 <unfinished ...>
[pid  5016] close(8 <unfinished ...>
[pid  5015] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5014] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] close(3 <unfinished ...>
[pid  5017] <... close resumed>)        = 0
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... prctl resumed>)        = 0
[pid  5018] <... close resumed>)        = 0
[pid  5017] close(6 <unfinished ...>
[pid  5016] close(9 <unfinished ...>
[pid  5015] <... socket resumed>)       = 4
[pid  5014] exit_group(0 <unfinished ...>
[pid  5018] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] setns(3, 0 <unfinished ...>
[pid  5014] <... exit_group resumed>)   = ?
[pid  5019] setpgid(0, 0 <unfinished ...>
[pid  5018] <... openat resumed>)       = 3
[pid  5017] close(7 <unfinished ...>
[pid  5016] close(10 <unfinished ...>
[pid  5018] setns(201, 0 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... setns resumed>)        = 0
[pid  5017] close(8 <unfinished ...>
[pid  5016] close(11 <unfinished ...>
[pid  5018] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... socket resumed>)       = 4
[pid  5017] close(9 <unfinished ...>
[pid  5016] close(12 <unfinished ...>
[pid  5014] +++ exited with 0 +++
[pid  5019] <... setpgid resumed>)      = 0
[pid  5018] setns(3, 0 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... setns resumed>)        = 0
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5018] <... setns resumed>)        = 0
[pid  5017] close(10 <unfinished ...>
[pid  5016] close(13 <unfinished ...>
[pid  5015] close(3 <unfinished ...>
[pid  5018] close(3 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = 0
[pid  5019] <... openat resumed>)       = 3
[pid  5018] <... close resumed>)        = 0
[pid  5017] close(11 <unfinished ...>
[pid  5016] close(14 <unfinished ...>
[pid  5015] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5019] write(3, "1000", 4 <unfinished ...>
[pid  5018] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... fcntl resumed>)        = 5
[pid  5019] <... write resumed>)        = 4
[pid  5018] <... fcntl resumed>)        = 5
[pid  5017] close(12 <unfinished ...>
[pid  5016] close(15 <unfinished ...>
[pid  5019] close(3 <unfinished ...>
[pid  5018] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5019] <... close resumed>)        = 0
[pid  5018] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5017] close(13 <unfinished ...>
[pid  5016] close(16 <unfinished ...>
[pid  5015] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5019] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5018] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5019] <... openat resumed>)       = 3
[pid  5018] <... openat resumed>)       = 3
[pid  5017] close(14 <unfinished ...>
[pid  5016] close(17 <unfinished ...>
[pid  5019] setns(201, 0 <unfinished ...>
[pid  5018] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... openat resumed>)       = 3
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5019] <... setns resumed>)        = 0
[pid  5018] <... write resumed>)        = 8
[pid  5017] close(15 <unfinished ...>
[pid  5016] close(18 <unfinished ...>
[pid  5015] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5018] close(3 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = 0
[pid  5017] close(16 <unfinished ...>
[pid  5016] close(19 <unfinished ...>
[pid  5019] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5018] close(4 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... write resumed>)        = 8
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 215
[pid  5019] <... socket resumed>)       = 4
[pid  5018] <... close resumed>)        = 0
[pid  5017] close(17 <unfinished ...>
[pid  5016] close(20 <unfinished ...>
[pid  5015] close(3 <unfinished ...>
[pid  5019] setns(3, 0 <unfinished ...>
[pid  5018] close(5 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... setns resumed>)        = 0
[pid  5018] <... close resumed>)        = 0
[pid  5017] close(18 <unfinished ...>
[pid  5016] close(21 <unfinished ...>
[pid  5015] <... close resumed>)        = 0
[pid  5019] close(3 <unfinished ...>
[pid  5018] close(6 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(4 <unfinished ...>
[pid  5019] <... close resumed>)        = 0
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(19 <unfinished ...>
[pid  5016] close(22 <unfinished ...>
[pid  5015] <... close resumed>)        = 0
[pid  5019] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5018] close(7 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(5 <unfinished ...>
[pid  5019] <... fcntl resumed>)        = 5
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(20 <unfinished ...>
[pid  5016] close(23 <unfinished ...>
[pid  5015] <... close resumed>)        = 0
[pid  5019] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5018] close(8 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(6 <unfinished ...>
[pid  5019] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(21 <unfinished ...>
[pid  5016] close(24 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5020 attached
[pid  5019] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5018] close(9 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(7 <unfinished ...>
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(22 <unfinished ...>
[pid  5016] close(25 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... openat resumed>)       = 3
[pid  5020] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5019] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5018] close(10 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(8 <unfinished ...>
[pid  5020] <... set_robust_list resumed>) = 0
[pid  5019] <... write resumed>)        = 8
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(23 <unfinished ...>
[pid  5016] close(26 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] close(3 <unfinished ...>
[pid  5018] close(11 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(9 <unfinished ...>
[pid  5020] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5019] <... close resumed>)        = 0
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(24 <unfinished ...>
[pid  5016] close(27 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... prctl resumed>)        = 0
[pid  5019] close(4 <unfinished ...>
[pid  5018] close(12 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(10 <unfinished ...>
[pid  5020] setpgid(0, 0 <unfinished ...>
[pid  5019] <... close resumed>)        = 0
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(25 <unfinished ...>
[pid  5016] close(28 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... setpgid resumed>)      = 0
[pid  5019] close(5 <unfinished ...>
[pid  5018] close(13 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(11 <unfinished ...>
[pid  5019] <... close resumed>)        = 0
[pid  5020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(26 <unfinished ...>
[pid  5016] close(29 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] close(6 <unfinished ...>
[pid  5018] close(14 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(12 <unfinished ...>
[pid  5020] <... openat resumed>)       = 3
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(27 <unfinished ...>
[pid  5016] exit_group(0 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] write(3, "1000", 4 <unfinished ...>
[pid  5019] close(7 <unfinished ...>
[pid  5018] close(15 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5016] <... exit_group resumed>)   = ?
[pid  5015] close(13 <unfinished ...>
[pid  5020] <... write resumed>)        = 4
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(28 <unfinished ...>
[pid  5016] +++ exited with 0 +++
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] close(3 <unfinished ...>
[pid  5019] close(8 <unfinished ...>
[pid  5018] close(16 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(14 <unfinished ...>
[pid  5020] <... close resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] close(29 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5019] close(9 <unfinished ...>
[pid  5018] close(17 <unfinished ...>
[pid  5017] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(15 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5020] <... openat resumed>)       = 3
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] exit_group(0 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5020] setns(201, 0 <unfinished ...>
[pid  5019] close(10 <unfinished ...>
[pid  5018] close(18 <unfinished ...>
[pid  5017] <... exit_group resumed>)   = ?
[pid  5015] close(16 <unfinished ...>
[pid  5020] <... setns resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5017] +++ exited with 0 +++
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5019] close(11 <unfinished ...>
[pid  5018] close(19 <unfinished ...>
[pid  5015] close(17 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 212
[pid  5020] <... socket resumed>)       = 4
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] setns(3, 0 <unfinished ...>
[pid  5019] close(12 <unfinished ...>
[pid  5018] close(20 <unfinished ...>
[pid  5015] close(18 <unfinished ...>
[pid  5020] <... setns resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5020] close(3 <unfinished ...>
[pid  5019] close(13 <unfinished ...>
[pid  5018] close(21 <unfinished ...>
[pid  5015] close(19./strace-static-x86_64: Process 5022 attached
 <unfinished ...>
[pid  5020] <... close resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 218
[pid  5022] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5020] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5019] close(14 <unfinished ...>
[pid  5018] close(22 <unfinished ...>
[pid  5015] close(20 <unfinished ...>
[pid  5020] <... fcntl resumed>)        = 5
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5019] close(15 <unfinished ...>
[pid  5018] close(23 <unfinished ...>
[pid  5015] close(21 <unfinished ...>
[pid  5022] <... set_robust_list resumed>) = 0
[pid  5020] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5021 attached
[pid  5020] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5019] close(16 <unfinished ...>
[pid  5018] close(24 <unfinished ...>
[pid  5015] close(22 <unfinished ...>
[pid  5021] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5020] <... openat resumed>)       = 3
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] <... set_robust_list resumed>) = 0
[pid  5020] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5019] close(17 <unfinished ...>
[pid  5018] close(25 <unfinished ...>
[pid  5015] close(23 <unfinished ...>
[pid  5021] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5020] <... write resumed>)        = 8
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] <... prctl resumed>)        = 0
[pid  5020] close(3 <unfinished ...>
[pid  5019] close(18 <unfinished ...>
[pid  5018] close(26 <unfinished ...>
[pid  5015] close(24 <unfinished ...>
[pid  5021] setpgid(0, 0 <unfinished ...>
[pid  5020] <... close resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] <... setpgid resumed>)      = 0
[pid  5020] close(4 <unfinished ...>
[pid  5019] close(19 <unfinished ...>
[pid  5018] close(27 <unfinished ...>
[pid  5015] close(25 <unfinished ...>
[pid  5022] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5020] <... close resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... prctl resumed>)        = 0
[pid  5021] <... openat resumed>)       = 3
[pid  5020] close(5 <unfinished ...>
[pid  5019] close(20 <unfinished ...>
[pid  5018] close(28 <unfinished ...>
[pid  5015] close(26 <unfinished ...>
[pid  5021] write(3, "1000", 4 <unfinished ...>
[pid  5020] <... close resumed>)        = 0
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] <... write resumed>)        = 4
[pid  5020] close(6 <unfinished ...>
[pid  5019] close(21 <unfinished ...>
[pid  5018] close(29 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] close(3 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(27 <unfinished ...>
[pid  5021] <... close resumed>)        = 0
[pid  5020] close(7 <unfinished ...>
[pid  5019] close(22 <unfinished ...>
[pid  5018] exit_group(0 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] setpgid(0, 0 <unfinished ...>
[pid  5021] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5018] <... exit_group resumed>)   = ?
[pid  5015] close(28 <unfinished ...>
[pid  5022] <... setpgid resumed>)      = 0
[pid  5021] <... openat resumed>)       = 3
[pid  5020] close(8 <unfinished ...>
[pid  5019] close(23 <unfinished ...>
[pid  5018] +++ exited with 0 +++
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] setns(201, 0 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] close(29 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5021] <... setns resumed>)        = 0
[pid  5020] close(9 <unfinished ...>
[pid  5019] close(24 <unfinished ...>
[pid  5015] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5015] exit_group(0 <unfinished ...>
[pid  5022] <... openat resumed>)       = 3
[pid  5021] <... socket resumed>)       = 4
[pid  5020] close(10 <unfinished ...>
[pid  5019] close(25 <unfinished ...>
[pid  5015] <... exit_group resumed>)   = ?
[pid  5022] write(3, "1000", 4 <unfinished ...>
[pid  5021] setns(3, 0 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] <... setns resumed>)        = 0
[pid  5021] close(3)                    = 0
[pid  5021] fcntl(4, F_DUPFD, 4)        = 5
[pid  5021] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  5021] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5022] <... write resumed>)        = 4
[pid  5021] <... openat resumed>)       = 3
[pid  5020] close(11 <unfinished ...>
[pid  5019] close(26 <unfinished ...>
[pid  5015] +++ exited with 0 +++
[pid  5022] close(3 <unfinished ...>
[pid  5021] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5022] <... close resumed>)        = 0
[pid  5021] <... write resumed>)        = 8
[pid  5020] close(12 <unfinished ...>
[pid  5019] close(27 <unfinished ...>
[pid  5022] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5021] close(3 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... openat resumed>)       = 3
[pid  5021] <... close resumed>)        = 0
[pid  5020] close(13 <unfinished ...>
[pid  5019] close(28 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5022] setns(201, 0 <unfinished ...>
[pid  5021] close(4 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] <... close resumed>)        = 0
[pid  5021] close(5)                    = 0
[pid  5021] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5021] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5021] close(8 <unfinished ...>
[pid  5020] close(14 <unfinished ...>
[pid  5019] close(29 <unfinished ...>
[pid  5022] <... setns resumed>)        = 0
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5019] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 210
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5022] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5021] close(9 <unfinished ...>
[pid  5020] close(15 <unfinished ...>
[pid  5019] exit_group(0 <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] close(13 <unfinished ...>
[pid  5020] close(16 <unfinished ...>
[pid  5019] <... exit_group resumed>)   = ?
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 211
[pid  5022] <... socket resumed>)       = 4
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5021] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5021] close(21)                   = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5023 attached
[pid  5021] close(22 <unfinished ...>
[pid  5019] +++ exited with 0 +++
[pid  5020] close(17 <unfinished ...>
[pid  5023] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5022] setns(3, 0 <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5023] <... set_robust_list resumed>) = 0
[pid  5022] <... setns resumed>)        = 0
[pid  5021] close(23 <unfinished ...>
[pid  5020] close(18 <unfinished ...>
[pid  3616] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5024 attached
 <unfinished ...>
[pid  5023] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5022] close(3 <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... restart_syscall resumed>) = 0
[pid  5023] <... prctl resumed>)        = 0
[pid  5022] <... close resumed>)        = 0
[pid  5021] close(24 <unfinished ...>
[pid  5020] close(19 <unfinished ...>
[pid  5023] setpgid(0, 0 <unfinished ...>
[pid  5022] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5023] <... setpgid resumed>)      = 0
[pid  5022] <... fcntl resumed>)        = 5
[pid  5021] close(25 <unfinished ...>
[pid  5020] close(20 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5025 attached
 <unfinished ...>
[pid  5024] <... set_robust_list resumed>) = 0
[pid  5023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5022] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5023] <... openat resumed>)       = 3
[pid  5022] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5021] close(26 <unfinished ...>
[pid  5020] close(21 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 212
[pid  5024] <... prctl resumed>)        = 0
[pid  5023] write(3, "1000", 4 <unfinished ...>
[pid  5022] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... write resumed>)        = 4
[pid  5021] close(27 <unfinished ...>
[pid  5024] setpgid(0, 0 <unfinished ...>
[pid  5023] close(3 <unfinished ...>
[pid  5022] <... openat resumed>)       = 3
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] close(22 <unfinished ...>
[pid  5024] <... setpgid resumed>)      = 0
[pid  5023] <... close resumed>)        = 0
[pid  5022] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5021] close(28 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5023] <... openat resumed>)       = 3
[pid  5022] <... write resumed>)        = 8
[pid  5021] close(29 <unfinished ...>
[pid  5020] close(23 <unfinished ...>
[pid  5023] setns(201, 0 <unfinished ...>
[pid  5022] close(3 <unfinished ...>
[pid  5021] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... openat resumed>)       = 3
[pid  5023] <... setns resumed>)        = 0
[pid  5022] <... close resumed>)        = 0
[pid  5021] exit_group(0 <unfinished ...>
[pid  5020] close(24 <unfinished ...>
[pid  5024] write(3, "1000", 4 <unfinished ...>
[pid  5023] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5022] close(4 <unfinished ...>
[pid  5021] <... exit_group resumed>)   = ?
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5024] <... write resumed>)        = 4
[pid  5023] <... socket resumed>)       = 4
[pid  5022] <... close resumed>)        = 0
[pid  5021] +++ exited with 0 +++
[pid  5020] close(25 <unfinished ...>
[pid  5025] <... set_robust_list resumed>) = 0
[pid  5024] close(3 <unfinished ...>
[pid  5023] setns(3, 0 <unfinished ...>
[pid  5022] close(5 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5025] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5024] <... close resumed>)        = 0
[pid  5023] <... setns resumed>)        = 0
[pid  5022] <... close resumed>)        = 0
[pid  5020] close(26 <unfinished ...>
[pid  5024] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5023] close(3 <unfinished ...>
[pid  5022] close(6 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = 0
[pid  5020] close(27 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5022] close(7 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5024] <... openat resumed>)       = 3
[pid  5023] <... fcntl resumed>)        = 5
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] close(28 <unfinished ...>
[pid  5023] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  5023] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  5022] close(8 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] setns(201, 0 <unfinished ...>
[pid  5023] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] close(29 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 213
[pid  5024] <... setns resumed>)        = 0
[pid  5023] <... write resumed>)        = 8
[pid  5022] close(9 <unfinished ...>
[pid  5020] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5023] close(3 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5020] exit_group(0 <unfinished ...>
[pid  5024] <... socket resumed>)       = 4
[pid  5023] <... close resumed>)        = 0
[pid  5022] close(10 <unfinished ...>
[pid  5020] <... exit_group resumed>)   = ?
[pid  5024] setns(3, 0 <unfinished ...>
[pid  5023] close(4 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = 0
[pid  5023] close(5)                    = 0
[pid  5023] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5023] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5023] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5023] close(9 <unfinished ...>
[pid  5020] +++ exited with 0 +++
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5022] close(11 <unfinished ...>
[pid  5024] <... setns resumed>)        = 0
[pid  5023] close(10 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5026 attached
[pid  5024] close(3 <unfinished ...>
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(12 <unfinished ...>
[pid  5026] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5024] <... close resumed>)        = 0
[pid  5023] close(11 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... set_robust_list resumed>) = 0
[pid  5024] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(13 <unfinished ...>
[pid  5026] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5024] <... fcntl resumed>)        = 5
[pid  5023] close(12 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... prctl resumed>)        = 0
[pid  5025] <... prctl resumed>)        = 0
[pid  5024] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(14 <unfinished ...>
[pid  5026] setpgid(0, 0 <unfinished ...>
[pid  5025] setpgid(0, 0 <unfinished ...>
[pid  5024] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5023] close(13 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... setpgid resumed>)      = 0
[pid  5025] <... setpgid resumed>)      = 0
[pid  5024] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(15 <unfinished ...>
[pid  5026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5024] <... openat resumed>)       = 3
[pid  5023] close(14 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5026] <... openat resumed>)       = 3
[pid  5025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5024] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(16 <unfinished ...>
[pid  5026] write(3, "1000", 4 <unfinished ...>
[pid  5023] close(15 <unfinished ...>
[pid  5026] <... write resumed>)        = 4
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] close(3 <unfinished ...>
[pid  5023] close(16 <unfinished ...>
[pid  5022] close(17 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 216
[pid  5026] <... close resumed>)        = 0
[pid  5024] <... write resumed>)        = 8
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5025] <... openat resumed>)       = 3
[pid  5024] close(3 <unfinished ...>
[pid  5023] close(17 <unfinished ...>
[pid  5022] close(18./strace-static-x86_64: Process 5027 attached
 <unfinished ...>
[pid  5026] <... openat resumed>)       = 3
[pid  5025] write(3, "1000", 4 <unfinished ...>
[pid  5024] <... close resumed>)        = 0
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] setns(201, 0 <unfinished ...>
[pid  5025] <... write resumed>)        = 4
[pid  5024] close(4 <unfinished ...>
[pid  5023] close(18 <unfinished ...>
[pid  5022] close(19 <unfinished ...>
[pid  5027] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5026] <... setns resumed>)        = 0
[pid  5025] close(3 <unfinished ...>
[pid  5024] <... close resumed>)        = 0
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5024] close(5 <unfinished ...>
[pid  5025] <... close resumed>)        = 0
[pid  5023] close(19 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... socket resumed>)       = 4
[pid  5025] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5024] <... close resumed>)        = 0
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(20 <unfinished ...>
[pid  5026] setns(3, 0 <unfinished ...>
[pid  5024] close(6 <unfinished ...>
[pid  5023] close(20 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... setns resumed>)        = 0
[pid  5025] <... openat resumed>)       = 3
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(21 <unfinished ...>
[pid  5026] close(3 <unfinished ...>
[pid  5025] setns(201, 0 <unfinished ...>
[pid  5024] close(7 <unfinished ...>
[pid  5023] close(21 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] <... set_robust_list resumed>) = 0
[pid  5026] <... close resumed>)        = 0
[pid  5025] <... setns resumed>)        = 0
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(22 <unfinished ...>
[pid  5026] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5025] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5024] close(8 <unfinished ...>
[pid  5023] close(22 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5026] <... fcntl resumed>)        = 5
[pid  5025] <... socket resumed>)       = 4
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(23 <unfinished ...>
[pid  5027] <... prctl resumed>)        = 0
[pid  5026] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5025] setns(3, 0 <unfinished ...>
[pid  5024] close(9 <unfinished ...>
[pid  5023] close(23 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] setpgid(0, 0 <unfinished ...>
[pid  5026] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5025] <... setns resumed>)        = 0
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(24 <unfinished ...>
[pid  5027] <... setpgid resumed>)      = 0
[pid  5026] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5025] close(3 <unfinished ...>
[pid  5024] close(10 <unfinished ...>
[pid  5023] close(24 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5026] <... openat resumed>)       = 3
[pid  5025] <... close resumed>)        = 0
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(25 <unfinished ...>
[pid  5026] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5025] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5024] close(11 <unfinished ...>
[pid  5023] close(25 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] <... openat resumed>)       = 3
[pid  5026] <... write resumed>)        = 8
[pid  5025] <... fcntl resumed>)        = 5
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(26 <unfinished ...>
[pid  5026] close(3 <unfinished ...>
[pid  5024] close(12 <unfinished ...>
[pid  5023] close(26 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] write(3, "1000", 4 <unfinished ...>
[pid  5026] <... close resumed>)        = 0
[pid  5025] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(27 <unfinished ...>
[pid  5026] close(4 <unfinished ...>
[pid  5025] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5024] close(13 <unfinished ...>
[pid  5023] close(27 <unfinished ...>
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] <... write resumed>)        = 4
[pid  5027] close(3 <unfinished ...>
[pid  5026] <... close resumed>)        = 0
[pid  5025] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] close(28 <unfinished ...>
[pid  5027] <... close resumed>)        = 0
[pid  5026] close(5 <unfinished ...>
[pid  5024] close(14 <unfinished ...>
[pid  5023] close(28 <unfinished ...>
[pid  5027] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5026] <... close resumed>)        = 0
[pid  5025] <... openat resumed>)       = 3
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] close(6 <unfinished ...>
[pid  5025] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5024] close(15 <unfinished ...>
[pid  5023] close(29 <unfinished ...>
[pid  5022] close(29 <unfinished ...>
[pid  5027] <... openat resumed>)       = 3
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5022] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... write resumed>)        = 8
[pid  5027] setns(201, 0 <unfinished ...>
[pid  5026] close(7 <unfinished ...>
[pid  5024] close(16 <unfinished ...>
[pid  5023] exit_group(0 <unfinished ...>
[pid  5025] close(3 <unfinished ...>
[pid  5022] exit_group(0 <unfinished ...>
[pid  5027] <... setns resumed>)        = 0
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5023] <... exit_group resumed>)   = ?
[pid  5027] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5026] close(8 <unfinished ...>
[pid  5025] <... close resumed>)        = 0
[pid  5024] close(17 <unfinished ...>
[pid  5023] +++ exited with 0 +++
[pid  5022] <... exit_group resumed>)   = ?
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(4 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5026] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5026] close(10 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5028 attached
 <unfinished ...>
[pid  5027] <... socket resumed>)       = 4
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = 0
[pid  5024] close(18 <unfinished ...>
[pid  5022] +++ exited with 0 +++
[pid  5027] setns(3, 0 <unfinished ...>
[pid  5026] close(11 <unfinished ...>
[pid  5025] close(5 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 211
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5027] <... setns resumed>)        = 0
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = 0
[pid  5024] close(19 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5027] close(3 <unfinished ...>
[pid  5026] close(12 <unfinished ...>
[pid  5025] close(6 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... restart_syscall resumed>) = 0
[pid  5027] <... close resumed>)        = 0
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] close(20 <unfinished ...>
[pid  5027] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5026] close(13 <unfinished ...>
[pid  5025] close(7 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] <... fcntl resumed>)        = 5
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] close(21 <unfinished ...>
[pid  5026] close(14 <unfinished ...>
[pid  5027] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(8 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5027] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5026] close(15 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] close(22 <unfinished ...>
[pid  5026] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5026] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5026] close(18 <unfinished ...>
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5025] close(9 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] close(23 <unfinished ...>
[pid  5027] <... openat resumed>)       = 3
[pid  5026] close(19 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 219
[pid  5027] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(10 <unfinished ...>
[pid  5024] close(24 <unfinished ...>
[pid  5027] <... write resumed>)        = 8
[pid  5026] close(20 <unfinished ...>
[pid  5027] close(3 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] close(21 <unfinished ...>
[pid  5027] <... close resumed>)        = 0
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(11 <unfinished ...>
[pid  5024] close(25 <unfinished ...>
[pid  5027] close(4 <unfinished ...>
[pid  5026] close(22 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] <... close resumed>)        = 0
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] close(5 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(12 <unfinished ...>
[pid  5024] close(26 <unfinished ...>
[pid  5026] close(23 <unfinished ...>
[pid  5027] <... close resumed>)        = 0
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5029 attached
[pid  5027] close(6 <unfinished ...>
[pid  5026] close(24 <unfinished ...>
[pid  5025] close(13 <unfinished ...>
[pid  5024] close(27 <unfinished ...>
[pid  5029] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... set_robust_list resumed>) = 0
[pid  5027] close(7 <unfinished ...>
[pid  5026] close(25 <unfinished ...>
[pid  5025] close(14 <unfinished ...>
[pid  5024] close(28 <unfinished ...>
[pid  5028] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5029] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... prctl resumed>)        = 0
[pid  5027] close(8 <unfinished ...>
[pid  5026] close(26 <unfinished ...>
[pid  5025] close(15 <unfinished ...>
[pid  5024] close(29 <unfinished ...>
[pid  5029] setpgid(0, 0 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... setpgid resumed>)      = 0
[pid  5028] <... set_robust_list resumed>) = 0
[pid  5027] close(9 <unfinished ...>
[pid  5026] close(27 <unfinished ...>
[pid  5025] close(16 <unfinished ...>
[pid  5024] exit_group(0 <unfinished ...>
[pid  5029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5024] <... exit_group resumed>)   = ?
[pid  5029] <... openat resumed>)       = 3
[pid  5028] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5027] close(10 <unfinished ...>
[pid  5026] close(28 <unfinished ...>
[pid  5029] write(3, "1000", 4 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... write resumed>)        = 4
[pid  5026] close(29 <unfinished ...>
[pid  5029] close(3 <unfinished ...>
[pid  5026] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... close resumed>)        = 0
[pid  5026] exit_group(0 <unfinished ...>
[pid  5029] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5026] <... exit_group resumed>)   = ?
[pid  5029] <... openat resumed>)       = 3
[pid  5028] <... prctl resumed>)        = 0
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5026] +++ exited with 0 +++
[pid  5025] close(17 <unfinished ...>
[pid  5024] +++ exited with 0 +++
[pid  5027] close(11 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5029] setns(201, 0 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5025] close(18 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... setns resumed>)        = 0
[pid  5029] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5027] close(12 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5029] <... socket resumed>)       = 4
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(19 <unfinished ...>
[pid  5029] setns(3, 0)                 = 0
[pid  5029] close(3)                    = 0
[pid  5029] fcntl(4, F_DUPFD, 4)        = 5
[pid  5029] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  5029] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  5029] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  5027] close(13 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 214
[pid  5029] close(3 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(20 <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 212
[pid  5029] <... close resumed>)        = 0
[pid  5027] close(14 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(4 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(21 <unfinished ...>
[pid  5029] <... close resumed>)        = 0
[pid  5027] close(15 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(5 <unfinished ...>
[pid  5028] setpgid(0, 0 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(22 <unfinished ...>
[pid  5029] <... close resumed>)        = 0
[pid  5028] <... setpgid resumed>)      = 0
[pid  5027] close(16 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(6 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] close(23 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] close(17 <unfinished ...>
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(7 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5027] close(18 <unfinished ...>
[pid  5025] close(24./strace-static-x86_64: Process 5030 attached
 <unfinished ...>
[pid  5029] close(8 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5031 attached
[pid  5030] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... openat resumed>)       = 3
[pid  5027] close(19 <unfinished ...>
[pid  5025] close(25 <unfinished ...>
[pid  5031] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5030] <... set_robust_list resumed>) = 0
[pid  5029] close(9 <unfinished ...>
[pid  5028] write(3, "1000", 4 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... set_robust_list resumed>) = 0
[pid  5030] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] close(20 <unfinished ...>
[pid  5025] close(26 <unfinished ...>
[pid  5028] <... write resumed>)        = 4
[pid  5031] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5030] <... prctl resumed>)        = 0
[pid  5029] close(10 <unfinished ...>
[pid  5028] close(3 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... prctl resumed>)        = 0
[pid  5030] setpgid(0, 0 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] setpgid(0, 0 <unfinished ...>
[pid  5030] <... setpgid resumed>)      = 0
[pid  5029] close(11 <unfinished ...>
[pid  5028] <... close resumed>)        = 0
[pid  5027] close(21 <unfinished ...>
[pid  5025] close(27 <unfinished ...>
[pid  5031] <... setpgid resumed>)      = 0
[pid  5030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5030] <... openat resumed>)       = 3
[pid  5029] close(12 <unfinished ...>
[pid  5027] close(22 <unfinished ...>
[pid  5025] close(28 <unfinished ...>
[pid  5031] <... openat resumed>)       = 3
[pid  5030] write(3, "1000", 4 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... openat resumed>)       = 3
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] write(3, "1000", 4 <unfinished ...>
[pid  5030] <... write resumed>)        = 4
[pid  5029] close(13 <unfinished ...>
[pid  5028] setns(201, 0 <unfinished ...>
[pid  5027] close(23 <unfinished ...>
[pid  5025] close(29 <unfinished ...>
[pid  5031] <... write resumed>)        = 4
[pid  5030] close(3 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... setns resumed>)        = 0
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(3 <unfinished ...>
[pid  5030] <... close resumed>)        = 0
[pid  5029] close(14 <unfinished ...>
[pid  5027] close(24 <unfinished ...>
[pid  5025] exit_group(0 <unfinished ...>
[pid  5031] <... close resumed>)        = 0
[pid  5030] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5025] <... exit_group resumed>)   = ?
[pid  5031] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5030] <... openat resumed>)       = 3
[pid  5029] close(15 <unfinished ...>
[pid  5027] close(25 <unfinished ...>
[pid  5031] <... openat resumed>)       = 3
[pid  5030] setns(201, 0 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] setns(201, 0 <unfinished ...>
[pid  5030] <... setns resumed>)        = 0
[pid  5029] close(16 <unfinished ...>
[pid  5031] <... setns resumed>)        = 0
[pid  5030] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5030] <... socket resumed>)       = 4
[pid  5029] close(17 <unfinished ...>
[pid  5025] +++ exited with 0 +++
[pid  5031] <... socket resumed>)       = 4
[pid  5030] setns(3, 0 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... socket resumed>)       = 4
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] setns(3, 0 <unfinished ...>
[pid  5030] <... setns resumed>)        = 0
[pid  5029] close(18 <unfinished ...>
[pid  5028] setns(3, 0 <unfinished ...>
[pid  5027] close(26 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5031] <... setns resumed>)        = 0
[pid  5030] close(3 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... setns resumed>)        = 0
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(3 <unfinished ...>
[pid  5030] <... close resumed>)        = 0
[pid  5029] close(19 <unfinished ...>
[pid  5028] close(3 <unfinished ...>
[pid  5027] close(27 <unfinished ...>
[pid  5031] <... close resumed>)        = 0
[pid  5030] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5031] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5030] <... fcntl resumed>)        = 5
[pid  5029] close(20 <unfinished ...>
[pid  5028] <... close resumed>)        = 0
[pid  5027] close(28 <unfinished ...>
[pid  5031] <... fcntl resumed>)        = 5
[pid  5030] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5030] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5029] close(21 <unfinished ...>
[pid  5028] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5030] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... fcntl resumed>)        = 5
[pid  5027] close(29 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 213
./strace-static-x86_64: Process 5032 attached
[pid  5031] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5030] <... openat resumed>)       = 3
[pid  5029] close(22 <unfinished ...>
[pid  5028] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5027] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... openat resumed>)       = 3
[pid  5030] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5027] exit_group(0 <unfinished ...>
[pid  5032] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5031] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5030] <... write resumed>)        = 8
[pid  5029] close(23 <unfinished ...>
[pid  5028] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5027] <... exit_group resumed>)   = ?
[pid  5031] <... write resumed>)        = 8
[pid  5030] close(3 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(3 <unfinished ...>
[pid  5030] <... close resumed>)        = 0
[pid  5029] close(24 <unfinished ...>
[pid  5028] <... openat resumed>)       = 3
[pid  5031] <... close resumed>)        = 0
[pid  5030] close(4 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(4 <unfinished ...>
[pid  5030] <... close resumed>)        = 0
[pid  5029] close(25 <unfinished ...>
[pid  5031] <... close resumed>)        = 0
[pid  5030] close(5 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(5 <unfinished ...>
[pid  5030] <... close resumed>)        = 0
[pid  5029] close(26 <unfinished ...>
[pid  5031] <... close resumed>)        = 0
[pid  5030] close(6 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(6 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(27 <unfinished ...>
[pid  5027] +++ exited with 0 +++
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(7 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5031] close(7 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(28 <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(8 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... write resumed>)        = 8
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5031] close(8 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] close(29 <unfinished ...>
[pid  5028] close(3 <unfinished ...>
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(9 <unfinished ...>
[pid  5029] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] <... set_robust_list resumed>) = 0
[pid  5031] close(9 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] exit_group(0 <unfinished ...>
[pid  5028] <... close resumed>)        = 0
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5030] close(10 <unfinished ...>
[pid  5029] <... exit_group resumed>)   = ?
[pid  5028] close(4 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  5032] <... prctl resumed>)        = 0
[pid  5031] close(10 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5029] +++ exited with 0 +++
[pid  5028] <... close resumed>)        = 0
[pid  5032] setpgid(0, 0 <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(11 <unfinished ...>
[pid  5028] close(5 <unfinished ...>
[pid  5031] close(11 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(12 <unfinished ...>
[pid  5031] close(12 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] <... close resumed>)        = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5032] <... setpgid resumed>)      = 0
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(13 <unfinished ...>
[pid  5028] close(6 <unfinished ...>
[pid  5031] close(13 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(14 <unfinished ...>
[pid  5031] close(14 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(15 <unfinished ...>
[pid  5031] close(15 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(16 <unfinished ...>
[pid  5031] close(16 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(17 <unfinished ...>
[pid  5031] close(17 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(18 <unfinished ...>
[pid  5031] close(18 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(19 <unfinished ...>
[pid  5031] close(19 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 217
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(20 <unfinished ...>
[pid  5031] close(20 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(7 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 220
[pid  5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(21 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5031] close(21 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(8 <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(22 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] <... openat resumed>)       = 3
[pid  5031] close(22 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(9 <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(23 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] write(3, "1000", 4./strace-static-x86_64: Process 5033 attached
)         = 4
[pid  5031] close(23 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(10 <unfinished ...>
[pid  5033] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5032] close(3 <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(24 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] <... set_robust_list resumed>) = 0
[pid  5031] close(24 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(11 <unfinished ...>
[pid  5033] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5032] <... close resumed>)        = 0
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(25 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5034 attached
[pid  5033] <... prctl resumed>)        = 0
[pid  5031] close(25 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(12 <unfinished ...>
[pid  5032] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5033] setpgid(0, 0 <unfinished ...>
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(26 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] <... setpgid resumed>)      = 0
[pid  5031] close(26 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(13 <unfinished ...>
[pid  5034] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5032] <... openat resumed>)       = 3
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(27 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... set_robust_list resumed>) = 0
[pid  5033] <... openat resumed>)       = 3
[pid  5032] setns(201, 0 <unfinished ...>
[pid  5031] close(27 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(14 <unfinished ...>
[pid  5033] write(3, "1000", 4 <unfinished ...>
[pid  5032] <... setns resumed>)        = 0
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(28 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5033] <... write resumed>)        = 4
[pid  5032] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5031] close(28 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(15 <unfinished ...>
[pid  5034] <... prctl resumed>)        = 0
[pid  5033] close(3 <unfinished ...>
[pid  5032] <... socket resumed>)       = 4
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] close(29 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] setpgid(0, 0 <unfinished ...>
[pid  5033] <... close resumed>)        = 0
[pid  5032] setns(3, 0 <unfinished ...>
[pid  5031] close(29 <unfinished ...>
[pid  5030] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(16 <unfinished ...>
[pid  5034] <... setpgid resumed>)      = 0
[pid  5033] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5032] <... setns resumed>)        = 0
[pid  5031] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5030] exit_group(0 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5033] <... openat resumed>)       = 3
[pid  5032] close(3 <unfinished ...>
[pid  5031] exit_group(0 <unfinished ...>
[pid  5030] <... exit_group resumed>)   = ?
[pid  5028] close(17 <unfinished ...>
[pid  5034] <... openat resumed>)       = 3
[pid  5033] setns(201, 0 <unfinished ...>
[pid  5032] <... close resumed>)        = 0
[pid  5031] <... exit_group resumed>)   = ?
[pid  5030] +++ exited with 0 +++
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] write(3, "1000", 4 <unfinished ...>
[pid  5033] <... setns resumed>)        = 0
[pid  5032] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5031] +++ exited with 0 +++
[pid  5028] close(18 <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5034] <... write resumed>)        = 4
[pid  5033] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5032] <... fcntl resumed>)        = 5
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(3 <unfinished ...>
[pid  5033] <... socket resumed>)       = 4
[pid  5033] setns(3, 0 <unfinished ...>
[pid  5032] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5028] close(19 <unfinished ...>
[pid  5033] <... setns resumed>)        = 0
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5032] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5034] <... close resumed>)        = 0
[pid  5033] close(3 <unfinished ...>
[pid  5032] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5028] close(20 <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5034] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5033] <... close resumed>)        = 0
[pid  5033] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5032] <... openat resumed>)       = 3
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] <... fcntl resumed>)        = 5
[pid  5033] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EHOSTUNREACH (No route to host)
[pid  5033] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  5033] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8
[pid  5033] close(3)                    = 0
[pid  5033] close(4)                    = 0
[pid  5033] close(5)                    = 0
[pid  5033] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5028] close(21 <unfinished ...>
[pid  5033] close(7 <unfinished ...>
[pid  5032] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 215
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 213
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(22 <unfinished ...>
[pid  5033] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] close(9 <unfinished ...>
[pid  5032] <... write resumed>)        = 8
[pid  5034] <... openat resumed>)       = 3
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(23 <unfinished ...>
[pid  5032] close(3 <unfinished ...>
[pid  5034] setns(201, 0 <unfinished ...>
[pid  5033] close(10 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... setns resumed>)        = 0
[pid  5033] close(11 <unfinished ...>
[pid  5032] <... close resumed>)        = 0
[pid  5028] close(24 <unfinished ...>
[pid  5034] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(4 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... socket resumed>)       = 4
[pid  5033] close(12./strace-static-x86_64: Process 5035 attached
 <unfinished ...>
[pid  5034] setns(3, 0 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] <... close resumed>)        = 0
[pid  5028] close(25 <unfinished ...>
[pid  5035] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5034] <... setns resumed>)        = 0
[pid  5033] close(13 <unfinished ...>
[pid  5032] close(5 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5036 attached
[pid  5035] <... set_robust_list resumed>) = 0
[pid  5034] close(3 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5035] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5034] <... close resumed>)        = 0
[pid  5033] close(14 <unfinished ...>
[pid  5032] <... close resumed>)        = 0
[pid  5028] close(26 <unfinished ...>
[pid  5036] <... set_robust_list resumed>) = 0
[pid  5035] <... prctl resumed>)        = 0
[pid  5034] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(6 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5035] setpgid(0, 0 <unfinished ...>
[pid  5034] <... fcntl resumed>)        = 5
[pid  5033] close(15 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(27 <unfinished ...>
[pid  5036] <... prctl resumed>)        = 0
[pid  5035] <... setpgid resumed>)      = 0
[pid  5034] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(7 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] setpgid(0, 0 <unfinished ...>
[pid  5035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5034] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5033] close(16 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(28 <unfinished ...>
[pid  5036] <... setpgid resumed>)      = 0
[pid  5035] <... openat resumed>)       = 3
[pid  5034] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(8 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5035] write(3, "1000", 4 <unfinished ...>
[pid  5034] <... openat resumed>)       = 3
[pid  5033] close(17 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] close(29 <unfinished ...>
[pid  5036] <... openat resumed>)       = 3
[pid  5035] <... write resumed>)        = 4
[pid  5034] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(9 <unfinished ...>
[pid  5028] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] write(3, "1000", 4 <unfinished ...>
[pid  5035] close(3 <unfinished ...>
[pid  5033] close(18 <unfinished ...>
[pid  5034] <... write resumed>)        = 8
[pid  5036] <... write resumed>)        = 4
[pid  5035] <... close resumed>)        = 0
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(3 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] exit_group(0 <unfinished ...>
[pid  5036] close(3 <unfinished ...>
[pid  5035] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5034] <... close resumed>)        = 0
[pid  5033] close(19 <unfinished ...>
[pid  5032] close(10 <unfinished ...>
[pid  5028] <... exit_group resumed>)   = ?
[pid  5036] <... close resumed>)        = 0
[pid  5035] <... openat resumed>)       = 3
[pid  5034] close(4 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5035] setns(201, 0 <unfinished ...>
[pid  5033] close(20 <unfinished ...>
[pid  5036] <... openat resumed>)       = 3
[pid  5035] <... setns resumed>)        = 0
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] setns(201, 0 <unfinished ...>
[pid  5035] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5033] close(21 <unfinished ...>
[pid  5036] <... setns resumed>)        = 0
[pid  5035] <... socket resumed>)       = 4
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5028] +++ exited with 0 +++
[pid  5032] close(11 <unfinished ...>
[pid  5034] <... close resumed>)        = 0
[pid  5036] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5035] setns(3, 0 <unfinished ...>
[pid  5033] close(22 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(5 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5036] <... socket resumed>)       = 4
[pid  5035] <... setns resumed>)        = 0
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(12 <unfinished ...>
[pid  5036] setns(3, 0 <unfinished ...>
[pid  5035] close(3 <unfinished ...>
[pid  5034] <... close resumed>)        = 0
[pid  5033] close(23 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] <... setns resumed>)        = 0
[pid  5035] <... close resumed>)        = 0
[pid  5034] close(6 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(13 <unfinished ...>
[pid  5036] close(3 <unfinished ...>
[pid  5035] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] close(24 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] <... close resumed>)        = 0
[pid  5035] <... fcntl resumed>)        = 5
[pid  5034] close(7 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(14 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5036] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5035] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] close(25 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] <... fcntl resumed>)        = 5
[pid  5035] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5035] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5033] close(26 <unfinished ...>
[pid  5036] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5035] <... openat resumed>)       = 3
[pid  5034] close(8 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(15 <unfinished ...>
[pid  5036] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5035] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] close(27 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] <... openat resumed>)       = 3
[pid  5035] <... write resumed>)        = 8
[pid  5034] close(9 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(16 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 212
[pid  5036] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5035] close(3 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] close(28 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5037 attached
[pid  5036] <... write resumed>)        = 8
[pid  5035] <... close resumed>)        = 0
[pid  5034] close(10 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(17 <unfinished ...>
[pid  5037] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5036] close(3 <unfinished ...>
[pid  5035] close(4 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] close(29 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... set_robust_list resumed>) = 0
[pid  5036] <... close resumed>)        = 0
[pid  5035] <... close resumed>)        = 0
[pid  5034] close(11 <unfinished ...>
[pid  5033] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(18 <unfinished ...>
[pid  5037] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5036] close(4 <unfinished ...>
[pid  5035] close(5 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] exit_group(0 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... prctl resumed>)        = 0
[pid  5036] <... close resumed>)        = 0
[pid  5035] <... close resumed>)        = 0
[pid  5034] close(12 <unfinished ...>
[pid  5033] <... exit_group resumed>)   = ?
[pid  5032] close(19 <unfinished ...>
[pid  5037] setpgid(0, 0 <unfinished ...>
[pid  5036] close(5 <unfinished ...>
[pid  5035] close(6 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5033] +++ exited with 0 +++
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... setpgid resumed>)      = 0
[pid  5036] <... close resumed>)        = 0
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(13 <unfinished ...>
[pid  5032] close(20 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5036] close(6 <unfinished ...>
[pid  5035] close(7 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(14 <unfinished ...>
[pid  5032] close(21 <unfinished ...>
[pid  3617] <... restart_syscall resumed>) = 0
[pid  5036] close(7 <unfinished ...>
[pid  5035] close(8 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(15 <unfinished ...>
[pid  5032] close(22 <unfinished ...>
[pid  5036] close(8 <unfinished ...>
[pid  5035] close(9 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... openat resumed>)       = 3
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5032] close(23 <unfinished ...>
[pid  5036] close(9 <unfinished ...>
[pid  5035] close(10 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(16 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] close(10 <unfinished ...>
[pid  5035] close(11 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] close(11 <unfinished ...>
[pid  5035] close(12 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] close(12 <unfinished ...>
[pid  5035] close(13 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] close(13 <unfinished ...>
[pid  5035] close(14 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(24 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] write(3, "1000", 4 <unfinished ...>
[pid  5036] close(14 <unfinished ...>
[pid  5035] close(15 <unfinished ...>
[pid  5034] close(17 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 218
[pid  5037] <... write resumed>)        = 4
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(25 <unfinished ...>
[pid  5037] close(3 <unfinished ...>
[pid  5036] close(15 <unfinished ...>
[pid  5035] close(16 <unfinished ...>
[pid  5034] close(18 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = 0
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(26 <unfinished ...>
[pid  5037] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5036] close(16 <unfinished ...>
[pid  5035] close(17 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(19 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5036] close(17 <unfinished ...>
[pid  5035] close(18 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(27 <unfinished ...>
[pid  5037] <... openat resumed>)       = 3
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(20 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5038 attached
[pid  5037] setns(201, 0 <unfinished ...>
[pid  5036] close(18 <unfinished ...>
[pid  5035] close(19 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(28 <unfinished ...>
[pid  5038] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(21 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... setns resumed>)        = 0
[pid  5038] <... set_robust_list resumed>) = 0
[pid  5036] close(19 <unfinished ...>
[pid  5035] close(20 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] close(29 <unfinished ...>
[pid  5038] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5037] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(22 <unfinished ...>
[pid  5032] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... prctl resumed>)        = 0
[pid  5036] close(20 <unfinished ...>
[pid  5035] close(21 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] exit_group(0 <unfinished ...>
[pid  5038] setpgid(0, 0 <unfinished ...>
[pid  5037] <... socket resumed>)       = 4
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] close(23 <unfinished ...>
[pid  5032] <... exit_group resumed>)   = ?
[pid  5038] <... setpgid resumed>)      = 0
[pid  5037] setns(3, 0 <unfinished ...>
[pid  5036] close(21 <unfinished ...>
[pid  5035] close(22 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... openat resumed>)       = 3
[pid  5036] close(22 <unfinished ...>
[pid  5035] close(23 <unfinished ...>
[pid  5038] write(3, "1000", 4 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5032] +++ exited with 0 +++
[pid  5038] <... write resumed>)        = 4
[pid  5037] <... setns resumed>)        = 0
[pid  5036] close(23 <unfinished ...>
[pid  5035] close(24 <unfinished ...>
[pid  5034] close(24 <unfinished ...>
[pid  5038] close(3 <unfinished ...>
[pid  5037] close(3 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5038] <... close resumed>)        = 0
[pid  5037] <... close resumed>)        = 0
[pid  5036] close(24 <unfinished ...>
[pid  5035] close(25 <unfinished ...>
[pid  5034] close(25 <unfinished ...>
[pid  5038] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5037] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... openat resumed>)       = 3
[pid  5037] <... fcntl resumed>)        = 5
[pid  5036] close(25 <unfinished ...>
[pid  5035] close(26 <unfinished ...>
[pid  5034] close(26 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5038] setns(201, 0 <unfinished ...>
[pid  5037] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... setns resumed>)        = 0
[pid  5036] close(26 <unfinished ...>
[pid  5035] close(27 <unfinished ...>
[pid  5038] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... socket resumed>)       = 4
[pid  5036] close(27 <unfinished ...>
[pid  5035] close(28 <unfinished ...>
[pid  5034] close(27 <unfinished ...>
[pid  5037] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5038] setns(3, 0 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 214
[pid  5038] <... setns resumed>)        = 0
[pid  5037] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5036] close(28 <unfinished ...>
[pid  5035] close(29 <unfinished ...>
[pid  5034] close(28 <unfinished ...>
[pid  5038] close(3 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = 0
[pid  5037] <... openat resumed>)       = 3
[pid  5036] close(29 <unfinished ...>
[pid  5035] exit_group(0 <unfinished ...>
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5037] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5036] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5035] <... exit_group resumed>)   = ?
[pid  5034] close(29 <unfinished ...>
[pid  5038] <... fcntl resumed>)        = 5
[pid  5037] <... write resumed>)        = 8
[pid  5036] exit_group(0 <unfinished ...>
[pid  5035] +++ exited with 0 +++
[pid  5034] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5037] close(3 <unfinished ...>
[pid  5036] <... exit_group resumed>)   = ?
[pid  5034] exit_group(0./strace-static-x86_64: Process 5039 attached
 <unfinished ...>
[pid  5038] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5037] <... close resumed>)        = 0
[pid  5036] +++ exited with 0 +++
[pid  5034] <... exit_group resumed>)   = ?
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5039] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5038] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5037] close(4 <unfinished ...>
[pid  5039] <... set_robust_list resumed>) = 0
[pid  5038] <... openat resumed>)       = 3
[pid  5039] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5038] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5034] +++ exited with 0 +++
[pid  5039] <... prctl resumed>)        = 0
[pid  5038] <... write resumed>)        = 8
[pid  5039] setpgid(0, 0 <unfinished ...>
[pid  5038] close(3 <unfinished ...>
[pid  5039] <... setpgid resumed>)      = 0
[pid  5038] <... close resumed>)        = 0
[pid  5037] <... close resumed>)        = 0
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5038] close(4 <unfinished ...>
[pid  5037] close(5 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5039] <... openat resumed>)       = 3
[pid  5038] <... close resumed>)        = 0
[pid  5039] write(3, "1000", 4 <unfinished ...>
[pid  5038] close(5 <unfinished ...>
[pid  5037] <... close resumed>)        = 0
[pid  5039] <... write resumed>)        = 4
[pid  5038] <... close resumed>)        = 0
[pid  5039] close(3 <unfinished ...>
[pid  5038] close(6 <unfinished ...>
[pid  5039] <... close resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5038] close(7 <unfinished ...>
[pid  5039] <... openat resumed>)       = 3
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] setns(201, 0 <unfinished ...>
[pid  5038] close(8 <unfinished ...>
[pid  5039] <... setns resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5038] close(9 <unfinished ...>
[pid  5039] <... socket resumed>)       = 4
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] setns(3, 0 <unfinished ...>
[pid  5038] close(10 <unfinished ...>
[pid  5039] <... setns resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(3 <unfinished ...>
[pid  5038] close(11 <unfinished ...>
[pid  5039] <... close resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5038] close(12 <unfinished ...>
[pid  5039] <... fcntl resumed>)        = 5
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5038] close(13 <unfinished ...>
[pid  5037] close(6 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 221
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 216
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 214
[pid  5039] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5038] close(14 <unfinished ...>
[pid  5037] close(7./strace-static-x86_64: Process 5042 attached
./strace-static-x86_64: Process 5040 attached
 <unfinished ...>
[pid  5039] <... openat resumed>)       = 3
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5038] close(15 <unfinished ...>
[pid  5037] close(8 <unfinished ...>
[pid  5039] <... write resumed>)        = 8
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5041 attached
[pid  5039] close(3 <unfinished ...>
[pid  5038] close(16 <unfinished ...>
[pid  5037] close(9 <unfinished ...>
[pid  5042] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5041] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5040] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5039] <... close resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... set_robust_list resumed>) = 0
[pid  5039] close(4 <unfinished ...>
[pid  5038] close(17 <unfinished ...>
[pid  5037] close(10 <unfinished ...>
[pid  5042] <... set_robust_list resumed>) = 0
[pid  5041] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5040] <... set_robust_list resumed>) = 0
[pid  5039] <... close resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... prctl resumed>)        = 0
[pid  5039] close(5 <unfinished ...>
[pid  5038] close(18 <unfinished ...>
[pid  5037] close(11 <unfinished ...>
[pid  5042] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5041] setpgid(0, 0 <unfinished ...>
[pid  5040] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5039] <... close resumed>)        = 0
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... prctl resumed>)        = 0
[pid  5041] <... setpgid resumed>)      = 0
[pid  5040] <... prctl resumed>)        = 0
[pid  5039] close(6 <unfinished ...>
[pid  5038] close(19 <unfinished ...>
[pid  5037] close(12 <unfinished ...>
[pid  5041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] setpgid(0, 0 <unfinished ...>
[pid  5041] <... openat resumed>)       = 3
[pid  5040] setpgid(0, 0 <unfinished ...>
[pid  5039] close(7 <unfinished ...>
[pid  5038] close(20 <unfinished ...>
[pid  5037] close(13 <unfinished ...>
[pid  5041] write(3, "1000", 4 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... setpgid resumed>)      = 0
[pid  5040] <... setpgid resumed>)      = 0
[pid  5041] <... write resumed>)        = 4
[pid  5039] close(8 <unfinished ...>
[pid  5038] close(21 <unfinished ...>
[pid  5037] close(14 <unfinished ...>
[pid  5042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5041] close(3 <unfinished ...>
[pid  5040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... openat resumed>)       = 3
[pid  5041] <... close resumed>)        = 0
[pid  5039] close(9 <unfinished ...>
[pid  5038] close(22 <unfinished ...>
[pid  5037] close(15 <unfinished ...>
[pid  5042] write(3, "1000", 4 <unfinished ...>
[pid  5041] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5040] <... openat resumed>)       = 3
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... write resumed>)        = 4
[pid  5041] <... openat resumed>)       = 3
[pid  5040] write(3, "1000", 4 <unfinished ...>
[pid  5039] close(10 <unfinished ...>
[pid  5038] close(23 <unfinished ...>
[pid  5037] close(16 <unfinished ...>
[pid  5042] close(3 <unfinished ...>
[pid  5041] setns(201, 0 <unfinished ...>
[pid  5040] <... write resumed>)        = 4
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... close resumed>)        = 0
[pid  5041] <... setns resumed>)        = 0
[pid  5040] close(3 <unfinished ...>
[pid  5039] close(11 <unfinished ...>
[pid  5038] close(24 <unfinished ...>
[pid  5037] close(17 <unfinished ...>
[pid  5042] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5041] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5040] <... close resumed>)        = 0
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... openat resumed>)       = 3
[pid  5041] <... socket resumed>)       = 4
[pid  5040] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5039] close(12 <unfinished ...>
[pid  5038] close(25 <unfinished ...>
[pid  5037] close(18 <unfinished ...>
[pid  5042] setns(201, 0 <unfinished ...>
[pid  5041] setns(3, 0 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... setns resumed>)        = 0
[pid  5041] <... setns resumed>)        = 0
[pid  5040] <... openat resumed>)       = 3
[pid  5039] close(13 <unfinished ...>
[pid  5038] close(26 <unfinished ...>
[pid  5037] close(19 <unfinished ...>
[pid  5042] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5041] close(3 <unfinished ...>
[pid  5040] setns(201, 0 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... socket resumed>)       = 4
[pid  5041] <... close resumed>)        = 0
[pid  5040] <... setns resumed>)        = 0
[pid  5039] close(14 <unfinished ...>
[pid  5038] close(27 <unfinished ...>
[pid  5037] close(20 <unfinished ...>
[pid  5042] setns(3, 0 <unfinished ...>
[pid  5041] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5040] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... setns resumed>)        = 0
[pid  5041] <... fcntl resumed>)        = 5
[pid  5040] <... socket resumed>)       = 4
[pid  5039] close(15 <unfinished ...>
[pid  5038] close(28 <unfinished ...>
[pid  5037] close(21 <unfinished ...>
[pid  5042] close(3 <unfinished ...>
[pid  5041] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5040] setns(3, 0 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... close resumed>)        = 0
[pid  5041] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5040] <... setns resumed>)        = 0
[pid  5039] close(16 <unfinished ...>
[pid  5038] close(29 <unfinished ...>
[pid  5037] close(22 <unfinished ...>
[pid  5042] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5041] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5040] close(3 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... fcntl resumed>)        = 5
[pid  5041] <... openat resumed>)       = 3
[pid  5040] <... close resumed>)        = 0
[pid  5039] close(17 <unfinished ...>
[pid  5038] exit_group(0 <unfinished ...>
[pid  5037] close(23 <unfinished ...>
[pid  5042] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5041] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5040] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5038] <... exit_group resumed>)   = ?
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5041] <... write resumed>)        = 8
[pid  5040] <... fcntl resumed>)        = 5
[pid  5039] close(18 <unfinished ...>
[pid  5038] +++ exited with 0 +++
[pid  5037] close(24 <unfinished ...>
[pid  5042] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5041] close(3 <unfinished ...>
[pid  5040] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = 0
[pid  5039] close(19 <unfinished ...>
[pid  5042] <... openat resumed>)       = 3
[pid  5041] close(4 <unfinished ...>
[pid  5040] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] close(25 <unfinished ...>
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5042] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5041] <... close resumed>)        = 0
[pid  5040] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5039] close(20 <unfinished ...>
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... write resumed>)        = 8
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5041] close(5 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = 0
[pid  5040] <... openat resumed>)       = 3
[pid  5039] close(21 <unfinished ...>
[pid  5037] close(26 <unfinished ...>
[pid  5041] close(6 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(22 <unfinished ...>
[pid  5041] close(7 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(23 <unfinished ...>
[pid  5041] close(8 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(24 <unfinished ...>
[pid  5041] close(9 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(25 <unfinished ...>
[pid  5041] close(10 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] close(3 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5039] close(26 <unfinished ...>
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 219
[pid  5042] <... close resumed>)        = 0
[pid  5041] close(11 <unfinished ...>
[pid  5040] <... write resumed>)        = 8
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] close(27 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(27 <unfinished ...>
[pid  5042] close(4 <unfinished ...>
[pid  5041] close(12 <unfinished ...>
[pid  5040] close(3 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... close resumed>)        = 0
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = 0
[pid  5039] close(28 <unfinished ...>
[pid  5037] close(28 <unfinished ...>
[pid  5042] close(5 <unfinished ...>
[pid  5041] close(13 <unfinished ...>
[pid  5040] close(4 <unfinished ...>
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5039] close(29 <unfinished ...>
[pid  5042] <... close resumed>)        = 0
[pid  5041] close(14 <unfinished ...>
[pid  5040] <... close resumed>)        = 0
[pid  5039] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] close(29 <unfinished ...>
[pid  5042] close(6 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(5 <unfinished ...>
[pid  5039] exit_group(0 <unfinished ...>
[pid  5037] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5043 attached
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] close(15 <unfinished ...>
[pid  5040] <... close resumed>)        = 0
[pid  5039] <... exit_group resumed>)   = ?
[pid  5043] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5042] close(7 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(6 <unfinished ...>
[pid  5039] +++ exited with 0 +++
[pid  5037] exit_group(0 <unfinished ...>
[pid  5043] <... set_robust_list resumed>) = 0
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] close(16 <unfinished ...>
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5043] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5042] close(8 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(7 <unfinished ...>
[pid  5043] <... prctl resumed>)        = 0
[pid  5041] close(17 <unfinished ...>
[pid  5043] setpgid(0, 0 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... setpgid resumed>)      = 0
[pid  5041] close(18 <unfinished ...>
[pid  5043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... openat resumed>)       = 3
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] close(19 <unfinished ...>
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5037] +++ exited with 0 +++
[pid  5043] write(3, "1000", 4 <unfinished ...>
[pid  5042] close(9 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(8 <unfinished ...>
[pid  5043] <... write resumed>)        = 4
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] close(20 <unfinished ...>
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5043] close(3 <unfinished ...>
[pid  5042] close(10 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(9 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5043] <... close resumed>)        = 0
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] close(21 <unfinished ...>
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... openat resumed>)       = 3
[pid  5042] close(11 <unfinished ...>
[pid  5041] close(22 <unfinished ...>
[pid  5040] close(10 <unfinished ...>
[pid  5043] setns(201, 0 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 215
[pid  5043] <... setns resumed>)        = 0
[pid  5042] close(12 <unfinished ...>
[pid  5041] close(23 <unfinished ...>
[pid  5040] close(11 <unfinished ...>
[pid  5043] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... socket resumed>)       = 4
[pid  5042] close(13 <unfinished ...>
[pid  5041] close(24 <unfinished ...>
[pid  5040] close(12 <unfinished ...>
[pid  5043] setns(3, 0 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... setns resumed>)        = 0
[pid  5042] close(14 <unfinished ...>
[pid  5041] close(25 <unfinished ...>
[pid  5040] close(13 <unfinished ...>
[pid  5043] close(3 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... close resumed>)        = 0
[pid  5042] close(15 <unfinished ...>
[pid  5041] close(26 <unfinished ...>
[pid  5040] close(14 <unfinished ...>
[pid  5043] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... fcntl resumed>)        = 5
[pid  5042] close(16 <unfinished ...>
[pid  5041] close(27 <unfinished ...>
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5043] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(15 <unfinished ...>
[pid  5043] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5041] close(28 <unfinished ...>
[pid  5043] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... openat resumed>)       = 3
[pid  5041] close(29 <unfinished ...>
[pid  5043] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5042] close(17 <unfinished ...>
[pid  5041] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] <... write resumed>)        = 8
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] exit_group(0 <unfinished ...>
[pid  5043] close(3 <unfinished ...>
[pid  5041] <... exit_group resumed>)   = ?
[pid  5042] close(18 <unfinished ...>
[pid  5040] close(16 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 213
./strace-static-x86_64: Process 5044 attached
[pid  5043] <... close resumed>)        = 0
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5041] +++ exited with 0 +++
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] close(4 <unfinished ...>
[pid  5042] close(19 <unfinished ...>
[pid  5040] close(17 <unfinished ...>
[pid  5043] <... close resumed>)        = 0
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5044] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5043] close(5 <unfinished ...>
[pid  5042] close(20 <unfinished ...>
[pid  5040] close(18 <unfinished ...>
[pid  5044] <... set_robust_list resumed>) = 0
[pid  5043] <... close resumed>)        = 0
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5043] close(6 <unfinished ...>
[pid  5042] close(21 <unfinished ...>
[pid  5040] close(19 <unfinished ...>
[pid  5044] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 5045 attached
[pid  5044] <... prctl resumed>)        = 0
[pid  5043] close(7 <unfinished ...>
[pid  5042] close(22 <unfinished ...>
[pid  5040] close(20 <unfinished ...>
[pid  5045] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5044] setpgid(0, 0 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] <... set_robust_list resumed>) = 0
[pid  5043] close(8 <unfinished ...>
[pid  5040] close(21 <unfinished ...>
[pid  5042] close(23 <unfinished ...>
[pid  5045] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5044] <... setpgid resumed>)      = 0
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5045] <... prctl resumed>)        = 0
[pid  5043] close(9 <unfinished ...>
[pid  5042] close(24 <unfinished ...>
[pid  5040] close(22 <unfinished ...>
[pid  5045] setpgid(0, 0 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] <... setpgid resumed>)      = 0
[pid  5043] close(10 <unfinished ...>
[pid  5045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] <... openat resumed>)       = 3
[pid  5043] close(11 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] write(3, "1000", 4 <unfinished ...>
[pid  5044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] close(25 <unfinished ...>
[pid  5040] close(23 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 217
[pid  5045] <... write resumed>)        = 4
[pid  5043] close(12 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(3 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] close(26 <unfinished ...>
[pid  5040] close(24 <unfinished ...>
[pid  5044] <... openat resumed>)       = 3
[pid  5045] <... close resumed>)        = 0
[pid  5043] close(13 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5044] write(3, "1000", 4 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] close(27 <unfinished ...>
[pid  5040] close(25 <unfinished ...>
[pid  5045] <... openat resumed>)       = 3
[pid  5044] <... write resumed>)        = 4
[pid  5043] close(14 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] setns(201, 0 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] close(28 <unfinished ...>
[pid  5040] close(26 <unfinished ...>
[pid  5044] close(3 <unfinished ...>
[pid  5045] <... setns resumed>)        = 0
[pid  5043] close(15 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5046 attached
[pid  5045] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5044] <... close resumed>)        = 0
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] close(29 <unfinished ...>
[pid  5040] close(27 <unfinished ...>
[pid  5046] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5045] <... socket resumed>)       = 4
[pid  5044] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5043] close(16 <unfinished ...>
[pid  5042] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... set_robust_list resumed>) = 0
[pid  5045] setns(3, 0 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5042] exit_group(0 <unfinished ...>
[pid  5040] close(28 <unfinished ...>
[pid  5046] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5045] <... setns resumed>)        = 0
[pid  5044] <... openat resumed>)       = 3
[pid  5043] close(17 <unfinished ...>
[pid  5042] <... exit_group resumed>)   = ?
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... prctl resumed>)        = 0
[pid  5045] close(3 <unfinished ...>
[pid  5044] setns(201, 0 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] setpgid(0, 0 <unfinished ...>
[pid  5045] <... close resumed>)        = 0
[pid  5043] close(18 <unfinished ...>
[pid  5046] <... setpgid resumed>)      = 0
[pid  5045] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5045] <... fcntl resumed>)        = 5
[pid  5043] close(19 <unfinished ...>
[pid  5042] +++ exited with 0 +++
[pid  5046] <... openat resumed>)       = 3
[pid  5045] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5044] <... setns resumed>)        = 0
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] close(29 <unfinished ...>
[pid  5046] write(3, "1000", 4 <unfinished ...>
[pid  5045] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5044] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5043] close(20 <unfinished ...>
[pid  5040] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5046] <... write resumed>)        = 4
[pid  5045] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5040] exit_group(0 <unfinished ...>
[pid  5046] close(3 <unfinished ...>
[pid  5045] <... openat resumed>)       = 3
[pid  5044] <... socket resumed>)       = 4
[pid  5043] close(21 <unfinished ...>
[pid  5040] <... exit_group resumed>)   = ?
[pid  5046] <... close resumed>)        = 0
[pid  5045] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5044] setns(3, 0 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5045] <... write resumed>)        = 8
[pid  5043] close(22 <unfinished ...>
[pid  5046] <... openat resumed>)       = 3
[pid  5045] close(3 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] setns(201, 0 <unfinished ...>
[pid  5045] <... close resumed>)        = 0
[pid  5043] close(23 <unfinished ...>
[pid  5040] +++ exited with 0 +++
[pid  5046] <... setns resumed>)        = 0
[pid  5045] close(4 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... setns resumed>)        = 0
[pid  5046] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5045] <... close resumed>)        = 0
[pid  5043] close(24 <unfinished ...>
[pid  5046] <... socket resumed>)       = 4
[pid  5045] close(5 <unfinished ...>
[pid  5044] close(3 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5046] setns(3, 0 <unfinished ...>
[pid  5045] <... close resumed>)        = 0
[pid  5044] <... close resumed>)        = 0
[pid  5043] close(25 <unfinished ...>
[pid  5046] <... setns resumed>)        = 0
[pid  5045] close(6 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] close(3 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] close(26 <unfinished ...>
[pid  5046] <... close resumed>)        = 0
[pid  5045] close(7 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] close(27 <unfinished ...>
[pid  5046] <... fcntl resumed>)        = 5
[pid  5045] close(8 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 215
[pid  5044] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5046] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] close(28 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5046] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5045] close(9 <unfinished ...>
[pid  5044] <... fcntl resumed>)        = 5
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5043] close(29 <unfinished ...>
[pid  5046] <... openat resumed>)       = 3
[pid  5045] close(10 <unfinished ...>
[pid  5043] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5043] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 222
./strace-static-x86_64: Process 5048 attached
[pid  5046] <... write resumed>)        = 8
[pid  5045] close(11 <unfinished ...>
[pid  5044] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5043] <... exit_group resumed>)   = ?
[pid  5048] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5046] close(3 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5043] +++ exited with 0 +++
./strace-static-x86_64: Process 5047 attached
[pid  5048] <... set_robust_list resumed>) = 0
[pid  5046] <... close resumed>)        = 0
[pid  5045] close(12 <unfinished ...>
[pid  5047] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5046] close(4 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... openat resumed>)       = 3
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5047] <... set_robust_list resumed>) = 0
[pid  5046] <... close resumed>)        = 0
[pid  5045] close(13 <unfinished ...>
[pid  5044] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5047] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5046] close(5 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... prctl resumed>)        = 0
[pid  5046] <... close resumed>)        = 0
[pid  5045] close(14 <unfinished ...>
[pid  5044] <... write resumed>)        = 8
[pid  5047] setpgid(0, 0 <unfinished ...>
[pid  5046] close(6 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(3 <unfinished ...>
[pid  5047] <... setpgid resumed>)      = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(15 <unfinished ...>
[pid  5048] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5046] close(7 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = 0
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5048] <... prctl resumed>)        = 0
[pid  5047] <... openat resumed>)       = 3
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(16 <unfinished ...>
[pid  5044] close(4 <unfinished ...>
[pid  5047] write(3, "1000", 4 <unfinished ...>
[pid  5046] close(8 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... write resumed>)        = 4
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(17 <unfinished ...>
[pid  5047] close(3 <unfinished ...>
[pid  5046] close(9 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... close resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(18 <unfinished ...>
[pid  5044] <... close resumed>)        = 0
[pid  5048] setpgid(0, 0)               = 0
[pid  5047] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5046] close(10 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(5 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 220
./strace-static-x86_64: Process 5049 attached
[pid  5048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5047] <... openat resumed>)       = 3
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(19 <unfinished ...>
[pid  5047] setns(201, 0 <unfinished ...>
[pid  5046] close(11 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = 0
[pid  5048] <... openat resumed>)       = 3
[pid  5047] <... setns resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(20 <unfinished ...>
[pid  5044] close(6 <unfinished ...>
[pid  5047] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5046] close(12 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5048] write(3, "1000", 4 <unfinished ...>
[pid  5047] <... socket resumed>)       = 4
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(21 <unfinished ...>
[pid  5044] close(7 <unfinished ...>
[pid  5047] setns(3, 0 <unfinished ...>
[pid  5046] close(13 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... set_robust_list resumed>) = 0
[pid  5048] <... write resumed>)        = 4
[pid  5047] <... setns resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(22 <unfinished ...>
[pid  5044] close(8 <unfinished ...>
[pid  5047] close(3 <unfinished ...>
[pid  5046] close(14 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5048] close(3 <unfinished ...>
[pid  5047] <... close resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(23 <unfinished ...>
[pid  5044] close(9 <unfinished ...>
[pid  5049] <... prctl resumed>)        = 0
[pid  5048] <... close resumed>)        = 0
[pid  5047] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5046] close(15 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] setpgid(0, 0 <unfinished ...>
[pid  5048] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5047] <... fcntl resumed>)        = 5
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(24 <unfinished ...>
[pid  5044] close(10 <unfinished ...>
[pid  5049] <... setpgid resumed>)      = 0
[pid  5048] <... openat resumed>)       = 3
[pid  5047] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5046] close(16 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] setns(201, 0 <unfinished ...>
[pid  5047] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(25 <unfinished ...>
[pid  5044] close(11 <unfinished ...>
[pid  5049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5048] <... setns resumed>)        = 0
[pid  5047] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5046] close(17 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... openat resumed>)       = 3
[pid  5048] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5047] <... openat resumed>)       = 3
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(26 <unfinished ...>
[pid  5044] close(12 <unfinished ...>
[pid  5049] write(3, "1000", 4 <unfinished ...>
[pid  5048] <... socket resumed>)       = 4
[pid  5047] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5046] close(18 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... write resumed>)        = 4
[pid  5048] setns(3, 0 <unfinished ...>
[pid  5047] <... write resumed>)        = 8
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(27 <unfinished ...>
[pid  5044] close(13 <unfinished ...>
[pid  5049] close(3 <unfinished ...>
[pid  5048] <... setns resumed>)        = 0
[pid  5047] close(3 <unfinished ...>
[pid  5046] close(19 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = 0
[pid  5048] close(3 <unfinished ...>
[pid  5047] <... close resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(28 <unfinished ...>
[pid  5044] close(14 <unfinished ...>
[pid  5049] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5048] <... close resumed>)        = 0
[pid  5047] close(4 <unfinished ...>
[pid  5046] close(20 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... openat resumed>)       = 3
[pid  5048] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5047] <... close resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] close(29 <unfinished ...>
[pid  5049] setns(201, 0 <unfinished ...>
[pid  5048] <... fcntl resumed>)        = 5
[pid  5047] close(5 <unfinished ...>
[pid  5046] close(21 <unfinished ...>
[pid  5045] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(15 <unfinished ...>
[pid  5049] <... setns resumed>)        = 0
[pid  5048] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5047] <... close resumed>)        = 0
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] exit_group(0 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5048] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5047] close(6 <unfinished ...>
[pid  5046] close(22 <unfinished ...>
[pid  5045] <... exit_group resumed>)   = ?
[pid  5044] close(16 <unfinished ...>
[pid  5049] <... socket resumed>)       = 4
[pid  5048] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5045] +++ exited with 0 +++
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] setns(3, 0 <unfinished ...>
[pid  5047] close(7 <unfinished ...>
[pid  5046] close(23 <unfinished ...>
[pid  5048] <... openat resumed>)       = 3
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(17 <unfinished ...>
[pid  5049] <... setns resumed>)        = 0
[pid  5048] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5047] close(8 <unfinished ...>
[pid  5046] close(24 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] close(3 <unfinished ...>
[pid  5048] <... write resumed>)        = 8
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(3 <unfinished ...>
[pid  5047] close(9 <unfinished ...>
[pid  5046] close(25 <unfinished ...>
[pid  5049] <... close resumed>)        = 0
[pid  5044] close(18 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5049] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5048] <... close resumed>)        = 0
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5049] <... fcntl resumed>)        = 5
[pid  5048] close(4 <unfinished ...>
[pid  5047] close(10 <unfinished ...>
[pid  5046] close(26 <unfinished ...>
[pid  5044] close(19 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(11 <unfinished ...>
[pid  5046] close(27 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(12 <unfinished ...>
[pid  5046] close(28 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(13 <unfinished ...>
[pid  5046] close(29 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = 0
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(20 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 214
[pid  5048] close(5 <unfinished ...>
[pid  5049] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5047] close(14 <unfinished ...>
[pid  5046] exit_group(0 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5048] <... close resumed>)        = 0
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5046] <... exit_group resumed>)   = ?
[pid  5044] close(21 <unfinished ...>
[pid  5049] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5048] close(6 <unfinished ...>
[pid  5047] close(15 <unfinished ...>
[pid  5046] +++ exited with 0 +++
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(22 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(16 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5049] <... openat resumed>)       = 3
[pid  5048] close(7 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(23 <unfinished ...>
[pid  3614] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5049] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(17 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5050 attached
[pid  5048] close(8 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... write resumed>)        = 8
[pid  5044] close(24 <unfinished ...>
[pid  5050] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(18 <unfinished ...>
[pid  5050] <... set_robust_list resumed>) = 0
[pid  5049] close(3 <unfinished ...>
[pid  5048] close(9 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] <... restart_syscall resumed>) = 0
[pid  5050] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5049] <... close resumed>)        = 0
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(19 <unfinished ...>
[pid  5044] close(25 <unfinished ...>
[pid  5050] <... prctl resumed>)        = 0
[pid  5049] close(4 <unfinished ...>
[pid  5048] close(10 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] setpgid(0, 0 <unfinished ...>
[pid  5049] <... close resumed>)        = 0
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(20 <unfinished ...>
[pid  5044] close(26 <unfinished ...>
[pid  5050] <... setpgid resumed>)      = 0
[pid  5049] close(5 <unfinished ...>
[pid  5048] close(11 <unfinished ...>
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5049] <... close resumed>)        = 0
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] close(21 <unfinished ...>
[pid  5044] close(27 <unfinished ...>
[pid  5050] <... openat resumed>)       = 3
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] write(3, "1000", 4 <unfinished ...>
[pid  5047] close(22 <unfinished ...>
[pid  5050] <... write resumed>)        = 4
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] close(3 <unfinished ...>
[pid  5047] close(23 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(12 <unfinished ...>
[pid  5049] close(6 <unfinished ...>
[pid  5050] <... close resumed>)        = 0
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(28 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 218
[pid  5050] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5049] close(7 <unfinished ...>
[pid  5048] close(13 <unfinished ...>
[pid  5047] close(24 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... openat resumed>)       = 3
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] close(29 <unfinished ...>
[pid  5050] setns(201, 0 <unfinished ...>
[pid  5049] close(8 <unfinished ...>
[pid  5048] close(14 <unfinished ...>
[pid  5047] close(25 <unfinished ...>
[pid  5044] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... setns resumed>)        = 0
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5044] exit_group(0 <unfinished ...>
[pid  5050] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5049] close(9 <unfinished ...>
[pid  5047] close(26./strace-static-x86_64: Process 5051 attached
 <unfinished ...>
[pid  5050] <... socket resumed>)       = 4
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5050] setns(3, 0 <unfinished ...>
[pid  5047] close(27 <unfinished ...>
[pid  5051] <... set_robust_list resumed>) = 0
[pid  5050] <... setns resumed>)        = 0
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5050] close(3 <unfinished ...>
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(15 <unfinished ...>
[pid  5047] close(28 <unfinished ...>
[pid  5044] <... exit_group resumed>)   = ?
[pid  5051] <... prctl resumed>)        = 0
[pid  5050] <... close resumed>)        = 0
[pid  5049] close(10 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] setpgid(0, 0 <unfinished ...>
[pid  5050] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5047] close(29 <unfinished ...>
[pid  5051] <... setpgid resumed>)      = 0
[pid  5050] <... fcntl resumed>)        = 5
[pid  5047] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5050] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5047] exit_group(0 <unfinished ...>
[pid  5044] +++ exited with 0 +++
[pid  5051] <... openat resumed>)       = 3
[pid  5050] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(16 <unfinished ...>
[pid  5047] <... exit_group resumed>)   = ?
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5051] write(3, "1000", 4 <unfinished ...>
[pid  5050] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5049] close(11 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5047] +++ exited with 0 +++
[pid  5051] <... write resumed>)        = 4
[pid  5050] <... openat resumed>)       = 3
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(17 <unfinished ...>
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5051] close(3 <unfinished ...>
[pid  5050] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5049] close(12 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] <... close resumed>)        = 0
[pid  5050] <... write resumed>)        = 8
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(18 <unfinished ...>
[pid  5051] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5050] close(3 <unfinished ...>
[pid  5051] <... openat resumed>)       = 3
[pid  5050] <... close resumed>)        = 0
[pid  5049] close(13 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5051] setns(201, 0 <unfinished ...>
[pid  5050] close(4 <unfinished ...>
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(19 <unfinished ...>
[pid  5051] <... setns resumed>)        = 0
[pid  5050] <... close resumed>)        = 0
[pid  5051] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5050] close(5 <unfinished ...>
[pid  5051] <... socket resumed>)       = 4
[pid  5050] <... close resumed>)        = 0
[pid  5051] setns(3, 0 <unfinished ...>
[pid  5050] close(6 <unfinished ...>
[pid  5051] <... setns resumed>)        = 0
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] close(3 <unfinished ...>
[pid  5050] close(7 <unfinished ...>
[pid  5051] <... close resumed>)        = 0
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] close(14 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 216
[pid  5051] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5050] close(8 <unfinished ...>
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(20 <unfinished ...>
[pid  5051] <... fcntl resumed>)        = 5
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5050] close(9 <unfinished ...>
[pid  5051] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5050] close(10 <unfinished ...>
[pid  5049] close(15 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 216
[pid  5051] <... openat resumed>)       = 3
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(21 <unfinished ...>
[pid  5051] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5050] close(11 <unfinished ...>
[pid  5049] close(16 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] <... write resumed>)        = 8
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(22./strace-static-x86_64: Process 5052 attached
 <unfinished ...>
[pid  5051] close(3 <unfinished ...>
[pid  5050] close(12 <unfinished ...>
[pid  5049] close(17 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] <... close resumed>)        = 0
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(23 <unfinished ...>
[pid  5051] close(4 <unfinished ...>
[pid  5050] close(13 <unfinished ...>
[pid  5049] close(18 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5051] <... close resumed>)        = 0
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] close(24./strace-static-x86_64: Process 5053 attached
 <unfinished ...>
[pid  5052] <... set_robust_list resumed>) = 0
[pid  5051] close(5 <unfinished ...>
[pid  5050] close(14 <unfinished ...>
[pid  5049] close(19 <unfinished ...>
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5052] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5051] <... close resumed>)        = 0
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... set_robust_list resumed>) = 0
[pid  5051] close(6 <unfinished ...>
[pid  5050] close(15 <unfinished ...>
[pid  5049] close(20 <unfinished ...>
[pid  5048] close(25 <unfinished ...>
[pid  5052] <... prctl resumed>)        = 0
[pid  5053] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... prctl resumed>)        = 0
[pid  5052] setpgid(0, 0 <unfinished ...>
[pid  5051] close(7 <unfinished ...>
[pid  5050] close(16 <unfinished ...>
[pid  5049] close(21 <unfinished ...>
[pid  5048] close(26 <unfinished ...>
[pid  5053] setpgid(0, 0 <unfinished ...>
[pid  5052] <... setpgid resumed>)      = 0
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... setpgid resumed>)      = 0
[pid  5051] close(8 <unfinished ...>
[pid  5050] close(17 <unfinished ...>
[pid  5049] close(22 <unfinished ...>
[pid  5048] close(27 <unfinished ...>
[pid  5053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... openat resumed>)       = 3
[pid  5052] <... openat resumed>)       = 3
[pid  5051] close(9 <unfinished ...>
[pid  5050] close(18 <unfinished ...>
[pid  5049] close(23 <unfinished ...>
[pid  5048] close(28 <unfinished ...>
[pid  5053] write(3, "1000", 4 <unfinished ...>
[pid  5052] write(3, "1000", 4 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... write resumed>)        = 4
[pid  5052] <... write resumed>)        = 4
[pid  5051] close(10 <unfinished ...>
[pid  5050] close(19 <unfinished ...>
[pid  5049] close(24 <unfinished ...>
[pid  5048] close(29 <unfinished ...>
[pid  5053] close(3 <unfinished ...>
[pid  5052] close(3 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = 0
[pid  5052] <... close resumed>)        = 0
[pid  5051] close(11 <unfinished ...>
[pid  5050] close(20 <unfinished ...>
[pid  5049] close(25 <unfinished ...>
[pid  5048] exit_group(0 <unfinished ...>
[pid  5053] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5052] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5048] <... exit_group resumed>)   = ?
[pid  5053] <... openat resumed>)       = 3
[pid  5051] close(12 <unfinished ...>
[pid  5050] close(21 <unfinished ...>
[pid  5049] close(26 <unfinished ...>
[pid  5053] setns(201, 0 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... setns resumed>)        = 0
[pid  5051] close(13 <unfinished ...>
[pid  5050] close(22 <unfinished ...>
[pid  5053] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... socket resumed>)       = 4
[pid  5051] close(14 <unfinished ...>
[pid  5050] close(23 <unfinished ...>
[pid  5053] setns(3, 0 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... setns resumed>)        = 0
[pid  5051] close(15 <unfinished ...>
[pid  5050] close(24 <unfinished ...>
[pid  5048] +++ exited with 0 +++
[pid  5053] close(3 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = 0
[pid  5052] <... openat resumed>)       = 3
[pid  5051] close(16 <unfinished ...>
[pid  5050] close(25 <unfinished ...>
[pid  5049] close(27 <unfinished ...>
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5053] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5052] setns(201, 0 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... fcntl resumed>)        = 5
[pid  5052] <... setns resumed>)        = 0
[pid  5051] close(17 <unfinished ...>
[pid  5050] close(26 <unfinished ...>
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5052] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] close(28 <unfinished ...>
[pid  5053] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5052] <... socket resumed>)       = 4
[pid  5051] close(18 <unfinished ...>
[pid  5050] close(27 <unfinished ...>
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5052] setns(3, 0 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5049] close(29 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5053] <... openat resumed>)       = 3
[pid  5052] <... setns resumed>)        = 0
[pid  5051] close(19 <unfinished ...>
[pid  5050] close(28 <unfinished ...>
[pid  5049] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... write resumed>)        = 8
[pid  5051] close(20 <unfinished ...>
[pid  5050] close(29 <unfinished ...>
[pid  5053] close(3 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = 0
[pid  5052] close(3 <unfinished ...>
[pid  5051] close(21 <unfinished ...>
[pid  5050] exit_group(0 <unfinished ...>
[pid  5049] exit_group(0 <unfinished ...>
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 223
[pid  5053] close(4 <unfinished ...>
[pid  5052] <... close resumed>)        = 0
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5050] <... exit_group resumed>)   = ?
[pid  5049] <... exit_group resumed>)   = ?
[pid  5053] <... close resumed>)        = 0
[pid  5052] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5051] close(22 <unfinished ...>
[pid  5050] +++ exited with 0 +++
[pid  5053] close(5 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = 0
[pid  5051] close(23 <unfinished ...>
[pid  5053] close(6 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] close(24 <unfinished ...>
[pid  5053] close(7 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] close(25 <unfinished ...>
[pid  5049] +++ exited with 0 +++
[pid  5053] close(8 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5052] <... fcntl resumed>)        = 5
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] close(26 <unfinished ...>
[pid  5053] close(9 <unfinished ...>
[pid  5052] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5054 attached
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] close(27 <unfinished ...>
[pid  5054] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5053] close(10 <unfinished ...>
[pid  5052] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... set_robust_list resumed>) = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5051] close(28 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5054] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5053] close(11 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... prctl resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... openat resumed>)       = 3
[pid  5051] close(29 <unfinished ...>
[pid  5054] setpgid(0, 0 <unfinished ...>
[pid  5053] close(12 <unfinished ...>
[pid  5051] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... setpgid resumed>)      = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] exit_group(0 <unfinished ...>
[pid  5054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5053] close(13 <unfinished ...>
[pid  5051] <... exit_group resumed>)   = ?
[pid  5054] <... openat resumed>)       = 3
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5051] +++ exited with 0 +++
[pid  5054] write(3, "1000", 4 <unfinished ...>
[pid  5053] close(14 <unfinished ...>
[pid  5052] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 221
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 215
[pid  5054] <... write resumed>)        = 4
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... write resumed>)        = 8
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5054] close(3 <unfinished ...>
[pid  5053] close(15 <unfinished ...>
[pid  5054] <... close resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(3 <unfinished ...>
[pid  5054] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5053] close(16 <unfinished ...>
[pid  5054] <... openat resumed>)       = 3
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = 0
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5055 attached
 <unfinished ...>
[pid  5054] setns(201, 0 <unfinished ...>
[pid  5053] close(17 <unfinished ...>
[pid  5052] close(4 <unfinished ...>
[pid  5054] <... setns resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5053] close(18 <unfinished ...>
[pid  5054] <... socket resumed>)       = 4
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] setns(3, 0 <unfinished ...>
[pid  5053] close(19 <unfinished ...>
[pid  5054] <... setns resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] close(3 <unfinished ...>
[pid  5053] close(20./strace-static-x86_64: Process 5056 attached
 <unfinished ...>
[pid  5054] <... close resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = 0
./strace-static-x86_64: Process 5057 attached
[pid  5056] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5055] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5054] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5053] close(21 <unfinished ...>
[pid  5052] close(5 <unfinished ...>
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 219
[pid  5056] <... set_robust_list resumed>) = 0
[pid  5054] <... fcntl resumed>)        = 5
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5054] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5053] close(22 <unfinished ...>
[pid  5052] <... close resumed>)        = 0
[pid  5056] <... prctl resumed>)        = 0
[pid  5054] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(6 <unfinished ...>
[pid  5056] setpgid(0, 0 <unfinished ...>
[pid  5054] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5053] close(23 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5056] <... setpgid resumed>)      = 0
[pid  5055] <... set_robust_list resumed>) = 0
[pid  5054] <... openat resumed>)       = 3
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(7 <unfinished ...>
[pid  5056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5055] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5054] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5053] close(24 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... set_robust_list resumed>) = 0
[pid  5056] <... openat resumed>)       = 3
[pid  5055] <... prctl resumed>)        = 0
[pid  5054] <... write resumed>)        = 8
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(8 <unfinished ...>
[pid  5056] write(3, "1000", 4 <unfinished ...>
[pid  5054] close(3 <unfinished ...>
[pid  5053] close(25 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] setpgid(0, 0 <unfinished ...>
[pid  5057] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5056] <... write resumed>)        = 4
[pid  5055] <... setpgid resumed>)      = 0
[pid  5054] <... close resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(9 <unfinished ...>
[pid  5056] close(3 <unfinished ...>
[pid  5054] close(4 <unfinished ...>
[pid  5055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5053] close(26 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... close resumed>)        = 0
[pid  5054] <... close resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(10 <unfinished ...>
[pid  5057] <... prctl resumed>)        = 0
[pid  5056] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5055] <... openat resumed>)       = 3
[pid  5054] close(5 <unfinished ...>
[pid  5053] close(27 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] setpgid(0, 0 <unfinished ...>
[pid  5056] <... openat resumed>)       = 3
[pid  5055] write(3, "1000", 4 <unfinished ...>
[pid  5054] <... close resumed>)        = 0
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(11 <unfinished ...>
[pid  5057] <... setpgid resumed>)      = 0
[pid  5056] setns(201, 0 <unfinished ...>
[pid  5055] <... write resumed>)        = 4
[pid  5054] close(6 <unfinished ...>
[pid  5053] close(28 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... setns resumed>)        = 0
[pid  5055] close(3 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(12 <unfinished ...>
[pid  5057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5056] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5055] <... close resumed>)        = 0
[pid  5054] close(7 <unfinished ...>
[pid  5053] close(29 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... socket resumed>)       = 4
[pid  5055] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(13 <unfinished ...>
[pid  5057] <... openat resumed>)       = 3
[pid  5056] setns(3, 0 <unfinished ...>
[pid  5054] close(8 <unfinished ...>
[pid  5053] exit_group(0 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... setns resumed>)        = 0
[pid  5055] <... openat resumed>)       = 3
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5053] <... exit_group resumed>)   = ?
[pid  5052] close(14 <unfinished ...>
[pid  5057] write(3, "1000", 4 <unfinished ...>
[pid  5056] close(3 <unfinished ...>
[pid  5055] setns(201, 0 <unfinished ...>
[pid  5054] close(9 <unfinished ...>
[pid  5053] +++ exited with 0 +++
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... write resumed>)        = 4
[pid  5056] <... close resumed>)        = 0
[pid  5055] <... setns resumed>)        = 0
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(15 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5057] close(3 <unfinished ...>
[pid  5056] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5055] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5054] close(10 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = 0
[pid  5056] <... fcntl resumed>)        = 5
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(16 <unfinished ...>
[pid  5056] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5055] <... socket resumed>)       = 4
[pid  5054] close(11 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5056] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5055] setns(3, 0 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(17 <unfinished ...>
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5056] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5054] close(12 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... openat resumed>)       = 3
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5054] close(13 <unfinished ...>
[pid  5056] <... write resumed>)        = 8
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(3 <unfinished ...>
[pid  5054] close(14 <unfinished ...>
[pid  5052] close(18 <unfinished ...>
[pid  5055] <... setns resumed>)        = 0
[pid  5057] <... openat resumed>)       = 3
[pid  5056] <... close resumed>)        = 0
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] setns(201, 0 <unfinished ...>
[pid  5056] close(4 <unfinished ...>
[pid  5055] close(3 <unfinished ...>
[pid  5054] close(15 <unfinished ...>
[pid  5052] close(19 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 217
[pid  5057] <... setns resumed>)        = 0
[pid  5056] <... close resumed>)        = 0
[pid  5055] <... close resumed>)        = 0
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5056] close(5 <unfinished ...>
[pid  5055] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5054] close(16 <unfinished ...>
[pid  5052] close(20 <unfinished ...>
[pid  5057] <... socket resumed>)       = 4
[pid  5056] <... close resumed>)        = 0
[pid  5055] <... fcntl resumed>)        = 5
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] setns(3, 0 <unfinished ...>
[pid  5056] close(6 <unfinished ...>
[pid  5054] close(17 <unfinished ...>
[pid  5052] close(21 <unfinished ...>
[pid  5055] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5057] <... setns resumed>)        = 0
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5058 attached
[pid  5057] close(3 <unfinished ...>
[pid  5056] close(7 <unfinished ...>
[pid  5055] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5054] close(18 <unfinished ...>
[pid  5052] close(22 <unfinished ...>
[pid  5058] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5057] <... close resumed>)        = 0
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... set_robust_list resumed>) = 0
[pid  5056] close(8 <unfinished ...>
[pid  5055] <... openat resumed>)       = 3
[pid  5054] close(19 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5058] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(23 <unfinished ...>
[pid  5057] <... fcntl resumed>)        = 5
[pid  5058] <... prctl resumed>)        = 0
[pid  5056] close(9 <unfinished ...>
[pid  5054] close(20 <unfinished ...>
[pid  5058] setpgid(0, 0 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... write resumed>)        = 8
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5058] <... setpgid resumed>)      = 0
[pid  5057] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5056] close(10 <unfinished ...>
[pid  5055] close(3 <unfinished ...>
[pid  5054] close(21 <unfinished ...>
[pid  5052] close(24 <unfinished ...>
[pid  5058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5057] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = 0
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... openat resumed>)       = 3
[pid  5057] <... openat resumed>)       = 3
[pid  5056] close(11 <unfinished ...>
[pid  5055] close(4 <unfinished ...>
[pid  5054] close(22 <unfinished ...>
[pid  5052] close(25 <unfinished ...>
[pid  5058] write(3, "1000", 4 <unfinished ...>
[pid  5057] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = 0
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... write resumed>)        = 4
[pid  5057] <... write resumed>)        = 8
[pid  5056] close(12 <unfinished ...>
[pid  5055] close(5 <unfinished ...>
[pid  5054] close(23 <unfinished ...>
[pid  5052] close(26 <unfinished ...>
[pid  5058] close(3 <unfinished ...>
[pid  5057] close(3 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... close resumed>)        = 0
[pid  5057] <... close resumed>)        = 0
[pid  5056] close(13 <unfinished ...>
[pid  5055] <... close resumed>)        = 0
[pid  5054] close(24 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5057] close(4 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(6 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(27 <unfinished ...>
[pid  5058] <... openat resumed>)       = 3
[pid  5057] <... close resumed>)        = 0
[pid  5056] close(14 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] close(25 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] setns(201, 0 <unfinished ...>
[pid  5057] close(5 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(7 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(28 <unfinished ...>
[pid  5058] <... setns resumed>)        = 0
[pid  5057] <... close resumed>)        = 0
[pid  5056] close(15 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] close(26 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5057] close(6 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(8 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] close(29 <unfinished ...>
[pid  5058] <... socket resumed>)       = 4
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(16 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] close(27 <unfinished ...>
[pid  5052] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] setns(3, 0 <unfinished ...>
[pid  5057] close(7 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(9 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... setns resumed>)        = 0
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(17 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] close(28 <unfinished ...>
[pid  5052] exit_group(0 <unfinished ...>
[pid  5058] close(3 <unfinished ...>
[pid  5057] close(8 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(10 <unfinished ...>
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5052] <... exit_group resumed>)   = ?
[pid  5058] <... close resumed>)        = 0
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(18 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] close(29 <unfinished ...>
[pid  5058] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... fcntl resumed>)        = 5
[pid  5056] close(19 <unfinished ...>
[pid  5054] exit_group(0 <unfinished ...>
[pid  5058] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5054] <... exit_group resumed>)   = ?
[pid  5058] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5057] close(9 <unfinished ...>
[pid  5056] close(20 <unfinished ...>
[pid  5055] close(11 <unfinished ...>
[pid  5054] +++ exited with 0 +++
[pid  5052] +++ exited with 0 +++
[pid  5058] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... openat resumed>)       = 3
[pid  5057] close(10 <unfinished ...>
[pid  5056] close(21 <unfinished ...>
[pid  5055] close(12 <unfinished ...>
[pid  5058] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5058] <... write resumed>)        = 8
[pid  5057] close(11 <unfinished ...>
[pid  5056] close(22 <unfinished ...>
[pid  5055] close(13 <unfinished ...>
[pid  3615] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5058] close(3 <unfinished ...>
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5058] <... close resumed>)        = 0
[pid  5057] close(12 <unfinished ...>
[pid  5056] close(23 <unfinished ...>
[pid  5055] close(14 <unfinished ...>
[pid  3615] <... restart_syscall resumed>) = 0
[pid  5058] close(4 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... close resumed>)        = 0
[pid  5056] close(24 <unfinished ...>
[pid  5058] close(5 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... close resumed>)        = 0
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(25 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] close(6 <unfinished ...>
[pid  5057] close(13 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(15 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(26 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 217
[pid  5058] close(7 <unfinished ...>
[pid  5057] close(14 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(16 <unfinished ...>
[pid  3615] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(27 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] close(8 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(28 <unfinished ...>
[pid  5058] close(9 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] close(29 <unfinished ...>
[pid  5058] close(10 <unfinished ...>
[pid  5056] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] exit_group(0 <unfinished ...>
[pid  5058] close(11 <unfinished ...>
[pid  5057] close(15 <unfinished ...>
[pid  5056] <... exit_group resumed>)   = ?
[pid  5055] close(17./strace-static-x86_64: Process 5060 attached
 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5056] +++ exited with 0 +++
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3615] <... clone resumed>, child_tidptr=0x5555569235d0) = 224
./strace-static-x86_64: Process 5059 attached
[pid  5058] close(12 <unfinished ...>
[pid  5057] close(16 <unfinished ...>
[pid  5055] close(18 <unfinished ...>
[pid  5059] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... set_robust_list resumed>) = 0
[pid  5058] close(13 <unfinished ...>
[pid  5057] close(17 <unfinished ...>
[pid  5055] close(19 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5059] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... prctl resumed>)        = 0
[pid  5058] close(14 <unfinished ...>
[pid  5057] close(18 <unfinished ...>
[pid  5055] close(20 <unfinished ...>
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5059] setpgid(0, 0 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... setpgid resumed>)      = 0
[pid  5058] close(15 <unfinished ...>
[pid  5059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... openat resumed>)       = 3
[pid  5058] close(16 <unfinished ...>
[pid  5059] write(3, "1000", 4 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... write resumed>)        = 4
[pid  5058] close(17 <unfinished ...>
[pid  5059] close(3 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = 0
[pid  5058] close(18 <unfinished ...>
[pid  5059] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... openat resumed>)       = 3
[pid  5058] close(19 <unfinished ...>
[pid  5057] close(19 <unfinished ...>
[pid  5055] close(21 <unfinished ...>
[pid  5059] setns(201, 0 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... setns resumed>)        = 0
[pid  5058] close(20 <unfinished ...>
[pid  5057] close(20 <unfinished ...>
[pid  5055] close(22 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 216
[pid  5060] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5059] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... set_robust_list resumed>) = 0
[pid  5059] <... socket resumed>)       = 4
[pid  5058] close(21 <unfinished ...>
[pid  5057] close(21 <unfinished ...>
[pid  5055] close(23 <unfinished ...>
[pid  5059] setns(3, 0 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... setns resumed>)        = 0
[pid  5058] close(22 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] close(22 <unfinished ...>
[pid  5060] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5059] close(3 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(24 <unfinished ...>
[pid  5060] <... prctl resumed>)        = 0
[pid  5059] <... close resumed>)        = 0
[pid  5058] close(23 <unfinished ...>
[pid  5057] close(23 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] setpgid(0, 0 <unfinished ...>
[pid  5059] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(25./strace-static-x86_64: Process 5061 attached
 <unfinished ...>
[pid  5059] <... fcntl resumed>)        = 5
[pid  5058] close(24 <unfinished ...>
[pid  5057] close(24 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5060] <... setpgid resumed>)      = 0
[pid  5059] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(26 <unfinished ...>
[pid  5061] <... set_robust_list resumed>) = 0
[pid  5059] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5058] close(25 <unfinished ...>
[pid  5057] close(25 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5059] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(27 <unfinished ...>
[pid  5061] <... prctl resumed>)        = 0
[pid  5060] <... openat resumed>)       = 3
[pid  5059] <... openat resumed>)       = 3
[pid  5058] close(26 <unfinished ...>
[pid  5057] close(26 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] setpgid(0, 0 <unfinished ...>
[pid  5060] write(3, "1000", 4 <unfinished ...>
[pid  5059] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(28 <unfinished ...>
[pid  5061] <... setpgid resumed>)      = 0
[pid  5060] <... write resumed>)        = 4
[pid  5059] <... write resumed>)        = 8
[pid  5058] close(27 <unfinished ...>
[pid  5057] close(27 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5060] close(3 <unfinished ...>
[pid  5059] close(3 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] close(29 <unfinished ...>
[pid  5061] <... openat resumed>)       = 3
[pid  5060] <... close resumed>)        = 0
[pid  5059] <... close resumed>)        = 0
[pid  5058] close(28 <unfinished ...>
[pid  5057] close(28 <unfinished ...>
[pid  5055] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] write(3, "1000", 4 <unfinished ...>
[pid  5060] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5059] close(4 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5055] exit_group(0 <unfinished ...>
[pid  5061] <... write resumed>)        = 4
[pid  5060] <... openat resumed>)       = 3
[pid  5059] <... close resumed>)        = 0
[pid  5058] close(29 <unfinished ...>
[pid  5057] close(29 <unfinished ...>
[pid  5055] <... exit_group resumed>)   = ?
[pid  5061] close(3 <unfinished ...>
[pid  5060] setns(201, 0 <unfinished ...>
[pid  5059] close(5 <unfinished ...>
[pid  5058] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5057] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] <... close resumed>)        = 0
[pid  5059] <... close resumed>)        = 0
[pid  5058] exit_group(0 <unfinished ...>
[pid  5061] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5059] close(6 <unfinished ...>
[pid  5058] <... exit_group resumed>)   = ?
[pid  5061] <... openat resumed>)       = 3
[pid  5060] <... setns resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5058] +++ exited with 0 +++
[pid  5057] exit_group(0 <unfinished ...>
[pid  5055] +++ exited with 0 +++
[pid  5061] setns(201, 0 <unfinished ...>
[pid  5060] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5059] close(7 <unfinished ...>
[pid  5057] <... exit_group resumed>)   = ?
[pid  3617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5061] <... setns resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5059] close(8 <unfinished ...>
[pid  5061] <... socket resumed>)       = 4
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] setns(3, 0 <unfinished ...>
[pid  5059] close(9 <unfinished ...>
[pid  5061] <... setns resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(3 <unfinished ...>
[pid  5059] close(10 <unfinished ...>
[pid  5061] <... close resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5059] close(11 <unfinished ...>
[pid  5057] +++ exited with 0 +++
[pid  5061] <... fcntl resumed>)        = 5
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5060] <... socket resumed>)       = 4
[pid  5059] close(12 <unfinished ...>
[pid  3616] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5061] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5060] setns(3, 0 <unfinished ...>
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid  5061] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5060] <... setns resumed>)        = 0
[pid  5059] close(13 <unfinished ...>
[pid  3617] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  3616] <... restart_syscall resumed>) = 0
[pid  5061] <... openat resumed>)       = 3
[pid  5060] close(3 <unfinished ...>
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5061] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5059] close(14 <unfinished ...>
[pid  5061] <... write resumed>)        = 8
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(3 <unfinished ...>
[pid  5059] close(15 <unfinished ...>
[pid  5061] <... close resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(4 <unfinished ...>
[pid  5059] close(16 <unfinished ...>
[pid  5061] <... close resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(5 <unfinished ...>
[pid  5059] close(17 <unfinished ...>
[pid  5061] <... close resumed>)        = 0
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(6 <unfinished ...>
[pid  5060] <... close resumed>)        = 0
[pid  5059] close(18 <unfinished ...>
[pid  3617] <... clone resumed>, child_tidptr=0x5555569235d0) = 222
[pid  3614] <... clone resumed>, child_tidptr=0x5555569235d0) = 220
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(7 <unfinished ...>
[pid  5059] close(19 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5061] close(8 <unfinished ...>
[pid  5060] <... fcntl resumed>)        = 5
[pid  5059] close(20 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(9 <unfinished ...>
[pid  5059] close(21 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(10 <unfinished ...>
[pid  5059] close(22 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] close(11 <unfinished ...>
[pid  5059] close(23 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  3616] <... clone resumed>, child_tidptr=0x5555569235d0) = 218
./strace-static-x86_64: Process 5062 attached
[pid  5061] close(12 <unfinished ...>
[pid  5059] close(24 <unfinished ...>
[pid  5062] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] <... set_robust_list resumed>) = 0
[pid  5061] close(13 <unfinished ...>
[pid  5060] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5059] close(25 <unfinished ...>
[pid  5062] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... openat resumed>)       = 3
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] <... prctl resumed>)        = 0
[pid  5061] close(14 <unfinished ...>
[pid  5060] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5059] close(26 <unfinished ...>
[pid  5062] setpgid(0, 0 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] <... setpgid resumed>)      = 0
[pid  5061] close(15 <unfinished ...>
[pid  5060] <... write resumed>)        = 8
[pid  5059] close(27./strace-static-x86_64: Process 5064 attached
./strace-static-x86_64: Process 5063 attached
 <unfinished ...>
[pid  5062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(3 <unfinished ...>
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5064] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5063] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5062] <... openat resumed>)       = 3
[pid  5061] close(16 <unfinished ...>
[pid  5059] close(28 <unfinished ...>
[pid  5060] <... close resumed>)        = 0
[pid  5064] <... set_robust_list resumed>) = 0
[pid  5062] write(3, "1000", 4 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(4 <unfinished ...>
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5063] <... set_robust_list resumed>) = 0
[pid  5062] <... write resumed>)        = 4
[pid  5061] close(17 <unfinished ...>
[pid  5060] <... close resumed>)        = 0
[pid  5059] close(29 <unfinished ...>
[pid  5063] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5062] close(3 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(5 <unfinished ...>
[pid  5059] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5064] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5063] <... prctl resumed>)        = 0
[pid  5062] <... close resumed>)        = 0
[pid  5061] close(18 <unfinished ...>
[pid  5060] <... close resumed>)        = 0
[pid  5059] exit_group(0 <unfinished ...>
[pid  5064] <... prctl resumed>)        = 0
[pid  5062] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(6 <unfinished ...>
[pid  5059] <... exit_group resumed>)   = ?
[pid  5063] setpgid(0, 0 <unfinished ...>
[pid  5064] setpgid(0, 0 <unfinished ...>
[pid  5063] <... setpgid resumed>)      = 0
[pid  5062] <... openat resumed>)       = 3
[pid  5061] close(19 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5059] +++ exited with 0 +++
[pid  5062] setns(201, 0 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(7 <unfinished ...>
[pid  5064] <... setpgid resumed>)      = 0
[pid  5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5062] <... setns resumed>)        = 0
[pid  5061] close(20 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5062] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(8 <unfinished ...>
[pid  3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5063] <... openat resumed>)       = 3
[pid  5062] <... socket resumed>)       = 4
[pid  5061] close(21 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] setns(3, 0 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] <... setns resumed>)        = 0
[pid  5061] close(22 <unfinished ...>
[pid  5062] close(3 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] <... close resumed>)        = 0
[pid  5061] close(23 <unfinished ...>
[pid  5062] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5062] <... fcntl resumed>)        = 5
[pid  5061] close(24 <unfinished ...>
[pid  5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5062] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(9 <unfinished ...>
[pid  5063] write(3, "1000", 4 <unfinished ...>
[pid  5062] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5061] close(25 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3609] <... clone resumed>, child_tidptr=0x5555569235d0) = 218
[pid  5063] <... write resumed>)        = 4
[pid  5062] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(10 <unfinished ...>
[pid  5064] <... openat resumed>)       = 3
[pid  5063] close(3 <unfinished ...>
[pid  5062] <... openat resumed>)       = 3
[pid  5061] close(26 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5064] write(3, "1000", 4 <unfinished ...>
[pid  5063] <... close resumed>)        = 0
[pid  5062] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(11 <unfinished ...>
[pid  5064] <... write resumed>)        = 4
[pid  5063] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5062] <... write resumed>)        = 8
[pid  5061] close(27 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5064] close(3 <unfinished ...>
[pid  5062] close(3 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(12./strace-static-x86_64: Process 5065 attached
 <unfinished ...>
[pid  5064] <... close resumed>)        = 0
[pid  5063] <... openat resumed>)       = 3
[pid  5062] <... close resumed>)        = 0
[pid  5061] close(28 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] set_robust_list(0x5555569235e0, 24 <unfinished ...>
[pid  5064] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5063] setns(201, 0 <unfinished ...>
[pid  5062] close(4 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(13 <unfinished ...>
[pid  5065] <... set_robust_list resumed>) = 0
[pid  5062] <... close resumed>)        = 0
[pid  5061] close(29 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5064] <... openat resumed>)       = 3
[pid  5063] <... setns resumed>)        = 0
[pid  5062] close(5 <unfinished ...>
[pid  5061] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(14 <unfinished ...>
[pid  5065] <... prctl resumed>)        = 0
[pid  5064] setns(201, 0 <unfinished ...>
[pid  5063] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5062] <... close resumed>)        = 0
[pid  5061] exit_group(0 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] setpgid(0, 0 <unfinished ...>
[pid  5064] <... setns resumed>)        = 0
[pid  5063] <... socket resumed>)       = 4
[pid  5062] close(6 <unfinished ...>
[pid  5061] <... exit_group resumed>)   = ?
[pid  5060] close(15 <unfinished ...>
[pid  5065] <... setpgid resumed>)      = 0
[pid  5064] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5063] setns(3, 0 <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5061] +++ exited with 0 +++
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5064] <... socket resumed>)       = 4
[pid  5063] <... setns resumed>)        = 0
[pid  5062] close(7 <unfinished ...>
[pid  5060] close(16 <unfinished ...>
[pid  3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5065] <... openat resumed>)       = 3
[pid  5064] setns(3, 0 <unfinished ...>
[pid  5063] close(3 <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5065] write(3, "1000", 4 <unfinished ...>
[pid  5064] <... setns resumed>)        = 0
[pid  5063] <... close resumed>)        = 0
[pid  5062] close(8 <unfinished ...>
[pid  5060] close(17 <unfinished ...>
[pid  5065] <... write resumed>)        = 4
[pid  5064] close(3 <unfinished ...>
[pid  5063] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] <... restart_syscall resumed>) = 0
[pid  5065] close(3 <unfinished ...>
[pid  5064] <... close resumed>)        = 0
[pid  5063] <... fcntl resumed>)        = 5
[pid  5062] close(9 <unfinished ...>
[pid  5060] close(18 <unfinished ...>
[pid  5065] <... close resumed>)        = 0
[pid  5064] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY <unfinished ...>
[pid  5062] close(10 <unfinished ...>
[pid  5060] close(19 <unfinished ...>
[pid  5065] <... openat resumed>)       = 3
[pid  5064] <... fcntl resumed>)        = 5
[pid  5063] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5065] setns(201, 0 <unfinished ...>
[pid  5064] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5063] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5062] close(11 <unfinished ...>
[pid  5060] close(20 <unfinished ...>
[pid  5065] <... setns resumed>)        = 0
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO <unfinished ...>
[pid  5062] close(12 <unfinished ...>
[pid  5065] <... socket resumed>)       = 4
[pid  5064] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5063] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] setns(3, 0 <unfinished ...>
[pid  5064] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5063] <... openat resumed>)       = 3
[pid  5062] close(13 <unfinished ...>
[pid  5060] close(21 <unfinished ...>
[pid  3613] <... clone resumed>, child_tidptr=0x5555569235d0) = 217
[pid  5065] <... setns resumed>)        = 0
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5064] <... openat resumed>)       = 3
[pid  5065] close(3 <unfinished ...>
[pid  5062] close(14 <unfinished ...>
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] <... close resumed>)        = 0
[pid  5064] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5063] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 <unfinished ...>
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] close(22 <unfinished ...>
[pid  5065] fcntl(4, F_DUPFD, 4 <unfinished ...>
[pid  5062] close(15 <unfinished ...>
[pid  5064] <... write resumed>)        = 8
[pid  5065] <... fcntl resumed>)        = 5
[pid  5063] <... write resumed>)        = 8
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5065] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 <unfinished ...>
[pid  5064] close(3 <unfinished ...>
[pid  5063] close(3 <unfinished ...>
[pid  5062] close(16 <unfinished ...>
[pid  5060] close(23 <unfinished ...>
[pid  5065] <... connect resumed>)      = -1 EHOSTUNREACH (No route to host)
[pid  5064] <... close resumed>)        = 0
[pid  5062] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  5060] <... close resumed>)        = -1 EBADF (Bad file descriptor)
./strace-static-x86_64: Process 5066 attached
[pid  5065] openat(AT_FDCWD, "/dev/rfkill", O_RDWR <unfinished ...>
[pid  5064] close(4 <unfinished ...>
[pid  5063] <... close resumed>)        = 0